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WO2025020205A1 - Configuration d'ensemble de ressources de commande dans un duplex intégral sans chevauchement de sous-bande - Google Patents

Configuration d'ensemble de ressources de commande dans un duplex intégral sans chevauchement de sous-bande Download PDF

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Publication number
WO2025020205A1
WO2025020205A1 PCT/CN2023/109692 CN2023109692W WO2025020205A1 WO 2025020205 A1 WO2025020205 A1 WO 2025020205A1 CN 2023109692 W CN2023109692 W CN 2023109692W WO 2025020205 A1 WO2025020205 A1 WO 2025020205A1
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WO
WIPO (PCT)
Prior art keywords
resource
resource set
control resource
sub
configuration
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
PCT/CN2023/109692
Other languages
English (en)
Inventor
Jie Gao
Erika PORTELA LOPES DE ALMEIDA
Jingyuan Sun
Nhat-Quang NHAN
Claudio Rosa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Shanghai Bell Co Ltd
Nokia Solutions and Networks Oy
Nokia Technologies Oy
Original Assignee
Nokia Shanghai Bell Co Ltd
Nokia Solutions and Networks Oy
Nokia Technologies Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Nokia Shanghai Bell Co Ltd, Nokia Solutions and Networks Oy, Nokia Technologies Oy filed Critical Nokia Shanghai Bell Co Ltd
Priority to PCT/CN2023/109692 priority Critical patent/WO2025020205A1/fr
Publication of WO2025020205A1 publication Critical patent/WO2025020205A1/fr
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers

Definitions

  • Various example embodiments of the present disclosure generally relate to the field of telecommunication and in particular, to methods, devices, apparatuses and computer readable storage medium of configuration of control resource set (CORESET) in sub-band non-overlapping full duplex (SBFD) .
  • CORESET control resource set
  • SBFD sub-band non-overlapping full duplex
  • NR fifth generation new radio
  • FDD frequency division duplexing
  • TDD time division duplexing
  • DL downlink
  • UL uplink
  • SBFD simultaneous DL and UL transmission on different physical resource blocks (PRBs) or sub-bands within an unpaired wideband NR cell.
  • PRBs physical resource blocks
  • CORESET configuring CORESET in SBFD time period.
  • a first apparatus comprises at least one processor; and at least one memory storing instructions that, when executed by the at least one processor, cause the first apparatus at least to: receive, from a second apparatus, a first configuration of a control resource set in a sub-band non-overlapping full-duplex time period; determine that a control resource set for a physical downlink control channel is in a sub-band non-overlapping full-duplex time period; and monitor, based on the first configuration of the control resource set, the physical downlink control channel in the sub-band non-overlapping full-duplex time period.
  • a second apparatus comprises at least one processor; and at least one memory storing instructions that, when executed by the at least one processor, cause the second apparatus at least to: determine a first configuration of a control resource set in a sub-band non-overlapping full-duplex time period; and transmit, to a first apparatus, the first configuration.
  • a method comprises: receiving, from a second apparatus, a first configuration of a control resource set in a sub-band non-overlapping full-duplex time period; determining that a control resource set for a physical downlink control channel is in a sub-band non-overlapping full-duplex time period; and monitoring, based on the first configuration of the control resource set, the physical downlink control channel in the sub-band non-overlapping full-duplex time period.
  • a method comprises: determining a first configuration of a control resource set in a sub-band non-overlapping full-duplex time period; and transmitting, to a first apparatus, the first configuration.
  • the first apparatus comprises means for receiving, from a second apparatus, a first configuration of a control resource set in a sub-band non-overlapping full-duplex time period; means for determining that a control resource set for a physical downlink control channel is in a sub-band non-overlapping full-duplex time period; and means for monitoring, based on the first configuration of the control resource set, the physical downlink control channel in the sub-band non-overlapping full-duplex time period.
  • the first apparatus comprises means for determining a first configuration of a control resource set in a sub-band non-overlapping full-duplex time period; and means for transmitting, to a first apparatus, the first configuration.
  • a computer readable medium comprises instructions stored thereon for causing an apparatus to perform the method according to the third or fourth aspect.
  • FIG. 2A illustrates an example diagram of frequency-time resource partitioning for FDD
  • FIG. 2B illustrates an example diagram of frequency-time resource partitioning for TDD
  • FIG. 7 illustrates a flowchart of a method implemented at a second apparatus according to some example embodiments of the present disclosure
  • FIG. 8 illustrates a simplified block diagram of a device that is suitable for implementing example embodiments of the present disclosure.
  • the communications between a terminal device and a network device in the communication network may be performed according to any suitable generation communication protocols, including, but not limited to, the first generation (1G) , the second generation (2G) , 2.5G, 2.75G, the third generation (3G) , the fourth generation (4G) , 4.5G, the fifth generation (5G) communication protocols, and/or any other protocols either currently known or to be developed in the future.
  • suitable generation communication protocols including, but not limited to, the first generation (1G) , the second generation (2G) , 2.5G, 2.75G, the third generation (3G) , the fourth generation (4G) , 4.5G, the fifth generation (5G) communication protocols, and/or any other protocols either currently known or to be developed in the future.
  • Embodiments of the present disclosure may be applied in various communication systems. Given the rapid development in communications, there will of course also be future type communication technologies and systems with which the present disclosure may be embodied. It should not be seen as limiting the scope of the present disclosure to only the aforementioned system
  • the terminal device may also correspond to a Mobile Termination (MT) part of an IAB node (e.g., a relay node) .
  • MT Mobile Termination
  • IAB node e.g., a relay node
  • the terms “terminal device” , “communication device” , “terminal” , “user equipment” and “UE” may be used interchangeably.
  • a second apparatus transmits, to a first apparatus (for example, a terminal device) , a configuration of a CORESET in a SBFD time period.
  • the first apparatus determines whether a CORESET for a PDCCH is in a SBFD time period. If the first apparatus determines that the CORESET for PDCCH is in the SBFD time period, the first apparatus monitors the PDCCH in the SBFD time period based on the first configuration of the control resource set.
  • the communication environment 100 may support various of duplexing modes, such as FDD and TDD.
  • SBFD may be supported by the first apparatus 110 and the second apparatus 120.
  • FIG. 2A illustrates an example diagram 210 of frequency-time resource partitioning for FDD.
  • the resources for the DL transmission and UL transmission may be partitioned by frequency. That is, the DL transmission and UL transmission use resources in different frequency sub-bands.
  • a plurality of time slots supporting SBFD may be divided into two slot types, that is an SBFD slot type and a non-SBFD slot type.
  • SBFD slot refers to a slot during which the non-overlapping DL sub-band (s) and UL sub-band (s) both exist.
  • non-SBFD slot refers to a slot during which the entire band is used for either DL or UL.
  • the non-SBFD slot may be also referred to as a legacy slot or a full DL/UL slot.
  • FIG. 3A illustrates an example diagram 300 showing a plurality of slots, including SBFD slot (s) 320, and non-SBFD slots 310 and 330.
  • the configuration of the CORESET may be provided by frequencyDomainResources and a rb-Offset.
  • the CORESET may be expected to be, for each symbol in which the CORESET is defined, a multiple of resource block (RB) groups.
  • RB group consists of 6 RBs.
  • a mapping procedure is configured.
  • the UE may be provided with a bitmap of frequencyDomainResources.
  • Each bit of the bitmap setting to 1 implies that those 6 PRBs are used in every symbol for PDCCH resources.
  • the 6 PRBs per bit of the bitmap is hard coded.
  • FIG. 3C illustrates an example diagram 350 of CORESET bitmap.
  • SBFD DL UL DL (DUD) structure is configured.
  • a BWP 360 is configured from common resource block (CRB) 15 to CRB 61.
  • CRB common resource block
  • the second apparatus 120 transmits (460) the first configuration to the first apparatus 110.
  • the first configuration may be transmitted (460) via radio resource control (RRC) , system information block (SIB) or any other suitable signaling.
  • RRC radio resource control
  • SIB system information block
  • the first apparatus 110 receives (470) the first configuration.
  • the first apparatus 110 may determine (480) whether the CORESET for PDCCH is in the SBFD time period based on additional information or configuration.
  • the second apparatus 120 may transmit (430) a second configuration of a BWP associated with the CORESET for the PDCCH.
  • the second configuration may also be referred to as a BWP configuration.
  • the BWP includes a DL sub-band available for the CORESET and an UL sub-band unavailable for the CORESET.
  • the second configuration may be transmitted (430) via RRC, SIB or any other suitable signaling.
  • the first apparatus 110 may receive (440) the second configuration. If the BWP includes the DL sub-band and the UL sub-band, the first apparatus 110 may determine (480) that the CORESET for the PDCCH is in the SBFD time period. Otherwise, the CORESET is in the non-SBFD time period.
  • the SBFD structure configuration may indicate a frequency band for the SBFD structure.
  • the SBFD structure configuration may further indicate a number of slots/symbols wherein the frequency band is split into multiple sub-bands and wherein at least one sub-band is used for DL transmissions and at least one sub-band is used for UL transmissions. That is, the SBFD structure configuration may indicate SBFD slots/symbols, and locations of the number of slots/symbols in a radio frame.
  • the SBFD structure configuration may further indicate a number of slots/symbols wherein the entire frequency band is used for DL transmissions or UL transmissions or Flexible transmissions. That is, the SBFD structure configuration may indicate non-SBFD slots/symbols, and locations of the number of slots/symbols in a radio frame.
  • the first apparatus 110 may determine (480) that the CORESET for the PDCCH is in the SBFD time period.
  • the first apparatus 110 may determine whether to use the first configuration for the CORESET in SBFD for PDCCH monitoring.
  • the network makes CORESET more flexible and more adaptable to SBFD scenarios.
  • the first apparatus 110 being aware of SBFD may receive the first configuration.
  • the first apparatus 110 can switch CORESET mapping rules in SBFD slots and non-SBFD slots based on the determination of the CORESET in SBFD time period.
  • a PRB may be available for the CORESET or unavailable for the CORESET. For example, if a PRB is in an UL Sub-band, the PRB is unavailable for the CORESET. If a PRB is in a DL Sub-band, the PRB is available for the CORESET. The availability of a PRB may be determined based on the second configuration of the BWP or any other suitable information.
  • An available PRB may be enabled for the CORESET or disabled for the CORESET.
  • a first bit in the first resource bitmap may indicate whether the first number of continuous available PRBs is enabled for the CORESET. By way of example, if the first bit is 1 or any other predefined value, the first number of continuous PRBs is enabled for the CORESET. If the first bit is 0 or any other predefined value, the first number of continuous PRBs is disabled for the CORESET.
  • the bit length of the first resource bitmap may be determined based on the resource size of the CORESET corresponding to the first number of continuous PRBs.
  • the resource size of the CORESET corresponding to the number of continuous PRBs may be included in the first configuration, such as frequencyDomainResourcesSize.
  • the bit length of the first resource bitmap frequencyDomainResources may be determined as 45*6/frequencyDomainResourcesSize.
  • the bit length of the first resource bitmap may be determined based on a size of a bandwidth part (BWP) associated with the CORESET.
  • BWP bandwidth part
  • the bit length may be determined as BWP size/frequencyDomainResourcesSize.
  • the at least one resource bitmap of the CORESET may further include a second resource bitmap corresponding to a first group of PRBs.
  • the first resource bitmap indicates that the first group of PRBs is disabled for the CORESET.
  • the second resource bitmap may be represented as frequencyDomainResources-secondary.
  • a second bit in the second resource bitmap may correspond to a second number of continuous PRBs in the first group of PRBs.
  • the second bit may indicate whether the second number of PRBs is enabled for the CORESET. That is, the second resource bitmap may use finer granularity for frequency resource of CORESET in the first resource bitmap disabled for the CORESET.
  • a bit length of the second resource bitmap may be determined based on a reference resource size corresponding to the first number of PRBs.
  • the reference resource size may be 6, or any other predefined or configured integer.
  • the bit length of the second resource bitmap may be determined based on the resource size of the CORESET corresponding to the second number of PRBs.
  • the second number of PRBs may be determined based on the number of PRBs enabled for the CORESET and the resource set of the CORESET such as frequencyDomainResourcesSize.
  • a respective frequencyDomainResources provides the first resource bitmap.
  • the bits of the first resource bitmap may have a one-to-one mapping with non-overlapping groups of 6 consecutive PRBs, in an ascending order of the PRB index in the DL BWP bandwidth of PRBs.
  • the DL BWP may be a starting BWP or lower DL Sub-band with a starting PRB position where the first PRB of the first group of 6 PRBs has a starting BWP RB index.
  • a first part of DL BWP (such as the lower DL sub-band) may have no offset compared to the starting BWP RB.
  • a second part of DL BWP (such as an upper DL sub-band) may use the offset included in the first configuration such as RB-offset-SBFD to control the offset-RB of the coreset bitmap.
  • frequencyDomainResourcesSize is set to 2 bits (each bit being 0 or 1) to indicate two different offsets. If frequencyDomainResourcesSize is set to 3, then rb-Offset may need to use 4 bits for two different offsets, where two of these bits (being 0 or 1 or 2) corresponding to an offset, and another two bits (being 0 or 1 or 2) corresponding to another offset. Compared to rb-Offset-r16, additional one bit may be needed.
  • the first configuration may include one or more of the above example information.
  • the first configuration may further include other information regarding the CORESET not mentioned above. Scope of the present disclosure is not limited in this regard.
  • bitmap value 1 means two enabled contiguous RBs.
  • [15-26] RBs and [49-60] RBs are enabled for the CORESET.
  • the CORESET bitmap configured by the first configuration may have a 33.3%CORESET capacity improvement.
  • the fist configuration further includes the second resource bitmap.
  • the first configuration of the CORESET in SBFD may further include an offset of resource blocks for the CORESET, such as rb-offset-SBFD.
  • an offset of resource blocks for the CORESET such as rb-offset-SBFD.
  • the CORESET bitmap configured by the first configuration may have a 33.3%CORESET capacity improvement.
  • the CORESET mapping rule can be changed for the SBFD slots.
  • the CORESET resource utilization can be improved.
  • Such CORESET configuration can be applied to SBFD scenarios, especially for the SBFD scenarios with small bandwidth and small BWP.
  • the first apparatus 110 may receive (440) the second configuration from the second apparatus 120.
  • the second configuration may indicate a BW for the UL sub-band (including a guard-band (GB) ) being as a multiple of a predefined number of RBs, such as a multiple of 6 RBs.
  • the second configuration may indicate a BW for the UL sub-band (including the GB) being as a largest number of consecutive bits in the resource set disabled for the CORESET. For example, the largest number of consecutive 0 bits in the frequencyDomainResources, if the BWP is configured with SBFD.
  • the CORESET resource utilization can be further improved.
  • FIG. 6 shows a flowchart of an example method 600 implemented at a first apparatus in accordance with some example embodiments of the present disclosure. For the purpose of discussion, the method 600 will be described from the perspective of the first apparatus 110 in FIG. 1.
  • the first apparatus 110 receives, from a second apparatus such as the second apparatus 120, a first configuration of a control resource set in a sub-band non-overlapping full-duplex time period.
  • the first apparatus 110 determines that a control resource set for a physical downlink control channel is in a sub-band non-overlapping full-duplex time period.
  • the first apparatus 110 monitors, based on the first configuration of the control resource set, the physical downlink control channel in the sub-band non-overlapping full-duplex time period.
  • the first configuration of the control resource set includes at least one of: a resource size of the control resource set, at least one resource bitmap of the control resource set, an index of a starting physical resource block for the control resource set, or an offset of resource blocks for the control resource set.
  • the resource size of the control resource set indicates the number of continuous physical resource blocks for the control resource set.
  • the number comprises one of: 1, 2, 3, 4, 6, 8 or 9.
  • the at least one resource bitmap of the control resource set comprises a first resource bitmap, and a first bit in the first resource bitmap corresponds to a first number of continuous physical resource blocks, and the first bit indicates whether the first number of continuous physical resource blocks is enabled for the control resource set.
  • a bit length of the first resource bitmap is determined based on at least one of: a reference resource size, the resource size of the control resource set corresponding to the first number of continuous physical resource blocks, a size of a bandwidth part associated with the control resource set, a number of resource blocks available for the control resource set in the bandwidth part, or a number of resource blocks available for the control resource set in a bandwidth associated with the control resource set.
  • the at least one resource bitmap of the control resource set further comprises a second resource bitmap corresponding to a first group of physical resource blocks, wherein the first resource bitmap indicates that the first group of physical resource blocks is disabled for the control resource set, and a second bit in the second resource bitmap corresponds to a second number of continuous physical resource blocks in the first group of physical resource blocks, and the second bit indicates whether the second number of physical resource blocks is enabled for the control resource set.
  • a bit length of the second resource bitmap is determined based on at least one of: a reference resource size corresponding to the first number of physical resource blocks, the resource size of the control resource set corresponding to the second number of physical resource blocks, the number of first bits in a set of first bits in the first resource bitmap, wherein the corresponding first number of continuous physical resource blocks corresponding to a first bit in the set of first bits is disabled for the control resource set, or a predefined bit length.
  • the offset of resource blocks indicates a number of physical resource blocks between a second group of physical resource blocks enabled for the control resource set and a third group of physical resource blocks unavailable for the control resource set.
  • the offset of resource blocks is indicated by one or more bits, and the number of the one or more bits is determined based on a reference resource size, or the resource size of the control resource set.
  • the index of the starting physical resource block for the control resource set is based on a starting physical resource block of a bandwidth part associated with the control resource set.
  • the index of the starting physical resource block is indicated by one or more bits, and the number of the one or more bits is determined based on a reference resource size, or the resource size of the control resource set.
  • the method 600 further comprises: receiving, from the second apparatus, a second configuration of a bandwidth part associated with the control resource set for the physical downlink control channel, the bandwidth part including a downlink sub-band available for the control resource set and an uplink sub-band unavailable for the control resource set.
  • the method 600 further comprises: receiving, from the second apparatus, an indication that the control resource set for the physical downlink control channel is in the sub-band non-overlapping full-duplex time period, and in response to receiving the indication, determining that the control resource set for the physical downlink control channel is in the sub-band non-overlapping full-duplex time period.
  • FIG. 7 shows a flowchart of an example method 700 implemented at a second apparatus in accordance with some example embodiments of the present disclosure. For the purpose of discussion, the method 700 will be described from the perspective of the second apparatus 120 in FIG. 1.
  • the second apparatus 120 determines a first configuration of a control resource set in a sub-band non-overlapping full-duplex time period.
  • the second apparatus 120 transmits, to a first apparatus such as the first apparatus 110, the first configuration.
  • the method 700 further comprises: transmitting, to the first apparatus, a second configuration of a bandwidth part associated with the control resource set, the bandwidth part including a downlink sub-band available for the control resource set and an uplink sub-band unavailable for the control resource set.
  • the method 700 further comprises: transmitting, to the first apparatus, an indication that the control resource set for the physical downlink control channel is in the sub-band non-overlapping full-duplex time period.
  • a first apparatus capable of performing any of the method 600 may comprise means for performing the respective operations of the method 600.
  • the means may be implemented in any suitable form.
  • the means may be implemented in a circuitry or software module.
  • the first apparatus may be implemented as or included in the first apparatus 110 in FIG. 1.
  • the first apparatus comprises means for receiving, from a second apparatus, a first configuration of a control resource set in a sub-band non-overlapping full-duplex time period; means for determining that a control resource set for a physical downlink control channel is in a sub-band non-overlapping full-duplex time period; and means for monitoring, based on the first configuration of the control resource set, the physical downlink control channel in the sub-band non-overlapping full-duplex time period.
  • the first configuration of the control resource set includes at least one of: a resource size of the control resource set, at least one resource bitmap of the control resource set, an index of a starting physical resource block for the control resource set, or an offset of resource blocks for the control resource set.
  • the resource size of the control resource set indicates the number of continuous physical resource blocks for the control resource set.
  • the number comprises one of: 1, 2, 3, 4, 6, 8 or 9.
  • the at least one resource bitmap of the control resource set comprises a first resource bitmap, and a first bit in the first resource bitmap corresponds to a first number of continuous physical resource blocks, and the first bit indicates whether the first number of continuous physical resource blocks is enabled for the control resource set.
  • a bit length of the first resource bitmap is determined based on at least one of: a reference resource size, the resource size of the control resource set corresponding to the first number of continuous physical resource blocks, a size of a bandwidth part associated with the control resource set, a number of resource blocks available for the control resource set in the bandwidth part, or a number of resource blocks available for the control resource set in a bandwidth associated with the control resource set.
  • the at least one resource bitmap of the control resource set further comprises a second resource bitmap corresponding to a first group of physical resource blocks, wherein the first resource bitmap indicates that the first group of physical resource blocks is disabled for the control resource set, and a second bit in the second resource bitmap corresponds to a second number of continuous physical resource blocks in the first group of physical resource blocks, and the second bit indicates whether the second number of physical resource blocks is enabled for the control resource set.
  • a bit length of the second resource bitmap is determined based on at least one of: a reference resource size corresponding to the first number of physical resource blocks, the resource size of the control resource set corresponding to the second number of physical resource blocks, the number of first bits in a set of first bits in the first resource bitmap, wherein the corresponding first number of continuous physical resource blocks corresponding to a first bit in the set of first bits is disabled for the control resource set, or a predefined bit length.
  • the second resource bitmap corresponds to a starting bit and an ending bit in a set of first bits in the first resource bitmap, wherein the corresponding first number of continuous physical resource blocks corresponding to a first bit in the set of first bits is unavailable for the control resource set.
  • the offset of resource blocks indicates a number of physical resource blocks between a second group of physical resource blocks enabled for the control resource set and a third group of physical resource blocks unavailable for the control resource set.
  • the offset of resource blocks is indicated by one or more bits, and the number of the one or more bits is determined based on a reference resource size, or the resource size of the control resource set.
  • the index of the starting physical resource block for the control resource set is based on a starting physical resource block of a bandwidth part associated with the control resource set.
  • the index of the starting physical resource block is indicated by one or more bits, and the number of the one or more bits is determined based on a reference resource size, or the resource size of the control resource set.
  • the first apparatus further comprises: means for receiving, from the second apparatus, a second configuration of a bandwidth part associated with the control resource set for the physical downlink control channel, the bandwidth part including a downlink sub-band available for the control resource set and an uplink sub-band unavailable for the control resource set.
  • the first apparatus further comprises: means for based on the bandwidth part including the downlink sub-band and the uplink sub-band, determining that the control resource set for the physical downlink control channel is in the sub-band non-overlapping full-duplex time period.
  • the first apparatus further comprises: means for receiving, from the second apparatus, an indication that the control resource set for the physical downlink control channel is in the sub-band non-overlapping full-duplex time period, and means for in response to receiving the indication, determining that the control resource set for the physical downlink control channel is in the sub-band non-overlapping full-duplex time period.
  • the first apparatus further comprises means for performing other operations in some example embodiments of the method 600 or the first apparatus 110.
  • the means comprises at least one processor; and at least one memory storing instructions that, when executed by the at least one processor, cause the performance of the first apparatus.
  • a second apparatus capable of performing any of the method 700 may comprise means for performing the respective operations of the method 700.
  • the means may be implemented in any suitable form.
  • the means may be implemented in a circuitry or software module.
  • the second apparatus may be implemented as or included in the second apparatus 120 in FIG. 1.
  • the second apparatus comprises means for determining a first configuration of a control resource set in a sub-band non-overlapping full-duplex time period; and means for transmitting, to a first apparatus, the first configuration.
  • the second apparatus further comprises: means for transmitting, to the first apparatus, a second configuration of a bandwidth part associated with the control resource set, the bandwidth part including a downlink sub-band available for the control resource set and an uplink sub-band unavailable for the control resource set.
  • the second apparatus further comprises: means for transmitting, to the first apparatus, an indication that the control resource set for the physical downlink control channel is in the sub-band non-overlapping full-duplex time period.
  • the second apparatus further comprises means for performing other operations in some example embodiments of the method 700 or the second apparatus 120.
  • the means comprises at least one processor; and at least one memory storing instructions that, when executed by the at least one processor, cause the performance of the second apparatus.
  • FIG. 8 is a simplified block diagram of a device 800 that is suitable for implementing example embodiments of the present disclosure.
  • the device 800 may be provided to implement a communication device, for example, the first apparatus 110 or the second apparatus 120 as shown in FIG. 1.
  • the device 800 includes one or more processors 810, one or more memories 820 coupled to the processor 810, and one or more communication modules 840 coupled to the processor 810.
  • the communication module 840 is for bidirectional communications.
  • the communication module 840 has one or more communication interfaces to facilitate communication with one or more other modules or devices.
  • the communication interfaces may represent any interface that is necessary for communication with other network elements.
  • the communication module 840 may include at least one antenna.
  • the processor 810 may be of any type suitable to the local technical network and may include one or more of the following: general purpose computers, special purpose computers, microprocessors, digital signal processors (DSPs) and processors based on multicore processor architecture, as non-limiting examples.
  • the device 800 may have multiple processors, such as an application specific integrated circuit chip that is slaved in time to a clock which synchronizes the main processor.
  • the memory 820 may include one or more non-volatile memories and one or more volatile memories.
  • the non-volatile memories include, but are not limited to, a Read Only Memory (ROM) 824, an electrically programmable read only memory (EPROM) , a flash memory, a hard disk, a compact disc (CD) , a digital video disk (DVD) , an optical disk, a laser disk, and other magnetic storage and/or optical storage.
  • ROM Read Only Memory
  • EPROM electrically programmable read only memory
  • flash memory a hard disk
  • CD compact disc
  • DVD digital video disk
  • optical disk a laser disk
  • RAM random access memory
  • a computer program 830 includes computer executable instructions that are executed by the associated processor 810.
  • the instructions of the program 830 may include instructions for performing operations/acts of some example embodiments of the present disclosure.
  • the program 830 may be stored in the memory, e.g., the ROM 824.
  • the processor 810 may perform any suitable actions and processing by loading the program 830 into the RAM 822.
  • the example embodiments of the present disclosure may be implemented by means of the program 830 so that the device 800 may perform any process of the disclosure as discussed with reference to FIG. 4 to FIG. 7.
  • the example embodiments of the present disclosure may also be implemented by hardware or by a combination of software and hardware.
  • the program 830 may be tangibly contained in a computer readable medium which may be included in the device 800 (such as in the memory 820) or other storage devices that are accessible by the device 800.
  • the device 800 may load the program 830 from the computer readable medium to the RAM 822 for execution.
  • the computer readable medium may include any types of non-transitory storage medium, such as ROM, EPROM, a flash memory, a hard disk, CD, DVD, and the like.
  • the term “non-transitory, ” as used herein, is a limitation of the medium itself (i.e., tangible, not a signal) as opposed to a limitation on data storage persistency (e.g., RAM vs. ROM) .
  • FIG. 9 shows an example of the computer readable medium 900 which may be in form of CD, DVD or other optical storage disk.
  • the computer readable medium 900 has the program 830 stored thereon.
  • various embodiments of the present disclosure may be implemented in hardware or special purpose circuits, software, logic or any combination thereof. Some aspects may be implemented in hardware, and other aspects may be implemented in firmware or software which may be executed by a controller, microprocessor or other computing device. Although various aspects of embodiments of the present disclosure are illustrated and described as block diagrams, flowcharts, or using some other pictorial representations, it is to be understood that the block, apparatus, system, technique or method described herein may be implemented in, as non-limiting examples, hardware, software, firmware, special purpose circuits or logic, general purpose hardware or controller or other computing devices, or some combination thereof.
  • Some example embodiments of the present disclosure also provide at least one computer program product tangibly stored on a computer readable medium, such as a non-transitory computer readable medium.
  • the computer program product includes computer-executable instructions, such as those included in program modules, being executed in a device on a target physical or virtual processor, to carry out any of the methods as described above.
  • program modules include routines, programs, libraries, objects, classes, components, data structures, or the like that perform particular tasks or implement particular abstract data types.
  • the functionality of the program modules may be combined or split between program modules as desired in various embodiments.
  • Machine-executable instructions for program modules may be executed within a local or distributed device. In a distributed device, program modules may be located in both local and remote storage media.
  • Program code for carrying out methods of the present disclosure may be written in any combination of one or more programming languages.
  • the program code may be provided to a processor or controller of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the program code, when executed by the processor or controller, cause the functions/operations specified in the flowcharts and/or block diagrams to be implemented.
  • the program code may execute entirely on a machine, partly on the machine, as a stand-alone software package, partly on the machine and partly on a remote machine or entirely on the remote machine or server.
  • the computer program code or related data may be carried by any suitable carrier to enable the device, apparatus or processor to perform various processes and operations as described above.
  • Examples of the carrier include a signal, computer readable medium, and the like.
  • the computer readable medium may be a computer readable signal medium or a computer readable storage medium.
  • a computer readable medium may include but not limited to an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. More specific examples of the computer readable storage medium would include an electrical connection having one or more wires, a portable computer diskette, a hard disk, a random access memory (RAM) , a read-only memory (ROM) , an erasable programmable read-only memory (EPROM or Flash memory) , an optical fiber, a portable compact disc read-only memory (CD-ROM) , an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

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Abstract

Des modes de réalisation de la présente divulgation donnés à titre d'exemple concernent des procédés, des dispositifs, des appareils et un support de stockage lisible par ordinateur de configuration d'ensemble de ressources de commande dans un duplex intégral sans chevauchement de sous-bande. Dans un procédé, un premier appareil reçoit, en provenance d'un second appareil, une première configuration d'un ensemble de ressources de commande dans une période de duplex intégral sans chevauchement de sous-bande. Le premier appareil détermine qu'un ensemble de ressources de commande pour un canal de commande physique de liaison descendante est dans une période de duplex intégral sans chevauchement de sous-bande. Le premier appareil surveille, sur la base de la première configuration de l'ensemble de ressources de commande, le canal de commande physique de liaison descendante dans la période de duplex intégral sans chevauchement de sous-bande.
PCT/CN2023/109692 2023-07-27 2023-07-27 Configuration d'ensemble de ressources de commande dans un duplex intégral sans chevauchement de sous-bande Pending WO2025020205A1 (fr)

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WO2023044818A1 (fr) * 2021-09-24 2023-03-30 Apple Inc. Traitement de collision pour des opérations duplex à répartition croisée
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WO2023044818A1 (fr) * 2021-09-24 2023-03-30 Apple Inc. Traitement de collision pour des opérations duplex à répartition croisée
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