CN109996243A - The method and communication equipment of information processing - Google Patents

The method and communication equipment of information processing Download PDF

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Publication number
CN109996243A
CN109996243A CN201711490211.8A CN201711490211A CN109996243A CN 109996243 A CN109996243 A CN 109996243A CN 201711490211 A CN201711490211 A CN 201711490211A CN 109996243 A CN109996243 A CN 109996243A
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China
Prior art keywords
identifier
context
context identifier
significant bit
equipment
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Granted
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CN201711490211.8A
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Chinese (zh)
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CN109996243B (en
Inventor
李秉肇
王学龙
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Priority to CN201711490211.8A priority Critical patent/CN109996243B/en
Priority to PCT/CN2018/122165 priority patent/WO2019128814A1/en
Publication of CN109996243A publication Critical patent/CN109996243A/en
Application granted granted Critical
Publication of CN109996243B publication Critical patent/CN109996243B/en
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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
    • H04W16/18—Network planning tools
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/11—Allocation or use of connection identifiers

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

A kind of information processing method and communication equipment.The described method includes: equipment receives the configuration information from first network equipment, the configuration information includes the first context identifier, first context identifier includes the first network device identifier and the device identifier, the equipment sends request message, the request message includes the second context identifier, and second context identifier includes a part of the first network device identifier and a part of the device identifier.By the information carried in context identifier, communicating pair is allowed to identify corresponding information, avoids the confusion of communication.The context identifier can be UE context ID or resume ID, the connection recovery process for unactivated state.

Description

The method and communication equipment of information processing
Technical field
The present embodiments relate to wireless communication technology fields, and more particularly, to the method for information processing, terminal And network side equipment.
Background technique
Third generation partner program (The 3rd Generation Partnership Project, 3GPP) group weaves The evolution of fixed Universal Mobile Communication System (Universal Mobile Telecommunications System, UMTS), Long term evolution (Long Term Evolution, LTE) system, and continue to study communication system of new generation.
General communication system includes at least core network element and access network elements.Such as the evolution block core in LTE system Net (Evolved Packet Core, EPC) and evolution Node B (Evolved Node B, eNode B).EPC is responsible for core net Part, signaling processing unit are divided into mobile management entity (Mobility Management Entity, MME), data processing division It is divided into service network management (Serving Gateway, S-GW), and eNode B is responsible for accessing mesh portions, the also referred to as UTRAN of evolution (Evolved UTRAN, E-UTRAN).
The number of terminal can be in the larger context in the number and cell of cell in the evolution process of communication system Variation.For example, some cell may become very big, then the terminal number in the cell can become very much.And as one The opposite situation of kind, some cell may become very little, and the terminal number in the cell can become seldom, and in a certain range Interior number of cells can be very more.A kind of new scheme, which is suggested, meets the needs of this changeable.That is base station identifier ID's Length is not fixed, is adjusted according to the variation of configuration scene.That is the length of base station IDs is no longer regular length, But value is in a range.Such as 22-32bits.
But the problem that the base station IDs of variable-length bring another new, i.e. communication counterpart do not know how to identify, in turn The elongated base station IDs are handled, the confusion of communication is caused.In existing scheme, no scheme supports the base station IDs of variable length.
Summary of the invention
The embodiment of the present invention provides method and the communication equipment of information processing to support the identifier of variable length.
In a first aspect, providing a kind of information processing method, comprising: equipment, which is received, matches confidence from first network equipment Breath, the configuration information include the first context identifier, and first context identifier includes the first network equipment Identifier and the device identifier, the equipment send request message, and the request message includes the second context identifier, Second context identifier include the first network device identifier a part and one of the device identifier Point.
By the information carried in context identifier, allows communicating pair to identify corresponding information, avoid The confusion of communication.Further, it because second context identifier includes a part of complete identifier, and is not required to All the first context identifiers are sent, so saving signaling overheads.
In a possible design, the configuration information includes second context identifier.It is truncated in this way Context identifier can be used directly, without handling again.In a possible design, the method is also wrapped It includes: sending the request message according to the notice from second network equipment.It in this way can permitting according to second network equipment Perhaps truncated context identifier is used.In a possible design, the request message includes the first context mark Know symbol.Context identifier complete in this way is passed to second network equipment, and terminal saves treatment process.In a possibility Design in, the configuration information further includes instruction information, and the instruction information is used to indicate the first network device identification The length of the length of symbol or the device identifier；Or first context identifier includes instruction information, the instruction Information includes the length information of first context identifier.
In a possible design, the method also includes: the equipment is according to first context identifier Length information obtains second context identifier.Described about second can be carried in second context identifier The length information of literary identifier.
By the use of length information, the different ID that the context identifier is included, especially length can change ID can be identified, thus meet the communication requirement of variable length ID.
Least significant bit LSB bit in a possible design, in a part of the first network device identifier In the most significant bit MSB or least significant bit LSB of second context identifier；And/or the one of the device identifier Least significant bit LSB bit in part is in the most significant bit MSB or least significant bit LSB of second context identifier； And/or
The least significant bit LSB bit of the first network device identifier is in the highest of first context identifier Significance bit MSB or least significant bit LSB；And/or
The least significant bit LSB bit of the device identifier is in the most significant bit of first context identifier MSB or least significant bit LSB.
It is arranged by special bit, signaling overheads can be saved.
In a possible design, one of first network device identifier described in second context identifier The M bit, M for being divided into the low level of network device identifier described in first context identifier are natural number or described A part of device identifier described in two context identifiers is device identifier described in first context identifier The N bit, N of low level be natural number.
In a possible design, enabling P=M+N, perhaps the P=M/N P is that constant or the configuration information indicate The value of P,
Wherein: M, N are natural number.
Second aspect provides a kind of information processing method, comprising: equipment determines that configuration information, the configuration information include First context identifier, first context identifier include the device identifier and terminal identifier, the equipment The configuration information is sent.In a possible design, the configuration information includes the second context identifier, institute State a part of a part and the terminal identifier that the second context identifier includes the device identifier.
By the information carried in context identifier, allows communicating pair to identify corresponding information, avoid The confusion of communication.Further, it because second context identifier includes a part of complete identifier, and is not required to All the first context identifiers are sent, so saving signaling overheads.
In a possible design, the method also includes: the equipment receives context and fetches request, described upper and lower It includes the second context identifier that text, which fetches request, and second context identifier includes a part of the device identifier With a part of the terminal identifier；The equipment sends context and fetches response according to second context identifier, The context fetches the contextual information that response includes the terminal.Request and response are fetched by above-mentioned context, it can be with Obtain contextual information.
In a possible design, the equipment sends context and fetches sound according to second context identifier It answers, comprising:
According to a part of the network device identifier, indicated by a part for determining the network device identifier The network equipment is the equipment, and the contextual information of terminal indicated by a part of the terminal identifier is sent.
By described to process is hereafter fetched, the contextual information of terminal can be obtained.
In a possible design, the configuration information further includes instruction information, and the instruction information is used to indicate institute State the length of network device identifier or the length of terminal identifier；Or first context identifier includes instruction letter Breath, the instruction information are used to indicate the length of the length or terminal identifier of the first network device identifier.
By the use of length information, the different ID that the context identifier is included, especially length can change ID can be identified, thus meet the communication requirement of variable length ID.
In a possible design, the least significant bit LSB bit of the network device identifier is in described about first The most significant bit MSB or least significant bit LSB of literary identifier；And/or
The least significant bit LSB bit of the terminal identifier is in the most significant bit MSB of first context identifier Or least significant bit LSB；And/or
Least significant bit LSB bit in a part of the network device identifier is in second context identifier Most significant bit MSB or least significant bit LSB；And/or
Least significant bit LSB bit in a part of the terminal identifier is in the highest of second context identifier Significance bit MSB or least significant bit LSB.
It is arranged by special bit, signaling overheads can be saved.
In a possible design, a part of network device identifier described in second context identifier is The M bit, M of the low level of network device identifier described in first context identifier are natural number, or
A part of terminal identifier described in second context identifier is in first context identifier The N bit, M of the low level of the terminal identifier are natural number.
In a possible design, perhaps the P=M/N P is that constant or the configuration information indicate to another P=M+N The value of the P, in which: M, N are natural number.
The third aspect provides a kind of information processing method, comprising:
Equipment receives request message, and the request message includes the second context identifier, second Context identifier Symbol includes a part of the identifier of another network equipment and a part of terminal identifier；The equipment is according on described second Context identifier sends context and fetches request, and it includes second context identifier that the context, which fetches request,；It is described Equipment receives context and fetches response, and it includes contextual information that the context, which fetches response, and the contextual information is described The contextual information of terminal indicated by a part of terminal identifier.
By the information carried in context identifier, allows communicating pair to identify corresponding information, avoid The confusion of communication.Further, it because second context identifier includes a part of complete identifier, and is not required to All the first context identifiers are sent, so saving signaling overheads.
In a possible design, the equipment, which is sent, restores message, and the recovery message is for restoring the equipment With the connection of the network equipment.
In a possible design, the method also includes: the equipment dispatch order, the notice indicate the end End indicates that the terminal uses the first context identifier using second context identifier or the notice, wherein First context identifier includes another network device identifier and the terminal identifier.It in this way can be with terminal according to Two network equipments allow using truncated context identifier.
In a possible design, the equipment sends context according to second context identifier and fetches request It include: that the equipment arranges multiple bit inverted orders of a part of the identifier of the network equipment another in the second context identifier Multiple bits that inverted order arranges are compared by column with multiple network device identifiers that second network equipment is stored, According to comparison result determine second context identifier indicated by the network equipment, and to the network equipment send it is described on Hereafter fetch request.It is designed by special bit, signaling overheads can be saved.
Fourth aspect provides a kind of communication equipment, which is characterized in that the communication equipment includes:
Receiving unit, for receiving the configuration information from first network equipment, the configuration information includes about first Literary identifier, first context identifier include the first network device identifier and the device identifier,
Transmission unit, for sending request message, the request message includes the second context identifier, on described second Context identifier includes a part of the first network device identifier and a part of the device identifier.
In a possible design, the configuration information includes second context identifier.
In a possible design, the receiving unit is also used to be sent out according to the notice from second network equipment Send the request message.
In a possible design, the request message includes first context identifier.
In a possible design, the configuration information further includes instruction information, and the instruction information is used to indicate institute State the length of first network device identifier or the length of the device identifier；Or first context identifier includes Indicate that information, the instruction information include the length information of first context identifier.
In a possible design, the communication equipment further include: processing unit, for according to first context The length information of identifier obtains second context identifier.
In a possible design, the length of second context identifier is carried in second context identifier Spend information.
Least significant bit LSB bit in a possible design, in a part of the first network device identifier In the most significant bit MSB or least significant bit LSB of second context identifier；And/or
Least significant bit LSB bit in a part of the device identifier is in the highest of second context identifier Significance bit MSB or least significant bit LSB；And/or
The least significant bit LSB bit of the first network device identifier has in the highest of first context identifier Imitate position MSB or least significant bit LSB；And/or
The least significant bit LSB bit of the device identifier is in the most significant bit MSB of first context identifier Or least significant bit LSB.
In a possible design, one of first network device identifier described in second context identifier The M bit, M for being divided into the low level of network device identifier described in first context identifier are natural number, or
A part of device identifier described in second context identifier is in first context identifier The N bit, N of the low level of the device identifier are natural number.
In a possible design, perhaps the P=M/N P is that constant or the configuration information indicate P to P=M+N Value.
Each possible design of the communication equipment of fourth aspect is corresponding with the method in first aspect possible to be set It is identical to count the effect obtained, repeats no more.
5th aspect, a kind of communication equipment, comprising: processing unit, for determining that configuration information, the configuration information include First context identifier, first context identifier include the device identifier and terminal identifier, transmission unit, For the configuration information to be sent.
In a possible design, the configuration information includes the second context identifier, the second context mark Knowing symbol includes a part of the device identifier and a part of the terminal identifier.
In a possible design, the communication equipment further include:
Receiving unit fetches request for receiving context, and it includes the second Context identifier that the context, which fetches request, Symbol, second context identifier includes a part of the device identifier and a part of the terminal identifier；Institute Transmission unit is stated, is also used to send context according to second context identifier and fetch response, the context fetches sound It should include the contextual information of the terminal.
In a possible design, the processing unit is also used to a part according to the network device identifier, Determine that the network equipment indicated by a part of the network device identifier is the equipment, the transmission unit is also used to The contextual information of terminal indicated by a part of the terminal identifier is sent.
In a possible design, the configuration information further includes instruction information, and the instruction information is used to indicate institute State the length of network device identifier or the length of terminal identifier；Or first context identifier includes instruction letter Breath, the instruction information are used to indicate the length of the length or terminal identifier of the first network device identifier.
In a possible design, the least significant bit LSB bit of the network device identifier is in described about first The most significant bit MSB or least significant bit LSB of literary identifier；And/or
The least significant bit LSB bit of the terminal identifier is in the most significant bit MSB of first context identifier Or least significant bit LSB；And/or
Least significant bit LSB bit in a part of the network device identifier is in second context identifier Most significant bit MSB or least significant bit LSB；And/or
Least significant bit LSB bit in a part of the terminal identifier is in the highest of second context identifier Significance bit MSB or least significant bit LSB.
In a possible design, a part of network device identifier described in second context identifier is The M bit, M of the low level of network device identifier described in first context identifier are natural number, or
A part of terminal identifier described in second context identifier is in first context identifier The N bit, M of the low level of the terminal identifier are natural number.
In a possible design, perhaps the P=M/N P is constant or configuration information instruction institute to P=M+N State the value of P, in which: the integer that the M value range is 22 to 32；Or the integer that the N value range is 16 to 26.
Each possible design of the communication equipment of 5th aspect is corresponding with the method in second aspect possible to be set It is identical to count the effect obtained, repeats no more.
6th aspect, provides a kind of communication equipment, comprising: receiving unit, for receiving request message, the request message Including the second context identifier, second context identifier includes a part and the end of the identifier of another network equipment Hold a part of identifier；Transmission unit fetches request for sending context according to second context identifier, described It includes second context identifier that context, which fetches request,；The receiving unit is also used to receive context and fetches response, It includes contextual information that the context, which fetches response, and the contextual information is indicated by a part of the terminal identifier Terminal contextual information.
In a possible design, the transmission unit is also used to send recovery message, and the recovery message is for extensive The connection of the multiple equipment and the network equipment.
In a possible design, the communication equipment further include:
Processing unit, for generating notice, the notice indicates that the terminal uses second context identifier, or Person
The notice indicates that the terminal uses the first context identifier, wherein the first context identifier packet Include another network device identifier and the terminal identifier；The transmission unit sends the notice.
Each possible design of the communication equipment of 6th aspect is corresponding with the method in the third aspect possible to be set It is identical to count the effect obtained, repeats no more.
7th aspect, provides a kind of communication equipment, including processor and transceiver, wherein transceiver, comes from for receiving The configuration information of first network equipment, the configuration information include the first context identifier, first context identifier Including the first network device identifier and the device identifier, it is also used to send request message, the request message packet The second context identifier is included, second context identifier includes a part and the institute of the first network device identifier State a part of device identifier.The processor and transceiver execute processing unit and receiving unit/transmission in fourth aspect The function of unit.
Eighth aspect provides a kind of communication equipment, including processor and interface.The processor is completed in fourth aspect The function of processing unit.The interface completes receiving unit/transmission unit function in fourth aspect.
9th aspect, provides a kind of communication equipment, including memory, processor and storage on a memory and can handled The program run on device, the processor realize first aspect the method when executing described program.It should be noted that described Memory can be non-volatile, be also possible to volatibility, and position can be located at the inside communication equipment, can also be with Outside the communication equipment.
Tenth aspect, provides a kind of communication equipment, the method which can be used first aspect.The communication equipment It can be terminal, be also possible to realize the hardware of similar functions.
Tenth one side provides a kind of communication equipment, the method which can be used the 5th aspect.The communication is set It is standby to can be first network equipment, it is also possible to realize the hardware of similar functions.
12nd aspect, provides a kind of communication equipment, including at least one processor, the processor and memory coupling It closes, the processor is used to read the instruction in memory and the method according to the 5th aspect of described instruction execution.
13rd aspect, provides a kind of communication equipment, the method which can be used the 6th aspect.The communication is set It is standby to can be second network equipment, it is also possible to realize the hardware of similar functions.
12nd aspect, provides a kind of communication equipment, including at least one processor, the processor and memory coupling It closes, the processor is used to read the instruction in memory and the method according to the 6th aspect of described instruction execution.
13rd aspect, provides a kind of computer readable storage medium, is stored thereon with instruction, which, which is performed, holds Row first to the third aspect the method.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of communication system.
Fig. 2 is a kind of schematic flow chart of the information processing method provided according to embodiments of the present invention.
Fig. 3 is a kind of schematic diagram of context identifier.
Fig. 4 is the schematic diagram of the first and second context identifiers.
Fig. 5 is the schematic diagram of the first context identifier provided according to embodiments of the present invention.
Fig. 6 is the schematic diagram of the first and second context identifiers provided according to embodiments of the present invention.
Fig. 7 is a kind of schematic flow chart of the information processing method provided according to embodiments of the present invention.
Fig. 8 is a kind of structural schematic diagram of the communication equipment provided according to embodiments of the present invention.
Fig. 9 is another structural schematic diagram of the communication equipment provided according to embodiments of the present invention.
Figure 10 is another structural schematic diagram of the communication equipment provided according to embodiments of the present invention.
Figure 11 is another structural schematic diagram of the communication equipment provided according to embodiments of the present invention.
Figure 12 is another structural schematic diagram of the communication equipment provided according to embodiments of the present invention.
Figure 13 is another structural schematic diagram of the communication equipment provided according to embodiments of the present invention.
Figure 14 is another structural schematic diagram of the communication equipment provided according to embodiments of the present invention.
Figure 15 is another structural schematic diagram of the communication equipment provided according to embodiments of the present invention.
Figure 16 is another structural schematic diagram of the communication equipment provided according to embodiments of the present invention.
Figure 17 is another structural schematic diagram of the communication equipment provided according to embodiments of the present invention.
Figure 18 is another structural schematic diagram of the communication equipment provided according to embodiments of the present invention.
Specific embodiment
The embodiment of the present invention is based on proposing a solution in communication system shown in FIG. 1.The embodiment of the present invention mentions A kind of communication system 100 is supplied.The communication system 100 includes at least at least one network equipment 20 and multiple terminal 40A-40E. The access network equipment can be base station, be connected with other network equipments 60.
The technical solution of the embodiment of the present invention can be applied to the communication system of various data processings, such as: such as code point Multiple access (code division multiple access, CDMA), time division multiple acess (time division multiple Access, TDMA), frequency division multiple access (frequency division multiple access, FDMA), orthogonal frequency division multiple access (orthogonal frequency-division multiple access, OFDMA), single-carrier frequency division multiple access (singlecarrier FDMA, SC-FDMA) and other systems etc..Term " system " can be replaced mutually with " network ".CDMA Such as wireless universal land access (universal terrestrial radio access, UTRA) may be implemented in system, The wireless technologys such as CDMA2000.UTRA may include that wideband CDMA (wideband CDMA, WCDMA) technology and other CDMA become The technology of shape.CDMA2000 can cover interim standard (interim standard, IS) 2000 (IS-2000), IS-95 and IS-856 standard.Such as global system for mobile communications (global system for mobile may be implemented in TDMA system Communication, GSM) etc. wireless technologys.Such as evolved universal Radio Terrestrial access may be implemented in OFDMA system (evolved UTRA, E-UTRA), super mobile broadband (ultra mobile broadband, UMB), IEEE 802.11 (Wi-Fi), the wireless technologys such as IEEE 802.16 (WiMAX), IEEE 802.20, Flash OFDMA.UTRA and E-UTRA are UMTS and UMTS evolution version.3GPP is in long term evolution (long term evolution, LTE) and based on each of LTE evolution Kind version is the new version using the UMTS of E-UTRA.5th generation (5Generation, referred to as: " 5G ") communication system is newly eated dishes without rice or wine (New Radio, referred to as " NR) is the next generation communication system in studying.In addition, the communication system 100 can be with Suitable for the communication technology to face the future, it is all suitable for technical solution provided in an embodiment of the present invention.Description of the embodiment of the present invention System architecture and business scenario are the technical solutions in order to more clearly illustrate the embodiment of the present invention, are not constituted for this The restriction for the technical solution that inventive embodiments provide, those of ordinary skill in the art are it is found that with the differentiation of the network architecture and new The appearance of business scenario, technical solution provided in an embodiment of the present invention are equally applicable for similar technical problem.
Terminal (terminal device) can also be referred to as user equipment (User Equipment, UE), movement eventually (Mobile Terminal, MT), mobile subscriber equipment etc. are held, it can be through wireless access network (for example, Radio Access Network, RAN) it is communicated with one or more core nets.User equipment can be mobile terminal, as mobile phone (or For " honeycomb " phone) and computer with locomotivity, for example, it may be in portable, pocket, hand-held, computer Mobile device set or vehicle-mounted.The communication equipment being also possible in machine type communication MTC.
The network equipment can be a kind of be deployed in wireless access network and provide the device of wireless communication function for terminal.It is described Network may include various forms of macro base stations, and micro-base station (also referred to as small station), relay station, access point etc. also may include each The control node of kind form, such as network controller.The control node can connect multiple base stations, and cover for the multiple base station Multiple terminals under lid configure resource.In the system using different wireless access technologys, has the equipment of base station functions Title may be different, such as the eNB or e-NodeB in LTE, is also possible to base station or transmitter and receiver in 5G or NR Point, such as gNB, the present invention do not limit.
It should be noted that the number amount and type of terminal included in communication system 100 shown in FIG. 1 are only one kind It enumerates, the embodiment of the present invention is also not restricted to this.It for example, can also include the cellular terminal more communicated with base station, Or the D2D terminal including more carrying out device-to-device D2D communication, it is concise description, does not describe one by one in the accompanying drawings.This Outside, the communication system 100 can be not limited to include the base station and terminal, for example can also include equipment of the core network or use In the equipment etc. of carrying virtualization network function, these be will be apparent to practitioners skilled in the art, herein It is not described in detail one by one.
Using the above-mentioned network architecture, when terminal, which initiates communication service, carries out the transmission of data, need first to establish and network The wireless heterogeneous networks (Radio Resource Control, RRC) of side connect, and then initiate connection and initiation to access net To the connection of core net, so that terminal enters connected state, and then resettles Deta bearer and carry out data transmission.Wherein, in terminal During connected state, if terminal occurs movement and can be carried out cell switching.When terminal does not have data transmission, can execute RRC Connection Release process, so that UE returns to Idle state.Relative to above-mentioned Idle state and connection during technological evolvement State, a kind of new state are suggested.Patent text WO2016/123809 proposes the concept of intermediate state.I.e. network side equipment is sent out It include a list in the configuration information sent, the list is cell list or station list；If the list is used to indicate terminal It moves, and is when being moved within the scope of list, the terminal can voluntarily carry out cell reselection, without notifying network side Equipment.The terminal once needs to send data or has moved out management region, needs to notify the network side equipment.It can With understanding, at least in above-mentioned Idle state or intermediate state, terminal, which is in one kind, cannot directly transmit the shape of signaling or data State.Terminal needs to initiate the connection recovery request to base station if necessary to send data.In the application by this state be known as it is non-swash (inactive) state living, includes but not limited to following title: inactive state, intermediate state, Idle state, light connection status, non-live Dynamically, low Mobile Forms, paging state or low overhead state.
Terminal needs in unactivated state preserve contextual information in network side equipment, restore to connect to facilitate Etc. scenes demand.When especially terminal needs to restore connection to new base station, what new base station needed to be belonged to from the terminal Old base station obtains the contextual information of the terminal.Restoring connection procedure can be because of following reason:
1) terminal has data or signaling to need to transmit；
2) terminal need to send management area update (including periodically update because outflow location directorial area and more Newly)；
3) terminal receives paging message；
4) other reasons.
Identifier for identifying the context of terminal can be referred to as context identifier, and UE context ID can also Restore identifier to be referred to as, is also resume ID.The recovery identifier generally includes base station identifier (base station IDs) and terminal Identifier (Termination ID).Fig. 3 shows a kind of implementation.Terminal contexts identifier total 40bit, preceding 20bit include base station IDs, 20bit Termination ID afterwards.Receive the recovery identifier the network equipment can determine the terminal according to the base station IDs where Base station determines it is which terminal according to the Termination ID, and then can determine the contextual information of the terminal, to obtain on this Context information.The contextual information includes but not limited to: the configuration information of the radio bearer of terminal, security information, ability letter It is one or more kinds of in breath or physical resource Information.
It is to be understood that only being used to illustrate with base station IDs or Termination ID in various embodiments herein to compose a piece of writing conveniently.Base The ID that stands can be the ID of the network equipment, and being not limited to must be base station itself.Termination ID can be the ID of communication equipment, without It is limited to be terminal.
In new scene, the length of base station IDs is no longer 20bit, but a range.Specifically, the length of base station IDs can To be 22bit perhaps 23bit or 32bit.If also maintaining original mode in corresponding terminal contexts identifier Words, which can not know partially being base station IDs, which is partially Termination ID.This allows for communication counterpart can not be by the mark Symbol is known to complete communication function.
To solve the above-mentioned problems, the application provides a variety of new signaling methods and equipment, Lai Youhua communication function.
Truncated ID
Truncated context ID can be used.The base station IDs length of variable length is truncated, and meets original communication It is required that.Specifically, can only truncate base station IDs, perhaps can only truncate Termination ID or or truncate simultaneously base station IDs and Termination ID.
Fig. 2 shows embodiments one:
201, first network equipment sends the first context identifier to terminal, which includes first The identifier of the identifier of the network equipment and the terminal；
203, terminal sends request message to second network equipment, and the request message includes the second context identifier, Second context identifier include the first network device identifier a part and one of the device identifier Point.Here the second context identifier is the first context identifier after truncating.
By the information carried in context identifier, allows communicating pair to identify corresponding information, avoid The confusion of communication.Further, it because second context identifier includes a part of complete identifier, and is not required to All the first context identifiers are sent, so saving signaling overheads.
In order to compose a piece of writing conveniently, a part or the device identification of the first network device identifier will be contained herein The context identifier of a part of symbol is referred to as truncated context identifier, will contain complete first network equipment Identifier and the identifier of the complete terminal are referred to as complete context identifier.Here limit be first or Second.It can be seen that truncated second context identifier is shorter than complete first context identifier in Fig. 4.
Terminal can truncate the first context identifier according to the configuration rule of network, can also be according to communicating pair Agreement is to truncate.In general, truncating the low-order bit using multiple bits in complete ID, including least significant bit (least significant bit,LSB).LSB it is opposite be most significant bit (most significant bit, MSB).With Fig. 3 institute In the context identifier shown, usual MSB is on the left side of LSB.But do not repel the case where MSB is on the right of LSB herein.
As interchangeable example, second context identifier may include the first network device identifier A part of and described device identifier；It or may include the one of the first network device identifier and the device identifier Part.
In the arrangement in fig. 2, another party of communication, such as second network equipment, according to complete second context identifier Or truncated second context identifier, it could be aware that the network equipment indicated by the identifier and terminal.It is readily appreciated that Complete second context identifier indicates the specific terminal in the specific network equipment and the network equipment.
For truncated context identifier, situation is slightly more complicated.In binary counting method, low level to High-order carry.Thus, the less or completely the same probability of high-order amplitude of variation is higher in identifier.On the contrary, low level changes width Spend larger, a possibility that coincidence is lower.Because high invariant position, only compares low level, it can equally reach difference difference and set Standby purpose.Second network equipment can more truncated base station IDs and known base station IDs multiple low-order bit, can Know the specific network equipment indicated by truncated base station IDs.Similarly Termination ID is also similar.Because truncated context is logical Crossing low-order bit still may be implemented the function of identification, so on the basis of saving signaling, it is further provided robustness.
In one example, the M-bit of the low level of network device identifier in the first context identifier can be intercepted, is made For the network device identifier in the second context identifier, M is natural number.It can also intercept in the first context identifier eventually Identifier of the N-bit of the low level of the identifier at end as the terminal in the second context identifier, N are natural number.
The possibility value of first context identifier is exemplified below:
Scene number Overall length Base station IDs Termination ID
1 48 32 16
2 48 22 26
3 52 32 20
4 52 22 36
The length determination of M, N can be scheduled value, such as M=N=12.Or M, N length are variable, for example enable P=M+N Or P=M/N, the P are constant.Or the network equipment sends the value of above-mentioned configuration information instruction P to the terminal.It is answering With in scene, the value of M, N are limited by communication system, are to have certain range.For example, M:N=2:1, then when being truncated, 2 times that length is UE ID truncation length are truncated in base station IDs, for example are 20 bits after base station IDs truncation, compare after UE ID truncation for 10 It is special.
When P is a fixed value relatively, the relationship of M and N are relative constant.When P=M+N is constant, second identifier symbol Total length be P.As P=M/N, the position of network identifier and terminal identifier in the second context identifier is true It is fixed.Then communication counterpart can be not longer notified about the relationship of these identifiers according to Given information, to save signaling.
As a kind of deformation, first network equipment can a) to send complete first context identifier to terminal, or B) truncated first context identifier is sent to terminal or c) send complete first context identifier to terminal Send truncated first context identifier.Complete id information has been passed to terminal by scheme a), ensure that terminal processes Flexibility；Scheme b) signaling can be saved without more adjusting with limited system compatible.Optionally, communication is double Side can transmit truncated first context identifier and required other information, such as the number of P, M, N by configuration information Value.In scheme c), complete first context identifier and truncated first context identifier can separate and be matched by a plurality of Message is set to send or sent together with a configuration message.The configuration message is can be by one of following message or multiple Carry: RRC connection release message, RRC connection message on hold, RRC connection reconfiguration set message, message is established in RRC connection or RRC connection reconfiguration sets message, system broadcast information, proprietary signaling message.
Optionally, in the arrangement in fig. 2, terminal can obtain complete or truncated first context identifier.When When it cannot know whether second network equipment requests truncated context identifier, before sending the second context identifier Need to know the context identifier that second network equipment allows to send length information (truncation context or it is complete on Hereafter).In Fig. 2,202, second network equipment sends notification to terminal.Terminal can be sent logical by second network equipment Know, determine and communicated with using truncated context identifier, or determines and communicated with using complete context identifier. This depends on whether second network equipment allows to send truncated context identifier.Pass through above-mentioned notice, second network equipment It can control the length selection of the context identifier of terminal transmission, and then provide better compatibility, otherwise the function of terminal It can sufficiently be scheduled.
Specifically, the terminal uses in truncated or complete second according to from the determination of the notice of second network equipment Context identifier.The notice can be carried by the authorization message that system broadcasts or network are sent.Alternatively, the notice It determines that the network type of second network equipment determines for implicit mode, such as terminal according to the broadcast of second network equipment and uses The context identifier of truncation, without specially sending notice itself.Such as when terminal first network equipment be 5G net When network equipment gNB, when second network equipment is the eNB of LTE network, terminal is just using the Context identifier of truncation.
Such as: the instruction information instruction allows terminal to use truncated second context identifier.If received described Instruction then uses truncated second context identifier, otherwise uses complete second context identifier.
Another example is: the terminal determines terminal according to the authorization message (such as information entrained by UL grant message) The message size that can be sent.If complete second context identifier can be accommodated, send on described complete second Otherwise context identifier sends truncated second context identifier.
High-order and low level
Traditionally, as shown in figure 3, in context identifier, base station IDs and Termination ID are sequentially connected with, the low level of base station IDs It is connected with a high position for Termination ID.So in the arrangement in fig. 2, complete or truncated first Context identifier that terminal receives Fu Zhong, requires the initial position for knowing Termination ID, that is, MSB position or base station IDs final position, that is, The length information of the position of the LSB perhaps length information or Termination ID of base station IDs.Otherwise, terminal cannot be from described first Required byte is distinguished in context identifier, in turn results in the confusion of communication.
As shown in figure 5, the LSB of base station IDs is in Far Left, and MSB is in base station IDs part by taking the first context identifier as an example Rightmost, a high position on the right side, low level is on a left side.And the arrangement mode of Termination ID still reserved graph 2.Herein to expression is convenient, The leftmost bit of about first identifier is referred to as the most significant bit (MSB) of the first context identifier, and about first most Right end bit is referred to as the least significant bit (LSB) of the first context identifier, thus for first context identifier itself and Speech, a high position is still on the left side, and low level is on the right.In other words, the MSB of the first context identifier and the LSB of base station IDs are Identical position.Corresponding second context identifier can also take this setup.
In the program, the low level of base station IDs and Termination ID is all the receiving device since the both ends of context identifier, Such as the terminal in Fig. 2, the ID of required length can be intercepted from low level, and do not have to be concerned about where the identifier terminates on earth.Than Such as, it is assumed that the first context identifier length is L bit, and the base station IDs part for needing to intercept is M-bit, needs to intercept Termination ID Part is N-bit, then terminal can obtain base station IDs interception part from the first bit of the first context to M-bit part. The length of Termination ID can be obtained from the L-N+1 bit of the first context to L bit.Wherein L, M, N are natural number.As Citing, L > N.Which provides a kind of abilities of blind Detecting, to save signaling overheads.In addition, communicating pair can also be with Above-mentioned high-order and low level scheme is known according to arranging or configuring message or notice.As first network equipment can be by matching Field or implicit notice in confidence breath inform terminal, and first context identifier uses the format in Fig. 5.
For example, if system provides that the range of base station IDs is 22-32 bit, then only need to intercept 22 or less ratio Special base station IDs, so that it may ensure the base station IDs intercepted without comprising other unwanted information (such as Termination ID).By cutting Base station IDs after taking are identical or essentially identical as the correspondence low level of known base station ID, can identify the corresponding base of the ID It stands.Similar, it can also identify corresponding terminal.
As a kind of deformation, Termination ID can be on the left side of base station IDs, as long as taking low level the two of context identifier End scheme is also able to achieve identical technical effect.
Optionally, terminal is after being intercepted multiple low-order bit of base station IDs, by the high-low-position of the bit after interception It is inverted, the Termination ID low-order bit of the bit after reversion and interception is subjected to concatenation and is sent to the network equipment.After reversion Base station IDs are corresponding with the part low bit position of base station IDs.Alternatively, terminal is intercepted by multiple low-order bit of Termination ID Afterwards, the high-low-position of the bit after interception is inverted, the bit after reversion and the base station IDs low-order bit of interception is gone here and there The network equipment is given in sending and receiving.Termination ID after reversion is corresponding with the part low bit position of Termination ID.
Embodiment two can be based on the method for embodiment one, only about second the first context identifier therein or Literary identifier has followed the rule of Fig. 5, and detailed process repeats no more.The embodiment may include one of following situation:
Least significant bit LSB bit in a part of the first network device identifier is in second Context identifier The most significant bit MSB or least significant bit LSB of symbol；And/or
Least significant bit LSB bit in a part of the terminal identifier is in the highest of second context identifier Significance bit MSB or least significant bit LSB；And/or
The least significant bit LSB bit of the first network device identifier has in the highest of first context identifier Imitate position MSB or least significant bit LSB；And/or
The least significant bit LSB bit of the terminal identifier is in the most significant bit MSB of first context identifier Or least significant bit LSB.
In other words, above scheme can also be described as:
Least significant bit LSB bit in a part of the first network device identifier is in second Context identifier The leftmost bit position of symbol or right end bit；And/or
Least significant bit LSB bit in a part of the terminal identifier is in the most right of second context identifier Hold bit or leftmost bit position；And/or
The least significant bit LSB bit of the first network device identifier is in the left end of first context identifier Bit or right end bit；And/or
The least significant bit LSB bit of the terminal identifier is in the first context identifier leftmost bit position or most Right end bit.
The characteristics of embodiment two can use data itself simplifies data handling procedure, and optimization signaling overheads.The party The initial position of special notification Termination ID or the final position of base station IDs are not needed in case.
Length indicator
Instruction information can be used to carry the length information of the context identifier in embodiment three.For the side of style of writing Just, herein by the length of the length information or context identifier of the length information of base station IDs in context identifier or Termination ID The initial position of information or Termination ID or the final position of base station IDs are spent, the length information of context identifier is referred to as.It is logical Letter side can distinguish the part of required ID in context identifier by the length information, and then complete to identify the function of ID Energy.The embodiment can be applied to complete context identifier or truncated context identifier.Here first is not limited Or second.
The method that embodiment three is similar to embodiment one, only further comprises the use of length information.This method is also It include: that first network equipment sends configuration information, the configuration information further includes instruction information, and the instruction information includes described The length information of first context identifier.As the embodiment that can be replaced, first equipment does not send configuration specially Information, and sent length information as a part of context identifier.As shown in fig. 6, first context identifier Or second context identifier respectively include respective length information.In this way, recipient only needs to obtain base from length information It stands the position of ID or Termination ID, can therefrom obtain corresponding ID.
The scheme of the truncated part ID can be used in embodiment three, as terminal is receiving complete first context identifier Afterwards, it according to length information, determines bit position shared by base station IDs, the M-bit of wherein low level is truncated, then intercept Termination ID low level N-bit, form M+N bit context identifier.The length information is being added, formation is sent to second network equipment Second context identifier, as shown in Figure 6.
As a kind of deformation, the method that embodiment three can be detached from embodiment one is independent on whether to truncate context The method of identifier.Terminal obtains the first context identifier from first network equipment, and first context identifier includes The length of base station IDs and Termination ID and network device identifier；Terminal sends request message to second network equipment, described to ask Seeking message includes first context identifier, and the length of the network device identifier in context identifier is variable. It is so-called it is variable include instruction according to the network equipment, numerical value changes within the scope of one.Second network equipment is according to receipts To the first context identifier in the length of network device identifier determine length shared by base station IDs, and then determine wherein Base station IDs.Context acquisition request is sent to corresponding first network equipment according to base station IDs.
Further, the length information of the network device identifier be placed on the context identifier the leftmost side or The person rightmost side.The base station IDs and Termination ID are placed next to each other in the right side or left side of network device identifier.
By the use of length information, the different ID that the context identifier is included, especially length can change ID can be identified, thus meet the communication requirement of variable length ID.No matter ID's entrained by the context identifier How length changes, and can accurately identify out by length information.
The recovery connection procedure of inactive state
Example IV is applied to one in embodiment one to three to restore connection procedure.More specifically, which can To support the recovery identifier under unactivated state.
It include without limiting, the first context identifier or the second context identifier can be referred to as inactive wireless Network Temporary Identifier (inactive radio network temporary identifier, I-RNTI).The identifier can be with Context (context) information of terminal including the inactive state.Or including first context identifier or The configuration information of two context identifiers is above-mentioned I-RNTI.First context identifier or the second context identifier can be with It is that complete context identifier is also possible to truncated context identifier.
As shown in fig. 7, step 701 is identical as the step 201 of Fig. 2, step 703 is identical as the step 703 of Fig. 2.Optionally, Step 702 is identical as the step 202 of Fig. 2.
Second network equipment receives the second context identifier, identifies the base station IDs and Termination ID of its instruction.Specifically Knowing can repeat no more otherwise with reference to foregoing embodiments one to embodiment three.
707, it is extensive to be determined as the terminal for second network equipment contextual information according to indicated by the second context identifier It is multiply-connected to connect.Such as it is terminal service that network, which determines current network still to have resource, it is determined that obtains context for terminal and restores to connect It connects.Other software and hardware conditions can be used to not repeat one by one with reference to decide whether to restore to connect.
709, second network equipment, which is sent, restores connection notice, and starting restores connection process.The specific process for restoring connection It the step of prior art can be referred to, repeats no more.
In step 707, second network equipment identifies the base station IDs and terminal of the second context identifier instruction After ID, if the context information store, in second network equipment, second network equipment can directly obtain the contextual information. If the context is not stored in second network equipment, needs to initiate context and fetch process.As an example, institute It states second network equipment to take out the base station IDs bit in the second context identifier, and inverted order arranges, by these after inverted order Bit is compared with each base station IDs that second network equipment is stored.This comparison can be the ratio of all bits Compared with being also possible to only compare some bits of low level.When comparison result is consistent, identifying the base station IDs, (including completion is not Relatively high bit position).Stored each base station IDs can be other networks adjacent with second network equipment The ID of equipment is also possible to the list for the ID that second network equipment is advanced for based on other reasons.
Optionally, the method for Fig. 7 further includes following steps (in figure, dotted line indicates that the step is not required):
705, second network equipment sends context to first network equipment and fetches request, and the context fetches request packet Include a part of Termination ID or Termination ID.It should be understood that the truncated scheme referring to described in embodiment two, truncated end The purpose of identification target terminal also may be implemented in end ID.Second network equipment can be looked for according to the base station IDs identified To first network equipment, and then the context is initiated to it and fetches request.
706, first network equipment fetches request in response to the context, by one of the Termination ID or Termination ID The contextual information of terminal indicated by point fetches request response by context and issues second network equipment.
In the present embodiment, first, second network equipment and terminal, because using the technology of embodiment one to three Scheme, thus corresponding advantage is inherited, and can satisfy the demand for restoring connection under inactive state.
In above-described embodiment one to four, related first, second network equipment and terminal constitute one and lead to Letter system.It continues with and describes each entity respectively from the angle of first network equipment, second network equipment, terminal respectively and used Method and device.It is understood that these equipment are all derived from the step in embodiment one to four, the angle only described is not Together, thus has similar advantage.Those skilled in the art can accurately understand according to the step of embodiment one to four with hereafter Meaning representated by word.
Embodiment five provides a kind of information processing method, and the method can be executed by a kind of equipment.The equipment includes Terminal or the hardware for realizing similar functions.The described method includes:
The equipment receives the configuration information from first network equipment, and the configuration information includes the first Context identifier Symbol, first context identifier include the first network device identifier and the device identifier,
The equipment sends request message, and the request message includes the second context identifier, second context Identifier includes a part of the first network device identifier and a part of the device identifier.
Optionally, the configuration information can also include second context identifier.
Optionally, the equipment sends the request message according to the notice from second network equipment.Optionally, institute Stating request message includes first context identifier.
Optionally, the configuration information further includes instruction information, and the instruction information is used to indicate the first network and sets The standby length of identifier or the length of the device identifier；Or first context identifier includes instruction information, institute It states instruction information and is used to indicate the length of the first network device identifier or the length of the device identifier.
Optionally, the method also includes the equipment is obtained according to the length information of first context identifier Second context identifier.Or the length letter of the first context identifier described in second context identifier Breath.
Optionally, in first context identifier or the second context identifier,
Least significant bit LSB bit in a part of the first network device identifier is in second Context identifier The most significant bit MSB or least significant bit LSB of symbol；And/or
Least significant bit LSB bit in a part of the device identifier is in the highest of second context identifier Significance bit MSB or least significant bit LSB；And/or
The least significant bit LSB bit of the first network device identifier has in the highest of first context identifier Imitate position MSB or least significant bit LSB；And/or
The least significant bit LSB bit of the device identifier is in the most significant bit MSB of first context identifier Or least significant bit LSB.
Optionally, a part of first network device identifier described in second context identifier is described first The M bit, M of the low level of network device identifier described in context identifier are natural number；Optionally, second context A part of device identifier described in identifier is the N of the low level of device identifier described in first context identifier Bit, N are natural number.Enable: perhaps the P=M/N P is value that constant or the configuration information indicate P to P=M+N, In: the integer that the M value range is 22 to 32；Or the integer that the N value range is 16 to 26.
Embodiment six provides a kind of information processing method, and the method can be executed by a kind of equipment.The equipment includes First network equipment or the hardware for realizing similar functions.The described method includes:
Equipment determines that configuration information, the configuration information include the first context identifier, first Context identifier Symbol includes the device identifier and terminal identifier,
The equipment sends the configuration information.
Optionally, the configuration information includes the second context identifier, and second context identifier includes described A part of a part of device identifier and the terminal identifier.
Optionally, the equipment receives context and fetches request, and it includes the second context mark that the context, which fetches request, Know symbol, second context identifier includes a part of the device identifier and a part of the terminal identifier；
The equipment sends context and fetches response, the context fetches sound according to second context identifier It should include the contextual information of the terminal.
Further, in the method, the equipment sends context and fetches sound according to second context identifier It answers, comprising: according to a part of the network device identifier, indicated by a part for determining the network device identifier The network equipment is the equipment, and the contextual information of terminal indicated by a part of the terminal identifier is sent.
Optionally, the configuration information further includes instruction information, and the instruction information is used to indicate the network equipment mark Know the length of symbol or the length of terminal identifier；Or first context identifier includes instruction information, the instruction letter Breath is used to indicate the length of the first network device identifier or the length of terminal identifier.
Optionally, in first context identifier or the second context identifier,
The least significant bit LSB bit of the network device identifier is in the most significant bit of first context identifier MSB or least significant bit LSB；And/or
The least significant bit LSB bit of the terminal identifier is in the most significant bit MSB of first context identifier Or least significant bit LSB；And/or
Least significant bit LSB bit in a part of the network device identifier is in second context identifier Most significant bit MSB or least significant bit LSB；And/or
Least significant bit LSB bit in a part of the terminal identifier is in the highest of second context identifier Significance bit MSB or least significant bit LSB.
Optionally, a part of first network device identifier described in second context identifier is described first The M bit, M of the low level of network device identifier described in context identifier are natural number；Optionally, second context A part of device identifier described in identifier is the N of the low level of device identifier described in first context identifier Bit, N are natural number.Enable: perhaps the P=M/N P is value that constant or the configuration information indicate P to P=M+N, In: the integer that the M value range is 22 to 32；Or the integer that the N value range is 16 to 26.
Embodiment seven provides a kind of information processing method, and the method can be executed by a kind of equipment.The equipment includes Second network equipment or the hardware for realizing similar functions.The described method includes:
Equipment receives request message, and the request message includes the second context identifier, second Context identifier Symbol includes a part of the identifier of another network equipment and a part of terminal identifier；
The equipment sends context according to second context identifier and fetches request, and the context fetches request Including second context identifier；
The equipment receives context and fetches response, and it includes contextual information that the context, which fetches response, described upper and lower Literary information is the contextual information of terminal indicated by a part of the terminal identifier；
Optionally, the method also includes: the equipment, which is sent, restores message, and the recoverys message is for setting described in restoring The standby connection with the network equipment.
Optionally, the method also includes:
The equipment dispatch order, the notice indicate that the terminal uses second context identifier, or
The notice indicates that the terminal uses the first context identifier, wherein the first context identifier packet Include another network device identifier and the terminal identifier.
Embodiment eight provides a kind of communication equipment, the method which can be used one of embodiment one to five.It should Equipment can be terminal, be also possible to realize the hardware of similar functions.The terminal includes:
Receiving unit, for receiving the configuration information from first network equipment, the configuration information includes about first Literary identifier, first context identifier include the first network device identifier and the device identifier,
Transmission unit, for sending request message, the request message includes the second context identifier, on described second Context identifier includes a part of the first network device identifier and a part of the device identifier.
Optionally, the configuration information includes second context identifier.
Optionally, the receiving unit is also used to send the request according to the notice from second network equipment and disappears Breath.
Optionally, the request message includes first context identifier.
Optionally, the configuration information further includes instruction information, and the instruction information is used to indicate the first network and sets The standby length of identifier or the length of the device identifier；Or first context identifier includes instruction information, institute State the length information that instruction information includes first context identifier.
Optionally, the communication equipment further include: processing unit, for the length according to first context identifier Information obtains second context identifier.
Optionally, the length information of second context identifier is carried in second context identifier.
Optionally, minimum effective in a part of the first network device identifier in the context identifier Position LSB bit is in the most significant bit MSB or least significant bit LSB of second context identifier；And/or
Least significant bit LSB bit in a part of the device identifier is in the highest of second context identifier Significance bit MSB or least significant bit LSB；And/or
The least significant bit LSB bit of the first network device identifier has in the highest of first context identifier Imitate position MSB or least significant bit LSB；And/or
The least significant bit LSB bit of the device identifier is in the most significant bit MSB of first context identifier Or least significant bit LSB.
Optionally, a part of first network device identifier described in second context identifier is described first The M bit, M of the low level of network device identifier described in context identifier are natural number or second Context identifier A part of device identifier described in symbol is the Nbit of the low level of device identifier described in first context identifier, N is natural number.It enables, perhaps the P=M/N P is value that constant or the configuration information indicate P to P=M+N, in which: institute State the integer that M value range is 22 to 32；Or the integer that the N value range is 16 to 26.
It is understood that embodiment eight in transmission unit and receiving unit can be merged into Transmit-Receive Unit, and complete similar Function.Which is not described herein again.
When communication equipment in the present embodiment is terminal, it is referred to equipment shown in Fig. 8, which includes processor 801, application processor, memory user interface and some other element (including the equipment such as unshowned power supply).In Fig. 8 In, above-mentioned processing unit can be the processor 801, and complete corresponding function.The transmission unit and/or reception are single Member, can be the wireless transceiver 803 in figure, complete corresponding function by antenna.It is understood that shown in figure each Element is only schematical, is not to complete the necessary element of the present embodiment.
When communication equipment in the present embodiment is terminal, it is referred to equipment shown in Fig. 9.As an example, this sets The standby function that can complete to be similar to processor in Fig. 8.In Fig. 9, which includes processor, sends data processor, place Manage device.In Fig. 9, above-mentioned processing unit can be the processor 901, and complete corresponding function.The transmission unit can To be to send data processor 903 in Fig. 9, the receiving unit can be reception data processor 905 in Fig. 9.Although in figure Channel encoder, channel decoder are shown, but it is understood that these modules do not illustrate being construed as limiting property of the present embodiment, It is only illustrative.
Figure 10 shows another form of the present embodiment.It include mod subsystem, central processing in processing unit 1000 The modules such as system, periphery subsystem.Communication equipment in the present embodiment can be used as mod subsystem therein.Specifically, should Mod subsystem may include processor 1003, interface 1004.Wherein processor 1003 completes the function of above-mentioned processing unit, connects Mouth 1004 completes the function of above-mentioned transmission unit and/or receiving unit.It is deformed as another kind, which includes storage Device 1006, processor 1003 and storage on a memory and the program that can run on a processor, described in the processor execution One of embodiment one to five the method is realized when program.It should be noted that the memory 1006 can be it is non-volatile , it is also possible to volatibility, position can be located inside mod subsystem, can also be located in processing unit 1000, only Will the memory 1006 may be coupled to the processor 1003.
As another form of the present embodiment, a kind of computer readable storage medium is provided, being stored thereon with instruction should Instruction, which is performed, executes one of embodiment one to five the method.
Embodiment nine provides a kind of communication equipment, the method which can be used one of embodiment one to four, six. The equipment can be first network equipment, be also possible to realize the hardware of similar functions.The communication equipment 1100 includes:
Processing unit 1101, for determining configuration information, the configuration information includes the first context identifier, and described the One context identifier includes the device identifier and terminal identifier,
Transmission unit 1103, for sending the configuration information.
Optionally, the configuration information includes the second context identifier, and second context identifier includes described A part of a part of device identifier and the terminal identifier.
Optionally, the communication equipment further include: receiving unit 1105 fetches request for receiving context, it is described on Hereafter fetching request includes the second context identifier, and second context identifier includes one of the device identifier Divide a part with the terminal identifier；The transmission unit is also used to according to second context identifier, in transmission Response is hereafter fetched, the context fetches the contextual information that response includes the terminal.
Optionally, the processing unit is also used to a part according to the network device identifier, determines the network The network equipment indicated by a part of device identifier is the equipment,
The transmission unit is also used to send out the contextual information of terminal indicated by a part of the terminal identifier It sees off.
Optionally, the configuration information further includes instruction information, and the instruction information is used to indicate the network equipment mark Know the length of symbol or the length of terminal identifier；Or first context identifier includes instruction information, the instruction letter Breath is used to indicate the length of the first network device identifier or the length of terminal identifier.
Optionally, in the context identifier, the least significant bit LSB bit of the network device identifier is in described The most significant bit MSB or least significant bit LSB of one context identifier；And/or
The least significant bit LSB bit of the terminal identifier is in the most significant bit MSB of first context identifier Or least significant bit LSB；And/or
Least significant bit LSB bit in a part of the network device identifier is in second context identifier Most significant bit MSB or least significant bit LSB；And/or
Least significant bit LSB bit in a part of the terminal identifier is in the highest of second context identifier Significance bit MSB or least significant bit LSB.
Optionally, a part of network device identifier described in second context identifier is described about first The M bit, M of the low level of network device identifier described in literary identifier are in natural number or second context identifier A part of the terminal identifier is that the N bit, M of the low level of terminal identifier described in first context identifier are Natural number.It enables, perhaps the P=M/N P is value that constant or the configuration information indicate the P to P=M+N, in which: institute State the integer that M value range is 22 to 32；Or the integer that the N value range is 16 to 26.
When communication equipment in the present embodiment is first network equipment, it is referred to equipment shown in Figure 12, the equipment packet Include processor 1201, application processor, memory user interface and some other element (including unshowned power supply etc. is set It is standby).In Figure 12, above-mentioned processing unit can be the processor 1201, and complete corresponding function.The transmission unit And/or receiving unit, it can be the wireless transceiver 1203 in figure, corresponding function completed by antenna.It is understood that figure Shown in each element it is only schematical, be not complete the necessary element of the present embodiment.
When communication equipment in the present embodiment is first network equipment, it is referred to equipment shown in Figure 13.As one Example, the equipment can complete the function of being similar to processor in Fig. 2.In Figure 13, which includes processor, sends data Processor, processor.In Figure 13, above-mentioned processing unit can be the processor 1301, and complete corresponding function.It is described Transmission unit can be transmission data processor 1303 in Figure 13, and the receiving unit, which can be, receives data processor in Figure 13 1305.Although showing channel encoder, channel decoder in figure, but it is understood that these modules are not to the present embodiment structure At restricted explanation, it is only illustrative.
Figure 14 shows another form of the present embodiment.It include mod subsystem, central processing in processing unit 1400 The modules such as system, periphery subsystem.Communication equipment in the present embodiment can be used as mod subsystem therein.Specifically, should Mod subsystem may include processor 1403, interface 1404.Wherein processor 1403 completes the function of above-mentioned processing unit, connects Mouth 1404 completes the function of above-mentioned transmission unit and/or receiving unit.It is deformed as another kind, which includes storage Device 1406, processor 1403 and storage on a memory and the program that can run on a processor, described in the processor execution One of embodiment one to four, six the method is realized when program.It should be noted that the memory 1406 can be it is non-volatile Property, it is also possible to volatibility, position can be located inside mod subsystem, can also be located in processing unit 1400, As long as the memory 1406 may be coupled to the processor 1403.
As another form of the present embodiment, a kind of computer readable storage medium is provided, being stored thereon with instruction should Instruction, which is performed, executes one of embodiment one to four, six the method.
Embodiment ten provides a kind of communication equipment, the method which can be used one of embodiment one to four, seven. The equipment can be second network equipment, be also possible to realize the hardware of similar functions.The communication equipment 1500 includes:
Receiving unit 1505, for receiving request message, the request message includes the second context identifier, and described the Two context identifiers include a part of the identifier of another network equipment and a part of terminal identifier；
Transmission unit 1503 fetches request for sending context according to second context identifier, described upper and lower It includes second context identifier that text, which fetches request,；
The receiving unit 1505 is also used to receive context and fetches response, and it includes up and down that the context, which fetches response, Literary information, the contextual information are the contextual information of terminal indicated by a part of the terminal identifier；
Optionally, the transmission unit, is also used to send recovery message, the recovery message for restore the equipment with The connection of the network equipment.
Optionally, the communication equipment further include:
Processing unit 1501, for generating notice, the notice indicates that the terminal uses second Context identifier Symbol, or
The notice indicates that the terminal uses the first context identifier, wherein the first context identifier packet Include another network device identifier and the terminal identifier；
The transmission unit sends the notice.
When communication equipment in the present embodiment is second network equipment, it is referred to equipment shown in Figure 16, the equipment packet Include processor 1601, application processor, memory user interface and some other element (including unshowned power supply etc. is set It is standby).In Figure 16, above-mentioned processing unit can be the processor 1601, and complete corresponding function.The transmission unit And/or receiving unit, it can be the wireless transceiver 1603 in figure, corresponding function completed by antenna.It is understood that figure Shown in each element it is only schematical, be not complete the necessary element of the present embodiment.
When communication equipment in the present embodiment is second network equipment, it is referred to equipment shown in Figure 17.As one Example, the equipment can complete the function of being similar to processor in Figure 16.In Figure 17, which includes processor, sends number According to processor, processor.In Figure 17, above-mentioned processing unit can be the processor 1701, and complete corresponding function.Institute Stating transmission unit can be transmission data processor 1703 in Figure 17, and the receiving unit, which can be, receives data processing in Figure 17 Device 1705.Although showing channel encoder, channel decoder in figure, but it is understood that these modules are not to the present embodiment Being construed as limiting property explanation, is only illustrative.
Figure 18 shows another form of the present embodiment.It include mod subsystem, central processing in processing unit 1800 The modules such as system, periphery subsystem.Communication equipment in the present embodiment can be used as mod subsystem therein.Specifically, should Mod subsystem may include processor 1803, interface 1804.Wherein processor 1803 completes the function of above-mentioned processing unit, connects Mouth 1804 completes the function of above-mentioned transmission unit and/or receiving unit.It is deformed as another kind, which includes storage Device 1806, processor 1803 and storage on a memory and the program that can run on a processor, described in the processor execution One of embodiment one to four, seven the method is realized when program.It should be noted that the memory 1806 can be it is non-volatile Property, it is also possible to volatibility, position can be located inside mod subsystem, can also be located in processing unit 1800, As long as the memory 1806 may be coupled to the processor 1803.
As another form of the present embodiment, a kind of computer readable storage medium is provided, being stored thereon with instruction should Instruction, which is performed, executes one of embodiment one to four, seven the method.
It is understood that embodiment nine, ten in transmission unit and receiving unit can be merged into Transmit-Receive Unit, and complete Similar function.Which is not described herein again.
Embodiment 11 provides a kind of communication equipment, the method which can be used one of embodiment one to five. The communication equipment can be terminal, be also possible to realize the hardware of similar functions.
The communication equipment includes at least one processor, and the processor is coupled with memory, and the processor is for reading Instruction in access to memory and the method according to described instruction execution embodiment five.
Embodiment 12 provides a kind of communication equipment, which can be used the side of one of embodiment one to four, six Method.The communication equipment can be first network equipment, be also possible to realize the hardware of similar functions.
The communication equipment includes at least one processor, and the processor is coupled with memory, and the processor is for reading Instruction in access to memory and the method according to described instruction execution embodiment six.
Embodiment 13 provides a kind of communication equipment, which can be used the side of one of embodiment one to four, seven Method.The communication equipment can be second network equipment, be also possible to realize the hardware of similar functions.
The communication equipment includes at least one processor, and the processor is coupled with memory, and the processor is for reading Instruction in access to memory and the method according to described instruction execution embodiment seven.
Embodiment 14 provides a kind of computer readable storage medium, is stored thereon with instruction, which, which is performed, holds The method of row embodiment one to seven.
It should be noted that memory described in above-described embodiment 11 to 13 can integrate in the processor, it can also Except independently of processor.The present embodiment is with no restrictions.
Processor can be general processor, digital signal processor (Digital Signal in above-mentioned each embodiment Processor, DSP), it is specific integrated circuit (Application Specific Integrated Circuit, ASIC), existing At programmable gate array (Field Programmable Gate Array, FPGA) or other programmable logic device, discrete Door or transistor logic, discrete hardware components.It may be implemented or execute the disclosed each side in the embodiment of the present invention Method, step and logic diagram.General processor can be microprocessor or the processor is also possible to any conventional processing Device etc..The step of method in conjunction with disclosed in the embodiment of the present invention, can be embodied directly in hardware decoding processor and execute completion, Or in decoding processor hardware and software module combination execute completion.Software module can be located at random access memory (Random Access Memory, RAM), flash memory, may be programmed read-only deposit at read-only memory (Read-Only Memory, ROM) In the storage medium of this fields such as reservoir or electrically erasable programmable memory, register maturation.The storage medium, which is located at, to be deposited The step of reservoir 1002, processor 1001 reads the instruction in memory 1002, completes the above method in conjunction with its hardware.
Those of ordinary skill in the art may be aware that list described in conjunction with the examples disclosed in the embodiments of the present disclosure Member and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually It is implemented in hardware or software, the specific application and design constraint depending on technical solution.Professional technician Each specific application can be used different methods to achieve the described function.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description, The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, it can be with It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the unit It divides, only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components It can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point, it is shown or The mutual coupling, direct-coupling or communication connection discussed can be through some interfaces, the indirect coupling of device or unit It closes or communicates to connect, can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme 's.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit It is that each unit physically exists alone, can also be integrated in one unit with two or more units.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product It is stored in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially in other words The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be a People's computer, server or network equipment etc.) or processor (processor) execute side described in each embodiment of the present invention The all or part of the steps of method.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic or disk etc. are various can store journey The medium of sequence code.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by those familiar with the art, all answers It is included within the scope of the present invention, therefore protection scope of the present invention should be subject to the protection scope in claims.

Claims (33)

1. a kind of information processing method, which is characterized in that the described method includes:
Equipment receives the configuration information from first network equipment, and the configuration information includes the first context identifier, described First context identifier includes the first network device identifier and the device identifier,
The equipment sends request message, and the request message includes the second context identifier, second Context identifier Symbol includes a part of the first network device identifier and a part of the device identifier.
2. the method as described in claim 1, which is characterized in that the configuration information includes second context identifier.
3. method according to claim 1 or 2, which is characterized in that the method also includes:
The request message is sent according to the notice from second network equipment.The notice is to indicate the request message Carry the first context identifier or the second Context identifier.
4. the method as described in one of claim 1-3, which is characterized in that the request message includes the first context mark Know symbol.
5. the method as described in one of claim 1-4, which is characterized in that
The configuration information further includes instruction information, and the instruction information is used to indicate the length of the first network device identifier The length of degree or the device identifier；Or
First context identifier includes instruction information, and the instruction information includes the length of first context identifier Spend information.
6. method as claimed in claim 5, which is characterized in that the method also includes:
The equipment obtains second context identifier according to the length information of first context identifier.
7. the method as described in claim 1-6, which is characterized in that carried on described second in second context identifier The length information of context identifier.
8. the method as described in one of claim 1-7, which is characterized in that
Least significant bit LSB bit in a part of the first network device identifier is in second context identifier Most significant bit MSB or least significant bit LSB；And/or
Least significant bit LSB bit in a part of the device identifier is effective in the highest of second context identifier Position MSB or least significant bit LSB；And/or
The least significant bit LSB bit of the first network device identifier is effective in the highest of first context identifier Position MSB or least significant bit LSB；And/or
The least significant bit LSB bit of the device identifier in first context identifier most significant bit MSB or Least significant bit LSB.
9. method as described in one of claim 1-8, it is characterised in that
A part of first network device identifier described in second context identifier is first Context identifier The M bit, M of the low level of network device identifier described in symbol are natural number, or
A part of device identifier described in second context identifier is described in first context identifier The N bit, N of the low level of device identifier are natural number；
Perhaps the P=M/N P is value that constant or the configuration information indicate P to P=M+N,
Wherein: M, N are natural number.
10. a kind of information processing method, which is characterized in that the described method includes:
Equipment determines that configuration information, the configuration information include the first context identifier, the first context identifier packet The device identifier and terminal identifier are included,
The equipment sends the configuration information.
11. method as claimed in claim 10, which is characterized in that the configuration information includes the second context identifier, institute State a part of a part and the terminal identifier that the second context identifier includes the device identifier.
12. the method as described in one of claim 10-11, which is characterized in that
The configuration information further include instruction information, it is described instruction information be used to indicate the network device identifier length or The length of terminal identifier；Or
First context identifier includes instruction information, and the instruction information is used to indicate the first network device identification The length of symbol or the length of terminal identifier.
13. the method as described in one of claim 10-12, which is characterized in that
The least significant bit LSB bit of the network device identifier is in the most significant bit MSB of first context identifier Or least significant bit LSB；And/or
The least significant bit LSB bit of the terminal identifier is in the most significant bit MSB or most of first context identifier Low order LSB；And/or
Least significant bit LSB bit in a part of the network device identifier is in the highest of second context identifier Significance bit MSB or least significant bit LSB；And/or
Least significant bit LSB bit in a part of the terminal identifier is effective in the highest of second context identifier Position MSB or least significant bit LSB.
14. a kind of information processing method, which is characterized in that the described method includes:
Equipment receives request message, and the request message includes the second context identifier, the second context identifier packet Include a part of the identifier of another network equipment and a part of terminal identifier；
The equipment sends context according to second context identifier and fetches request, and the context fetches request and includes Second context identifier；
The equipment receives context and fetches response, and it includes contextual information that the context, which fetches response, the context letter Breath is the contextual information of terminal indicated by a part of the terminal identifier.
15. method as claimed in claim 14, it is characterised in that
The equipment, which is sent, restores message, the connection for restoring message and being used to restore the equipment and the network equipment.
16. the method as described in one of claim 14-15, which is characterized in that the method also includes:
The equipment dispatch order, the notice indicate that the terminal uses second context identifier, or
The notice indicates that the terminal uses the first context identifier, wherein first context identifier includes another One network device identifier and the terminal identifier.
17. the method as described in one of claim 14-16, which is characterized in that the equipment is according to the second context mark Knowledge symbol transmission context fetches request and includes:
The equipment falls multiple bits of a part of the identifier of another network equipment described in the second context identifier Sequence arrangement,
Multiple bits that inverted order arranges are compared with multiple network device identifiers that second network equipment is stored,
According to comparison result determine second context identifier indicated by the network equipment,
And the context is sent to the network equipment and fetches request.
18. a kind of communication equipment, which is characterized in that the communication equipment includes:
Receiving unit, for receiving the configuration information from first network equipment, the configuration information includes the first context mark Know symbol, first context identifier includes the first network device identifier and the device identifier,
Transmission unit, for sending request message, the request message includes the second context identifier, second context Identifier includes a part of the first network device identifier and a part of the device identifier.
19. communication equipment as claimed in claim 18, which is characterized in that the configuration information includes the second context mark Know symbol.
20. the communication equipment as described in claim 18 or 19, which is characterized in that the receiving unit is also used to basis and comes from The notice of second network equipment sends the request message.
21. the communication equipment as described in one of claim 18-20, which is characterized in that the request message includes described first Context identifier.
22. the communication equipment as described in one of claim 18-21, which is characterized in that
The configuration information further includes instruction information, and the instruction information is used to indicate the length of the first network device identifier The length of degree or the device identifier；Or
First context identifier includes instruction information, and the instruction information includes the length of first context identifier Spend information.
23. communication equipment as claimed in claim 22, which is characterized in that the communication equipment further include:
Processing unit obtains second context identifier for the length information according to first context identifier.
24. the communication equipment as described in claim 18-22, which is characterized in that carry institute in second context identifier State the length information of the second context identifier.
25. the communication equipment as described in one of claim 18-24, which is characterized in that
Least significant bit LSB bit in a part of the first network device identifier is in second context identifier Most significant bit MSB or least significant bit LSB；And/or
Least significant bit LSB bit in a part of the device identifier is effective in the highest of second context identifier Position MSB or least significant bit LSB；And/or
The least significant bit LSB bit of the first network device identifier is in the most significant bit of first context identifier MSB or least significant bit LSB；And/or
The least significant bit LSB bit of the device identifier is in the most significant bit MSB or most of first context identifier Low order LSB.
26. the communication equipment as described in one of claim 18-25, it is characterised in that
A part of first network device identifier described in second context identifier is first Context identifier The M bit, M of the low level of network device identifier described in symbol are natural number, or
A part of device identifier described in second context identifier is described in first context identifier The N bit, N of the low level of device identifier are natural number,
P=M+N or P=M/N, the P are the value that constant or the configuration information indicate P.
27. a kind of communication equipment, which is characterized in that the communication equipment includes:
Processing unit, for determining that configuration information, the configuration information include the first context identifier, first context Identifier includes the device identifier and terminal identifier,
Transmission unit, for sending the configuration information.
28. communication equipment as claimed in claim 27, which is characterized in that the configuration information includes the second Context identifier Symbol, second context identifier includes a part of the device identifier and a part of the terminal identifier.
29. the communication equipment as described in claim 27 or 28, which is characterized in that
The configuration information further include instruction information, it is described instruction information be used to indicate the network device identifier length or The length of terminal identifier；Or
First context identifier includes instruction information, and the instruction information is used to indicate the first network device identification The length of symbol or the length of terminal identifier.
30. the communication equipment as described in one of claim 27-28, which is characterized in that
The least significant bit LSB bit of the network device identifier is in the most significant bit MSB of first context identifier Or least significant bit LSB；And/or
The least significant bit LSB bit of the terminal identifier is in the most significant bit MSB or most of first context identifier Low order LSB；And/or
Least significant bit LSB bit in a part of the network device identifier is in the highest of second context identifier Significance bit MSB or least significant bit LSB；And/or
Least significant bit LSB bit in a part of the terminal identifier is effective in the highest of second context identifier Position MSB or least significant bit LSB.
31. a kind of communication equipment, which is characterized in that the communication equipment includes:
Receiving unit, for receiving request message, the request message includes the second context identifier, second context Identifier includes a part of the identifier of another network equipment and a part of terminal identifier；
Transmission unit fetches request for sending context according to second context identifier, and the context, which is fetched, asks It asks including second context identifier；
The receiving unit is also used to receive context and fetches response, and it includes contextual information, institute that the context, which fetches response, State the contextual information of terminal indicated by a part that contextual information is the terminal identifier.
32. communication equipment as claimed in claim 31, it is characterised in that
The transmission unit, is also used to send recovery message, and the message of restoring is used to restore the equipment and the network equipment Connection.
33. the communication equipment as described in claim 31 or 32, which is characterized in that the communication equipment further include:
Processing unit, for generating notice, the notice indicates that the terminal uses second context identifier, or
The notice indicates that the terminal uses the first context identifier, wherein first context identifier includes another One network device identifier and the terminal identifier；
The transmission unit sends the notice.
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