CN109818716A

CN109818716A - A kind of MCS configuration method and device, terminal device, the network equipment

Info

Publication number: CN109818716A
Application number: CN201910126034.8A
Authority: CN
Inventors: 沈嘉; 林亚男; 石聪
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2018-06-07
Filing date: 2019-02-20
Publication date: 2019-05-28
Anticipated expiration: 2039-02-20
Also published as: CN112003673A; CN109818716B

Abstract

The embodiment of the present application provides a kind of MCS configuration method and device, terminal device, the network equipment, and the indicated efficiency of MCS can be improved.This method comprises: terminal device receives the first RRC signaling that the network equipment is sent, first RRC signaling carries the first instruction information, and the first instruction information is used to indicate the type of MCS table；Wherein, in the case where the first RNTI is configured, the type of MCS table indicated by the first instruction information does not include the first MCS table, and the first MCS table refers to: the first DCI CRC by the scrambled situation of the first RNTI, the corresponding MCS table of the first DCI.

Description

A kind of MCS configuration method and device, terminal device, the network equipment

Technical field

The invention relates to mobile communication technology fields, and in particular to a kind of MCS configuration method and device, terminal are set The standby, network equipment.

Background technique

In order to meet people to the rate of business, delay, high-speed mobility, efficiency pursuit and future life in industry Diversity, the complexity of business, third generation partner program (3rd Generation Partnership Project, 3GPP) International Standards Organization starts to research and develop for the 5th generation (5^thGeneration, 5G) mobile communication technology.

Highly reliable low time delay communication (Ultra-Reliable Low Latency is introduced in 5G system Communication, URLLC) business, the business be characterized in extreme time delay (for example, 1ms) realize ultrahigh reliability The transmission of (for example, 99.999%).In order to realize this target, the transmission of more low bit- rate is introduced, to improve the reliable of transmission Property.

Furthermore, it is contemplated that enhanced mobile broadband (Enhance Mobile Broadband, eMBB) business and URLLC industry Business is stochastic and dynamic, so, modulating-coding strategy (Modulation and Coding Scheme, MCS) table (table) dynamic configuration is also required to adapt to the switching of business.In the related technology, for URLLC business, a wireless money is introduced Source controls (Radio Resource Control, RRC) parameter to configure new radio network temporary identifier (Radio Network Tempory Identity, RNTI), in the case where new RNTI (new RNTI) is configured, if downlink control Cyclic redundancy check code (the Cyclic Redundancy of information (DownlinkControlInformation, DCI) processed Check, CRC) it is scrambled by the new RNTI, then Physical Downlink Shared Channel (the Physical Downlink that the DCI is dispatched Shared Channel, PDSCH) use new 64QAM MCS table；If the CRC of DCI is by existing RNTI (existing C-RNTI) scrambling, then the PDSCH of DCI scheduling is using MCS table indicated by RRC signaling, however, working as When MCS table indicated by RRC signaling is new 64QAM table, new RNTI and existing RNTI just correspond to identical MCS table, the function that MCS is distinguished by RNTI just lose.

Summary of the invention

The embodiment of the present application provides a kind of MCS configuration method and device, terminal device, the network equipment, can be improved MCS's Indicated efficiency.

MCS configuration method provided in an embodiment of the present invention, comprising:

Terminal device receives the first RRC signaling that the network equipment is sent, and first RRC signaling carries the first instruction letter Breath, the first instruction information are used to indicate the type of MCS table；

Wherein, in the case where the first RNTI is configured, the type of MCS table indicated by the first instruction information is not Including the first MCS table, the first MCS table refers to: the first DCI CRC by the scrambled situation of the first RNTI, The corresponding MCS table of first DCI.

Wherein, in the case where the first RNTI is configured, the type of MCS table indicated by the first instruction information is not When including the first MCS table, the first RNTI is used to indicate the second information, and second information includes and the first MCS Different at least one of the information of table；And/or the type of MCS table indicated by the first instruction information includes the When one MCS table, the first RNTI is also used to indicate that the second information, second information include and the first MCS table At least one of different information；The first MCS table refers to: scrambled by the first RNTI in the CRC of the first DCI In the case of, the corresponding MCS table of the first DCI.

In the case where the first RNTI is configured, if the type of MCS table indicated by the first instruction information is First MCS table, then the behavior of the terminal equipment side is determined by the terminal device, and the first MCS table refers to: The CRC of one DCI is by the scrambled situation of the first RNTI, the corresponding MCS table of the first DCI.

In the case where the first RNTI is configured, if the type of MCS table indicated by the first instruction information is First MCS table, then the terminal device determines the corresponding 2nd MCS table of the 2nd DCI, and the CRC of the 2nd DCI is by second RNTI scrambling, the first MCS table refers to: the first DCI CRC by the scrambled situation of the first RNTI, described the The corresponding MCS table of one DCI.

In the case where the first RNTI is configured, if the type of MCS table indicated by the first instruction information is First MCS table, then the terminal device determines that the 2nd DCI corresponds to the first MCS table, and the CRC of the 2nd DCI is by Two RNTI scrambling, the first MCS table refers to: the first DCI CRC by the scrambled situation of the first RNTI, it is described The corresponding MCS table of first DCI.

The network equipment sends the first RRC signaling to terminal device, and first RRC signaling carries the first instruction information, institute State the type that the first instruction information is used to indicate MCS table；

Wherein, in the case where the first RNTI is configured, the type of MCS table indicated by the first instruction information is not When including the first MCS table, the first RNTI is used to indicate the second information, and second information includes and the first MCS Different at least one of the information of table；And/or the type of MCS table indicated by the first instruction information includes the When one MCS table, the first RNTI is also used to indicate that the second information, second information include and the first MCS table At least one of different information；The first MCS table refers to: the first Downlink Control Information DCI CRC by described In the scrambled situation of one RNTI, the corresponding MCS table of the first DCI.

MCS configuration device provided in an embodiment of the present invention, comprising:

Receiving unit, for receiving the first RRC signaling of network equipment transmission, first RRC signaling carries first and refers to Show that information, the first instruction information are used to indicate the type of MCS table；

Determination unit, in the case where the first RNTI is configured, if MCS indicated by the first instruction information The type of table is the first MCS table, then the behavior of the terminal equipment side is determined by the terminal device, the first MCS Table refers to: the first DCI CRC by the scrambled situation of the first RNTI, the corresponding MCS table of the first DCI.

Determination unit, in the case where the first RNTI is configured, if MCS indicated by the first instruction information The type of table is the first MCS table, it is determined that the corresponding 2nd MCS table of the 2nd DCI, the CRC of the 2nd DCI is by second RNTI scrambling, the first MCS table refers to: the first DCI CRC by the scrambled situation of the first RNTI, described the The corresponding MCS table of one DCI.

Determination unit, in the case where the first RNTI is configured, if MCS indicated by the first instruction information The type of table is the first MCS table, it is determined that the 2nd DCI corresponds to the first MCS table, and the CRC of the 2nd DCI is by the Two RNTI scrambling, the first MCS table refers to: the first DCI CRC by the scrambled situation of the first RNTI, it is described The corresponding MCS table of first DCI.

Transmission unit, for sending the first RRC signaling to terminal device, first RRC signaling carries the first instruction letter Breath, the first instruction information are used to indicate the type of MCS table；

Terminal device provided in an embodiment of the present invention, including processor and memory.The memory is for storing computer Program, the processor execute above-mentioned MCS configuration method for calling and running the computer program stored in the memory.

The network equipment provided in an embodiment of the present invention, including processor and memory.The memory is for storing computer Program, the processor execute above-mentioned MCS configuration method for calling and running the computer program stored in the memory.

Chip provided in an embodiment of the present invention, for realizing above-mentioned MCS configuration method.

Specifically, which includes: processor, for computer program to be called and run from memory, so that installation There is the equipment of the chip to execute above-mentioned MCS configuration method.

Computer readable storage medium provided in an embodiment of the present invention, for storing computer program, the computer program So that computer executes above-mentioned MCS configuration method.

Computer program product provided in an embodiment of the present invention, including computer program instructions, the computer program instructions So that computer executes above-mentioned MCS configuration method.

Computer program provided in an embodiment of the present invention, when run on a computer, so that computer execution is above-mentioned MCS configuration method.

Through the above technical solutions, in the case where the first RNTI is configured, MCS indicated by the first instruction information The type of table does not include the first MCS table, and the first MCS table refers to: the first DCI CRC by the first RNTI In scrambled situation, the corresponding MCS table of the first DCI reduces MCS in this way, improving the indicated efficiency of MCS table The error configurations probability of table, improves the accuracy of signaling resolution.

Detailed description of the invention

Fig. 1 is a kind of schematic figure of communication system architecture provided by the embodiments of the present application；

Fig. 2 is the flow diagram one of MCS configuration method provided by the embodiments of the present application；

Fig. 3 is the flow diagram two of MCS configuration method provided by the embodiments of the present application；

Fig. 4 is the flow diagram three of MCS configuration method provided by the embodiments of the present application；

Fig. 5 is the flow diagram four of MCS configuration method provided by the embodiments of the present application；

Fig. 6 is the flow diagram five of MCS configuration method provided by the embodiments of the present application；

Fig. 7 is the flow diagram six of MCS configuration method provided by the embodiments of the present application；

Fig. 8 is the flow diagram seven of MCS configuration method provided by the embodiments of the present application；

Fig. 9 is the structure composition schematic diagram one of the MCS configuration device of the embodiment of the present application；

Figure 10 is the structure composition schematic diagram two of the MCS configuration device of the embodiment of the present application；

Figure 11 is the structure composition schematic diagram three of the MCS configuration device of the embodiment of the present application；

Figure 12 is 600 schematic diagram of a kind of communication equipment provided by the embodiments of the present application；

Figure 13 is the schematic diagram of the chip of the embodiment of the present application；

Figure 14 is a kind of schematic block diagram of communication system 900 provided by the embodiments of the present application.

Specific embodiment

Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application is described, and is shown So, described embodiment is some embodiments of the present application, instead of all the embodiments.Based on the implementation in the application Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to The range of the application protection.

The technical solution of the embodiment of the present application can be applied to various communication systems, such as: global system for mobile telecommunications (Global System of Mobile communication, GSM) system, CDMA (Code Division Multiple Access, CDMA) system, wideband code division multiple access (Wideband Code Division Multiple Access, WCDMA) system System, General Packet Radio Service (General Packet Radio Service, GPRS), long term evolution (Long Term Evolution, LTE) system, LTE frequency division duplex (Frequency Division Duplex, FDD) system, LTE time division duplex (Time Division Duplex, TDD), Universal Mobile Communication System (Universal Mobile Telecommunication System, UMTS), global interconnection inserting of microwave (Worldwide Interoperability For Microwave Access, WiMAX) communication system or 5G system etc..

Illustratively, the communication system 100 of the embodiment of the present application application is as shown in Figure 1.The communication system 100 may include The network equipment 110, the network equipment 110 can be the equipment communicated with terminal device 120 (or being communication terminal, terminal).Net Network equipment 110 can provide communication overlay for specific geographic area, and can set with the terminal being located in the overlay area It is standby to be communicated.Optionally, which can be the base station (Base in gsm system or cdma system Transceiver Station, BTS), it is also possible to the base station (NodeB, NB) in WCDMA system, can also be LTE system In evolved base station (Evolutional Node B, eNB or eNodeB) or cloud Radio Access Network (Cloud Radio Access Network, CRAN) in wireless controller or the network equipment can for mobile switching centre, in It is set after the network side in station, access point, mobile unit, wearable device, hub, interchanger, bridge, router, 5G network The network equipment in the public land mobile network (Public Land Mobile Network, PLMN) of the standby or following evolution Deng.

The communication system 100 further includes at least one terminal device 120 in 110 coverage area of the network equipment.Make It include but is not limited to be connected via Wireline for " terminal device " as used herein, such as via Public Switched Telephone Network (Public Switched Telephone Networks, PSTN), digital subscriber line (Digital Subscriber Line, DSL), digital cable, Direct cable connection；And/or another data connection/network；And/or via wireless interface, e.g., For the number of cellular network, WLAN (Wireless Local Area Network, WLAN), such as DVB-H network TV network, satellite network, AM-FM broadcasting transmitter；And/or reception/transmission the communication that is configured to of another terminal device is believed Number device；And/or Internet of Things (Internet of Things, IoT) equipment.It is configured to the end by radio interface communication End equipment can be referred to as " wireless communication terminal ", " wireless terminal " or " mobile terminal ".The example of mobile terminal includes but not It is limited to satellite or cellular phone；It can be with of combination cellular radio telephone and data processing, fax and communication ability People's communication system (PersonalCommunications System, PCS) terminal；May include radio telephone, pager, The Internet/intranet access, Web browser, memo pad, calendar and/or global positioning system (Global Positioning System, GPS) receiver PDA；And conventional laptop and/or palmtop receiver or including radiotelephone transceiver Other electronic devices.Terminal device can refer to the accession to terminal, user equipment (User Equipment, UE), subscriber unit, use Family station, movement station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless telecom equipment, Yong Hudai Reason or user apparatus.Access terminal can be cellular phone, wireless phone, session initiation protocol (Session Initiation Protocol, SIP) phone, wireless local loop (Wireless Local Loop, WLL) stand, personal digital assistant (PersonalDigital Assistant, PDA), it the handheld device with wireless communication function, calculates equipment or is connected to nothing Other processing equipments, mobile unit, wearable device, the terminal device in 5G network or the following evolution of line modem PLMN in terminal device etc..

Optionally, terminal direct-connected (Device to Device, D2D) communication can be carried out between terminal device 120.

Optionally, 5G system or 5G network can also be known as new wireless (New Radio, NR) system or NR network.

Fig. 1 schematically illustrates a network equipment and two terminal devices, and optionally, which can be with It may include the terminal device of other quantity, the application in coverage area including multiple network equipments and each network equipment Embodiment does not limit this.

Optionally, which can also include other network entities such as network controller, mobile management entity, The embodiment of the present application is not construed as limiting this.

It should be understood that the equipment in the embodiment of the present application in network/system with communication function can be described as communication equipment.To scheme For communication system 100 shown in 1, communication equipment may include the network equipment 110 and terminal device 120 with communication function, The network equipment 110 and terminal device 120 can be specific equipment described above, and details are not described herein again；Communication equipment can also wrap Other network entities such as other equipment in communication system 100, such as network controller, mobile management entity are included, the application is real It applies in example and does not limit this.

It should be understood that the terms " system " and " network " is often used interchangeably herein.The terms " and/ Or ", only a kind of incidence relation for describing affiliated partner, indicates may exist three kinds of relationships, for example, A and/or B, it can be with table Show: individualism A exists simultaneously A and B, these three situations of individualism B.In addition, character "/" herein, typicallys represent front and back Affiliated partner is a kind of relationship of "or".

Fig. 2 is the flow diagram one of MCS configuration method provided by the embodiments of the present application, as shown in Fig. 2, the MCS matches Set method the following steps are included:

Step 201: terminal device receives the first RRC signaling that the network equipment is sent, and first RRC signaling carries first Indicate that information, the first instruction information are used to indicate the type of MCS table；Wherein, in the case where the first RNTI is configured, The type of MCS table indicated by the first instruction information does not include the first MCS table, and the first MCS table refers to: The CRC of first DCI is by the scrambled situation of the first RNTI, the corresponding MCS table of the first DCI.

In the embodiment of the present application, terminal device can be mobile phone, notebook, desktop computer, tablet computer etc. arbitrarily can be with The equipment that the network equipment is communicated.

In the embodiment of the present application, the network equipment refers to the gNB in base station, such as 5G.

In the embodiment of the present application, the first MCS table refers to: New 64QAM MCS table (lowest bit rate 30/ 1024 MCS table), the 2nd MCS table refers to: Existing 64QAM MCS table (lowest bit rate 120/ 1024 MCS table).First RNTI can be denoted as new RNTI, and the 2nd RNTI can be denoted as existing C-RNTI.

Specifically, when new RNTI is configured, base station side avoids passing through RRC signaling configuration new 64QAM MCS Table, terminal side are not expected then to configure new 64QAM MCS table in RRC signaling.For this purpose, in first RRC signaling The type of MCS table indicated by the first instruction information does not include the first MCS table namely New64QAM MCS table。

In the embodiment of the present application, the corresponding MCS table of DCI refers to: having MCS instructions field in DCI, which uses In the index for the MCS that the data of instruction DCI scheduling use, which is the index of MCS table.

In a real-time mode, the MCS that can indicate of the first instruction information in the case where the first RNTI is configured The type of table, the MCS table that can be indicated with the first instruction information described in the case where the first RNTI is not configured Type is different.Such as: in the case where the first RNTI is configured, the first instruction information can not indicate the first MCS table, In the case where the 2nd RNTI is configured, the first instruction information can indicate the first MCS table.

Further, the class for the MCS table that the first instruction information can indicate in the case where the first RNTI is configured The number of type, the MCS table that the first instruction information can indicate less than in the case where the first RNTI is not configured The number of type.The benefit of this mode is exactly to have compressed RRC MCS table configuration item, reduces signaling overheads, improves The correctness of RRC signaling detection.

Fig. 3 is the flow diagram two of MCS configuration method provided by the embodiments of the present application, as shown in figure 3, the MCS matches Set method the following steps are included:

Step 301: terminal device receives the first RRC signaling that the network equipment is sent, and first RRC signaling carries first Indicate that information, the first instruction information are used to indicate the type of MCS table；Wherein, in the case where the first RNTI is configured, When the type of MCS table indicated by the first instruction information does not include the first MCS table, the first RNTI is used to indicate Second information, second information include the information at least one of different from the first MCS table；And/or described When the type of MCS table indicated by one instruction information includes the first MCS table, the first RNTI is also used to indicate the second letter Breath, second information includes the information at least one of different from the first MCS table；The first MCS table is Refer to: the first DCI CRC by the scrambled situation of the first RNTI, the corresponding MCS table of the first DCI.

In a real-time mode, the type of MCS table indicated by the first instruction information does not include the first MCS table When, the first RNTI is used to indicate the second information, and second information includes in the information different from the first MCS table At least one.In another real-time mode, the type of MCS table indicated by the first instruction information includes the first MCS When table, the first RNTI is also used to indicate that the second information, second information include different from the first MCS table At least one of information.Here, second information for example can be type of service.In this way, expanding the use model of RNTI It encloses, reduces the number of blind Detecting RNTI, improve detection effect.

Fig. 4 is the flow diagram three of MCS configuration method provided by the embodiments of the present application, as shown in figure 4, the MCS matches Set method the following steps are included:

Step 401: terminal device receives the first RRC signaling that the network equipment is sent, and first RRC signaling carries first Indicate that information, the first instruction information are used to indicate the type of MCS table；In the case where the first RNTI is configured, if The type of MCS table indicated by the first instruction information is the first MCS table, then the behavior of the terminal equipment side is by institute State terminal device decision, the first MCS table refers to: the first DCI CRC by the scrambled situation of the first RNTI, The corresponding MCS table of first DCI.

Here, the behavior of the terminal equipment side is determined by the terminal device, is included any of the following:

1) after the terminal device receives first RRC signaling, to the downlink data for carrying first RRC signaling Channel feedback NACK message.

Such as: after terminal device receives the first RRC signaling, that obtain is new 64QAM MCS table, then to carrying the The downstream data channel of one RRC signaling feeds back NACK message.

2) after the terminal device receives first RRC signaling, first is obtained according to the first MCS form analysis MCS configuration, and detection downstream data channel is configured according to the first MCS；The terminal device detects the downlink data letter When road meets CRC check, to the downstream data channel feeding back ACK message for carrying first RRC signaling.

Such as: after terminal device receives the first RRC signaling, MCS configuration is parsed according to new 64QAM MCS table.

3) after the terminal device receives first RRC signaling, the 2nd MCS is obtained according to the 2nd MCS form analysis Configuration, and detection downstream data channel is configured according to the 2nd MCS；It is full that the terminal device detects the downstream data channel When sufficient CRC check, to the downstream data channel feeding back ACK message for carrying first RRC signaling；Wherein, the first MCS table Lattice are new MCS table relative to the 2nd MCS table.

Such as: after terminal device receives the first RRC signaling, MCS is parsed according to existing 64QAM MCS table and is matched It sets.

4) after the terminal device receives first RRC signaling, according to the first MCS table and the 2nd MCS table Lattice parse to obtain the first MCS configuration and the 2nd MCS configuration, and according to the first MCS configuration and the 2nd MCS configuration difference Detect downstream data channel；The terminal device is based on any one MCS configuration detection downstream data channel and meets the school CRC When testing, to the downstream data channel feeding back ACK message for carrying first RRC signaling.

Such as: after terminal device receives the first RRC signaling, according to new 64QAM MCS table and existing 64QAM MCS table parses two MCS configurations, respectively for the two MCS configuration detection downstream data channel, as long as having As soon as a detection meets CRC check, feeding back ACK.

The benefit of this mode is exactly, by not expected terminal behavior, base station to be avoided to configure.Simultaneously as not having Limiting terminal behavior, terminal can voluntarily select simple or optimization algorithm to realize.

Fig. 5 is the flow diagram four of MCS configuration method provided by the embodiments of the present application, as shown in figure 5, the MCS matches Set method the following steps are included:

Step 501: terminal device receives the first RRC signaling that the network equipment is sent, and first RRC signaling carries first Indicate that information, the first instruction information are used to indicate the type of MCS table；In the case where the first RNTI is configured, if The type of MCS table indicated by the first instruction information is the first MCS table, then the terminal device determines the 2nd DCI Corresponding 2nd MCS table, the CRC of the 2nd DCI are scrambled by the 2nd RNTI, and the first MCS table refers to: in the first DCI CRC by the scrambled situation of the first RNTI, the corresponding MCS table of the first DCI.

Such as: when new RNTI is configured, if the mcs-table instruction new 64QAM configured in RRC signaling MCS table, then terminal still use existing 64QAM MCS table for parse scrambled by existing C-RNTI PDCCH scheduling PDSCH.

The benefit of this mode is exactly to specify the behavior of terminal side (according to existing 64QAM MCS table parsing MCS), network side RRC configuration new 64QAM MCS had both been limited, while having improved detection efficiency (the new64QAM MCS of signaling The clear of state).

Fig. 6 is the flow diagram five of MCS configuration method provided by the embodiments of the present application, as shown in fig. 6, the MCS matches Set method the following steps are included:

Step 601: terminal device receives the first RRC signaling that the network equipment is sent, and first RRC signaling carries first Indicate that information, the first instruction information are used to indicate the type of MCS table；In the case where the first RNTI is configured, if The type of MCS table indicated by the first instruction information is the first MCS table, then the terminal device determines the 2nd DCI The corresponding first MCS table, the CRC of the 2nd DCI are scrambled by the 2nd RNTI, and the first MCS table refers to: first The CRC of DCI is by the scrambled situation of the first RNTI, the corresponding MCS table of the first DCI.

Such as: when new RNTI is configured, if the mcs-table instruction new 64QAM configured in RRC signaling MCS table, then terminal still use new 64QAM MCS table for parse it is scrambled by existing C-RNTI The PDSCH of PDCCH scheduling.

In the case where the first RNTI is configured, the first RNTI is not used in instruction MCS table.

In the case where the first RNTI is configured, the first RNTI is used to indicate the second information, second letter Breath includes the information at least one of different from the first MCS table.Such as: new 64QAM MCS is configured by RRC Table, new RNTI can be used for other function instructions.For example, when new RNTI is configured, if the mcs- of RRC configuration Table indicates new 64QAM MCS table, then new RNTI is used for configuration service type.

In above scheme, if new 64QAM MCS table is for the scrambled PDCCH scheduling of existing C-RNTI PDSCH, can be adapted for all DCI format and search space, or be only applicable to specific search space (such as USS), Or it is only applicable to specific DCI format.

Fig. 7 is the flow diagram six of MCS configuration method provided by the embodiments of the present application, as shown in fig. 7, the MCS matches Set method the following steps are included:

Step 701: the network equipment sends the first RRC signaling to terminal device, and first RRC signaling carries the first instruction Information, the first instruction information are used to indicate the type of MCS table；Wherein, described in the case where the first RNTI is configured The type of MCS table indicated by first instruction information does not include the first MCS table, and the first MCS table refers to: first The CRC of DCI is by the scrambled situation of the first RNTI, the corresponding MCS table of the first DCI.

It will be appreciated by those skilled in the art that the method for the embodiment of the present application network equipment side is referred to terminal equipment side Content understood that details are not described herein again.

Fig. 8 is the flow diagram seven of MCS configuration method provided by the embodiments of the present application, as shown in figure 8, the MCS matches Set method the following steps are included:

Step 801: the network equipment sends the first RRC signaling to terminal device, and first RRC signaling carries the first instruction Information, the first instruction information are used to indicate the type of MCS table；Wherein, described in the case where the first RNTI is configured When the type of MCS table indicated by first instruction information does not include the first MCS table, the first RNTI is used to indicate second Information, second information include the information at least one of different from the first MCS table；And/or first finger When the type for showing MCS table indicated by information includes the first MCS table, the first RNTI is also used to indicate the second information, Second information includes the information at least one of different from the first MCS table；The first MCS table refers to: The first DCI CRC by the scrambled situation of the first RNTI, the corresponding MCS table of the first DCI.

Fig. 9 is the structure composition schematic diagram one of the MCS configuration device of the embodiment of the present application, as shown in figure 9, described device packet It includes: receiving unit 901.

1) in a real-time mode, receiving unit 901, for receiving the first RRC signaling of network equipment transmission, described the One RRC signaling carries the first instruction information, and the first instruction information is used to indicate the type of MCS table；Wherein, first In the case that RNTI is configured, the type of MCS table indicated by the first instruction information does not include the first MCS table, institute The first MCS table is stated to refer to: the first DCI CRC by the scrambled situation of the first RNTI, the first DCI is corresponding MCS table.

Further, the class for the MCS table that the first instruction information can indicate in the case where the first RNTI is configured Type is different from the type of MCS table that the first instruction information described in the case where the first RNTI is not configured can indicate.

Further, the class for the MCS table that the first instruction information can indicate in the case where the first RNTI is configured The number of type, the MCS table that the first instruction information can indicate less than in the case where the first RNTI is not configured The number of type.

2) in a real-time mode, receiving unit 901, for receiving the first RRC signaling of network equipment transmission, described the One RRC signaling carries the first instruction information, and the first instruction information is used to indicate the type of MCS table；Wherein, first In the case that RNTI is configured, when the type of MCS table indicated by the first instruction information does not include the first MCS table, First RNTI is used to indicate the second information, and second information includes in the information different from the first MCS table It is at least one；And/or the type of MCS table indicated by the first instruction information is when including the first MCS table, described the One RNTI is also used to indicate the second information, second information include in the information different from the first MCS table at least It is a kind of；The first MCS table refers to: the first DCI CRC by the scrambled situation of the first RNTI, the first DCI Corresponding MCS table.

It will be appreciated by those skilled in the art that the associated description of the above-mentioned MCS configuration device of the embodiment of the present application can join Understood according to the associated description of the MCS configuration method of the embodiment of the present application.

Figure 10 is the structure composition schematic diagram two of the MCS configuration device of the embodiment of the present application, as shown in Figure 10, described device It include: receiving unit 1001, determination unit 1002.

1) in a real-time mode, receiving unit 1001 is described for receiving the first RRC signaling of network equipment transmission First RRC signaling carries the first instruction information, and the first instruction information is used to indicate the type of MCS table；

Determination unit 1002, in the case where the first RNTI is configured, if indicated by the first instruction information The type of MCS table be the first MCS table, then the behavior of the terminal equipment side is determined by the terminal device, described the One MCS table refers to: the first DCI CRC by the scrambled situation of the first RNTI, the corresponding MCS table of the first DCI Lattice.

After the terminal device receives first RRC signaling, to the downlink data letter for carrying first RRC signaling Feed back NACK message in road；

After the terminal device receives first RRC signaling, first is obtained according to the first MCS form analysis MCS configuration；

After the terminal device receives first RRC signaling, the 2nd MCS is obtained according to the 2nd MCS form analysis and is matched It sets；

After the terminal device receives first RRC signaling, according to the first MCS table and the 2nd MCS table Parsing obtains the first MCS configuration and the 2nd MCS configuration.

2) in a real-time mode, receiving unit 1001 is described for receiving the first RRC signaling of network equipment transmission First RRC signaling carries the first instruction information, and the first instruction information is used to indicate the type of MCS table；

Determination unit 1002, in the case where the first RNTI is configured, if indicated by the first instruction information The type of MCS table be the first MCS table, it is determined that the corresponding 2nd MCS table of the 2nd DCI, the CRC quilt of the 2nd DCI 2nd RNTI scrambling, the first MCS table refers to: the first DCI CRC by the scrambled situation of the first RNTI, institute State the corresponding MCS table of the first DCI.

3) in a real-time mode, receiving unit 1001 is described for receiving the first RRC signaling of network equipment transmission First RRC signaling carries the first instruction information, and the first instruction information is used to indicate the type of MCS table；

Determination unit 1002, in the case where the first RNTI is configured, if indicated by the first instruction information MCS table type be the first MCS table, it is determined that the 2nd DCI corresponds to the first MCS table, the 2nd DCI's CRC is scrambled by the 2nd RNTI, and the first MCS table refers to: the case where the CRC of the first DCI is scrambled by the first RNTI Under, the corresponding MCS table of the first DCI.

Here, in the case where the first RNTI is configured, the first RNTI is used to indicate the second information, and described Two information include the information at least one of different from the first MCS table.

Here, in the case where the first RNTI is configured, the first RNTI is not used in instruction MCS table.

Figure 11 is the structure composition schematic diagram three of the MCS configuration device of the embodiment of the present application, as shown in figure 11, described device It include: transmission unit 1101；

1) in a real-time mode, transmission unit 1101, for terminal device send the first RRC signaling, described first RRC signaling carries the first instruction information, and the first instruction information is used to indicate the type of MCS table；Wherein, in the first RNTI In the case where being configured, the type of MCS table indicated by the first instruction information does not include the first MCS table, and described the One MCS table refers to: the first DCI CRC by the scrambled situation of the first RNTI, the corresponding MCS table of the first DCI Lattice.

2) in a real-time mode, transmission unit 1101, for terminal device send the first RRC signaling, described first RRC signaling carries the first instruction information, and the first instruction information is used to indicate the type of MCS table；Wherein, in the first RNTI It is described when the type of MCS table indicated by the first instruction information does not include the first MCS table in the case where being configured First RNTI is used to indicate the second information, second information include in the information different from the first MCS table at least It is a kind of；And/or it is described first instruction information indicated by MCS table type include the first MCS table when, described first RNTI is also used to indicate that the second information, second information include at least one in the information different from the first MCS table Kind；The first MCS table refers to: the first DCI CRC by the scrambled situation of the first RNTI, the described first DCI pairs The MCS table answered.

Figure 12 is 600 schematic diagram of a kind of communication equipment provided by the embodiments of the present application.The communication equipment can be Terminal device is also possible to the network equipment, and communication equipment 600 shown in Figure 12 includes processor 610, and processor 610 can be from Computer program is called and run in memory, to realize the method in the embodiment of the present application.

Optionally, as shown in figure 12, communication equipment 600 can also include memory 620.Wherein, processor 610 can be from Computer program is called and run in memory 620, to realize the method in the embodiment of the present application.

Wherein, memory 620 can be an individual device independently of processor 610, also can integrate and is handling In device 610.

Optionally, as shown in figure 12, communication equipment 600 can also include transceiver 630, and processor 610 can control this Transceiver 630 is communicated with other equipment, specifically, can send information or data to other equipment, or receive other and set The information or data that preparation is sent.

Wherein, transceiver 630 may include transmitter and receiver.Transceiver 630 can further include antenna, day The quantity of line can be one or more.

Optionally, the network equipment of the communication equipment 600 concretely the embodiment of the present application, and the communication equipment 600 The corresponding process realized in each method of the embodiment of the present application by the network equipment may be implemented, for sake of simplicity, no longer superfluous herein It states.

Optionally, the mobile terminal/terminal device of the communication equipment 600 concretely the embodiment of the present application, and this is logical The corresponding process realized in each method of the embodiment of the present application by mobile terminal/terminal device may be implemented in letter equipment 600, is Succinct, details are not described herein.

Figure 13 is the schematic diagram of the chip of the embodiment of the present application.Chip 700 shown in Figure 13 includes processor 710, processor 710 can call from memory and run computer program, to realize the method in the embodiment of the present application.

Optionally, as shown in figure 13, chip 700 can also include memory 720.Wherein, processor 710 can be from storage Computer program is called and run in device 720, to realize the method in the embodiment of the present application.

Wherein, memory 720 can be an individual device independently of processor 710, also can integrate and is handling In device 710.

Optionally, which can also include input interface 730.Wherein, processor 710 can control the input and connect Mouth 730 is communicated with other equipment or chip, specifically, the information or data of available other equipment or chip transmission.

Optionally, which can also include output interface 740.Wherein, processor 710 can control the output and connect Mouth 740 is communicated with other equipment or chip, specifically, can be to other equipment or chip output information or data.

Optionally, which can be applied to the network equipment in the embodiment of the present application, and this Shen may be implemented in the chip The corresponding process that please be realized by the network equipment in each method of embodiment, for sake of simplicity, details are not described herein.

Optionally, which can be applied to mobile terminal/terminal device in the embodiment of the present application, and the chip can be with The corresponding process realized in each method of the embodiment of the present application by mobile terminal/terminal device is realized, for sake of simplicity, herein not It repeats again.

It should be understood that the chip that the embodiment of the present application is mentioned can also be known as system level chip, System on Chip/SoC, chip system or On-chip system chip etc..

Figure 14 is a kind of schematic block diagram of communication system 900 provided by the embodiments of the present application.As shown in figure 9, the communication System 900 includes terminal device 910 and the network equipment 920.

Wherein, which can be used to implement the corresponding function of being realized in the above method by terminal device, with And the network equipment 920 can be used to implement the corresponding function of being realized in the above method by the network equipment for sake of simplicity, herein It repeats no more.

It should be understood that the processor of the embodiment of the present application may be a kind of IC chip, the processing capacity with signal. During realization, each step of above method embodiment can be by the integrated logic circuit of the hardware in processor or soft The instruction of part form is completed.Above-mentioned processor can be general processor, digital signal processor (Digital Signal 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 application 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 application, 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, dodge It deposits, read-only memory, this fields such as programmable read only memory or electrically erasable programmable memory, register are mature to deposit In storage media.The storage medium is located at memory, and processor reads the information in memory, completes the above method in conjunction with its hardware The step of.

It is appreciated that the memory in the embodiment of the present application can be volatile memory or nonvolatile memory, or It may include both volatile and non-volatile memories.Wherein, nonvolatile memory can be read-only memory (Read- Only Memory, ROM), programmable read only memory (Programmable ROM, PROM), the read-only storage of erasable programmable Device (Erasable PROM, EPROM), electrically erasable programmable read-only memory (Electrically EPROM, EEPROM) or Flash memory.Volatile memory can be random access memory (Random Access Memory, RAM), be used as external high Speed caching.By exemplary but be not restricted explanation, the RAM of many forms is available, such as static random access memory (Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), Synchronous Dynamic Random Access Memory (Synchronous DRAM, SDRAM), double data speed synchronous dynamic RAM (Double Data Rate SDRAM, DDR SDRAM), enhanced Synchronous Dynamic Random Access Memory (Enhanced SDRAM, ESDRAM), synchronized links Dynamic random access memory (Synchlink DRAM, SLDRAM) and direct rambus random access memory (Direct Rambus RAM, DR RAM).It should be noted that the memory of system and method described herein be intended to include but be not limited to these and The memory of any other suitable type.

It should be understood that above-mentioned memory is exemplary but is not restricted explanation, for example, the memory in the embodiment of the present application Can also be static random access memory (static RAM, SRAM), dynamic random access memory (dynamic RAM, DRAM), Synchronous Dynamic Random Access Memory (synchronous DRAM, SDRAM), Double Data Rate synchronous dynamic random Access memory (double data rate SDRAM, DDR SDRAM), enhanced Synchronous Dynamic Random Access Memory (enhanced SDRAM, ESDRAM), synchronized links dynamic random access memory (synch link DRAM, SLDRAM) with And direct rambus random access memory (Direct Rambus RAM, DR RAM) etc..That is, the application is real Apply the memory that the memory in example is intended to include but is not limited to these and any other suitable type.

The embodiment of the present application also provides a kind of computer readable storage mediums, for storing computer program.

Optionally, which can be applied to the network equipment in the embodiment of the present application, and the meter Calculation machine program makes computer execute the corresponding process realized in each method of the embodiment of the present application by the network equipment, for letter Clean, details are not described herein.

Optionally, which can be applied to mobile terminal/terminal device in the embodiment of the present application, And the computer program executes computer in each method of the embodiment of the present application by mobile terminal/terminal device realization Corresponding process, for sake of simplicity, details are not described herein.

The embodiment of the present application also provides a kind of computer program products, including computer program instructions.

Optionally, which can be applied to the network equipment in the embodiment of the present application, and the computer Program instruction makes computer execute the corresponding process realized in each method of the embodiment of the present application by the network equipment, for letter Clean, details are not described herein.

Optionally, which can be applied to mobile terminal/terminal device in the embodiment of the present application, and The computer program instructions execute computer in each method of the embodiment of the present application by mobile terminal/terminal device realization Corresponding process, for sake of simplicity, details are not described herein.

The embodiment of the present application also provides a kind of computer programs.

Optionally, which can be applied to the network equipment in the embodiment of the present application, when the computer program exists When being run on computer, so that computer executes the respective streams realized in each method of the embodiment of the present application by the network equipment Journey, for sake of simplicity, details are not described herein.

Optionally, which can be applied to mobile terminal/terminal device in the embodiment of the present application, when the calculating When machine program is run on computers, so that computer executes in each method of the embodiment of the present application by mobile terminal/terminal The corresponding process that equipment is realized, for sake of simplicity, details are not described herein.

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, but this realization is it is not considered that exceed Scope of the present application.

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, each functional unit in each embodiment of the application can integrate in 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, the technical solution of the application 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.) execute each embodiment the method for the application all or part of the steps. And storage medium above-mentioned includes: that USB flash disk, mobile hard disk, read-only memory (Read-Only Memory) ROM, arbitrary access are deposited The various media that can store program code such as reservoir (Random Access Memory, RAM), magnetic or disk.

The above, the only specific embodiment of the application, but the protection scope of the application is not limited thereto, it is any Those familiar with the art within the technical scope of the present application, can easily think of the change or the replacement, and should all contain Lid is within the scope of protection of this application.Therefore, the protection scope of the application shall be subject to the protection scope of the claim.

Claims

1. a kind of modulating-coding strategy MCS configuration method, which is characterized in that this method comprises:

Terminal device receives the first radio resource control RRC signaling that the network equipment is sent, and first RRC signaling carries first Indicate that information, the first instruction information are used to indicate the type of MCS table；

Wherein, in the case where the first radio network temporary identifier RNTI is configured, MCS indicated by the first instruction information The type of table does not include the first MCS table, and the first MCS table refers to: superfluous in the circulation of the first Downlink Control Information DCI Remaining check code CRC is by the scrambled situation of the first RNTI, the corresponding MCS table of the first DCI.

2. the method according to claim 1, wherein first instruction in the case where the first RNTI is configured The type for the MCS table that information can indicate, with first instruction information institute in the case where the first RNTI is not configured The type for the MCS table that can be indicated is different.

3. according to the method described in claim 2, it is characterized in that, first instruction in the case where the first RNTI is configured The number of the type for the MCS table that information can indicate, less than in the case where the first RNTI is not configured, described first refers to Show the number of the type for the MCS table that information can indicate.

4. a kind of modulating-coding strategy MCS configuration method, which is characterized in that this method comprises:

Terminal device receives the first RRC signaling that the network equipment is sent, and first RRC signaling carries the first instruction information, institute State the type that the first instruction information is used to indicate MCS table；

Wherein, in the case where the first RNTI is configured, the type of MCS table indicated by the first instruction information does not include When the first MCS table, the first RNTI is used to indicate the second information, and second information includes and the first MCS table At least one of different information；And/or the type of MCS table indicated by the first instruction information includes the first MCS When table, the first RNTI is also used to indicate that the second information, second information include different from the first MCS table At least one of information；The first MCS table refers to: the case where the CRC of the first DCI is scrambled by the first RNTI Under, the corresponding MCS table of the first DCI.

5. a kind of modulating-coding strategy MCS configuration method, which is characterized in that this method comprises:

In the case where the first RNTI is configured, if the type of MCS table indicated by the first instruction information is first MCS table, then the behavior of the terminal equipment side is determined by the terminal device, and the first MCS table refers to: first The CRC of DCI is by the scrambled situation of the first RNTI, the corresponding MCS table of the first DCI.

6. according to the method described in claim 5, it is characterized in that, the behavior of the terminal equipment side is determined by the terminal device It is fixed, it includes any of the following:

It is anti-to the downstream data channel for carrying first RRC signaling after the terminal device receives first RRC signaling Present NACK message；

After the terminal device receives first RRC signaling, the first MCS is obtained according to the first MCS form analysis and is matched It sets；

After the terminal device receives first RRC signaling, the 2nd MCS configuration is obtained according to the 2nd MCS form analysis；

After the terminal device receives first RRC signaling, according to the first MCS table and the 2nd MCS form analysis Obtain the first MCS configuration and the 2nd MCS configuration.

7. a kind of modulating-coding strategy MCS configuration method, which is characterized in that this method comprises:

In the case where the first RNTI is configured, if the type of MCS table indicated by the first instruction information is first MCS table, then the terminal device determines that the corresponding 2nd MCS table of the 2nd DCI, the CRC of the 2nd DCI are added by the 2nd RNTI Disturb, the first MCS table refers to: the first DCI CRC by the scrambled situation of the first RNTI, the described first DCI pairs The MCS table answered.

8. the method according to the description of claim 7 is characterized in that the 2nd MCS table and the first MCS table are not Together.

9. a kind of modulating-coding strategy MCS configuration method, which is characterized in that this method comprises:

In the case where the first RNTI is configured, if the type of MCS table indicated by the first instruction information is first MCS table, then the terminal device determines that the 2nd DCI corresponds to the first MCS table, and the CRC of the 2nd DCI is by second RNTI scrambling, the first MCS table refers to: the first DCI CRC by the scrambled situation of the first RNTI, described the The corresponding MCS table of one DCI.

10. according to the method described in claim 9, it is characterized in that, in the case where the first RNTI is configured, described One RNTI is used to indicate the second information, and second information includes at least one in the information different from the first MCS table Kind.

11. method according to claim 9 or 10, which is characterized in that in the case where the first RNTI is configured, institute It states the first RNTI and is not used in instruction MCS table.

12. a kind of modulating-coding strategy MCS configuration method, which is characterized in that this method comprises:

The network equipment sends the first RRC signaling to terminal device, and first RRC signaling carries the first instruction information, and described the One instruction information is used to indicate the type of MCS table；

Wherein, in the case where the first RNTI is configured, the type of MCS table indicated by the first instruction information does not include First MCS table, the first MCS table refer to: the first DCI CRC by the scrambled situation of the first RNTI, it is described The corresponding MCS table of first DCI.

13. according to the method for claim 12, which is characterized in that in the case where the first RNTI is configured, described first refers to The type for showing the MCS table that information can indicate, with the first instruction information described in the case where the first RNTI is not configured The type for the MCS table that can be indicated is different.

14. according to the method for claim 13, which is characterized in that in the case where the first RNTI is configured, described first refers to The number for showing the type for the MCS table that information can indicate, less than in the case where the first RNTI is not configured described first Indicate the number of the type for the MCS table that information can indicate.

15. a kind of modulating-coding strategy MCS configuration method, which is characterized in that this method comprises:

Wherein, in the case where the first RNTI is configured, the type of MCS table indicated by the first instruction information does not include When the first MCS table, the first RNTI is used to indicate the second information, and second information includes and the first MCS table At least one of different information；And/or the type of MCS table indicated by the first instruction information includes the first MCS When table, the first RNTI is also used to indicate that the second information, second information include different from the first MCS table At least one of information；The first MCS table refers to: the first Downlink Control Information DCI CRC by the first RNTI In scrambled situation, the corresponding MCS table of the first DCI.

16. a kind of modulating-coding strategy MCS configuration device, which is characterized in that described device includes:

Receiving unit, for receiving the first RRC signaling of network equipment transmission, first RRC signaling carries the first instruction letter Breath, the first instruction information are used to indicate the type of MCS table；

17. device according to claim 16, which is characterized in that in the case where the first RNTI is configured, described first refers to The type for showing the MCS table that information can indicate, with the first instruction information described in the case where the first RNTI is not configured The type for the MCS table that can be indicated is different.

18. device according to claim 17, which is characterized in that in the case where the first RNTI is configured, described first refers to The number for showing the type for the MCS table that information can indicate, less than in the case where the first RNTI is not configured described first Indicate the number of the type for the MCS table that information can indicate.

19. a kind of modulating-coding strategy MCS configuration device, which is characterized in that described device includes:

20. a kind of modulating-coding strategy MCS configuration device, which is characterized in that described device includes:

Determination unit, in the case where the first RNTI is configured, if MCS table indicated by the first instruction information Type be the first MCS table, then the behavior of the terminal equipment side is determined by the terminal device, the first MCS table Refer to: the first DCI CRC by the scrambled situation of the first RNTI, the corresponding MCS table of the first DCI.

21. device according to claim 20, which is characterized in that the behavior of the terminal equipment side is by the terminal device It determines, includes any of the following:

22. a kind of modulating-coding strategy MCS configuration device, which is characterized in that described device includes:

Determination unit, in the case where the first RNTI is configured, if MCS table indicated by the first instruction information Type be the first MCS table, it is determined that the corresponding 2nd MCS table of the 2nd DCI, the CRC of the 2nd DCI are added by the 2nd RNTI Disturb, the first MCS table refers to: the first DCI CRC by the scrambled situation of the first RNTI, the described first DCI pairs The MCS table answered.

23. device according to claim 22, which is characterized in that the 2nd MCS table and the first MCS table are not Together.

24. a kind of modulating-coding strategy MCS configuration device, which is characterized in that described device includes:

Determination unit, in the case where the first RNTI is configured, if MCS table indicated by the first instruction information Type be the first MCS table, it is determined that the 2nd DCI corresponds to the first MCS table, and the CRC of the 2nd DCI is by second RNTI scrambling, the first MCS table refers to: the first DCI CRC by the scrambled situation of the first RNTI, described the The corresponding MCS table of one DCI.

25. device according to claim 24, which is characterized in that described in the case where the first RNTI is configured First RNTI is used to indicate the second information, second information include in the information different from the first MCS table at least It is a kind of.

26. the device according to claim 24 or 25, which is characterized in that in the case where the first RNTI is configured, First RNTI is not used in instruction MCS table.

27. a kind of modulating-coding strategy MCS configuration device, which is characterized in that described device includes:

Transmission unit, for sending the first RRC signaling to terminal device, first RRC signaling carries the first instruction information, institute State the type that the first instruction information is used to indicate MCS table；

28. device according to claim 27, which is characterized in that in the case where the first RNTI is configured, described first refers to The type for showing the MCS table that information can indicate, with the first instruction information described in the case where the first RNTI is not configured The type for the MCS table that can be indicated is different.

29. device according to claim 28, which is characterized in that in the case where the first RNTI is configured, described first refers to The number for showing the type for the MCS table that information can indicate, less than in the case where the first RNTI is not configured described first Indicate the number of the type for the MCS table that information can indicate.

30. a kind of modulating-coding strategy MCS configuration device, which is characterized in that described device includes:

31. a kind of terminal device characterized by comprising processor and memory, the memory is for storing computer journey Sequence, the processor are executed for calling and running the computer program stored in the memory as in claim 1 to 11 Described in any item methods.

32. a kind of network equipment characterized by comprising processor and memory, the memory is for storing computer journey Sequence, the processor execute such as claim 12 to 15 for calling and running the computer program stored in the memory Any one of described in method.

33. a kind of chip characterized by comprising processor makes for computer program to be called and run from memory The equipment that the chip must be equipped with executes the method as described in any one of claims 1 to 11.

34. a kind of chip characterized by comprising processor makes for computer program to be called and run from memory The equipment that the chip must be equipped with executes method described in any one of claim 12 to 15.

35. a kind of computer readable storage medium, which is characterized in that for storing computer program, the computer program makes Obtain method of the computer execution as described in any one of claims 1 to 11.

36. a kind of computer readable storage medium, which is characterized in that for storing computer program, the computer program makes It obtains computer and executes method described in any one of claim 12 to 15.

37. a kind of computer program product, which is characterized in that including computer program instructions, which makes Computer executes the method as described in any one of claims 1 to 11.

38. a kind of computer program product, which is characterized in that including computer program instructions, which makes Computer executes method described in any one of claim 12 to 15.

39. a kind of computer program, which is characterized in that the computer program makes computer execute such as claim 1 to 11 Any one of described in method.

40. a kind of computer program, which is characterized in that the computer program makes computer execute such as claim 12 to 15 Any one of described in method.