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WO2021109832A1 - Procédé et appareil de détermination de ressources, support de stockage et appareil électronique - Google Patents

Procédé et appareil de détermination de ressources, support de stockage et appareil électronique Download PDF

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Publication number
WO2021109832A1
WO2021109832A1 PCT/CN2020/128454 CN2020128454W WO2021109832A1 WO 2021109832 A1 WO2021109832 A1 WO 2021109832A1 CN 2020128454 W CN2020128454 W CN 2020128454W WO 2021109832 A1 WO2021109832 A1 WO 2021109832A1
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Prior art keywords
gsm
time slot
module
resource
bitmap matrix
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Chinese (zh)
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申建华
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ZTE Corp
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ZTE Corp
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/10—Dynamic resource partitioning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]

Definitions

  • This application relates to the field of communications, and specifically to a method, device, storage medium, and electronic device for determining resources.
  • LTE Long-Term Evolution
  • GSM Global System for Mobile Communication
  • Common spectrum allocation methods between networks of different standards are divided into static spectrum allocation and dynamic spectrum allocation. Static spectrum allocation is to statically cut a part of the spectrum occupied by GSM to LTE. This part of the spectrum can only be used by LTE. GSM is always unavailable.
  • GSM traffic increases, there will be congestion and spectrum utilization is low; due to GSM traffic load It is dynamically changing.
  • the traffic is high, the number of carrier frequencies occupied is large, and when the traffic is low, the number of carrier frequencies is small.
  • the spectrum resources can be dynamically allocated between GSM and LTE according to the number of carriers occupied by GSM, it is called dynamic spectrum sharing. .
  • the current common dynamic spectrum sharing granularity between GSM and LTE is at the GSM carrier frequency level, that is, once the GSM carrier frequency is occupied, LTE cannot be used. Only when the GSM carrier frequency is released can the corresponding spectrum occupied by the GSM carrier frequency be released. Resources are released for LTE use.
  • GSM Global System for Mobile communications
  • TDMA Time Division Multiple Access
  • a GSM carrier frequency bandwidth is 200Khz
  • a basic frame in the time domain of each carrier frequency contains 8 time slots
  • one GSM voice channel will occupy one Time slots
  • data services occupy multiple time slots.
  • the number and position of the activated time slots on each GSM carrier are allocated by the Base Station Controller (BSC).
  • BSC Base Station Controller
  • the embodiments of the present application provide a method, a device, a storage medium, and an electronic device for determining a resource.
  • a method for determining resources including: obtaining a resource bitmap matrix of a global mobile communications GSM module, wherein the resource bitmap matrix is used to indicate the GSM carrier used by the GSM module Frequency time-frequency domain resource occupancy bitmap matrix; Obtain the slot coordinated frame synchronization signal generated by the GSM module; Determine the target allowed for the Long Term Evolution LTE module in the resource bitmap matrix based on the slot coordinated frame synchronization signal Resources.
  • an apparatus for determining resources including: a first obtaining module, configured to obtain a resource bitmap matrix of a global mobile communication GSM module, wherein the resource bitmap matrix is used to indicate The time-frequency domain resource occupancy bitmap matrix of the GSM carrier frequency used by the GSM module; the second acquisition module is used to acquire the time slot coordinated frame synchronization signal generated by the GSM module; the determination module is used to base the time slot The coordinated frame synchronization signal determines the target resource allowed to be used by the long-term evolution LTE module in the resource bitmap matrix.
  • a computer-readable storage medium in which a computer program is stored, wherein the computer program is configured to execute the method in the above-mentioned method embodiment when the computer program is run. A step of.
  • an electronic device including a memory and a processor, the memory is stored with a computer program, and the processor is configured to run the computer program to execute the above method embodiment Steps in.
  • Fig. 1 is a flowchart of a method for determining a resource according to an embodiment of the present application
  • FIG. 2 is a flow chart of transmission and scheduling coordination based on GSM time-frequency domain resource occupation bitmap matrix between a GSM module and an LTE module according to an embodiment of the present application;
  • 3 is a flowchart of updating the GSM time-frequency domain resource occupation bitmap matrix between the GSM module and the LTE module according to an embodiment of the present application;
  • Fig. 4 is a GSM carrier frequency resource diagram according to an embodiment of the present application.
  • Fig. 5 is a GSM time slot allocation diagram 1 according to an embodiment of the present application.
  • Figure 6 is a second GSM time slot allocation diagram according to an embodiment of the present application.
  • Fig. 7 is a structural block diagram of a device for determining a resource according to an embodiment of the present application.
  • FIG. 1 is a flowchart of a method for determining a resource according to an embodiment of the present application. As shown in FIG. 1, the process includes the following steps:
  • Step S102 Obtain a resource bitmap matrix of a GSM module for global mobile communications, where the resource bitmap matrix is used to indicate a time-frequency domain resource occupation bitmap matrix of a GSM carrier frequency used by the GSM module;
  • Step S104 Obtain the time slot coordinated frame synchronization signal generated by the GSM module
  • Step S106 Determine the target resource allowed to be used by the Long Term Evolution LTE module in the resource bitmap matrix based on the time slot coordinated frame synchronization signal.
  • the LTE module may be used to perform the above operations.
  • the LTE module when the LTE module obtains the above resource bitmap matrix, it can be obtained through the time slot coordination control unit, that is, the time slot coordination control unit can obtain the information of the currently used GSM carrier frequency from the GSM module.
  • the time-frequency domain resource occupies the bitmap matrix and sends it to the LTE module.
  • the GSM module can periodically generate the slot coordinated frame synchronization signal and notify the LTE module in a specific way (for example, by interrupting the signal).
  • the LTE scheduler can use the resource according to the resource.
  • the bitmap matrix automatically calculates the resource location of the resource block RB that can be used at each scheduling moment.
  • the time-frequency domain resource occupation bitmap matrix of the GSM carrier frequency used by the GSM module can be determined to allow the long-term evolution LTE module to use the target resources, and then the purpose of dynamic spectrum sharing of GSM and LTE can be realized. In some cases, there is a problem of low resource utilization, thereby achieving the goal of greatly improving the efficiency of spectrum sharing.
  • the GSM module can notify the LTE module of the time slot coordination frame synchronization signal generated periodically by means of an interrupt signal, and correspondingly, in this case, obtain the time slot coordination frame synchronization signal generated by the GSM module.
  • the frame synchronization signal includes: obtaining the time slot coordinated frame synchronization signal based on an interrupt signal triggered by the GSM module.
  • acquiring the time slot coordination frame synchronization signal based on the interrupt signal triggered by the GSM module includes: periodically triggering the LTE system frame interruption, and reading at the first interruption moment of the frame interruption
  • the GSM time slot coordination frame number information in the GSM module wherein the GSM time slot coordination frame number information is the corresponding time slot coordination frame that the GSM module writes to the target storage module at the second interruption time TDMA frame number information
  • the second interruption time is the interruption time corresponding to the time slot coordinated frame interrupt signal triggered at the frame header of the synchronization period signal after the GSM module generates the GSM time slot coordinated frame synchronization period signal
  • the current time is determined to be the starting time of the time slot coordination frame synchronization signal.
  • the GSM time slot coordinated frame synchronization signal generation and interrupt trigger unit on the GSM side is responsible for generating the GSM time slot coordinated frame synchronization cycle signal (period is 60ms or an integer multiple of 60ms) and triggers at the beginning of the frame synchronization signal.
  • Time slot coordination frame interrupt signal and write the TDMA frame number information of the corresponding time slot coordination frame into the GSM time slot coordination frame interrupt information storage unit on the GSM side at each interruption moment;
  • the LTE system frame interrupt trigger on the LTE side The unit triggers the LTE system frame interruption periodically (for example, every 10ms), and reads the GSM time slot coordinated frame number information in the GSM slot coordinated frame interruption information storage unit at the moment of interruption, if the frame number is found to be relative to the previous interruption time
  • the read frame number information changes, it indicates that this time is the starting time of the GSM time slot coordinated frame synchronization cycle signal, and the LTE module uses this time as the starting time of the time slot coordinated scheduling calculation counter.
  • the phase synchronization unit between the LTE module and the GSM module is used to ensure the synchronization of the clock behavior of the LTE module and the GSM module.
  • This unit can be a GPS clock source, Beidou or Glonass GLONSS clock source.
  • the method further includes: feeding back to the GSM module Start the coordinated scheduling execution confirmation message to instruct the GSM module to perform resource scheduling according to the resource bitmap matrix.
  • the GSM module uses the time-frequency domain resource occupation bitmap matrix of the GSM carrier frequency (that is, the LTE RB resource frequency domain position corresponding to the currently activated carrier frequency of GSM and the 8 time slots of each activated carrier frequency of GSM.
  • the occupancy status of the, hereinafter referred to as the resource bitmap matrix is sent to the time slot coordination control unit.
  • the GSM module here can be a GSM base station or a GSM BSC controller; the time slot coordination control unit can be used Send the resource bitmap matrix to the LTE module; the LTE module calculates whether the LTE RB resources occupied by the GSM carrier frequency can be scheduled on the current and subsequent scheduling subframes of LTE according to the resource bitmap matrix, and feeds back to the time slot coordination control unit to start coordinated scheduling After receiving the message, the time slot coordination unit sends the LTE coordinated scheduling execution confirmation message to the GSM module. After receiving the confirmation message, the GSM module starts scheduling according to the resource bitmap matrix.
  • the GSM module and the LTE module based on the GSM time-frequency domain resource occupancy bitmap matrix transfer and scheduling coordination flow chart can be seen in Figure 2.
  • the time slot coordination control unit when the resource bitmap matrix of the GSM carrier frequency changes, the time slot coordination control unit will send the updated resource bitmap matrix to LTE, and LTE performs scheduling calculation according to the new resource bitmap matrix.
  • the method after determining the target resource allowed to be used by the Long Term Evolution LTE module in the resource bitmap matrix based on the time slot coordinated frame synchronization signal, the method further includes: acquiring the updated GSM module A resource bitmap matrix; determining the updated target resource that can be used by the LTE module in the updated resource bitmap matrix based on the time slot coordinated frame synchronization signal.
  • determining the updated target resource available for the LTE module in the updated resource bitmap matrix based on the time slot coordinated frame synchronization signal includes: confirming that the GSM module has been After the updated resource bitmap matrix performs resource scheduling, the updated target resource that can be used by the LTE module in the updated resource bitmap matrix is determined based on the time slot coordinated frame synchronization signal.
  • the time slot coordination control unit can update the resource bitmap matrix to the LTE module.
  • the GSM module will send a certain time in advance to the time slot coordination control unit. Send a new bitmap matrix, and the time slot coordination control unit sends the updated bitmap matrix to the LTE module.
  • the LTE module After receiving the new bitmap matrix, the LTE module will calculate whether it is possible on each scheduling subframe according to the collection of the two bitmap matrices before and after the update. Scheduling the LTE RB resources occupied by the GSM carrier frequency, and delaying a certain time to feed back the confirmation message that the new bitmap matrix has been received to the time slot coordination control unit.
  • the above timing advance and delay can be several or Dozens of milliseconds.
  • the time slot coordination control unit After the time slot coordination control unit receives the confirmation message from the LTE module, it sends the confirmation message to the GSM module, so that the GSM module can start scheduling GSM users according to the new bitmap matrix, and then the GSM module sends a notification message to the time slot coordination control unit.
  • the time slot coordination control unit sends a message that the old bitmap matrix is invalid to the LTE module.
  • LTE stops using the old bitmap matrix after receiving it, and only uses the new bitmap matrix.
  • the GSM time-frequency domain resource occupancy bitmap matrix update flowchart between the GSM module and the LTE module can be seen in FIG. 3.
  • determining, based on the time slot coordinated frame synchronization signal, the target resource allowed to be used by the long-term evolution LTE module in the resource bitmap matrix includes: calculating a counter TTI and a predetermined constant based on the LTE time slot coordinated scheduling , The length of the GSM time slot and the number of time slots included in the GSM TDMA basic frame determine the GSM time slot number Gslot1 occupied at the beginning of the TTI and the GSM time slot number Gslot2 occupied at the end of the TTI; when determining the Gslot1 When all time slots in the Gslot2 interval are not the GSM active time slot numbers corresponding to the RB position in the resource bitmap matrix, it is determined that the resource corresponding to the TTI time in the resource bitmap matrix is a long-term evolution LTE module allowed
  • the GSM slot number Gslot1 occupied at the beginning of the TTI can be determined by the first formula
  • the GSM slot number Gslot2 occupied by the end of the TTI can be determined by the second formula
  • TTI LTE time Slot coordinated scheduling calculation counter
  • OFFSET is the predetermined constant mentioned above.
  • FIG. 4 The schematic diagram is shown in Figure 4, where, in Figure 4, the horizontal axis is the time domain, each unit is 1ms, and the sequence number is represented by TTI, which represents the scheduling time of LTE.
  • the basic period of LTE scheduling defined by the 3GPP protocol is 1ms;
  • the filled column represents TS0 (scheduling time slot 0) of the GSM basic TDMA frame.
  • the 3GPP protocol defines that the time occupied by each TS time slot is 577us and each TDMA frame contains 8 time slots. Therefore, two adjacent frames are in phase.
  • the time interval of the simultaneous slot is 4.62ms (577us*8); when only frequency domain coordinated scheduling is used, LTE cannot be scheduled on a total of three TTI time units (horizontal line filled cylinders) between the two TS0s in Figure 4 ;
  • the three TTI time units (vertical line filled cylinders) between the two TSOs in Figure 4 can be scheduled with LTE, which can improve the scheduling efficiency of LTE RB resources.
  • the 3GPP protocol stipulates that a minimum scheduling time slot of GSM is 577us, and the multiframe period of 13 frames is 60ms.
  • the protocol stipulates that the minimum scheduling period of LTE is 1ms.
  • the LTE of this application adopts a time slot cooperative calculation cycle of 60ms or an integer multiple of 60ms. LTE needs to restart the calculation when calculating the maximum value of the period. LTE can use the following formula to calculate whether LTE can schedule the RB resources in the resource bitmap matrix at TTI time.
  • TTI is the LTE time slot coordinated scheduling calculation counter, which can be obtained from any time the LTE module obtains the GSM time slot coordinated frame synchronization period. Counting starts at the beginning, and the counting step is 1ms.
  • LTE calculates the position of the GSM time slot corresponding to the TTI time by the following formula, and compares it with the GSM time slot occupancy bitmap corresponding to each GSM carrier frequency in the GSM resource bitmap matrix. If there is overlap in time, LTE is The RB resources corresponding to the GSM carrier frequency cannot be scheduled at the time of TTI. On the contrary, it can be scheduled.
  • the LTE schedulable TTI time calculation formula is as follows:
  • Gslot1 round down (((TTI-OFFSET)/GSM time slot length) modulo (the number of time slots included in the GSM TDMA basic frame))
  • Gslot2 round down (((TTI+1ms-OFFSET)/GSM time slot length) modulo (the number of time slots included in the GSM TDMA basic frame))
  • OFFSET is the time offset between the frame header of the 10ms system frame of the LTE on the air interface and the frame header of the GSM time slot coordination frame, which is a fixed constant.
  • Gslot1 and Gslot2 represent the GSM time slot number occupied at the time of LTE TTI scheduling
  • Gslot1 is the GSM time slot number occupied at the beginning of the TTI of LTE
  • Gslot2 is the GSM time slot number occupied at the end of the TTI of LTE, where the occupancy is Refers to if the TTI time and the GSM active time slot overlap, it means that it is occupied.
  • the above formula needs to ensure that the OFFSET remains unchanged during the calculation process, and the fixed OFFSET can be ensured by the clock phase synchronization unit of the LTE and GSM modules.
  • the method further includes resetting the TTI to 0 periodically.
  • the LTE TTI counter starts counting, if the clock phase synchronization unit of the LTE and GSM modules occasionally abnormally causes the GSM phase to jump suddenly, it will cause the LTE scheduling calculation result to deviate from the actual GSM time slot position relationship.
  • Periodically reset the TTI counter to 0.
  • the counter period is the LTE time slot coordinated calculation period, which can be 60ms or an integer multiple of 60ms.
  • the time to reset the TTI counter can be any GSM time read by LTE in the first embodiment.
  • LTE recalculates the schedulable resources according to the above formula.
  • a GSM time slot may span two LTE basic scheduling units. If there are 8 non-standard scheduling units in a GSM TDMA frame, If the occupied position of empty time slots is irregular, such as randomly assigning time slots, there will be more time fragments less than 1ms between non-empty time slots. These time fragments cannot be scheduled by LTE, making GSM a TDMA frame The time that can be scheduled by LTE is reduced, resulting in a decrease in LTE scheduling efficiency.
  • the GSM controller can prioritize the continuous allocation of time slots from one end or both sides of the TDMA frame, the continuous time slots can be vacated, reducing time fragmentation and improving LTE scheduling opportunities.
  • FIGS 5 and 6 show the LTE scheduling efficiency under different GSM time slot allocation schemes.
  • the above-mentioned time slot scheduling optimization method may be that GSM preferentially allocates continuously from one or both sides of the TDMA frame to reduce the time fragments of less than 1 ms, so that LTE can perform scheduling on more GSM idle time slots.
  • the method according to the above embodiment can be implemented by means of software plus the necessary general hardware platform, of course, it can also be implemented by hardware, but in many cases the former is Better implementation.
  • the technical solution of this application essentially or the part that contributes to the existing technology can be embodied in the form of a software product, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, The optical disc) includes several instructions to enable a terminal device (which can be a mobile phone, a computer, a server, or a network device, etc.) to execute the method described in each embodiment of the present application.
  • a device for determining a resource is also provided, and the device is used to implement the above-mentioned embodiments and exemplary implementations, and those that have been described will not be repeated.
  • the term "module" can implement a combination of software and/or hardware with predetermined functions.
  • the devices described in the following embodiments are preferably implemented by software, implementation by hardware or a combination of software and hardware is also possible and conceived.
  • Fig. 7 is a structural block diagram of a device for determining a resource according to an embodiment of the present application. As shown in Fig. 7, the device includes:
  • the first obtaining module 72 is configured to obtain a resource bitmap matrix of a global mobile communications GSM module, where the resource bitmap matrix is used to indicate a time-frequency domain resource occupation bitmap matrix of a GSM carrier frequency used by the GSM module;
  • the second acquiring module 74 is configured to acquire the time slot coordinated frame synchronization signal generated by the GSM module;
  • the determining module 76 is configured to determine the target resource allowed to be used by the Long Term Evolution LTE module in the resource bitmap matrix based on the time slot coordinated frame synchronization signal.
  • the second acquiring module 74 may acquire the time slot coordination frame synchronization signal generated by the GSM module in the following manner: acquiring the time slot coordination frame synchronization signal based on an interrupt signal triggered by the GSM module Frame synchronization signal.
  • the second obtaining module 74 may obtain the time slot coordinated frame synchronization signal based on the interrupt signal triggered by the GSM module by periodically triggering the LTE system frame interruption, and Read the GSM time slot coordination frame number information in the GSM module at the first interruption time of the frame interruption, where the GSM time slot coordination frame number information is written by the GSM module to the target storage at the second interruption time
  • the TDMA frame number information of the corresponding time slot coordination frame in the module, and the second interruption moment is the time when the GSM module is triggered at the frame header moment of the synchronization cycle signal after generating the GSM time slot coordination frame synchronization cycle signal
  • the interruption time corresponding to the slot coordination frame interrupt signal when it is determined that the currently read GSM time slot coordination frame number information is different from the previously read GSM time slot coordination frame number information, the current time is determined to be the time slot coordination frame
  • the device is further configured to feed back to the GSM module after determining the target resource allowed to be used by the Long Term Evolution LTE module in the resource bitmap matrix based on the time slot coordinated frame synchronization signal Start the coordinated scheduling execution confirmation message to instruct the GSM module to perform resource scheduling according to the resource bitmap matrix.
  • the apparatus is further configured to, after determining the target resource allowed for the Long Term Evolution LTE module to be used by the Long Term Evolution LTE module in the resource bitmap matrix based on the time slot coordinated frame synchronization signal, obtain the GSM module An updated resource bitmap matrix; determining, based on the time slot coordination frame synchronization signal, an updated target resource that can be used by the LTE module in the updated resource bitmap matrix.
  • the apparatus is configured to determine the updated target resource that can be used by the LTE module in the updated resource bitmap matrix in the following manner: after confirming that the GSM module has been After the updated resource bitmap matrix performs resource scheduling, the updated target resource that can be used by the LTE module in the updated resource bitmap matrix is determined based on the time slot coordinated frame synchronization signal.
  • the determining module 76 may determine the target resource allowed to be used by the Long Term Evolution LTE module in the resource bitmap matrix based on the time slot coordination frame synchronization signal in the following manner: based on LTE time slot coordination Scheduling calculation counter TTI, predetermined constant, GSM time slot length, and the number of time slots included in the GSM TDMA basic frame Determine the GSM time slot number Gslot1 occupied at the beginning of the TTI and the GSM time slot occupied at the end of the TTI Number Gslot2; when it is determined that all time slots in the interval between Gslot1 and Gslot2 are not the GSM active time slot numbers corresponding to the RB position in the resource bitmap matrix, it is determined that the resource bitmap matrix corresponds to the TTI time
  • the resource of is the target resource allowed to be used by the long-term evolution LTE module; taking the count step as the predetermined duration, repeat the operation of determining whether the resource corresponding to each moment in the resource bitmap matrix is the target resource allowed to be used
  • the device is further configured to periodically reset the TTI to 0.
  • each of the above modules can be implemented by software or hardware.
  • it can be implemented in the following manner, but not limited to this: the above modules are all located in the same processor; or, the above modules can be combined in any combination.
  • the forms are located in different processors.
  • the embodiment of the present application also provides a computer-readable storage medium in which a computer program is stored, wherein the computer program is configured to execute the steps in any one of the foregoing method embodiments when running.
  • the above-mentioned computer-readable storage medium may include, but is not limited to: U disk, Read-Only Memory (Read-Only Memory, ROM for short), Random Access Memory (Random Access Memory, (Referred to as RAM), portable hard disk, magnetic disk or optical disk and other media that can store computer programs.
  • U disk Read-Only Memory
  • ROM Read-Only Memory
  • RAM Random Access Memory
  • portable hard disk magnetic disk or optical disk and other media that can store computer programs.
  • the embodiment of the present application also provides an electronic device, including a memory and a processor, the memory is stored with a computer program, and the processor is configured to run the computer program to execute the steps in any of the foregoing method embodiments.
  • the above electronic device may further include a transmission device and an input output device, wherein the transmission device is connected to the above processor, and the input output device is connected to the above processor.
  • the base station does not need to add new hardware, and the GSM and LTE time slot coordination scheduling frame synchronization signal can be generated in the existing hardware.
  • LTE is based on The GSM time-frequency domain resource bitmap matrix calculates the RB resources that can be scheduled at each TTI millisecond-level scheduling time, which solves the limitation that the industry can only share the frequency domain-level spectrum of GSM and LTE, and can greatly improve the dynamic spectrum sharing of GSM and LTE.
  • the resource utilization efficiency of GSM can be greatly increased, and the spectrum resources shared by LTE to GSM can be greatly increased, and the service quality of GSM after spectrum sharing can be effectively improved.
  • modules or steps of this application can be implemented by a general computing device, and they can be concentrated on a single computing device or distributed in a network composed of multiple computing devices.
  • they can be implemented with program codes executable by a computing device, so that they can be stored in a storage device for execution by the computing device, and in some cases, they can be different from here.
  • the steps shown or described are executed in the order of, or they are respectively fabricated into individual integrated circuit modules, or multiple modules or steps of them are fabricated into a single integrated circuit module to achieve. In this way, this application is not limited to any specific combination of hardware and software.

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Abstract

La présente demande concerne un procédé et un appareil de détermination de ressources, un support de stockage et un appareil électronique. Le procédé comprend les étapes consistant à : acquérir une matrice de table de bits de ressources d'un système mondial pour un module de communication mobile (GSM), la matrice de table de bits de ressources étant utilisée pour indiquer la matrice de table de bits d'occupation de ressources de domaine temps-fréquence de la fréquence de porteuse GSM utilisée par le module GSM ; acquérir un signal de synchronisation de trame coopérative d'intervalle de temps généré par le module GSM ; et sur la base du signal de synchronisation de trame coopérative d'intervalle de temps, déterminer une ressource cible dans la matrice de table de bits de ressources qu'un module de technologie d'évolution à long terme (LTE) est autorisé à utiliser.
PCT/CN2020/128454 2019-12-02 2020-11-12 Procédé et appareil de détermination de ressources, support de stockage et appareil électronique Ceased WO2021109832A1 (fr)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010091713A1 (fr) * 2009-02-10 2010-08-19 Nokia Siemens Networks Oy Allocation de ressources radio pour coexistence et co-localisation geran-lte
CN102651869A (zh) * 2011-02-28 2012-08-29 中兴通讯股份有限公司 一种频谱资源分配方法及装置
CN103404188A (zh) * 2012-12-27 2013-11-20 华为技术有限公司 频谱资源共享方法及基站
CN104521263A (zh) * 2012-05-17 2015-04-15 诺基亚通信公司 传统无线电接入技术的重用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017041252A1 (fr) * 2015-09-09 2017-03-16 华为技术有限公司 Équipement de réseau d'accès, dispositif terminal, et procédé et système de transmission de données
US10425853B2 (en) * 2017-02-28 2019-09-24 Nokia Solutions And Networks Oy Method for scheduling overlapping resources for narrowband internet-of-things
CN106937335A (zh) * 2017-04-14 2017-07-07 武汉邮电科学研究院 一种5g网络频谱资源云化的系统及方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010091713A1 (fr) * 2009-02-10 2010-08-19 Nokia Siemens Networks Oy Allocation de ressources radio pour coexistence et co-localisation geran-lte
CN102651869A (zh) * 2011-02-28 2012-08-29 中兴通讯股份有限公司 一种频谱资源分配方法及装置
CN104521263A (zh) * 2012-05-17 2015-04-15 诺基亚通信公司 传统无线电接入技术的重用
CN103404188A (zh) * 2012-12-27 2013-11-20 华为技术有限公司 频谱资源共享方法及基站

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HUAWEI: "Inter-RAT interference issue of spectrum reallocation solutions", 3GPP DRAFT; R3-141850_INTER-RAT INTERFERENCE, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG3, no. Dresden Germany; 20140818 - 20140822, 8 August 2014 (2014-08-08), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP050821792 *

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