CN107889231A - Exempt from method, the network equipment and the terminal device of transmission uplink information authorized - Google Patents

Exempt from method, the network equipment and the terminal device of transmission uplink information authorized Download PDF

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Publication number
CN107889231A
CN107889231A CN201610870865.2A CN201610870865A CN107889231A CN 107889231 A CN107889231 A CN 107889231A CN 201610870865 A CN201610870865 A CN 201610870865A CN 107889231 A CN107889231 A CN 107889231A
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CN
China
Prior art keywords
mar
information
redundancy versions
network equipment
terminal device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201610870865.2A
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Chinese (zh)
Other versions
CN107889231B (en
Inventor
王超
陈雁
徐修强
吴艺群
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to CN201610870865.2A priority Critical patent/CN107889231B/en
Priority to PCT/CN2017/099485 priority patent/WO2018059173A1/en
Publication of CN107889231A publication Critical patent/CN107889231A/en
Application granted granted Critical
Publication of CN107889231B publication Critical patent/CN107889231B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/12—Frequency diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0027—Scheduling of signalling, e.g. occurrence thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/189—Transmission or retransmission of more than one copy of a message
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/22—Arrangements for detecting or preventing errors in the information received using redundant apparatus to increase reliability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • 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
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows

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

Abstract

The invention discloses a kind of method, the network equipment and the terminal device of the transmission uplink information for exempting to authorize, it is possible to increase the flexibility of uplink.This method includes：Terminal device carries multiple target multiple access resource MAR of at least one redundancy versions from determination in authorization resources is exempted from, each redundancy versions, which comprise at least terminal device, to be needed to be sent to the uplink information of the network equipment, and the plurality of target MAR can be made a distinction by frequency diversity or signature diversity；Terminal device sends at least one redundancy versions on the plurality of target MAR to the network equipment.

Description

Exempt from method, the network equipment and the terminal device of transmission uplink information authorized
Technical field
The present invention relates to the communications field, and more particularly, to a kind of method for the transmission uplink information for exempting to authorize, net Network equipment and terminal device.
Background technology
Wireless cellular network, for example, in Long Term Evolution (Long Term Evolution, LTE) system, terminal device exists Before sending upstream data, it is necessary first to establish wireless heterogeneous networks with base station and be connected, into wireless heterogeneous networks connection status, And after the authorized order of base station is obtained, it could be required to send upstream data according to the instruction of base station.This uplink data sending Method be referred to as authorized transmissions.Data are sent out because terminal device there are upstream data needs to be sent to from eating dishes without rice or wine from determination Go, it is necessary to which substantial amounts of Signalling exchange, therefore, the time delay of authorized transmissions are larger.
Large-scale machines communication is an important application scene in the following 5th generation communication technology.In MTC communication scene Under, the substantial amounts of terminal device, type of service has certain requirement to low time delay based on small data packets business.This In kind scene, it is considered as a kind of transmission upstream data method better than authorized transmissions to exempt from authorized transmissions.Exempt from the base of authorized transmissions This thought is data " i.e. to walk ", i.e., when terminal determines to have upstream data to send, it is not necessary to by sending uplink scheduling request With etc. base station to be received authorized order interaction, but directly by data by certain processing after be sent to base station.
And low time delay high reliability communication (Ultra-Reliable Low Latency Communication, URLLC) And the important scenes in 5G.For some business such as car networking, unmanned, Industry Control, power system capacity is not master The problem of wanting, but but there is very high requirement for time delay and reliability.Therefore, it is considered as more applicable to exempt from authorized transmissions In the scene of low time delay high reliability.
The method of the transmission uplink information for exempting to authorize provided in the prior art, is repeatedly sent on continuous sub-frame of uplink Same transmission block TB without etc. response to be determined (Acknowledgement, ACK) or negative response (Negative Acknowledgement, NACK).This technology is referred to as subframe binding (Transmission Time Interval Bundling, TTI Bundling).But subframe bundled technology with only temporal diversity to shorten time delay, flexibly Property is relatively low.
The content of the invention
The application provides a kind of method, the network equipment and the terminal device of the transmission uplink information for transmitting and exempting to authorize, can Improve the flexibility of uplink.
In a first aspect, the application provides a kind of method for the transmission uplink information for exempting to authorize, this method includes：Terminal device From the multiple target multiple access resource MAR for exempting from least one redundancy versions of determination carrying in authorization resources, each redundancy versions are extremely Including the terminal device less needs to be sent to the uplink information of the network equipment, the plurality of target MAR can by frequency diversity or Signature diversity makes a distinction；Terminal device sends at least one redundancy versions on the plurality of target MAR to the network equipment.
Increase it should be understood that the redundancy versions (Redundancy Version, RV) described in the embodiment of the present invention are used to realize Measure hybrid automatic repeat-request (the Hybrid Automatic Repeat of redundancy (Incremental redundancy, IR) Request, HARQ), i.e. the redundant bit that will be generated to transmission block (Transport Block, TB) is divided into some groups, each RV defines a transmission starting point, and transmission and each re-transmission first uses different RV respectively, to realize redundant bit progressively Accumulation, complete incremental redundancy HARQ.More specifically, the detailed description on redundancy versions can also refer to it is of the prior art fixed Justice, it is not detailed here.Especially, when the redundancy versions sent on each MAR are consistent, the method for this incremental redundancy just becomes Into Chase Combining (Zeiss merges, referred to as CC) method.
In a kind of possible implementation, the plurality of target MAR can pass through frequency diversity, signature diversity and time point Any combination of collection makes a distinction.
In a kind of possible implementation, terminal device determines to carry multiple target MAR of at least one redundancy versions, Including：Terminal device determines multiple first MAR corresponding at least one redundancy versions according to Binding information, wherein, binding letter Breath is that terminal device is made an appointment with the network equipment, and Binding information includes at least one in following information：Send up During information using redundancy versions quantity, send uplink information when the redundancy versions that use take MAR quantity and size, this is more Individual first MAR position, the mapping relations for sending redundancy versions and the plurality of first MAR used during uplink information, Mei Ge The modulation and coding strategy MCS that the quantity of carrying redundancy versions and each first MAR can be used on one MAR；Terminal device from The plurality of target MAR is determined in the plurality of first MAR.
In a kind of possible implementation, this method also includes：Terminal device sends the first control to the network equipment to be believed Road, the first configured information being carried in the first control channel, the first configured information is used to indicate the plurality of target MAR, in order to The network equipment receives at least one redundancy versions according to the first configured information on the plurality of target MAR.
In a kind of possible implementation, the mark of each target MAR carried terminal equipment in the plurality of target MAR The version number of information and the redundancy versions carried, each target MAR carry the second control channel, held in the second control channel The second configured information is loaded with, the second configured information is used to indicate the identification information and the version number, in order to which the network equipment is to this At least one redundancy versions merge, and obtain uplink information.
In a kind of possible implementation, terminal device sends the 3rd control channel, the 3rd control letter to the network equipment The 3rd configured information is carried on road, the 3rd configured information determines the plurality of for instruction terminal equipment based on the Binding information Target MAR, in order to which the network equipment is according to Binding information and the 3rd configured information, on the target MAR in the plurality of first MAR Receive at least one redundancy versions.
In a kind of possible implementation, when the version number of at least one redundancy versions is identical, the plurality of target MAR The upstream data of upper transmission is identical.
Second aspect, the application provide a kind of method for the transmission uplink information for exempting to authorize, and this method includes：The network equipment At least one redundancy versions that receiving terminal apparatus is sent on multiple target multiple access resource MAR, the plurality of target MAR are eventually From exempting from what is determined in authorization resources, each redundancy versions comprise at least terminal device to be needed to be sent to the upper of the network equipment end equipment Row information, the plurality of MAR can be made a distinction by frequency diversity or signature diversity；The network equipment is at least one redundancy version Originally merge, obtain uplink information.
In a kind of possible implementation, the plurality of target MAR can pass through frequency diversity, signature diversity and time point Any combination of collection makes a distinction.
In a kind of possible implementation, the network equipment merges at least one redundancy versions, obtains up Information, including：The network equipment is merged at least one redundancy versions, obtains uplink information according to Binding information, its In, Binding information is that terminal device is made an appointment with the network equipment, and Binding information includes at least one in following information： When sending uplink information using redundancy versions quantity, send uplink information when the redundancy versions that use take MAR quantity and The mapping of the redundancy versions and the plurality of first MAR that are used when size, the plurality of first MAR position, transmission uplink information is closed The modulation and coding strategy MCS that the quantity of carrying redundancy versions and each first MAR can be used in system, each first MAR.
In a kind of possible implementation, this method also includes：The first control that network equipment receiving terminal apparatus is sent Channel processed, the first control channel carry the first configured information, and the first configured information is used to indicate the plurality of target MAR；And The network equipment merges at least one redundancy versions, obtains the uplink information, including：The network equipment is according to the first instruction Information, at least one redundancy versions are merged, obtain uplink information.
In a kind of possible implementation, the mark of each target MAR carried terminal equipment in the plurality of target MAR The version number of information and the redundancy versions carried, each target MAR carry the second control channel, held in the second control channel Be loaded with the second configured information, the second configured information is used to indicate the identification information and the version number, and, the network equipment to this extremely Few redundancy versions merge, and obtain uplink information, including：The network equipment according to the second configured information, to this at least one Individual redundancy versions merge, and obtain uplink information.
In a kind of possible implementation, this method also includes：The 3rd control that network equipment receiving terminal apparatus is sent Channel processed, the 3rd control channel carry the 3rd configured information, and the 3rd configured information is used for instruction terminal equipment and is based on binding letter Cease the plurality of target MAR determined；And the network equipment merges at least one redundancy versions, obtains uplink information, Including：The network equipment merges at least one redundancy versions according to the 3rd configured information, obtains uplink information.
In a kind of possible implementation, the version number of at least one redundancy versions is identical, on the plurality of target MAR The upstream data of transmission is identical.
The third aspect, the application provides a kind of network equipment, for performing any possibility of first aspect or first aspect Implementation in method.Specifically, the network equipment includes performing any possible reality of first aspect or first aspect The unit of method in existing mode.
Fourth aspect, the application provides a kind of terminal device, for performing any possibility of second aspect or second aspect Implementation in method.Specifically, the terminal device includes performing any possible reality of second aspect or second aspect The unit of method in existing mode.
5th aspect, the application provide a kind of network equipment, and the network equipment includes processor and memory.Memory is used for Computer program is stored, processor is used to call from memory and run computer program.When program is run, the processing Device performs the method in any possible implementation of above-mentioned first aspect or first aspect.
6th aspect, the application provide a kind of terminal device, and the terminal device includes processor and memory.Memory is used In storage computer program, processor is used to call from memory and run computer program.When program is run, at this Manage the method in any possible implementation of the above-mentioned second aspect of device execution or second aspect.
7th aspect, the application provide a kind of computer-readable medium, for storing computer program, the computer program Include the instruction of the method in any possible implementation for performing first aspect or first aspect.
Eighth aspect, the application provide a kind of computer-readable medium, for storing computer program, the computer program Include the instruction of the method in any possible implementation for performing second aspect or second aspect.
Method, the network equipment and the terminal device of the transmission uplink information for exempting to authorize of the embodiment of the present invention, terminal device Passed by using the MAR of frequency diversity or signature diversity (or any combination of time diversity, frequency diversity and diversity of signing) Transmission bearing has the redundancy versions of uplink information.On the premise of low time delay is ensured, it is possible to increase flexible during transmission uplink information Property.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, it will make below to required in the embodiment of the present invention Accompanying drawing is briefly described, it should be apparent that, drawings described below is only some embodiments of the present invention, for For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings Accompanying drawing.
Fig. 1 is the schematic diagram of computer equipment provided in an embodiment of the present invention (or system) 100.
Fig. 2 shows the schematic interaction figure of the method 200 for exempting from authorized transmissions uplink information of the embodiment of the present invention.
Fig. 3 shows that the UE of the embodiment of the present invention sends a kind of mode of a redundancy versions.
Fig. 4 shows the MAR of one embodiment of the invention schematic diagram.
Fig. 5 shows the MAR of another embodiment of the present invention schematic diagram.
Fig. 6 shows the MAR of yet another embodiment of the invention schematic diagram.
Fig. 7 shows the MAR of further embodiment of this invention schematic diagram.
Fig. 8 shows the MAR of further embodiment of this invention schematic diagram.
Fig. 9 shows that the UE of the embodiment of the present invention sends the another way of a redundancy versions.
Figure 10 shows the MAR of further embodiment of this invention schematic diagram.
Figure 11 shows that the UE of the embodiment of the present invention sends a kind of mode of multiple redundancy versions.
Figure 12 shows the MAR of further embodiment of this invention schematic diagram.
Figure 13 shows that the UE of the embodiment of the present invention sends the another way of multiple redundancy versions.
Figure 14 shows the MAR of further embodiment of this invention schematic diagram.
Figure 15 shows the MAR of further embodiment of this invention schematic diagram.
Figure 16 shows the MAR of further embodiment of this invention schematic diagram.
Figure 17 shows the MAR of further embodiment of this invention schematic diagram.
Figure 18 shows the MAR of further embodiment of this invention schematic diagram.
Figure 19 shows the schematic block diagram of terminal device 500 according to embodiments of the present invention.
Figure 20 shows the schematic block diagram of the network equipment 600 according to embodiments of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is part of the embodiment of the present invention, rather than whole embodiments.Based on this hair Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not paid Example, belongs to the scope of protection of the invention.
Technical scheme provided in an embodiment of the present invention, the various communication systems of wireless cellular network are can apply to, such as： Global mobile communication (Global System of Mobile communication, GSM) system, CDMA (Code Division Multiple Access, CDMA) system, WCDMA (Wideband Code Division Multiple Access Wireless, WCDMA) system, GPRS (General Packet Radio Service, GPRS) system, Long Term Evolution (Long Term Evolution, LTE) system, UMTS (Universal Mobile Telecommunications System, UMTS), next generation mobile communication system (for example, 5G), and machine and machine (Machine to Machine, M2M) communication system etc..
First, to the present embodiments relate to related notion be briefly described.
It can just be used it should be understood that traditional mandate frequency spectrum resource generally requires the wireless committee's examination ＆ approval of country or place Frequency spectrum resource.Different system (for example, LTE system, WiFi system) or the system of different operators cannot share use and award Weigh frequency spectrum resource.
Traditional exempts to authorize frequency spectrum resource transmission to refer to distribute without system, and each communication equipment can share use and exempt to be permitted Can the resource that includes of frequency spectrum.Exempt from the resource-sharing in licensed band and refer to use regulation transmission power to specific frequency spectrum, band Limitation in the indexs such as outward leakage, to ensure to be used in conjunction with meeting basic coexistence requirements between the multiple equipment of the frequency range.
It should be noted that described in the embodiment of the present invention exempt from authorized transmissions be different from it is above-mentioned exempt from authorize frequency spectrum resource pass It is defeated, it is necessary to be the process that authorized transmissions resource is exempted from user's distribution by user access network and base station.When user has data needs During transmission, directly exempt to send on authorization resources in base station distribution.Therefore, exempt to authorize frequency spectrum money described in the embodiment of the present invention Source is transmitted to be exempted to authorize unlike frequency spectrum resource transmission from traditional, and being used to exempt from the resource of authorized transmissions in the embodiment of the present invention needs System is wanted to allocate in advance.
The present invention describes each embodiment with reference to the network equipment.The network equipment can be for being set with mobile communications Standby, the network equipment can be the access point in WLAN (Wireless Local Area Networks, WLAN) Base station in (ACCESS POINT, AP), GSM or CDMA (Code Division Multiple Access, CDMA) (Base Transceiver Station, BTS).It can also be the base station (NodeB, NB) in WCDMA, can also be in LTE Evolved base station (Evolutional Node B, eNB or eNodeB), either relay station or access point or mobile unit, Wearable device and the network equipment or the public land mobile network (Public of following evolution in following 5G networks Land Mobile Network, PLMN) in the network equipment etc..
In embodiments of the present invention, the network equipment can carry out radio communication by above-mentioned authorized transmissions of exempting from.In addition, network Equipment can also be by authorizing frequency spectrum resource transmission to carry out radio communication.
The present invention describes each embodiment with reference to terminal device.Terminal device is referred to as user equipment (User Equipment, UE), mobile station, access terminal, subscriber unit, subscriber station, movement station, remote station, remote terminal, movement set Standby, user terminal, terminal, Wireless Telecom Equipment, user agent or user's set etc..Terminal device can be WLAN Website (STAION, ST) in (Wireless Local Area Networks, WLAN), can be cell phone, wireless electricity Words, session initiation protocol (Session Initiation Protocol, SIP) phone, WLL (Wireless Local Loop, WLL) stand, personal digital assistant (Personal Digital Assistant, PDA), there is radio communication work( Can handheld device, computing device or be connected to other processing equipments of radio modem, mobile unit, wearable device And the mobile station in future communications network (for example, 5G) or terminal device in the PLMN networks of following evolution etc..
In embodiments of the present invention, terminal device can carry out radio communication by above-mentioned authorized transmissions of exempting from.In addition, terminal Equipment can also be by authorizing frequency spectrum resource transmission to carry out radio communication.
The network equipment and terminal device described in the embodiment of the present invention can as shown in Figure 1 computer equipment (or System) 100 mode realizes.
Fig. 1 is the schematic diagram of computer equipment provided in an embodiment of the present invention (or system) 100.Wherein, computer equipment 100 include at least one processor 101, memory 102, communication bus 103 and at least one communication interface 104.
Processor 101 can be central processing unit (CPU), microprocessor, ASIC (application- Specific integrated circuit, ASIC), or one or more collection for being used to control the present invention program program to perform Into circuit.
Memory 102 can be read-only storage (read-only memory, ROM) or can store static information and instruction Other kinds of static storage device, random access memory (random access memory, RAM) or letter can be stored Breath and other kinds of dynamic memory or the EEPROM (Electrically of instruction Erasable Programmable Read-Only Memory, EEPROM), read-only optical disc (Compact Disc Read- Only Memory, CD-ROM) or other optical disc storages, laser disc storage (including compression laser disc, laser disc, laser disc, digital universal Laser disc, Blu-ray Disc etc.), magnetic disk storage medium or other magnetic storage apparatus or can be used in carrying or store with referring to The desired program code of order or data structure form simultaneously can be by any other medium of computer access, but not limited to this. Memory can be individually present, and be connected by communication bus 103 with processor.Memory can also be integrated in processor Together.
Wherein, memory 102 is used to store the application code for performing the present invention program, and processor 101 is used to perform The application code stored in memory 102.
In the specific implementation, as a kind of embodiment, processor 101 can include one or more CPU.Such as in Fig. 1 Shown CPU0 and CPU1.
In the specific implementation, as a kind of embodiment, computer equipment 100 can include multiple processors, each processing Device can be monokaryon (single-CPU) processor or multinuclear (multi-CPU) processor.Here place Reason device can refer to one or more equipment, circuit, and/or the process cores for processing data (such as computer program instructions).
In the specific implementation, as a kind of embodiment, computer equipment 100 can also include output equipment 105 and input Equipment 106.Output equipment 105 and processor 101 communicate, and can carry out display information in many ways.For example, output equipment 105 Can be liquid crystal display (Liquid Crystal Display, LCD), Light-Emitting Diode (Light Emitting Diode, LED) display device, cathode-ray tube (cathode ray tube, CRT) display device, or projecting apparatus (projector) etc.. Input equipment 106 and processor 101 communicate, and can receive the input of user in many ways.For example, input equipment can be mouse Mark, keyboard, touch panel device or sensing equipment etc..
Above-mentioned computer equipment 100 can be an a general purpose computing device either dedicated computing machine equipment. In the specific implementation, computer equipment 100 can be desktop computer, portable computer, the webserver, palm PC (Personal Digital Assistant, PDA), cell phone, tablet personal computer, wireless terminal device, communication equipment, insertion Formula equipment or the equipment for having similar structures in Fig. 1.The unlimited type for determining computer equipment 100 of the embodiment of the present invention.
It should be understood that in embodiments of the present invention, numbering " first ", " second " are just to distinguishing different objects.For example, In order to distinguish different configured informations, any restriction should not be formed to the protection domain of the embodiment of the present invention.
It should also be understood that the step of shown in the method for following each embodiment or operation are merely exemplary, can also hold Other operations of row or the deformation of various operations.Also, in the specific implementation, each step can also be implemented according to the present invention Different orders described in example perform, and it is possible to and all operationss or step shown by the non-executing embodiment of the present invention Suddenly.Or, it is also possible to perform more operations or the step shown by various embodiments of the present invention.
For the ease of understanding and illustrating, below only using UE and base station as the example of terminal device and the network equipment, The method of the transmission uplink information for exempting to authorize of the embodiment of the present invention is illustrated.
Fig. 2 shows the schematic interaction figure of the method for exempting from authorized transmissions uplink information of the embodiment of the present invention.Such as Fig. 2 institutes Show, this method mainly includes step 210 to step 230.
210th, UE determines to carry multiple target multiple access resource MAR of at least one redundancy versions, and each redundancy versions are extremely Including the terminal device less needs to be sent to the uplink information of base station, and the plurality of target MAR can pass through frequency diversity or signature Diversity makes a distinction.
It should be understood that a multiple access resource (Multiple Access Resource, MAR) is provided by a multiple access physics Source (Multiple Access Physical Resource, MAPR) and a multiple access signature (MA Signature, MAS) Form.Wherein, MAPR refers exclusively to running time-frequency resource (Time Frequency Resource).And MAS comprise at least it is following a kind of but not It is limited to：Code book (Codebook), code word (Codeword), sequence (Sequence), intertexture pattern (Interleaver Pattern), mapping pattern (mapping pattern), demodulated reference signal (Demodulation reference Signal), preamble word (Preamble), spatial domain (Spatial-dimension) and power domain (Power dimension).
Alternatively, frequency diversity, signature diversity and time point can be passed through as one embodiment, the plurality of target MAR Any combination of collection makes a distinction.
It should be noted that UE when sending uplink information, can send a redundancy versions or multiple redundancy versions, this Inventive embodiments are not limited in any way to this.
A redundancy versions mentioned here refer to an only version number.Multiple redundancy versions refer to multiple version numbers. It should be understood that the redundancy versions (Redundancy Version, RV) described in the embodiment of the present invention are used to realize incremental redundancy Hybrid automatic repeat-request (the Hybrid Automatic Repeat of (Incremental redundancy, IR) Request, HARQ), i.e. the redundant bit (Redundancy Bit) that transmission block (Transport Block, TB) will be generated It is divided into some groups, each RV defines a transmission starting point, and transmission and each re-transmission first uses different RV respectively, to realize The progressively accumulation of redundant bit, complete incremental redundancy HARQ.More specifically, the detailed description on redundancy versions can also refer to Definition of the prior art, is not detailed here.Especially, when the redundancy versions sent on each MAR are consistent, this increment The method of redundancy reforms into Chase Combining (Zeiss merges, referred to as CC) method.
Specifically, in embodiments of the present invention, UE determines to carry multiple target MAR of at least one redundancy versions, including Various ways.
Mode 1
UE determines target MAR according to Binding information, wherein, Binding information is that terminal device and the network equipment are made an appointment 's.
Wherein, Binding information can be related to following several factors：
Whether retransmit：UE can be used when retransmitting with just passing identical Binding information, domain can also be used just to pass difference Binding information.For example, UE can increase RV quantity when retransmitting, increase MAR quantity or RV is placed on diversity it is higher MAR it is first-class.
UE service quality (Quality of Service, QoS)：UE is directed to the packet of different QoS requirement, using not Same Binding information.For example, for the higher packet of delay requirement, select as far as possible frequency diversity or signature diversity rather than when Between diversity.Or base station can attempt to enter row decoding within the shorter time by the preset rules of system.In another example for The higher packet of reliability requirement, can transmit more RV, increase takes the MAR quantity that RV takes, and RV is placed on point The higher MAR of collection is first-class.
Specifically, the binding described in the embodiment of the present invention (Bundling) information can be included in following information at least One：The redundancy versions used when when sending uplink information using quantity, the transmission uplink information of redundancy versions take MAR number The redundancy versions that use and MAR mapping relations when amount and size, MAR position, the transmission uplink information, on each MAR The modulation and coding strategy (Modulation and Coding that the quantity of carrying redundancy versions and each MAR can be used Scheme, MCS).
Alternatively, as one embodiment, each target MAR in the plurality of target MAR carry UE identification information and The version number of the redundancy versions carried, each target MAR carry the second control channel, and is carried in the second control channel Two configured informations, the second configured information is used to indicate the identification information and version number, in order to which base station is at least one redundancy Version merges, and obtains uplink information.
The MAR (that is, target MAR) for carrying redundancy versions carry UE identification information and RV version number when, often Individual target MAR can individually carry control channel (that is, the second control channel), and UE identification informations and RV are carried in control channel The configured information (that is, the second configured information) of version number.So, base station is when receiving RV, while receives carrying on MAR UE identification information and RV version number.Identification information and version number of the base station based on UE can know each RV version number With the UE belonging to the RV, so as to merge decoding to each UE RV.
That is, in mode 1, UE send redundancy versions when using which MAR be entirely according to system define determine.Here, System definition can refer to is made an appointment by base station and UE.Or system is defined to refer to and provided by standard.
Mode 2
UE determines with reference to Binding information.
Alternatively, as one embodiment, UE determines to carry multiple target MAR of at least one redundancy versions, including：
UE determines multiple first MAR corresponding at least one redundancy versions according to Binding information, wherein, Binding information is What the UE made an appointment with the network equipment, Binding information includes at least one in following information：Make when sending uplink information The redundancy versions used during with the quantity of redundancy versions, transmission uplink information take MAR quantity and size, the plurality of first MAR position, the mapping relations for sending redundancy versions and the plurality of first MAR used during uplink information, on each first MAR The modulation and coding strategy MCS that the quantity of carrying redundancy versions and each first MAR can be used；
UE determines the plurality of target MAR from the plurality of first MAR.
It should be understood that the first MAR here refers to the MAR for the carrying RV that system defines.Target MAR is UE from multiple first The MAR used when actually sending RV determined in MAR.
It is understood that in mode 2, network side, which can only be known, system to be pre-defined MAR (that is, network side is only known The MAR of road the first), and it is not aware that the MAR used during the actual transmission RV of UE.Therefore, UE needs informing network equipment is actual to send The MAR (that is, target MAR) used during RV.
Alternatively, also include as one embodiment, this method：
UE sends the 3rd control channel to the network equipment, and the 3rd configured information is carried in the 3rd control channel, and the 3rd refers to Show that information is used to indicate the plurality of target MAR that the UE is determined based on Binding information, in order to which the network equipment is according to Binding information With the 3rd configured information, at least one redundancy versions are received on the target MAR in the plurality of first MAR.
It can be seen that in mode 2, UE determines target MAR on the basis of Binding information.Unlike upper type 1, at this In kind mode, UE is only reference when system to be defined as sending to RV.Therefore, MAR (that is, the targets for the carrying RV that UE is sent MAR may not be) to be defined fully according to system.In this mode, UE needs the selected transmission RV's of signals base oneself MAR。
Mode 3
UE is independently determined.
Alternatively, also include as one embodiment, this method：
UE sends the first control channel to the network equipment, and the first configured information is carried in the first control channel, and first refers to Show that information is used to indicate the plurality of target MAR, in order to which the network equipment connects according to the first configured information on the plurality of target MAR Receive at least one redundancy versions.
It is understood that can be entirely because in mode 3, UE sends the MAR (that is, target MAR) used during RV Determined by UE oneself.Therefore, in this fashion, UE is also required to the MAR informing networks side for the carrying RV for selecting oneself.
, can be one or more superfluous to base station transmission on target MAR after UE determines target MAR based on above various ways Remaining version.Each redundancy versions, which have comprised at least UE, to be needed to be sent to the uplink information of base station.
With reference to multiple embodiments, the target MAR of the embodiment of the present invention is described in detail (that is, for carrying redundancy versions RV MAR).
Fig. 3 shows that UE sends a kind of mode of a redundancy versions.As shown in figure 3, UE sends a transmission block every time (Transport Block, TB), and TB only has a redundancy versions.
It should be understood that a redundancy versions described in each embodiment of the present invention refer to that UE is sent to the redundancy of network side The version number of version is identical, i.e. an only version number.Likewise, multiple redundancy versions refer to that UE is sent to the superfluous of network side Remaining version has multiple version numbers.
Hereinafter, the situation that a redundancy versions are only carried on target MAR is illustrated.
Fig. 4 shows the MAR of one embodiment of the invention schematic diagram.In the present embodiment, it is Time Continuous, use is identical Multiple access is signed (Multiple Access Signature, MAS), and the time/frequency source block that length is fixed is defined as a resource Group.Multiple MAR that each resource group includes can use different modulation and coding strategy (modulation and Coding scheme, MCS).Wherein, each resource group be divided in transmission uplink information before as known to UE and base station.
Resource group described in each embodiment of the present invention can be UE oneself selections, or can also use semi-static match somebody with somebody The mode put.
It should be understood that described here being semi-statically configured refers to being pre-configured with based on network side when UE sends RV for the first time, and Store the configuration information of network side.Every some cycles, UE uses send RV with identical MAR resources during first transmission RV.
As shown in figure 4, UE#1, which chooses resource group #1, UE#2, chooses resource group #3, UE#3 selection resource group 4.For each For UE, the redundancy versions including uplink information are placed on all MAR in selected resource group.
Accordingly, the redundancy versions in each resource group on all MAR are merged into decoding in network side, base station. In the case of decoding correctly, base station can obtain the uplink information of UE transmissions.
Fig. 5 shows the MAR of another embodiment of the present invention schematic diagram.As shown in figure 5, in the present embodiment, by the time Continuously, a resource group is defined as using identical multiple access signature, the unfixed time/frequency source block of length.
As shown in figure 5, resource group #1, resource group #2 have different length from resource group #3, resource group #4.UE#1 is selected Resource group #1, UE#2 selection resource group #3.UE#3 selection resource groups #4.Respective TB RV is placed in selected resource group by UE On each MAR.
Accordingly, in network side, the redundancy versions on all MAR that each resource group includes are merged and translated by base station Code, obtain the uplink information of UE transmissions.
Fig. 6 shows the MAR of yet another embodiment of the invention schematic diagram.In the present embodiment, by the time it is discontinuous, use Identical multiple access signature, the unfixed time/frequency source block of length are defined as a resource group.In each resource, place (or Saying, carry) the multiple MAR of redundancy versions can be continuous in time domain, or can also be discontinuous.
As shown in fig. 6, resource group #1 is discontinuous in time domain.Resource group #3 and resource group #4 is continuous in time domain.Wherein, UE#1 selection resource group #1, UE#2 selection resources group 3, UE#3 selection resources group 4.Each UE is respectively by RV caused by respective TB It is placed on each MAR of selected resource group.
Accordingly, the redundancy versions in each resource group on all MAR are merged decoding by base station, obtain UE transmissions Uplink information.
Fig. 7 shows the MAR of further embodiment of this invention schematic diagram.In the present embodiment, by the time it is discontinuous, use Identical multiple access signature, length is not fixed, the time/frequency source block on different frequency domains is defined as a resource group.
As shown in fig. 7, resource group #1 have chosen discontinuous resource in time domain, and it is distributed on different frequency domains.UE# 1, which chooses resource group #1, UE#2, chooses resource group #2.UE#3 chooses resource group #3.RV caused by respective TB is placed on by UE respectively On each MAR of selected resource group.
Accordingly, the redundancy versions on all MAR of each resource group are merged and decoded by base station, so as to obtain The uplink information of base station is sent to UE.
Fig. 8 shows the MAR of further embodiment of this invention schematic diagram.In the present embodiment, by the time it is discontinuous, use The fixed and time/frequency source block on different frequency domains is not defined as a resource group to different multiple accesses are signed, length.
As shown in figure 8, resource group #1 have chosen discontinuous resource in time domain, and it is distributed on different frequency domains.UE# 1 chooses resource group #1.UE#2 chooses resource group #2.UE#3 chooses resource group #3.UE respectively places RV caused by respective TB On each MAR of selected resource group.
Accordingly, decoded in network side, base station after the redundancy versions of all MAR in each resource group are merged, Obtain the uplink information that UE is sent to base station.
Fig. 9 shows that UE sends the another way of a redundancy versions.In the present embodiment, UE sends a biography every time Defeated piece (Transport Block, TB), and a TB only has a redundancy versions.Control word is transmitted on each MAR.
Figure 10 shows the MAR of further embodiment of this invention schematic diagram.As shown in Figure 10, UE selects varying number, no MAR with position sends redundancy versions, while transmits control word on each MAR.
Alternatively, UE ID are carried as one embodiment, in control word and terminate (End) position indication information.
Accordingly, control word of the base station demodulation from each MAR.When the end position for detecting control word indicates (End) when being 1, the RV carried on all and UE ID identicals MAR that is carried in the control word received before is merged Decoding, get the uplink information of UE transmissions.
It should be understood that in embodiments of the present invention, show uplink successively when end position only being indicated into (End) is " 1 " End is used as example.Obviously, end position instruction (End) information could be arranged to diversified forms, for example, end position indicates (End) it can also be provided that " 0 ".The embodiment of the present invention is not limited in any way to this.
Alternatively, UE ID and maximum transmission times instruction (Bundling are carried as one embodiment, in control word Size)。
Accordingly, when base station detects that the MAR numbers from same UE ID are equal to maximum transmission times, show This uplink for the UE that the UE ID are identified terminates.
Accordingly, same UE ID multiple redundancy versions are merged decoding by base station, obtain the up of UE transmissions Information.
Alternatively, UE ID, maximum transmission times instruction (Bundling are carried as one embodiment, in control word Size) and end position indicates (End).
Accordingly, when base station detects that the MAR numbers from same UE ID are equal to maximum transmission times or control word When end position instruction (End) is " 1 ", represent that the UE of UE ID marks this uplink terminates.Base station will receive The RV carried on the UE ID identicals MAR carried in all and control word merges decoding, obtains the up of UE transmissions Information.
It should be noted that the resource group described in various embodiments above can be selected by UE oneself.Or can also be by Standard provides, or is made an appointment by UE and base station.The one or more RV for needing to transmit are placed on each MAR in resource by UE On be sent to network side.
Alternatively, as one embodiment, the version number that at least one redundancy versions of network side are sent to as UE is identical When, the upstream data that network side is transferred on each target MAR is identical.
It is below that multiple situations illustrates to redundancy versions.
Figure 11 shows that the UE of the embodiment of the present invention sends a kind of mode of multiple redundancy versions.In the present embodiment, UE A TB is sent every time, and the TB includes multiple redundancy versions.As shown in figure 11, UE#1 TB includes 4 redundancy versions, is respectively RV0, RV1, RV2 and RV3.The respective TB of UE#2 and UE#3 include 2 redundancy versions, are RV0 and RV1.
Figure 12 shows the MAR of further embodiment of this invention schematic diagram.In the present embodiment, by the time it is discontinuous, adopt Signed with different multiple accesses, length is not fixed, the time/frequency source block on different frequency domains is defined as a resource group.
As shown in figure 12, resource group #1 can transmit the RV of 4 different editions, respectively RV0, RV1, RV2 and RV3 and point Cloth is in different time domains and frequency domain.Resource group #2 can transmit the RV of 2 versions, be RV0 and RV1.Resource group #3 is only transmitted One redundancy versions RV0.UE#1 chooses resource group #1, UE#2 and chooses resource group #2, UE#3 selection resource group #3.Each UE will be each It is placed on from RV caused by TB on each MAR of selected resource group.
Accordingly, decoded in network side, eNB after the redundancy versions on all MAR of each resource group are merged, Obtain the uplink information that UE is sent to eNB.
Figure 13 shows that the UE of the embodiment of the present invention sends the another way of multiple redundancy versions.In the present embodiment, UE sends a TB every time, and possesses multiple RV.UE selections varying number, the MAR of diverse location are transmitted.On each MAR Entrained RV versions are fixed.Control word is transmitted on each MAR.Wherein, UE ID, maximum transmitted time are carried in control word Number instruction (Bundling Size) and end position instruction (End).
Accordingly, when base station detects that the MAR numbers from same UE ID are equal to maximum transmission times, or control When the end position instruction (End) of word is " 1 ", represent that this uplink of the UE terminates.
Figure 14 shows the MAR of further embodiment of this invention schematic diagram.In the present embodiment, UE sends one every time TB, and possess multiple RV.UE selections varying number, the MAR of diverse location are transmitted.UE places the MAR on different MAR The RV of defined version number, and place control word on all MAR.
Alternatively, RV ID are carried as one embodiment, in control word to indicate the RV version number carried on the MAR.
Accordingly, RV version number is obtained according to the MAR and RV advance rule of correspondence, gone forward side by side in network side, base station Row merges, and specifically, for the RV of identical version number, uses the method for front and rear merging (Chase Combing, CC).For not With the RV of version number, the method merged using incremental redundancy (Incremental Redundancy, IR).
Figure 15 shows the MAR of further embodiment of this invention schematic diagram.In the present embodiment, eNB is demodulating each MAR Control word after, the MAR from each UE is counted, when count more than a thresholding when, to it is all receive come from Each UE RV merges decoding respectively.
As shown in figure 15, it is assumed that eNB starts to merge decoding after receiving 2 MAR from same UE.In time slot #2, UE#1 The MAR resources that the MAR resources of selection select with UE#2 are collided.In time slot #3, eNB receives the MAR numbers from UE#1 Amount reaches thresholding.ENB will come from RV0 and RV2 and merge laggard row decoding.If successfully decoded, eNB is to UE feeding back ACKs.If translate Code failure, eNB then when receiving RV3, carry out second and merge decoding.The present embodiment can send in part control word and collide When, start eNB and merge decoding mechanism.
Figure 16 shows the MAR of further embodiment of this invention schematic diagram.In the present embodiment, eNB is at regular intervals (in other words, period), decoding is merged to all UE redundancy versions.As shown in figure 16, it is assumed that eNB enters every two time slots Row once merges decoding.In time slot 2, the RV0 from UE#1 received is decoded, the RV0 from UE#2 is decoded by eNB, will 2 RV0 from UE#3 are decoded after merging.If successfully decoded, eNB is to UE feeding back ACKs.If decoding failure, eNB exists Time slot #4 carries out second and merges decoding.The present embodiment can start eNB and merge decoding when part control word sends and collided Mechanism.
Figure 17 shows that UE of the embodiment of the present invention sends the yet another approach of multiple redundancy versions.In the present embodiment, UE Multiple TB are sent every time, and possess multiple RV.UE selections varying number, the MAR of diverse location are transmitted.Each MAR simultaneously Upper transmission control word.Unlike previous embodiment, ID, maximum transmission times instruction in control word except carrying UE (Bundling Size) and end position indicate (End), also carry TB ID.TB ID are used for distinguishing which the RV belongs to TB。
Figure 18 shows the MAR of further embodiment of this invention schematic diagram.In the present embodiment, accordingly, base station exists , it is necessary to merge UE ID identical and TB ID identicals redundancy versions and decode when merging decoding, sent so as to obtain the UE Uplink information.
In above-mentioned each embodiment, eNB is after successfully decoded to UE feeding back ACKs.UE starts under transmission after receiving ACK One TB uplink information.Send and fail if up information, there can be uplink information of following two modes to bust this Re-start transmission.
(1) eNB feeds back nack message to UE.
Accordingly, UE is retransmitted after nack message is received.
(2) eNB does not feed back nack message to UE.
Accordingly, if UE is not received by the ACK information of eNB feedbacks in preset period of time, bust this is judged, and Retransmitted.Resource group as before or MAR can be selected during re-transmission.Can also reselect different resource groups or MAR.For example, the MAR that usage quantity is more when retransmitting, diversity is higher, to improve the reliability of transmission.
It can be seen that the method for the transmission uplink information for exempting to authorize of the embodiment of the present invention, UE pass through frequency diversity or signature point The redundancy versions of collection (or any combination of time diversity, frequency diversity and diversity of signing) transmission carrying uplink information.With showing There is technology to compare, on the premise of low time delay is ensured, improve flexibility during transmission uplink information.
220th, UE sends at least one redundancy versions, base station receiving terminal apparatus on the plurality of target MAR to base station On multiple target MAR at least one redundancy versions are sent to base station.
According to described previously, UE determines to send the MAR (that is, target MAR) used during redundancy versions in different ways. Accordingly, base station receives UE and sends the MAR used during redundancy versions in different ways, so as to be received on target MAR The redundancy versions sent to UE.
For example, in aforesaid way 1, UE selects MAR to send redundancy versions according to preset rules.Accordingly, base station root It can know that UE sends the MAR that redundancy versions use according to preset rules, so as to receive redundancy versions in corresponding MAR receptions.
In another example in mode 2, UE refers to preset rules (that is, default Binding information), and signals base sends redundancy The MAR of actual selection during version.Accordingly, base station can also know UE have sent redundancy versions in which MAR resource, go forward side by side Row receives.
For another example in mode 3, UE independently determines to send the MAR resources used during redundancy versions, and signals base (example Such as, configured information etc. is sent) send the MAR used during redundancy versions.Accordingly, the configured information mesh that base station is sent according to UE Redundancy versions are received on mark MAR.
230th, base station merges at least one redundancy versions, obtains uplink information.
Specifically, base station is receiving the redundancy versions of UE transmissions, and merges decoding, obtains the up letter of UE transmissions Breath.
Alternatively, base station can the number based on default MAR, when the number for receiving the MAR that UE is sent reaches During preset number, multiple RV of the UE to receiving merge decoding.The present embodiment refers to Figure 15 is made above Explanation.For sake of simplicity, do not repeat herein.
Alternatively, base station is based on preset period of time, and decoding is merged to the UE received the redundancy versions sent.This Embodiment refers to Figure 16 descriptions above.Do not repeat herein.
It should be noted that MAR included in resource group in the various embodiments described above number is only as an example, should not be right The protection domain of the embodiment of the present invention forms any restriction.
The method of the transmission uplink information for exempting to authorize of the embodiment of the present invention, UE is by using frequency diversity or signature diversity The MAR transmission of (or any combination of time diversity, frequency diversity and diversity of signing) includes the redundancy versions of uplink information. On the premise of low time delay is ensured, it is possible to increase transmit the flexibility of uplink information.
Above in association with Fig. 1 to Figure 18, the transmission uplink information provided in an embodiment of the present invention for exempting to authorize is described in detail Method.The network equipment and terminal device of the embodiment of the present invention are illustrated below in conjunction with Figure 19 and Figure 20.
Figure 19 shows the schematic block diagram of terminal device 500 according to embodiments of the present invention.As shown in figure 19, terminal is set Standby 500 include：
Determining unit 510, for from exempting to determine in authorization resources to connect the multiple targets for carrying at least one redundancy versions more Enter resource MAR, each redundancy versions, which comprise at least the terminal device, to be needed to be sent to the uplink information of the network equipment, the plurality of mesh Mark MAR can be made a distinction by frequency diversity or signature diversity；
Transmitting element 520, for sending at least one redundancy versions to the network equipment on the plurality of target MAR.
Alternatively, frequency diversity, signature diversity and time point can be passed through as one embodiment, the plurality of target MAR Any combination of collection makes a distinction.
Terminal device 500 provided in an embodiment of the present invention, can correspond to the terminal device described in the above method 200.And And each module or unit are respectively used to perform in the above method 200 as the respective streams performed by terminal device in terminal device 500 Journey.For sake of simplicity, here is omitted.
It should be understood that in the present embodiment, terminal device 500 is presented in the form of functional unit.Here " unit " ASIC (application-specific integrated circuit, ASIC), circuit can be referred to, held Processor and memory, the integrated logic circuit of the one or more softwares of row or firmware program, and/or other can provide it is above-mentioned The device of function.In a simple embodiment, those skilled in the art is contemplated that terminal device 500 can use figure Form shown in 1.Determining unit 510 and transmitting element 520 can be realized by Fig. 1 processor and memory.Specifically, Computer program that processor is stored by performing in memory is realized.
The terminal device of the embodiment of the present invention, by using frequency diversity or signature diversity (or time diversity, frequency Any combination of diversity and signature diversity) transmit the redundancy versions for carrying uplink information., can on the premise of low time delay is ensured Improve flexibility during transmission uplink information.
Figure 20 shows the schematic block diagram of the network equipment 600 according to embodiments of the present invention.As shown in figure 20, network is set Standby 600 include：
Receiving unit 610, sent for receiving terminal apparatus on multiple target multiple access resource MAR at least one superfluous Remaining version, the plurality of target MAR are terminal devices from exempting to determine in authorization resources, and each redundancy versions comprise at least the terminal Equipment needs to be sent to the uplink information of the network equipment, and the plurality of MAR can carry out area by frequency diversity or signature diversity Point；
Processing unit 620, for being merged at least one redundancy versions, obtain uplink information.
Alternatively, frequency diversity, signature diversity and time point can be passed through as one embodiment, the plurality of target MAR Any combination of collection makes a distinction.
The network equipment 600 provided in an embodiment of the present invention, can correspond to the network equipment described in the above method 200.And And each module or unit are respectively used to perform in the above method 200 as the respective streams performed by the network equipment in the network equipment 600 Journey.For sake of simplicity, here is omitted.
It should be understood that in the present embodiment, the network equipment 600 is presented in the form of functional unit.Here " unit " ASIC (application-specific integrated circuit, ASIC), circuit can be referred to, held Processor and memory, the integrated logic circuit of the one or more softwares of row or firmware program, and/or other can provide it is above-mentioned The device of function.In a simple embodiment, those skilled in the art is contemplated that the network equipment 600 can use figure Form shown in 1.Receiving unit 610 and processing unit 620 can be realized by Fig. 1 processor and memory.Specifically, Computer program that processor is stored by performing in memory is realized.
The network equipment of the embodiment of the present invention, by receiving terminal apparatus frequency of use diversity or signature diversity (or when Between diversity, frequency diversity and sign diversity any combination) transmission the redundancy versions for carrying uplink information.When ensureing low On the premise of prolonging, it is possible to increase flexibility during transmission uplink information.
It should be understood that in various embodiments of the present invention, the size of the sequence number of above-mentioned each process is not meant to perform suitable The priority of sequence, the execution sequence of each process should be determined with its function and internal logic, without the implementation of the reply embodiment of the present invention Process forms any restriction.
Those of ordinary skill in the art are it is to be appreciated that the list of each example described with reference to the embodiments described herein Member and algorithm steps, it can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually Performed with hardware or software mode, application-specific and design constraint depending on technical scheme.Professional and technical personnel Described function can be realized using distinct methods to each specific application, but this realization is it is not considered that exceed The scope of the present invention.
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, the corresponding process in preceding method embodiment is may be referred to, will not be repeated here.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, can be with Realize by another way.For example, device embodiment described above is only schematical, for example, the unit Division, only a kind of division of logic function, can there is other dividing mode, such as multiple units or component when actually realizing Another system can be combined or be desirably integrated into, or some features can be ignored, or do not perform.It is another, it is shown or The mutual coupling discussed or direct-coupling or communication connection can be the indirect couplings by some interfaces, device or unit Close or communicate to connect, can be electrical, mechanical or other forms.
The unit illustrated as separating component can be or may not be physically separate, show as unit The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple On NE.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs 's.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, can also That unit is individually physically present, can also two or more units it is integrated in a unit.
If the function is realized in the form of SFU software functional unit and is used as independent production marketing or in use, can be with It is stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially in other words The part to be contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter Calculation machine software product is stored in a storage medium, including some instructions are causing a computer equipment (can be People's computer, server, or network equipment etc.) perform all or part of step of each embodiment methods described of the present invention. And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), arbitrary access are deposited Reservoir (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with the medium of store program codes.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.

Claims (28)

  1. A kind of 1. method for the transmission uplink information for exempting to authorize, it is characterised in that methods described includes：
    Terminal device carries multiple target multiple access resource MAR of at least one redundancy versions from determination in authorization resources is exempted from, often Individual redundancy versions, which comprise at least the terminal device, to be needed to be sent to the uplink information of the network equipment, the multiple target MAR energy Enough made a distinction by frequency diversity or signature diversity；
    The terminal device sends at least one redundancy versions on the multiple target MAR to the network equipment.
  2. 2. according to the method for claim 1, it is characterised in that the multiple target MAR can pass through frequency diversity, signature Any combination of diversity and time diversity makes a distinction.
  3. 3. method according to claim 1 or 2, it is characterised in that the terminal device determines to carry at least one redundancy Multiple target MAR of version, including：
    The terminal device determines multiple first MAR corresponding at least one redundancy versions according to Binding information, wherein, The Binding information is that the terminal device is made an appointment with the network equipment, and the Binding information includes following information In it is at least one：Used when when sending the uplink information using quantity, the transmission uplink information of redundancy versions superfluous Remaining version takes the redundancy used during MAR quantity and size, the multiple first MAR position, the transmission uplink information The quantity of redundancy versions and each first MAR are carried in version and the multiple first MAR mapping relations, each first MAR The modulation that can be used and coding strategy MCS；
    The terminal device determines the multiple target MAR from the multiple first MAR.
  4. 4. method according to claim 1 or 2, it is characterised in that methods described also includes：
    The terminal device sends the first control channel to the network equipment, and the first finger is carried in first control channel Show information, first configured information is used to indicate the multiple target MAR, in order to which the network equipment is according to described first Configured information receives at least one redundancy versions on the multiple target MAR.
  5. 5. method according to claim 1 or 2, it is characterised in that each target MAR in the multiple target MAR takes The version number of the identification information of tape terminal equipment and the redundancy versions carried, each target MAR carry the second control channel, The second configured information is carried in second control channel, second configured information is used to indicate the identification information and institute Version number is stated, in order to which the network equipment merges at least one redundancy versions, obtains the uplink information.
  6. 6. according to the method for claim 3, it is characterised in that methods described also includes：
    The terminal device sends the 3rd control channel to the network equipment, and the 3rd finger is carried in the 3rd control channel Show information, the 3rd configured information is used to indicate the multiple target that the terminal device is determined based on the Binding information MAR, in order to which the network equipment is according to the Binding information and the 3rd configured information, in the multiple first MAR Target MAR on receive at least one redundancy versions.
  7. 7. method according to any one of claim 1 to 6, it is characterised in that the version of at least one redundancy versions This number it is identical when, the upstream data of the multiple target MAR transmission is identical.
  8. A kind of 8. method for the transmission uplink information for exempting to authorize, it is characterised in that methods described includes：
    At least one redundancy versions that network equipment receiving terminal apparatus is sent on multiple target multiple access resource MAR, it is described Multiple target MAR are the terminal devices from exempting to determine in authorization resources, and each redundancy versions are set including at least the terminal Standby to need to be sent to the uplink information of the network equipment, the multiple MAR can be carried out by frequency diversity or signature diversity Distinguish；
    The network equipment merges at least one redundancy versions, obtains the uplink information.
  9. 9. according to the method for claim 8, it is characterised in that the multiple target MAR can pass through frequency diversity, signature Any combination of diversity and time diversity makes a distinction.
  10. 10. method according to claim 8 or claim 9, it is characterised in that the network equipment is at least one redundancy version Originally merge, obtain the uplink information, including：
    The network equipment is merged at least one redundancy versions, obtains the uplink information according to Binding information, Wherein, the Binding information is that the terminal device is made an appointment with the network equipment, the Binding information include with It is at least one in lower information：
    The redundancy versions used when when sending the uplink information using quantity, the transmission uplink information of redundancy versions take MAR quantity and size, the multiple first MAR position, when sending the uplink information redundancy versions that use with it is described Carry the quantity of redundancy versions in multiple first MAR mapping relations, each first MAR and each first MAR can use Modulation and coding strategy MCS.
  11. 11. method according to claim 8 or claim 9, it is characterised in that methods described also includes：
    The network equipment receives the first control channel that the terminal device is sent, and first control channel carries first Configured information, first configured information are used to indicate the multiple target MAR；
    And the network equipment merges at least one redundancy versions, the uplink information is obtained, including：
    The network equipment is merged at least one redundancy versions, obtained described according to first configured information Uplink information.
  12. 12. method according to claim 8 or claim 9, it is characterised in that each target MAR in the multiple target MAR takes The version number of the identification information of tape terminal equipment and the redundancy versions carried, each target MAR carry the second control channel, The second configured information is carried in second control channel, second configured information is used to indicate the identification information and institute State version number,
    And the network equipment merges at least one redundancy versions, the uplink information is obtained, including：
    The network equipment is merged at least one redundancy versions, obtained described according to second configured information Uplink information.
  13. 13. according to the method for claim 10, it is characterised in that methods described also includes：
    The network equipment receives the 3rd control channel that the terminal device is sent, and the 3rd control channel carries the 3rd Configured information, the 3rd configured information are used to indicate the multiple mesh that the terminal device is determined based on the Binding information Mark MAR；
    And the network equipment merges at least one redundancy versions, the uplink information is obtained, including：
    The network equipment is merged at least one redundancy versions, obtained described according to the 3rd configured information Uplink information.
  14. 14. the method according to any one of claim 7 to 13, it is characterised in that at least one redundancy versions Version number is identical, and the upstream data of the multiple target MAR transmission is identical.
  15. A kind of 15. terminal device, it is characterised in that including：
    Determining unit, for from exempting to determine the multiple target multiple access resources for carrying at least one redundancy versions in authorization resources MAR, each redundancy versions, which comprise at least the terminal device, to be needed to be sent to the uplink information of the network equipment, the multiple target MAR can be made a distinction by frequency diversity or signature diversity；
    Transmitting element, for sending at least one redundancy versions to the network equipment on the multiple target MAR.
  16. 16. terminal device according to claim 15, it is characterised in that the multiple target MAR can pass through frequency point Any combination of collection, signature diversity and time diversity makes a distinction.
  17. 17. the terminal device according to claim 15 or 16, it is characterised in that the determining unit is specifically used for：
    According to Binding information, multiple first MAR corresponding at least one redundancy versions are determined, wherein, the Binding information The terminal device is made an appointment with the network equipment, and the Binding information includes at least one in following information It is individual：The redundancy versions used when when sending the uplink information using quantity, the transmission uplink information of redundancy versions take MAR quantity and size, the multiple first MAR position, when sending the uplink information redundancy versions that use with it is described Carry the quantity of redundancy versions in multiple first MAR mapping relations, each first MAR and each first MAR can use Modulation and coding strategy MCS；
    The multiple target MAR is determined from the multiple first MAR.
  18. 18. the terminal device according to claim 15 or 16, it is characterised in that the transmitting element is additionally operable to the net Network equipment sends the first control channel, and the first configured information, first configured information are carried in first control channel For indicating the multiple target MAR, in order to the network equipment according to first configured information in the multiple target At least one redundancy versions are received on MAR.
  19. 19. the terminal device according to claim 15 or 16, it is characterised in that each mesh in the multiple target MAR The version number of the identification information and the redundancy versions carried of MAR carried terminal equipment is marked, each target MAR carries the second control Channel processed, the second configured information is carried in second control channel, and second configured information is used to indicate the mark Information and the version number, in order to which the network equipment merges at least one redundancy versions, obtain on described Row information.
  20. 20. terminal device according to claim 17, it is characterised in that the transmitting element is additionally operable to set to the network Preparation send the 3rd control channel, and the 3rd configured information is carried in the 3rd control channel, and the 3rd configured information is used for Indicate the multiple target MAR that the terminal device is determined based on the Binding information, in order to the network equipment according to The Binding information and the 3rd configured information, receive on the target MAR in the multiple first MAR described at least one Redundancy versions.
  21. 21. the terminal device according to any one of claim 15 to 20, it is characterised in that at least one redundancy version When this version number is identical, the upstream data transmitted on the multiple target MAR is identical.
  22. A kind of 22. network equipment, it is characterised in that including：
    Receiving unit, at least one redundancy versions sent for receiving terminal apparatus on multiple target multiple access resource MAR, The multiple target MAR is the terminal device from exempting to determine in authorization resources, and each redundancy versions comprise at least the end End equipment needs to be sent to the uplink information of the network equipment, and the multiple MAR can pass through frequency diversity or signature diversity Make a distinction；
    Processing unit, for being merged at least one redundancy versions, obtain the uplink information.
  23. 23. the network equipment according to claim 22, it is characterised in that the multiple target MAR can pass through frequency point Any combination of collection, signature diversity and time diversity makes a distinction.
  24. 24. the network equipment according to claim 22 or 23, it is characterised in that the processing unit is specifically used for according to bundle Information is tied up, at least one redundancy versions are merged, obtain the uplink information, wherein, the Binding information is institute State what terminal device was made an appointment with the network equipment, the Binding information includes at least one in following information：Hair The redundancy versions used when the quantity during uplink information using redundancy versions, the transmission uplink information are sent to take MAR's Quantity and size, the multiple first MAR position, send the redundancy versions that are used during the uplink information and the multiple the Carried in one MAR mapping relations, each first MAR redundancy versions quantity and the modulation that can use of each first MAR with Coding strategy MCS.
  25. 25. the network equipment according to claim 22 or 23, it is characterised in that the receiving unit is specifically used for receiving institute The first control channel of terminal device transmission is stated, first control channel carries the first configured information, first instruction Information is used to indicate the multiple target MAR；
    And the processing unit is specifically used for according to first configured information, at least one redundancy versions are carried out Merge, obtain the uplink information.
  26. 26. the network equipment according to claim 22 or 23, it is characterised in that each mesh in the multiple target MAR The version number of the identification information and the redundancy versions carried of MAR carried terminal equipment is marked, each target MAR carries the second control Channel processed, the second configured information is carried in second control channel, and second configured information is used to indicate the mark Information and the version number, and, the processing unit is specifically used for according to second configured information, to described at least one Redundancy versions merge, and obtain the uplink information.
  27. 27. the network equipment according to claim 24, it is characterised in that the receiving unit is specifically used for receiving the end The 3rd control channel that end equipment is sent, the 3rd control channel carry the 3rd configured information, the 3rd configured information The multiple target MAR determined for indicating the terminal device based on the Binding information；
    And the processing unit is specifically used for according to the 3rd configured information, at least one redundancy versions are carried out Merge, obtain the uplink information.
  28. 28. the network equipment according to any one of claim 22 to 27, it is characterised in that at least one redundancy version This version number is identical, and the upstream data transmitted on the multiple target MAR is identical.
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