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WO2007050955A1 - Procédé et dispositif pour émettre et recevoir un message de session ouverte (sessionopen) dans un système de communication hertzienne - Google Patents

Procédé et dispositif pour émettre et recevoir un message de session ouverte (sessionopen) dans un système de communication hertzienne Download PDF

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Publication number
WO2007050955A1
WO2007050955A1 PCT/US2006/042110 US2006042110W WO2007050955A1 WO 2007050955 A1 WO2007050955 A1 WO 2007050955A1 US 2006042110 W US2006042110 W US 2006042110W WO 2007050955 A1 WO2007050955 A1 WO 2007050955A1
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WO
WIPO (PCT)
Prior art keywords
message
field
tokenssupportedresponse
bit
tokenssupportedrequest
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PCT/US2006/042110
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English (en)
Inventor
Gavin Horn
Fatih Ulupinar
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Qualcomm Inc
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Qualcomm Inc
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Publication of WO2007050955A1 publication Critical patent/WO2007050955A1/fr
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks

Definitions

  • the present disclosure relates generally to wireless communication and more particularly to methods and apparatus for transmitting a TokensSupportedRequest message by an access network and a TokenSupportedResponse message by an access terminal.
  • Wireless communication systems have become a prevalent means by which a majority of people worldwide have come to communicate. Wireless communication devices have become smaller and more powerful in order to meet consumer needs and to improve portability and convenience. The increase in processing power in mobile devices such as cellular telephones has lead to an increase in demands on wireless network transmission systems. Such systems typically are not as easily updated as the cellular devices that communicate there over. As mobile device capabilities expand, it can be difficult to maintain an older wireless network system in a manner that facilitates fully exploiting new and improved wireless device capabilities. [0004] Wireless communication systems generally utilize different approaches to generate transmission resources in the form of channels. These systems may be code division multiplexing (CDM) systems, frequency division multiplexing (FDM) systems, and time division multiplexing (TDM) systems.
  • CDM code division multiplexing
  • FDM frequency division multiplexing
  • TDM time division multiplexing
  • FDM orthogonal frequency division multiplexing
  • These subcarriers may also be referred to as tones, bins, and frequency channels.
  • Each subcarrier can be modulated with data.
  • time division based techniques each subcarrier can comprise a portion of sequential time slices or time slots.
  • Each user may be provided with a one or more time slot and subcarrier combinations for transmitting and receiving information in a defined burst period or frame.
  • the hopping schemes may generally be a symbol rate hopping scheme or a block hopping scheme.
  • Code division based techniques typically transmit data over a number of frequencies available at any time in a range.
  • data is digitized and spread over available bandwidth, wherein multiple users can be overlaid on the channel and respective users can be assigned a unique sequence code.
  • Users can transmit in the same wide-band chunk of spectrum, wherein each user's signal is spread over the entire bandwidth by its respective unique spreading code.
  • This technique can provide for sharing, wherein one or more users can concurrently transmit and receive. Such sharing can be achieved through spread spectrum digital modulation, wherein a user's stream of bits is encoded and spread across a very wide channel in a pseudo-random fashion.
  • a typical wireless communication network includes one or more base stations that provide a coverage area and one or more mobile (e.g., wireless) terminals that can transmit and receive data within the coverage area.
  • a typical base station can simultaneously transmit multiple data streams for broadcast, multicast, and/or unicast services, wherein a data stream is a stream of data that can be of independent reception interest to a mobile terminal.
  • a mobile terminal within the coverage area of that base station can be interested in receiving one, more than one or all the data streams transmitted from the base station.
  • a mobile terminal can transmit data to the base station or another mobile terminal. In these systems the bandwidth and other system resources are assigned utilizing a scheduler.
  • the signals, signal formats, signal exchanges, methods, processes, and techniques disclosed herein provide several advantages over known approaches. These include, for example, reduced signaling overhead, improved system throughput, increased signaling flexibility, reduced information processing, reduced transmission bandwidth, reduced bit processing, increased robustness, improved efficiency, and reduced transmission power
  • a method for transmitting a TokensSupportedRequest message comprising generating the TokensSupportedRequest message comprising an 8-bit MessageID field, transmitting the TokensSupportedRequest message over a communication link, and receiving a TokensSupportedResponse message.
  • a computer-readable medium having a first set of instructions for generating a TokensSupportedRequest message comprising a 8-bit MessageID field, a second set of instructions for transmitting the TokensSupportedRequest message over a communication link, and a third set of instructions for receiving a TokensSupportedResponse message.
  • an apparatus operable in a wireless communication system includes means for generating a TokensSupportedRequest message comprising a 8-bit MessageID field, means for transmitting the TokensSupportedRequest message over a communication link, and means for receiving a TokensSupportedResponse message.
  • a method for receiving a TokensSupportedRequest message comprising receiving the TokensSupportedRequest message comprising an 8-bit MessageID field, and processing the TokensSupportedRequest message.
  • a computer-readable medium having a first set of instructions for receiving a TokensSupportedRequest message comprising a 8-bit MessageID field, and a second set of instructions for processing the TokensSupportedRequest message.
  • an apparatus operable in a wireless communication system which includes means for receiving a TokensSupportedRequest message comprising a 8-bit MessageID field, and means for processing the TokensSupportedRequest message.
  • a method for transmitting a TokensSupportedResponse message by an access terminal comprising generating the TokensSupportedResponse message comprising a 8-bit MessageID field and a 8 bit TokenCount field wherein the TokenCount field is set to number of SessionConfigurationToken fields included in the message, and transmitting the TokensSupportedResponse message over a communication link.
  • a computer-readable medium having a first set of instructions for generating a TokensSupportedResponse message comprising a 8-bit MessageID field and a 8 bit TokenCount field wherein the TokenCount field is set to number of SessionConfigurationToken fields included in the message, and a second set of instructions for transmitting the TokensSupportedResponse message over a communication link.
  • an apparatus operable in a wireless communication system which includes means for generating a TokensSupportedResponse message comprising a 8-bit MessageID field and a 8 bit TokenCount field wherein the TokenCount field is set to number of SessionConfigurationToken fields included in the message , and means for transmitting the TokensSupportedResponse message over a communication link.
  • a method for receiving a TokensSupportedResponse message by an access network, the method comprising receiving the TokensSupportedResponse message comprising a 8-bit MessageID field and a 8 bit TokenCount field wherein the TokenCount field is interpreted as number of SessionConfigurationToken fields included in the message, and processing the TokensSupportedResponse message.
  • a computer-readable medium having a first set of instructions for receiving the TokensSupportedResponse message comprising a 8-bit MessageID field and a 8 bit TokenCount field wherein the TokenCount field is interpreted as number of SessionConfigurationToken fields included in the message, and a second set of instructions for processing the TokensSupportedResponse.
  • an apparatus operable in a wireless communication system which includes means for receiving the TokensSupportedResponse message comprising a 8-bit MessageED field and a 8 bit TokenCount field wherein the TokenCount field is interpreted as number of SessionConfigurationToken fields included in the message, and means for processing the TokensSupportedResponse message.
  • the one or more aspects comprise the features hereinafter fully described and particularly pointed out in the claims.
  • the following description and the annexed drawings set forth in detail certain illustrative aspects of the one or more aspects. These aspects are indicative, however, of but a few of the various ways in which the principles of various aspects may be employed and the described aspects are intended to include all such aspects and their equivalents.
  • FIG. 1 illustrates aspects of a multiple access wireless communication system
  • FIG. 2 illustrates aspects of a transmitter and receiver in a multiple access wireless communication system
  • FIGs. 3 A and 3B illustrate aspects of superframe structures for a multiple access wireless communication system
  • FIG. 4A & 4B illustrate aspect of a communication between an access terminal and an access network
  • FIG. 5 A illustrates a flow diagram of a process by an access network
  • Fig. 5B illustrates one or more processors configured for transmitting the
  • FIG. 6A illustrates a flow diagram of a process by an access terminal
  • Fig. 6B illustrates one or more processors configured for receiving the
  • Fig. 7A illustrates a flow diagram of a process by an access terminal
  • Fig. 7B illustrates one or more processors configured for transmitting the TokensSupportedResponse message
  • Fig. 8 A illustrates a flow diagram of a process by an access network
  • Fig. 8B illustrates one or more processors configured for receiving the TokensSupportedResponse message.
  • a multiple access wireless communication system 100 includes multiple cells, e.g. cells 102, 104, and 106.
  • each cell 102, 104, and 106 may include an access point 150 that includes multiple sectors.
  • the multiple sectors are formed by groups of antennas each responsible for communication with access terminals in a portion of the cell.
  • antenna groups 112, 114, and 116 each correspond to a different sector.
  • antenna groups 118, 120, and 122 each correspond to a different sector.
  • antenna groups 124, 126, and 128 each correspond to a different sector.
  • Each cell includes several access terminals which are in communication with one or more sectors of each access point.
  • access terminals 130 and 132 are in communication base 142
  • access terminals 134 and 136 are in communication with access point 144
  • access terminals 138 and 140 are in communication with access point 146.
  • Controller 130 is coupled to each of the cells 102, 104, and 106. Controller 130 may contain one or more connections to multiple networks, e.g. the Internet, other packet based networks, or circuit switched voice networks that provide information to, and from, the access terminals in communication with the cells of the multiple access wireless communication system 100.
  • the controller 130 includes, or is coupled with, a
  • scheduler that schedules transmission from and to access terminals.
  • the scheduler may reside in each individual cell, each sector of a cell, or a combination thereof.
  • an access point may be a fixed station used for communicating with the terminals and may also be referred to as, and include some or all the functionality of, a base station, a Node B, or some other terminology.
  • An access terminal may also be referred to as, and include some or all the functionality of, a user equipment (UE), a wireless communication device, terminal, a mobile station or some other terminology.
  • UE user equipment
  • Fig. 1 depicts physical sectors, i.e. having different antenna groups for different sectors
  • other approaches may be utilized. For example, utilizing multiple fixed "beams" that each cover different areas of the cell in frequency space may be utilized in lieu of, or in combination with physical sectors. Such an approach is depicted and disclosed in co-pending US Patent Application Serial No. 11/260,895, entitled "Adaptive Sectorization in Cellular System.”
  • Fig.2 a block diagram of an aspect of a transmitter system 210 and a receiver system 250 in a MIMO system 200 is illustrated.
  • traffic data for a number of data streams is provided from a data source 212 to transmit (TX) data processor 214.
  • TX data processor 214 formats, codes, and interleaves the traffic data for each data stream based on a particular coding scheme selected for that data stream to provide coded data.
  • the coded data for each data stream may be multiplexed with pilot data using OFDM, or other orthogonalization or non-orthogonalization techniques.
  • the pilot data is typically a known data pattern that is processed in a known manner and may be used at the receiver system to estimate the channel response.
  • the multiplexed pilot and coded data for each data stream is then modulated (i.e., symbol mapped) based on one or more particular modulation schemes (e.g., BPSK, QSPK, M-PSK, or M-QAM) selected for that data stream to provide modulation symbols.
  • the data rate, coding, and modulation for each data stream may be determined by instructions performed on provided by processor 230.
  • modulation symbols for all data streams are then provided to a TX processor 220, which may further process the modulation symbols (e.g., for OFDM).
  • TX processor 220 then provides N T modulation symbol streams to NT transmitters (TMTR) 222a through 222t.
  • TMTR NT transmitters
  • Each transmitter 222 receives and processes a respective symbol stream to provide one or more analog signals, and further conditions (e.g., amplifies, filters, and upconverts) the analog signals to provide a modulated signal suitable for transmission over the MIMO channel.
  • NT modulated signals from transmitters 222a through 222t are then transmitted from NT antennas 224a through 224t, respectively.
  • the transmitted modulated signals are received by N R antennas 252a through 252r and the received signal from each antenna 252 is provided to a respective receiver (RCVR) 254.
  • Each receiver 254 conditions (e.g., filters, amplifies, and downconverts) a respective received signal, digitizes the conditioned signal to provide samples, and further processes the samples to provide a corresponding "received" symbol stream.
  • An RX data processor 260 then receives and processes the N R received symbol streams from N R receivers 254 based on a particular receiver processing technique to provide N T "detected" symbol streams.
  • the processing by RX data processor 260 is described in further detail below.
  • Each detected symbol stream includes symbols that are estimates of the modulation symbols transmitted for the corresponding data stream.
  • RX data processor 260 then demodulates, deinterleaves, and decodes each detected symbol stream to recover the traffic data for the data stream.
  • the processing by RX data processor 218 is complementary to that performed by TX processor 220 and TX data processor 214 at transmitter system 210.
  • RX data processor 260 may be limited in the number of subcarriers that it may simultaneously demodulate, e.g.
  • the channel response estimate generated by RX processor 260 may be used to perform space, space/time processing at the receiver, adjust power levels, change modulation rates or schemes, or other actions.
  • RX processor 260 may further estimate the signal-to-noise-and-interference ratios (S ⁇ Rs) of the detected symbol streams, and possibly other channel characteristics, and provides these quantities to a processor 270. /
  • RX data processor 260 or processor 270 may further derive an estimate of the "operating" SNR for the system.
  • Processor 270 then provides channel state information (CSI) 5 which may comprise various types of information regarding the communication link and/or the received data stream.
  • the CSI may comprise only the operating SNR.
  • the CSI may comprise a channel quality indicator (CQI), which maybe a numerical value indicative of one or more channel conditions.
  • the CSI is then processed by a TX data processor 278, modulated by a modulator 280, conditioned by transmitters 254a through 254r, and transmitted back to transmitter system 210.
  • CQI channel quality indicator
  • the modulated signals from receiver system 250 are received by antennas 224, conditioned by receivers 222, demodulated by a demodulator 240, and processed by a RX data processor 242 to recover the CSI reported by the receiver system.
  • the reported CSI is then provided to processor 230 and used to (1) determine the data rates and coding and modulation schemes to be used for the data streams and (2) generate various controls for TX data processor 214 and TX processor 220.
  • the CSI may be utilized by processor 270 to determine modulation schemes and/or coding rates for transmission, along with other information. This may then be provided to the transmitter which uses this information, which may be quantized, to provide later transmissions to the receiver.
  • Processors 230 and 270 direct the operation at the transmitter and receiver systems, respectively.
  • Memories 232 and 272 provide storage for program codes and data used by processors 230 and 270, respectively.
  • receiver processing techniques may be used to process the N R received signals to detect the N T transmitted symbol streams.
  • These receiver processing techniques may be grouped into two primary categories (i) spatial and space-time receiver processing techniques (which are also referred to as equalization techniques); and (ii) “successive nulling/equalization and interference cancellation” receiver processing technique (which is also referred to as “successive interference cancellation” or “successive cancellation” receiver processing technique).
  • Fig. 2 discusses a MIMO system
  • the same system may be applied to a multi-input single-output system where multiple transmit antennas, e.g. those on a base station, transmit one or more symbol streams to a single antenna device, e.g. a mobile station.
  • a single output to single input antenna system may be utilized in the same manner as described with respect to Fig. 2.
  • the transmission techniques described herein may be implemented by various means. For example, these techniques may be implemented in hardware, firmware, software, or a combination thereof.
  • the processing units at a transmitter may be implemented within one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays (FPGAs), processors, controllers, micro-controllers, microprocessors, electronic devices, other electronic units designed to perform the functions described herein, or a combination thereof.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGAs field programmable gate arrays
  • processors controllers, micro-controllers, microprocessors, electronic devices, other electronic units designed to perform the functions described herein, or a combination thereof.
  • the processing units at a receiver may also be implemented within one or more ASICs, DSPs, processor
  • the transmission techniques may be implemented with modules (e.g., procedures, functions, and so on) that perform the functions described herein.
  • the software codes may be stored in a memory (e.g., memory 230, 272x or 272y in FIG. 2) and executed by a processor (e.g., processor 232, 27Ox or 27Oy).
  • the memory may be implemented within the processor or external to the processor.
  • channels refers to information or transmission types that may be transmitted by the access point or access terminal. It does not require or utilize fixed or predetermined blocks of subcarriers, time periods, or other resources dedicated to such transmissions.
  • FIG. 3 A illustrates aspects of superframe structures for a frequency division duplexed (FDD) multiple access wireless communication system
  • Fig. 3B illustrates aspects of superframe structures for a time division duplexed (TDD) multiple access wireless communication system.
  • the superframe preamble may be transmitted separately for each carrier or may span all of the carriers of the sector.
  • the forward link transmission is divided into units of superframes.
  • a superframe may consist of a superframe preamble followed by a series of frames.
  • the reverse link and the forward link transmission may occupy different frequency bandwidths so that transmissions on the links do not, or ,- ⁇ PNo
  • each superframe may comprise a superframe preamble.
  • the superframe preamble includes a pilot channel that includes pilots that may be used for channel estimation by access terminals, a broadcast channel that includes configuration information that the access terminal may utilize to demodulate the information contained in the forward link frame.
  • the superframe preamble is followed by a sequence of frames.
  • Each frame may consist of a same or a different number of OFDM symbols, which may constitute a number of subcarriers that may simultaneously utilized for transmission over some defined period.
  • each frame may operate according to a symbol rate hopping mode, where one or more non-contiguous OFDM symbols are assigned to a user on a forward link or reverse link, or a block hopping mode, where users hop within a block of OFDM symbols.
  • the actual blocks or OFDM symbols may or may not hop between frames.
  • Fig. 4A illustrates communication between an access network 404 for transmitting a TokensSupportedRequest message to discover the set of SessionConfigurationToken 's supported by the access terminal 402.
  • the access network 404 uses a communication link 406 and based upon predetermined timing, system conditions, or other decision criteria, the access network 404 transmits the TokensSupportedRequest message 410 to the access terminal 402.
  • the access terminal 402 in response to the message 410, generates a TokensSupportedResponse message 414 and transmits it to the access network 404.
  • the communication link may be implemented using communication protocols/standards such as World Interoperability for Microwave Access (WiMAX), infrared protocols such as Infrared Data Association (IrDA), short- range wireless protocols/technologies, Bluetooth® technology, ZigBee® protocol, ultra IL ⁇ i> Il /
  • WiMAX World Interoperability for Microwave Access
  • IrDA Infrared Data Association
  • short- range wireless protocols/technologies Bluetooth® technology
  • ZigBee® protocol ultra IL ⁇ i> Il /
  • UWB wide band
  • HomeRF home radio frequency
  • SWAP shared wireless access protocol
  • Wi-Fi Alliance wireless fidelity alliance
  • 802.11 network technology public switched telephone network technology
  • public heterogeneous communications network technology such as the Internet, private wireless communications network, land mobile radio network, code division multiple access (CDMA), wideband code division multiple access (WCDMA), universal mobile telecommunications system (UMTS), advanced mobile phone service (AMPS), time division multiple access (TDMA), frequency division multiple access (FDMA), orthogonal frequency division multiple (OFDM), orthogonal frequency division multiple access (OFDMA), orthogonal frequency division multiple FLASH (OFDM- FLASH), global system for mobile communications (GSM), single carrier (IX) radio transmission technology (RTT), evolution data only (EV-DO) technology, general packet radio service (GPRS), enhanced data GSM environment (EDGE), high speed downlink data packet access (HSPDA), analog and digital satellite systems, and any other technologies/protocols
  • the access network 404 is configured to generate the TokensSupportedRequest message 410 comprising an 8 bit MessageID field. The message is then transmitted over a communication link.
  • the access network 404 may incorporate the TokensSupportedRequest message 410 into a data packet 412 or multiple data packets and the data packets 412 are transmitted on a link 406.
  • the TokensSupportedRequest message 410 may be transmitted without being incorporated in packets.
  • the data packet comprises header information that indicates whether those data packets 412 contain the TokensSupportedRequest message 410.
  • the data packets 412 are transmitted on the communication link 406 using one or more channels.
  • Fig. 4B illustrates communication by the access terminal 402 for transmitting a TokensSupportedResponse message to the access network 404.
  • the access terminal 402 is configured to receive data packets on the communication link 406, one of which may comprise the TokensSupportedRequest message 410.
  • Various methods may be used to extract the TokensSupportedRequest message 410 from the link. For example, once the access terminal 402 has extracted the data packets 412 from one of the channels of the link the access terminal 402 may check the header information of the data packets 412 to determine if the data packets 412 comprise the TokensSupportedRequest message 410.
  • the access terminal 402 extracts the designated bits of the message and stores the values in memory (such as memory 232 in Fig. 2).
  • the access terminal 402 may generate a TokensSupportedResponse message 414 and transmit it over a communication link 408 to the access network 404.
  • the TokensSupportedResponse message comprises an 8-bit MessageID field, and an 8 bit TokenCount field wherein the TokenCount field is set to number of SessionConfigurationToken fields included in the message.
  • the message 414 further comprises TokenCount occurrences of a 16-bit SessionConfigurationToken field wherein the SessionConfigurationToken field is set to a SessionConfigurationToken supported by the access terminal.
  • the access terminal 402 may incorporate the TokensSupportedResponse message 414 into a data packet 414 or multiple data packets and the data packets 414 are transmitted on a link 408.
  • the TokensSupportedResponse message 414 may be transmitted without being incorporated in packets.
  • the data packet comprises header information that indicates whether those data packets 414 contain the TokensSupportedResponse message 414.
  • the data packets 416 are transmitted on the link 408 using one or more channels.
  • Fig.5A illustrates a flow diagram of process 500, according to an embodiment.
  • the TokensSupportedRequest message is generated which comprises a 8 bit MessageID field.
  • the TokensSupportedRequest message is transmitted over a communication link and at 506 a TokensSupportedResponse message is received.
  • Fig. 5B illustrates a processor 550 for transmitting the TokensSupportedRequest message.
  • the processor referred to may be electronic devices and may comprise one or more processors configured to transmit the TokensSupportedRequest message according to the embodiment.
  • Processor 552 is configured to generate the TokensSupportedRequest message comprising a 8 bit MessageID field.
  • processor 554 is configured for transmitting the TokensSupportedRequest message over a communication link and a processor 556 is configured for receiving a TokensSupportedResponse message.
  • processors 552 to 556 depicted in the figure may be combined into a single processor 558.
  • a memory 560 is also coupled to the processor 558.
  • an apparatus which comprises means for generating the TokensSupportedRequest message comprising a 8 bit MessageID field.
  • the apparatus further comprises a means for transmitting the TokensSupportedRequest message over a communication link and a means for receiving a
  • the means described herein may comprise one or more processors.
  • Fig.6A illustrates a flow diagram of process 600, according to an embodiment.
  • the TokensSupportedRequest message is received which comprises an 8 bit MessageID field.
  • the TokensSupportedRequest message is processed.
  • FIG. 6B illustrates a processor 650 for receiving the
  • the processor referred to may be electronic devices and may comprise one or more processors configured to receive the
  • Processor 652 is configured to receive the TokensSupportedRequest message comprising a 8 bit
  • processor 654 is configured for processing the
  • a memory 658 is also coupled to the processor 656.
  • an apparatus which comprises means for receiving the TokensSupportedRequest message comprising an 8 bit MessageID field.
  • the apparatus further comprises a means for processing the TokensSupportedRequest message.
  • the means described herein may comprise one or more processors
  • Fig.7A illustrates a flow diagram of process 700, according to yet another embodiment.
  • the TokensSupportedResponse message is generated which comprises a 8-bit MessageID field and a 8 bit TokenCount field wherein the
  • TokenCount field is set to number of SessionConfigurationToken fields included in the message.
  • Fig. 7B illustrates processor 750 for transmitting the
  • the processor referred to may be electronic devices and may comprise one or more processors configured to transmit the TokensSupportedResponse message according to the embodiment.
  • Processor 752 is configured to generate the TokensSupportedResponse message comprising a 8-bit MessageDD field and a 8 bit TokenCount field wherein the TokenCount field is set to number of SessionConfigurationToken fields included in the message.
  • processor 754 is configured to transmit the TokensSupportedResponse message over a communication link.
  • the functionality of the discrete processors 752 to 754 depicted in the figure may be combined into a single processor 756.
  • a memory 758 is also coupled to the processor 756.
  • an apparatus which comprises means for generating the TokensSupportedResponse message comprising a 8-bit MessageID field and a 8 bit TokenCount field wherein the TokenCount field is set to number of SessionConfigurationToken fields included in the message.
  • the apparatus further comprises a means for transmitting the TokensSupportedResponse message over a communication link.
  • the means described herein may comprise one or more processors.
  • Fig. 8 A illustrates a flow diagram of process 800, according to yet another embodiment.
  • the TokensSupportedResponse message is received which comprises a 8-bit MessageID field and a 8 bit TokenCount field wherein the TokenCount field is interpreted as number of SessionConfigurationToken fields included in the message.
  • the TokensSupportedResponse message is processed.
  • Fig. 8B illustrates processor 850 for receiving the TokensSupportedResponse message.
  • the processor referred to may be electronic devices and may comprise one or more processors configured to receive the TokensSupportedResponse message according to the embodiment.
  • Processor 852 is configured to receive the TokensSupportedResponse message comprising a 8 -bit MessageID field and a 8 bit TokenCount field wherein the TokenCount field is interpreted as number of SessionConfigurationToken fields included in the message. Further, processor 854 is configured to process the TokensSupportedResponse message. The functionality of the discrete processors 852 to 854 depicted in the figure may be combined into a single processor 856. A memory 858 is also coupled to the processor 856.
  • an apparatus which comprises means for receiving the TokensSupportedResponse message comprising a 8-bit MessageID field and a 8 bit TokenCount field wherein the TokenCount field is interpreted as number of SessionConfigurationToken fields included in the message.
  • the apparatus further comprises a means for processing the TokensSupportedResponse message.
  • the means described herein may comprise one or more processors.
  • embodiments may be implemented by hardware, software, firmware, middleware, microcode, or any combination thereof.
  • the program code or code segments to perform the necessary tasks may be stored in a machine readable medium such as a separate storage(s) not shown.
  • a processor may perform the necessary tasks.
  • a code segment may represent a procedure, a function, a subprogram, a program, a routine, a subroutine, a module, a software package, a class, or any combination of instructions, data structures, or program statements.
  • a code segment may be coupled to another code segment or a hardware circuit by passing and/or receiving information, data, arguments, parameters, or memory contents. Information, arguments, parameters, data, etc.

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Abstract

La présente invention concerne un procédé et un dispositif pour émettre un message de demande supportée par jetons (TokensSupportedRequest), le message comprenant un champ ID de message (MessageID) à 8 bits qui est transmis par une liaison de communication à un terminal d'accès. L'invention a également pour objet: un procédé et un dispositif pour recevoir et traiter un message TokensSupportedRequest; un procédé et un dispositif pour émettre un message de réponse supportée par jetons (TokensSupportedResponse) par le terminal d'accès, le message comprenant un champ MessageID à 8 bits, un champ comptage de jetons (TokenCount) à 8 bits qui est fixé à un nombre de champs de jeton de configuration de session (SessionConfigurationToken) compris dans le message, ainsi qu'un procédé et un dispositif pour recevoir et traiter le message TokensSupportedResponse.
PCT/US2006/042110 2005-10-27 2006-10-27 Procédé et dispositif pour émettre et recevoir un message de session ouverte (sessionopen) dans un système de communication hertzienne Ceased WO2007050955A1 (fr)

Applications Claiming Priority (2)

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US73114505P 2005-10-28 2005-10-28
US60/731,145 2005-10-28

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WO2007050955A1 true WO2007050955A1 (fr) 2007-05-03

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PCT/US2006/041944 Ceased WO2007050856A1 (fr) 2005-10-28 2006-10-27 Procede et dispositif pour emettre et recevoir un certain message dans le cadre d'une communication hertzienne
PCT/US2006/042332 Ceased WO2007051030A1 (fr) 2005-10-28 2006-10-27 Procede et appareil de transmission et de reception d'un message uatiassignment dans un systeme de communication sans fil
PCT/US2006/041906 Ceased WO2009102294A1 (fr) 2005-10-28 2006-10-27 Procédé et appareil pour envoyer et recevoir un message de requête de capacités dans un système de communication sans fil
PCT/US2006/041934 Ceased WO2007050849A1 (fr) 2005-10-28 2006-10-27 Procede et appareil pour envoyer et recevoir un message specifique dans un systeme de communication sans fil
PCT/US2006/042091 Ceased WO2007053471A1 (fr) 2005-10-28 2006-10-27 Procede et dispositif permettant de transmettre et de recevoir un message d'ouverture de session dans un systeme de communication sans fil
PCT/US2006/041920 Ceased WO2007050836A1 (fr) 2005-10-28 2006-10-27 Procede et appareil pour envoyer et recevoir un message tokenassignment dans un systeme de communication sans fil
PCT/US2006/041972 Ceased WO2007053440A1 (fr) 2005-10-28 2006-10-27 Procede et appareil permettant de transmettre et de recevoir un message tokencomplete dans un systeme de communications sans fil
PCT/US2006/042333 Ceased WO2007051031A1 (fr) 2005-10-28 2006-10-27 Procede et appareil de transmission et de reception d'un message token update request dans un systeme de communication sans fil
PCT/US2006/042110 Ceased WO2007050955A1 (fr) 2005-10-27 2006-10-27 Procédé et dispositif pour émettre et recevoir un message de session ouverte (sessionopen) dans un système de communication hertzienne

Family Applications Before (8)

Application Number Title Priority Date Filing Date
PCT/US2006/041944 Ceased WO2007050856A1 (fr) 2005-10-28 2006-10-27 Procede et dispositif pour emettre et recevoir un certain message dans le cadre d'une communication hertzienne
PCT/US2006/042332 Ceased WO2007051030A1 (fr) 2005-10-28 2006-10-27 Procede et appareil de transmission et de reception d'un message uatiassignment dans un systeme de communication sans fil
PCT/US2006/041906 Ceased WO2009102294A1 (fr) 2005-10-28 2006-10-27 Procédé et appareil pour envoyer et recevoir un message de requête de capacités dans un système de communication sans fil
PCT/US2006/041934 Ceased WO2007050849A1 (fr) 2005-10-28 2006-10-27 Procede et appareil pour envoyer et recevoir un message specifique dans un systeme de communication sans fil
PCT/US2006/042091 Ceased WO2007053471A1 (fr) 2005-10-28 2006-10-27 Procede et dispositif permettant de transmettre et de recevoir un message d'ouverture de session dans un systeme de communication sans fil
PCT/US2006/041920 Ceased WO2007050836A1 (fr) 2005-10-28 2006-10-27 Procede et appareil pour envoyer et recevoir un message tokenassignment dans un systeme de communication sans fil
PCT/US2006/041972 Ceased WO2007053440A1 (fr) 2005-10-28 2006-10-27 Procede et appareil permettant de transmettre et de recevoir un message tokencomplete dans un systeme de communications sans fil
PCT/US2006/042333 Ceased WO2007051031A1 (fr) 2005-10-28 2006-10-27 Procede et appareil de transmission et de reception d'un message token update request dans un systeme de communication sans fil

Country Status (1)

Country Link
WO (9) WO2007050856A1 (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8504700B2 (en) * 2004-12-06 2013-08-06 Samsung Electronics Co., Ltd. Method, apparatus, and system for negotiating a session between an access terminal and an access network in a high rate packet data system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PARAG AGASHE, RAMIN REZAIIFAR, PAUL BENDER: "SESSION CONFIGURATION TOKEN", 3GPP2, 14 April 2003 (2003-04-14), Coeur d'Alene ID USA, XP007901571 *

Also Published As

Publication number Publication date
WO2007050836A1 (fr) 2007-05-03
WO2007051031A1 (fr) 2007-05-03
WO2007050849A1 (fr) 2007-05-03
WO2009102294A1 (fr) 2009-08-20
WO2007050856A1 (fr) 2007-05-03
WO2007053440A1 (fr) 2007-05-10
WO2007051030A1 (fr) 2007-05-03
WO2007053471A1 (fr) 2007-05-10

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