CN109548147A - A kind of resource allocation method, base station and terminal - Google Patents
A kind of resource allocation method, base station and terminal Download PDFInfo
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- CN109548147A CN109548147A CN201710687314.7A CN201710687314A CN109548147A CN 109548147 A CN109548147 A CN 109548147A CN 201710687314 A CN201710687314 A CN 201710687314A CN 109548147 A CN109548147 A CN 109548147A
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- bwp
- information
- terminal
- distribution
- message
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
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- 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
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
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- 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
- H04L5/0091—Signaling for the administration of the divided path
-
- 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
- H04W74/00—Wireless channel access, e.g. scheduled or random access
- H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
Abstract
The present invention provides a kind of resource allocation method, base station and terminals, are related to field of communication technology.The resource allocation method is applied to base station, comprising: the configuration information of portions of bandwidth BWP is sent to terminal；The configuration information includes: BWP identification information, the uplink and downlink instruction information of BWP, the type information of BWP, the logic channel LCH information of BWP, at least one in the distribution information of available BWP and the frequency domain position of BWP of terminal；Wherein, the identification information that the uplink and downlink instruction information of the BWP includes: BWP for uplink and/or downlink, the type information of the BWP include: the main BWP of terminal, terminal auxiliary BWP and do not distinguish in major-minor BWP at least one of.The configuration information and is sent to terminal by carrying out the determination of the configuration information of BWP for terminal by above scheme, base station, realizes the dynamic configuration to BWP with this, and perfect communication process ensure that the reliability of network communication.
Description
Technical field
The present invention relates to field of communication technology, in particular to a kind of resource allocation method, base station and terminal.
Background technique
In (NR) Rel-15 that newly eats dishes without rice or wine, each maximum channel bandwidth of carrier wave (channel bandwidth) is
400MHZ.It is contemplated that user equipment (UE, also referred to as terminal) ability, the maximum bandwidth that UE is supported can be less than 400MHZ, and
UE can work in multiple small portions of bandwidth (bandwidth part, BWP).Each portions of bandwidth corresponds to a numerical value
Configure (Numerology), bandwidth (bandwidth), frequency positioning (frequency location).Base station needs to tell UE
Which which work on BWP, i.e. activation (activate) BWP.Activation, the deactivation of BWP can pass through radio resource
Control the signalings such as (RRC), Downlink Control Information (DCI), (MAC CE).
But cause communication process imperfect without the allocation plan of the uplink and downlink for BWP in the prior art, it cannot
Guarantee the reliability of network communication.
Summary of the invention
The embodiment of the present invention provides a kind of resource allocation method, base station and terminal, to solve not to be directed in the prior art
The allocation plan of BWP causes communication process imperfect, it cannot be guaranteed that the problem of the reliability of network communication.
In order to solve the above-mentioned technical problem, the embodiment of the present invention provides a kind of resource allocation method, is applied to base station, packet
It includes:
The configuration information of portions of bandwidth BWP is sent to terminal；
The configuration information includes: uplink and downlink the instruction information, the type information of BWP, BWP of BWP identification information, BWP
At least one of in the distribution information of the available BWP of logic channel LCH information, terminal and the frequency domain position of BWP；
Wherein, the uplink and downlink instruction information of the BWP includes: identification information of the BWP for uplink and/or downlink, described
The type information of BWP include: the main BWP of terminal, terminal auxiliary BWP and do not distinguish in major-minor BWP at least one of.
The embodiment of the present invention also provides a kind of resource allocation method, is applied to terminal, comprising:
Receive the configuration information for the portions of bandwidth BWP that terminal is sent；
The configuration information includes: uplink and downlink the instruction information, the type information of BWP, BWP of BWP identification information, BWP
At least one of in the distribution information of the available BWP of logic channel LCH information, terminal and the frequency domain position of BWP；
Wherein, the uplink and downlink instruction information of the BWP includes: identification information of the BWP for uplink and/or downlink, described
The type information of BWP include: the main BWP of terminal, terminal auxiliary BWP and do not distinguish in major-minor BWP at least one of.
The embodiment of the present invention also provides a kind of base station, comprising:
Sending module, for the configuration information of portions of bandwidth BWP to be sent to terminal；
The configuration information includes: uplink and downlink the instruction information, the type information of BWP, BWP of BWP identification information, BWP
At least one of in the distribution information of the available BWP of logic channel LCH information, terminal and the frequency domain position of BWP；
Wherein, the uplink and downlink instruction information of the BWP includes: identification information of the BWP for uplink and/or downlink, described
The type information of BWP include: the main BWP of terminal, terminal auxiliary BWP and do not distinguish in major-minor BWP at least one of.
The embodiment of the present invention also provides a kind of base station, comprising: memory, processor and storage on a memory and can located
The computer program run on reason device, the computer program realize above-mentioned resource allocation method when being executed by the processor
The step of.
The embodiment of the present invention also provides a kind of computer readable storage medium, wherein the computer readable storage medium
On be stored with computer program, the computer program realizes above-mentioned resource allocation method when being executed by processor the step of.
The embodiment of the present invention also provides a kind of terminal, comprising:
Receiving module, the configuration information of the portions of bandwidth BWP for receiving terminal transmission；
The configuration information includes: uplink and downlink the instruction information, the type information of BWP, BWP of BWP identification information, BWP
At least one of in the distribution information of the available BWP of logic channel LCH information, terminal and the frequency domain position of BWP；
Wherein, the uplink and downlink instruction information of the BWP includes: identification information of the BWP for uplink and/or downlink, described
The type information of BWP include: the main BWP of terminal, terminal auxiliary BWP and do not distinguish in major-minor BWP at least one of.
The embodiment of the present invention also provides a kind of terminal, comprising: memory, processor and storage on a memory and can located
The computer program run on reason device, the computer program realize above-mentioned resource allocation method when being executed by the processor
The step of.
The embodiment of the present invention also provides a kind of computer readable storage medium, wherein the computer readable storage medium
On be stored with computer program, the computer program realizes above-mentioned resource allocation method when being executed by processor the step of.
The beneficial effects of the present invention are:
The configuration information is sent to end by carrying out the determination of the configuration information of BWP for terminal by above scheme, base station
End realizes the dynamic configuration to BWP with this, and perfect communication process ensure that the reliability of network communication.
Detailed description of the invention
Fig. 1 shows one of flow charts of resource allocation method of the embodiment of the present invention；
Fig. 2 expression is associated with schematic diagram with the uplink and downlink BWP's of terminal association；
The form schematic diagram of Fig. 3 expression MAC layer CE；
Fig. 4 indicates the two of the flow chart of the resource allocation method of the embodiment of the present invention；
Fig. 5 indicates the module diagram of the base station of the embodiment of the present invention；
Fig. 6 indicates the structure chart of the base station of the embodiment of the present invention；
Fig. 7 indicates the module diagram of the terminal of the embodiment of the present invention；
Fig. 8 shows the structural block diagrams of the terminal of the embodiment of the present invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, right below in conjunction with the accompanying drawings and the specific embodiments
The present invention is described in detail.
The present invention causes communication process imperfect for the allocation plan in the prior art without being directed to BWP, it cannot be guaranteed that
The problem of reliability of network communication, provides a kind of resource allocation method, base station and terminal.
As shown in Figure 1, the embodiment of the present invention provides a kind of resource allocation method, it is applied to base station, comprising:
Step 101, the configuration information of portions of bandwidth BWP is sent to terminal.
Wherein, which includes: uplink and downlink the instruction information, the type information of BWP, BWP of BWP identification information, BWP
Logic channel LCH information, terminal available BWP distribution information and the frequency domain position of BWP (frequency domain position indicates the BWP
At least one of it is which frequency range belonged in a frequency domain) in；
Wherein, the uplink and downlink instruction information of the BWP includes: identification information of the BWP for uplink and/or downlink, described
The type information of BWP include: the main BWP of terminal, terminal auxiliary BWP and do not distinguish in major-minor BWP at least one of, need
Bright, base station can configure the BWP of 3 seed types to terminal, respectively be that main BWP, auxiliary BWP and common BWP (do not distinguish master
Auxiliary BWP), base station can configure multiple auxiliary BWP (SBWP), wherein auxiliary BWP can carry out deactivating configuration, and main BWP
(PBWP) deactivation configuration is not can be carried out upon activation.
It should be noted that the distribution information of the available BWP of the terminal refers to that base station is the uplink and downlink BWP of terminal distribution
Information, because the distribution information of the available BWP of terminal refer to must simultaneously to terminal collocating uplink BWP and downlink BWP, so this
Place it is also assumed that be for terminal configuration uplink and downlink BWP related information, for example, as shown in Fig. 2, uplink (UL) have BWP1,
BWP2 and BWP3, downlink (DL) have BWP1, BWP2, BWP3, BWP4 and BWP5, wherein BWP1 PBWP, BWP3 and BWP5 are
SBWP, base station is by related information: the BWP2 of uplink and BWP1, BWP3 and BWP5 of downlink distribute to terminal, as terminal
BWP can be used.
Specifically, the implementation of step 101 are as follows: by presetting message, the configuration information is sent to terminal；
Wherein, the presetting message includes: media access control (MAC) layer control element (CE), wireless heterogeneous networks
(RRC) at least one in message, Packet Data Convergence Protocol (PDCP) control signaling, physical layer indication signaling and system message
?.
It should be noted that base station is also an option that in the difference sent in configuration information using different presetting messages
Hold, optionally, if in the configuration information including the distribution information of the available BWP of BWP identification information and/or terminal, passes through and be
System message, is sent to terminal for the distribution information of BWP identification information and/or the available BWP of terminal；
Wherein, the system message includes: in Master Information Block (MIB), System information block (SIB) and predetermined system message
At least one of, wherein the predetermined system message is a part of system message, for transmitting the information based on terminal request.
Optionally, if the distribution information of the available BWP in the configuration information including terminal, by RRC information, by terminal
The distribution information of available BWP be sent to terminal；
Wherein, the RRC information includes: at least one in second message, the 4th message and RRC reallocation message.
It should be noted that the second message is random access response (RACH Response) message, the described 4th disappears
Breath is that RRC connection configures (RRC Connection Setup) message, and the RRC reallocation message can be switching command (HO
CMD)。
When base station sends configuration information using MAC layer CE, MAC layer CE includes:
It is used to indicate the instruction ratio of the indication bit of the uplink and downlink instruction information of BWP, the type information for being used to indicate BWP
It is special, be used to indicate whether for terminal distribution can with the indication bit of the identification information of BWP, be used to indicate the finger of BWP identification information
Show bit and is used to indicate the indication bit of the LCH information of BWP；
It is being used to indicate whether that can be designated as terminal distribution with the indication bit of the identification information of BWP for terminal distribution can be used
When the identification information of BWP, the distribution information of the available BWP of terminal is carried on data portion.
Specifically, as shown in figure 3, the specific bit distribution condition of MAC layer CE are as follows:
Uplink and downlink instruction information (UL/DL, wherein UL indicates uplink, and DL indicates downlink) length of BWP is 1bit；BWP's
Type information (P/S, wherein P indicates that PBWP, S indicate SBWP) length is 1bit；It whether is that terminal distribution can use the mark of BWP
Message length is 1bit, and when that can use the identification information of BWP for terminal distribution, available bits map (bitmap) mode in MAC
The data portion of layer CE is expressed as the related information of the uplink and downlink BWP of terminal configuration；BWP identification information (BWP index) can be with
It may be variable bit length for fixed bit length；And the LCH information of BWP.
For example, BWP index is indicated with 3bit when distinguishing main BWP and auxiliary BWP for the BWP of configuration, 001 indicates to use
BWP1, downlink indicate that PBWP is indicated with 1 with 0, can be indicated with the identification information of BWP with 1 for terminal distribution, it is assumed that downlink has 3
BWP, uplink have 4 BWP, using the bitmap of 3*4, when using the first downlink BWP and the first uplink BWP and the second uplink BWP
When, the set-up mode of bitmap are as follows: 00100010010 or 10010000100, wherein preceding 3 bit indicate downlink BWP, behind 8
It is two groups that a bit, which is divided to, one uplink BWP of every group of expression.
After configuration information is handed down to terminal by base station, when terminal is when receiving the order of activation BWP, activation is corresponding
BWP and BWP associated there.
The embodiment of the present invention, base station are sent the configuration information by carrying out the determination of the configuration information of BWP for terminal
To terminal, the dynamic configuration to BWP is realized with this, perfect communication process ensure that the reliability of network communication.
As shown in figure 4, the embodiment of the present invention provides a kind of resource allocation method, it is applied to terminal, comprising:
Step 401, the configuration information for the portions of bandwidth BWP that terminal is sent is received.
Wherein, the configuration information include: BWP identification information, BWP uplink and downlink instruction information, BWP type information,
At least one of in the logic channel LCH information of BWP, the distribution information of available BWP and the frequency domain position of BWP of terminal；
Wherein, the uplink and downlink instruction information of the BWP includes: identification information of the BWP for uplink and/or downlink, described
The type information of BWP include: the main BWP of terminal, terminal auxiliary BWP and do not distinguish in major-minor BWP at least one of.
Optionally, step 401 is in specific implementation, comprising:
If including the distribution information of the available BWP of BWP identification information and/or terminal in the configuration information, terminal is received
The distribution information of the available BWP of the BWP identification information and/or terminal that are sent by system message；
Wherein, the system message includes: at least one in Master Information Block, System information block and predetermined system message.
Optionally, step 401 is in specific implementation, comprising:
If the distribution information of the available BWP in the configuration information including terminal, receive what terminal was sent by RRC information
The distribution information of the available BWP of terminal；
Wherein, the RRC information includes: at least one in second message, the 4th message and RRC reallocation message.
Optionally, step 401 is in specific implementation, comprising:
Receive the configuration information for the BWP that terminal is sent by presetting message；
Wherein, the presetting message includes: that media access control MAC layer control element CE, radio resource control RRC disappear
At least one of in breath, Packet Data Convergence Protocol PDCP control signaling, physical layer indication signaling and system message.
Specifically, when the presetting message is MAC layer CE, the MAC layer CE includes:
It is used to indicate the instruction ratio of the indication bit of the uplink and downlink instruction information of BWP, the type information for being used to indicate BWP
It is special, be used to indicate whether for terminal distribution can with the indication bit of the identification information of BWP, be used to indicate the finger of BWP identification information
Show bit and is used to indicate the indication bit of the LCH information of BWP；
It is being used to indicate whether that can be designated as terminal distribution with the indication bit of the identification information of BWP for terminal distribution can be used
When the identification information of BWP, the distribution information of the available BWP of terminal is carried on data portion.
It should be noted that the description of all about terminal side is suitable for the money applied to terminal side in above-described embodiment
In the embodiment of source configuration method, it can also reach same technical effect.
As shown in figure 5, the embodiment of the present invention provides a kind of base station, comprising:
Sending module 501, for the configuration information of portions of bandwidth BWP to be sent to terminal.
Wherein, the configuration information include: BWP identification information, BWP uplink and downlink instruction information, BWP type information,
At least one of in the logic channel LCH information of BWP, the distribution information of available BWP and the frequency domain position of BWP of terminal；
Wherein, the uplink and downlink instruction information of the BWP includes: identification information of the BWP for uplink and/or downlink, described
The type information of BWP include: the main BWP of terminal, terminal auxiliary BWP and do not distinguish in major-minor BWP at least one of.
Optionally, the sending module 501 is used for:
If including the distribution information of the available BWP of BWP identification information and/or terminal in the configuration information, pass through system
The distribution information of BWP identification information and/or the available BWP of terminal is sent to terminal by message；
Wherein, the system message includes: at least one in Master Information Block, System information block and predetermined system message.
Optionally, the sending module 501 is used for:
If the distribution information of the available BWP in the configuration information including terminal, by RRC information, by the available of terminal
The distribution information of BWP is sent to terminal；
Wherein, the RRC information includes: at least one in second message, the 4th message and RRC reallocation message.
Optionally, the sending module 501 is used for:
By presetting message, the configuration information is sent to terminal；
Wherein, the presetting message includes: that media access control MAC layer control element CE, radio resource control RRC disappear
At least one of in breath, Packet Data Convergence Protocol PDCP control signaling, physical layer indication signaling and system message.
Specifically, when the presetting message is MAC layer CE, the MAC layer CE includes:
It is used to indicate the instruction ratio of the indication bit of the uplink and downlink instruction information of BWP, the type information for being used to indicate BWP
It is special, be used to indicate whether for terminal distribution can with the indication bit of the identification information of BWP, be used to indicate the finger of BWP identification information
Show bit and is used to indicate the indication bit of the LCH information of BWP；
It is being used to indicate whether that can be designated as terminal distribution with the indication bit of the identification information of BWP for terminal distribution can be used
When the identification information of BWP, the distribution information of the available BWP of terminal is carried on data portion.
It should be noted that the base station embodiment is base corresponding with the above-mentioned resource allocation method applied to base station side
It stands, all implementations of above-described embodiment can also reach same technical effect suitable for the base station embodiment.
The embodiment of the present invention also provides a kind of base station, comprising: memory, processor and storage on a memory and can located
The computer program that runs on reason device, the computer program are realized above-mentioned applied to base station side when being executed by the processor
Resource allocation method embodiment in each process, and identical technical effect can be reached, it is no longer superfluous here to avoid repeating
It states.
The embodiment of the present invention also provides a kind of computer readable storage medium, wherein the computer readable storage medium
On be stored with computer program, the computer program realizes that the above-mentioned resource applied to base station side is matched when being executed by processor
Each process in embodiment of the method is set, and identical technical effect can be reached, to avoid repeating, which is not described herein again.Wherein,
The computer readable storage medium, such as read-only memory (Read-Only Memory, abbreviation ROM), random access memory
Device (Random Access Memory, abbreviation RAM), magnetic or disk etc..
Fig. 6 is the structure chart of the base station of one embodiment of the invention, can be realized the above-mentioned resource distribution applied to base station side
The details of method, and reach identical effect.As shown in fig. 6, base station 600 includes: processor 601, transceiver 602, memory
603 and bus interface, in which:
Processor 601 executes following process for reading the program in memory 603: by transceiver 602 by bandwidth
The configuration information of part BWP is sent to terminal.
Wherein, the configuration information include: BWP identification information, BWP uplink and downlink instruction information, BWP type information,
At least one of in the logic channel LCH information of BWP, the distribution information of available BWP and the frequency domain position of BWP of terminal；
Wherein, the uplink and downlink instruction information of the BWP includes: identification information of the BWP for uplink and/or downlink, described
The type information of BWP include: the main BWP of terminal, terminal auxiliary BWP and do not distinguish in major-minor BWP at least one of.
In Fig. 6, bus architecture may include the bus and bridge of any number of interconnection, specifically be represented by processor 601
One or more processors and the various circuits of memory that represent of memory 603 link together.Bus architecture can be with
Various other circuits of such as peripheral equipment, voltage-stablizer and management circuit or the like are linked together, these are all these
Well known to field, therefore, it will not be further described herein.Bus interface provides interface.Transceiver 602 can be
Multiple element includes transmitter and receiver, provides the unit for communicating over a transmission medium with various other devices.
Processor 601, which is responsible for management bus architecture and common processing, memory 603, can store processor 601 and is holding
Used data when row operation.
Optionally, the processor 601 reads the program in memory 603, is also used to execute: if in the configuration information
The distribution information of available BWP including BWP identification information and/or terminal, by system message, by BWP identification information and/or end
The distribution information of the available BWP at end is sent to terminal；
Wherein, the system message includes: at least one in Master Information Block, System information block and predetermined system message.
Optionally, the processor 601 reads the program in memory 603, is also used to execute: if in the configuration information
The distribution information of the available BWP of terminal is sent to terminal by RRC information by the distribution information of the available BWP including terminal；
Wherein, the RRC information includes: at least one in second message, the 4th message and RRC reallocation message.
Optionally, the processor 601 reads the program in memory 603, is also used to execute:, will by presetting message
The configuration information is sent to terminal；
Wherein, the presetting message includes: that media access control MAC layer control element CE, radio resource control RRC disappear
At least one of in breath, Packet Data Convergence Protocol PDCP control signaling, physical layer indication signaling and system message.
Specifically, when the presetting message is MAC layer CE, the MAC layer CE includes:
It is used to indicate the instruction ratio of the indication bit of the uplink and downlink instruction information of BWP, the type information for being used to indicate BWP
It is special, be used to indicate whether for terminal distribution can with the indication bit of the identification information of BWP, be used to indicate the finger of BWP identification information
Show bit and is used to indicate the indication bit of the LCH information of BWP；
It is being used to indicate whether that can be designated as terminal distribution with the indication bit of the identification information of BWP for terminal distribution can be used
When the identification information of BWP, the distribution information of the available BWP of terminal is carried on data portion.
The base station of the embodiment of the present invention, the determination of the configuration information by carrying out BWP for terminal, and the configuration information is sent out
Terminal is given, the dynamic configuration to BWP is realized with this, perfect communication process ensure that the reliability of network communication.
As shown in fig. 7, the embodiment of the present invention provides a kind of terminal, comprising:
Sending module 701, for the configuration information of portions of bandwidth BWP to be sent to terminal.
Specifically, the configuration information includes: BWP identification information, the uplink and downlink instruction information of BWP, the type of BWP letter
Breath, the logic channel LCH information of BWP, in the distribution information of available BWP and the frequency domain position of BWP of terminal at least one of；
Wherein, the uplink and downlink instruction information of the BWP includes: identification information of the BWP for uplink and/or downlink, described
The type information of BWP include: the main BWP of terminal, terminal auxiliary BWP and do not distinguish in major-minor BWP at least one of.
Optionally, the sending module 701 is used for:
If including the distribution information of the available BWP of BWP identification information and/or terminal in the configuration information, pass through system
The distribution information of BWP identification information and/or the available BWP of terminal is sent to terminal by message；
Wherein, the system message includes: at least one in Master Information Block, System information block and predetermined system message.
Optionally, the sending module 701 is used for:
If the distribution information of the available BWP in the configuration information including terminal, by RRC information, by the available of terminal
The distribution information of BWP is sent to terminal；
Wherein, the RRC information includes: at least one in second message, the 4th message and RRC reallocation message.
Optionally, the sending module 701 is used for:
By presetting message, the configuration information is sent to terminal；
Wherein, the presetting message includes: that media access control MAC layer control element CE, radio resource control RRC disappear
At least one of in breath, Packet Data Convergence Protocol PDCP control signaling, physical layer indication signaling and system message.
Specifically, when the presetting message is MAC layer CE, the MAC layer CE includes:
It is used to indicate the instruction ratio of the indication bit of the uplink and downlink instruction information of BWP, the type information for being used to indicate BWP
It is special, be used to indicate whether for terminal distribution can with the indication bit of the identification information of BWP, be used to indicate the finger of BWP identification information
Show bit and is used to indicate the indication bit of the LCH information of BWP；
It is being used to indicate whether that can be designated as terminal distribution with the indication bit of the identification information of BWP for terminal distribution can be used
When the identification information of BWP, the distribution information of the available BWP of terminal is carried on data portion.
It should be noted that the terminal embodiment is end corresponding with the above-mentioned resource allocation method applied to terminal side
End, all implementations of above-described embodiment can also reach same technical effect suitable for the terminal embodiment.
The embodiment of the present invention also provides a kind of terminal, comprising: memory, processor and storage on a memory and can located
The computer program that runs on reason device, the computer program are realized above-mentioned applied to terminal side when being executed by the processor
Resource allocation method embodiment in each process, and identical technical effect can be reached, it is no longer superfluous here to avoid repeating
It states.
The embodiment of the present invention also provides a kind of computer readable storage medium, wherein the computer readable storage medium
On be stored with computer program, the computer program realizes that the above-mentioned resource applied to terminal side is matched when being executed by processor
Each process in embodiment of the method is set, and identical technical effect can be reached, to avoid repeating, which is not described herein again.Wherein,
The computer readable storage medium, such as read-only memory (Read-Only Memory, abbreviation ROM), random access memory
Device (Random Access Memory, abbreviation RAM), magnetic or disk etc..
As shown in figure 8, the structural block diagram of the terminal for one embodiment of the invention.The present invention is illustrated below with reference to the figure
Resource allocation method application entity.
Terminal 800 as shown in Figure 8 includes: at least one processor 801, memory 802, at least one network interface
804 and user interface 803.Various components in terminal 800 are coupled by bus system 805.It is understood that bus system
805 for realizing the connection communication between these components.Bus system 805 further includes that power supply is total in addition to including data/address bus
Line, control bus and status signal bus in addition.But for the sake of clear explanation, various buses are all designated as total linear system in fig. 8
System 805.
Wherein, user interface 803 may include display, keyboard or pointing device (for example, mouse, trace ball
(track ball), touch-sensitive plate or touch screen etc..
It is appreciated that the memory 802 in the embodiment of the present invention can be volatile memory or nonvolatile memory,
It or 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, DDRSDRAM), 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, DRRAM).The memory 802 of system and method described herein is intended to include but is not limited to these and arbitrarily its
It is suitble to the memory of type.
In some embodiments, memory 802 stores following element, executable modules or data structures, or
Their subset of person or their superset: operating system 8021 and application program 8022.
Wherein, operating system 8021 include various system programs, such as ccf layer, core library layer, driving layer etc., are used for
Realize various basic businesses and the hardware based task of processing.Application program 8022 includes various application programs, such as media
Player (Media Player), browser (Browser) etc., for realizing various applied business.Realize the embodiment of the present invention
The program of method may be embodied in application program 8022.
In embodiments of the present invention, mobile terminal 800 further include: be stored on memory 802 and can be on processor 801
The computer program of operation specifically can be the computer-controlled program in application program 8022, and computer program is processed
Device 801 realizes following steps when executing: receiving the configuration information for the portions of bandwidth BWP that terminal is sent.
Wherein, the configuration information include: BWP identification information, BWP uplink and downlink instruction information, BWP type information,
At least one of in the logic channel LCH information of BWP, the distribution information of available BWP and the frequency domain position of BWP of terminal；
Wherein, the uplink and downlink instruction information of the BWP includes: identification information of the BWP for uplink and/or downlink, described
The type information of BWP include: the main BWP of terminal, terminal auxiliary BWP and do not distinguish in major-minor BWP at least one of.
The method that the embodiments of the present invention disclose can be applied in processor 801, or be realized by processor 801.
Processor 801 may be a kind of IC chip, the processing capacity with signal.During realization, the above method it is each
Step can be completed by the integrated logic circuit of the hardware in processor 801 or the instruction of software form.Above-mentioned processing
Device 801 can be general processor, digital signal processor (Digital Signal Processor, DSP), dedicated integrated electricity
Road (Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components.It may be implemented or execute disclosed each method, step and the logic diagram in the embodiment of the present invention.It is general
Processor can be microprocessor or the processor is also possible to any conventional processor etc..In conjunction with institute of the embodiment of the present invention
The step of disclosed method, can be embodied directly in hardware decoding processor and execute completion, or with the hardware in decoding processor
And software module combination executes completion.Software module can be located at random access memory, and flash memory, read-only memory may be programmed read-only
In the computer readable storage medium of this fields such as memory or electrically erasable programmable memory, register maturation.The meter
Calculation machine readable storage medium storing program for executing is located at memory 802, and processor 801 reads the information in memory 802, completes in conjunction with its hardware
The step of stating method.Specifically, it is stored with computer program on the computer readable storage medium, computer program is by processor
801 realize following steps when executing.
It is understood that embodiments described herein can with hardware, software, firmware, middleware, microcode or its
Combination is to realize.For hardware realization, processing unit be may be implemented in one or more specific integrated circuit (Application
Specific Integrated Circuits, ASIC), digital signal processor (Digital Signal Processing,
DSP), digital signal processing appts (DSPDevice, DSPD), programmable logic device (Programmable Logic
Device, PLD), field programmable gate array (Field-Programmable Gate Array, FPGA), general processor,
In controller, microcontroller, microprocessor, other electronic units for executing herein described function or combinations thereof.
For software implementations, it can be realized herein by executing the module (such as process, function etc.) of function described herein
The technology.Software code is storable in memory and is executed by processor.Memory can in the processor or
It is realized outside processor.
Optionally, it is realized when computer program is executed by processor 801: if in the configuration information including BWP mark letter
The distribution information of breath and/or the available BWP of terminal receives BWP identification information and/or terminal that terminal is sent by system message
Available BWP distribution information；
Wherein, the system message includes: at least one in Master Information Block, System information block and predetermined system message.
Optionally, it is realized when computer program is executed by processor 801: if available including terminal in the configuration information
The distribution information of BWP receives the distribution information of the available BWP for the terminal that terminal is sent by RRC information；
Wherein, the RRC information includes: at least one in second message, the 4th message and RRC reallocation message.
Optionally, it is realized when computer program is executed by processor 801: receiving the BWP that terminal is sent by presetting message
Configuration information；
Wherein, the presetting message includes: that media access control MAC layer control element CE, radio resource control RRC disappear
At least one of in breath, Packet Data Convergence Protocol PDCP control signaling, physical layer indication signaling and system message.
Specifically, when the presetting message is MAC layer CE, the MAC layer CE includes:
It is used to indicate the instruction ratio of the indication bit of the uplink and downlink instruction information of BWP, the type information for being used to indicate BWP
It is special, be used to indicate whether for terminal distribution can with the indication bit of the identification information of BWP, be used to indicate the finger of BWP identification information
Show bit and is used to indicate the indication bit of the LCH information of BWP；
It is being used to indicate whether that can be designated as terminal distribution with the indication bit of the identification information of BWP for terminal distribution can be used
When the identification information of BWP, the distribution information of the available BWP of terminal is carried on data portion.
Terminal 800 can be realized each process that terminal is realized in previous embodiment, no longer superfluous here to avoid repeating
It states.
The terminal of the embodiment of the present invention, by receiving the configuration information that base station is its BWP determined, and by the configuration information
It is sent to terminal, the dynamic configuration to BWP is realized with this, perfect communication process ensure that the reliability of network communication.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
It should be understood by those skilled in the art that, the embodiment of the embodiment of the present invention can provide as method, apparatus or calculate
Machine program product.Therefore, the embodiment of the present invention can be used complete hardware embodiment, complete software embodiment or combine software and
The form of the embodiment of hardware aspect.Moreover, the embodiment of the present invention can be used one or more wherein include computer can
With in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) of program code
The form of the computer program product of implementation.
The embodiment of the present invention be referring to according to the method for the embodiment of the present invention, terminal device (system) and computer program
The flowchart and/or the block diagram of product describes.It should be understood that flowchart and/or the block diagram can be realized by computer program instructions
In each flow and/or block and flowchart and/or the block diagram in process and/or box combination.It can provide these
Computer program instructions are set to general purpose computer, special purpose computer, Embedded Processor or other programmable data processing terminals
Standby processor is to generate a machine, so that being held by the processor of computer or other programmable data processing terminal devices
Capable instruction generates for realizing in one or more flows of the flowchart and/or one or more blocks of the block diagram
The device of specified function.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing terminal devices
In computer-readable memory operate in a specific manner, so that instruction stored in the computer readable memory generates packet
The manufacture of command device is included, which realizes in one side of one or more flows of the flowchart and/or block diagram
The function of being specified in frame or multiple boxes.
These computer program instructions can also be loaded into computer or other programmable data processing terminal devices, so that
Series of operation steps are executed on computer or other programmable terminal equipments to generate computer implemented processing, thus
The instruction executed on computer or other programmable terminal equipments is provided for realizing in one or more flows of the flowchart
And/or in one or more blocks of the block diagram specify function the step of.
Although the preferred embodiment of the embodiment of the present invention has been described, once a person skilled in the art knows bases
This creative concept, then additional changes and modifications can be made to these embodiments.So the following claims are intended to be interpreted as
Including preferred embodiment and fall into all change and modification of range of embodiment of the invention.
It should also be noted that, herein, relational terms such as first and second and the like are used merely to one
Entity or operation are distinguished with another entity or operation, without necessarily requiring or implying between these entities or operation
There are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to contain
Lid non-exclusive inclusion, so that the process, method, article or the terminal device that include a series of elements not only include that
A little elements, but also including other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic element of terminal device.In the absence of more restrictions, the element limited by sentence "including a ...", and
It is not precluded in the process, method including the element, article or terminal device that there is also other identical elements.
Above-described is the preferred embodiment of the present invention, it should be pointed out that the ordinary person of the art is come
It says, can also make several improvements and retouch under the premise of not departing from principle of the present invention, these improvements and modifications also exist
In protection scope of the present invention.
Claims (24)
1. a kind of resource allocation method is applied to base station characterized by comprising
The configuration information of portions of bandwidth BWP is sent to terminal；
The configuration information includes: uplink and downlink the instruction information, the logic of the type information of BWP, BWP of BWP identification information, BWP
At least one of in the distribution information of the available BWP of channel LCH information, terminal and the frequency domain position of BWP；
Wherein, the uplink and downlink instruction information of the BWP includes: identification information of the BWP for uplink and/or downlink, the BWP's
Type information include: the main BWP of terminal, terminal auxiliary BWP and do not distinguish in major-minor BWP at least one of.
2. resource allocation method according to claim 1, which is characterized in that the configuration information by portions of bandwidth BWP
The step of being sent to terminal, comprising:
If in the configuration information including the distribution information of the available BWP of BWP identification information and/or terminal, by system message,
The distribution information of BWP identification information and/or the available BWP of terminal is sent to terminal；
Wherein, the system message includes: at least one in Master Information Block, System information block and predetermined system message.
3. resource allocation method according to claim 1, which is characterized in that the configuration information by portions of bandwidth BWP
The step of being sent to terminal, comprising:
If the distribution information of the available BWP in the configuration information including terminal, by RRC information, by the available BWP's of terminal
Distribution information is sent to terminal；
Wherein, the RRC information includes: at least one in second message, the 4th message and RRC reallocation message.
4. resource allocation method according to claim 1, which is characterized in that the configuration information by portions of bandwidth BWP
The step of being sent to terminal, comprising:
By presetting message, the configuration information is sent to terminal；
Wherein, the presetting message includes: media access control MAC layer control element CE, radio resource control RRC message, divides
At least one of in group data convergence protocol PDCP control signaling, physical layer indication signaling and system message.
5. resource allocation method according to claim 4, which is characterized in that when the presetting message is MAC layer CE, institute
Stating MAC layer CE includes:
It is used to indicate the indication bit of the uplink and downlink instruction information of BWP, the indication bit for the type information for being used to indicate BWP, uses
In indicate whether for terminal distribution can with the indication bit of the identification information of BWP, be used to indicate the indication bit of BWP identification information
With the indication bit for the LCH information for being used to indicate BWP；
It is being used to indicate whether that can be designated as terminal distribution with the indication bit of the identification information of BWP for terminal distribution can use BWP
Identification information when, the distribution information of the available BWP of terminal is carried on data portion.
6. a kind of resource allocation method is applied to terminal characterized by comprising
Receive the configuration information for the portions of bandwidth BWP that terminal is sent；
The configuration information includes: uplink and downlink the instruction information, the logic of the type information of BWP, BWP of BWP identification information, BWP
At least one of in the distribution information of the available BWP of channel LCH information, terminal and the frequency domain position of BWP；
Wherein, the uplink and downlink instruction information of the BWP includes: identification information of the BWP for uplink and/or downlink, the BWP's
Type information include: the main BWP of terminal, terminal auxiliary BWP and do not distinguish in major-minor BWP at least one of.
7. resource allocation method according to claim 6, which is characterized in that the portions of bandwidth for receiving terminal and sending
The step of configuration information of BWP, comprising:
If in the configuration information including the distribution information of the available BWP of BWP identification information and/or terminal, receives terminal and pass through
The distribution information of the available BWP of BWP identification information and/or terminal that system message is sent；
Wherein, the system message includes: at least one in Master Information Block, System information block and predetermined system message.
8. resource allocation method according to claim 6, which is characterized in that the portions of bandwidth for receiving terminal and sending
The step of configuration information of BWP, comprising:
If the distribution information of the available BWP in the configuration information including terminal, the terminal that terminal is sent by RRC information is received
Available BWP distribution information；
Wherein, the RRC information includes: at least one in second message, the 4th message and RRC reallocation message.
9. resource allocation method according to claim 6, which is characterized in that the portions of bandwidth for receiving terminal and sending
The step of configuration information of BWP, comprising:
Receive the configuration information for the BWP that terminal is sent by presetting message；
Wherein, the presetting message includes: media access control MAC layer control element CE, radio resource control RRC message, divides
At least one of in group data convergence protocol PDCP control signaling, physical layer indication signaling and system message.
10. resource allocation method according to claim 9, which is characterized in that when the presetting message is MAC layer CE,
The MAC layer CE includes:
It is used to indicate the indication bit of the uplink and downlink instruction information of BWP, the indication bit for the type information for being used to indicate BWP, uses
In indicate whether for terminal distribution can with the indication bit of the identification information of BWP, be used to indicate the indication bit of BWP identification information
With the indication bit for the LCH information for being used to indicate BWP；
It is being used to indicate whether that can be designated as terminal distribution with the indication bit of the identification information of BWP for terminal distribution can use BWP
Identification information when, the distribution information of the available BWP of terminal is carried on data portion.
11. a kind of base station characterized by comprising
Sending module, for the configuration information of portions of bandwidth BWP to be sent to terminal；
The configuration information includes: uplink and downlink the instruction information, the logic of the type information of BWP, BWP of BWP identification information, BWP
At least one of in the distribution information of the available BWP of channel LCH information, terminal and the frequency domain position of BWP；
Wherein, the uplink and downlink instruction information of the BWP includes: identification information of the BWP for uplink and/or downlink, the BWP's
Type information include: the main BWP of terminal, terminal auxiliary BWP and do not distinguish in major-minor BWP at least one of.
12. base station according to claim 11, which is characterized in that the sending module is used for:
If in the configuration information including the distribution information of the available BWP of BWP identification information and/or terminal, by system message,
The distribution information of BWP identification information and/or the available BWP of terminal is sent to terminal；
Wherein, the system message includes: at least one in Master Information Block, System information block and predetermined system message.
13. base station according to claim 11, which is characterized in that the sending module is used for:
If the distribution information of the available BWP in the configuration information including terminal, by RRC information, by the available BWP's of terminal
Distribution information is sent to terminal；
Wherein, the RRC information includes: at least one in second message, the 4th message and RRC reallocation message.
14. base station according to claim 11, which is characterized in that the sending module is used for:
By presetting message, the configuration information is sent to terminal；
Wherein, the presetting message includes: media access control MAC layer control element CE, radio resource control RRC message, divides
At least one of in group data convergence protocol PDCP control signaling, physical layer indication signaling and system message.
15. base station according to claim 14, which is characterized in that when the presetting message is MAC layer CE, the MAC
Layer CE include:
It is used to indicate the indication bit of the uplink and downlink instruction information of BWP, the indication bit for the type information for being used to indicate BWP, uses
In indicate whether for terminal distribution can with the indication bit of the identification information of BWP, be used to indicate the indication bit of BWP identification information
With the indication bit for the LCH information for being used to indicate BWP；
It is being used to indicate whether that can be designated as terminal distribution with the indication bit of the identification information of BWP for terminal distribution can use BWP
Identification information when, the distribution information of the available BWP of terminal is carried on data portion.
16. a kind of base station characterized by comprising memory, processor and storage can transport on a memory and on a processor
Capable computer program is realized as described in any one of claims 1 to 5 when the computer program is executed by the processor
Resource allocation method the step of.
17. a kind of computer readable storage medium, which is characterized in that be stored with computer on the computer readable storage medium
Program realizes the resource allocation method as described in any one of claims 1 to 5 when the computer program is executed by processor
The step of.
18. a kind of terminal characterized by comprising
Receiving module, the configuration information of the portions of bandwidth BWP for receiving terminal transmission；
The configuration information includes: uplink and downlink the instruction information, the logic of the type information of BWP, BWP of BWP identification information, BWP
At least one of in the distribution information of the available BWP of channel LCH information, terminal and the frequency domain position of BWP；
Wherein, the uplink and downlink instruction information of the BWP includes: identification information of the BWP for uplink and/or downlink, the BWP's
Type information include: the main BWP of terminal, terminal auxiliary BWP and do not distinguish in major-minor BWP at least one of.
19. terminal according to claim 18, which is characterized in that the receiving module is used for:
If in the configuration information including the distribution information of the available BWP of BWP identification information and/or terminal, receives terminal and pass through
The distribution information of the available BWP of BWP identification information and/or terminal that system message is sent；
Wherein, the system message includes: at least one in Master Information Block, System information block and predetermined system message.
20. terminal according to claim 18, which is characterized in that the receiving module is used for:
If the distribution information of the available BWP in the configuration information including terminal, the terminal that terminal is sent by RRC information is received
Available BWP distribution information；
Wherein, the RRC information includes: at least one in second message, the 4th message and RRC reallocation message.
21. terminal according to claim 18, which is characterized in that the receiving module is used for:
Receive the configuration information for the BWP that terminal is sent by presetting message；
Wherein, the presetting message includes: media access control MAC layer control element CE, radio resource control RRC message, divides
At least one of in group data convergence protocol PDCP control signaling, physical layer indication signaling and system message.
22. terminal according to claim 21, which is characterized in that when the presetting message is MAC layer CE, the MAC
Layer CE include:
It is used to indicate the indication bit of the uplink and downlink instruction information of BWP, the indication bit for the type information for being used to indicate BWP, uses
In indicate whether for terminal distribution can with the indication bit of the identification information of BWP, be used to indicate the indication bit of BWP identification information
With the indication bit for the LCH information for being used to indicate BWP；
It is being used to indicate whether that can be designated as terminal distribution with the indication bit of the identification information of BWP for terminal distribution can use BWP
Identification information when, the distribution information of the available BWP of terminal is carried on data portion.
23. a kind of terminal characterized by comprising memory, processor and storage can transport on a memory and on a processor
Capable computer program is realized when the computer program is executed by the processor such as any one of claim 6 to 10 institute
The step of resource allocation method stated.
24. a kind of computer readable storage medium, which is characterized in that be stored with computer on the computer readable storage medium
Program realizes the resource distribution side as described in any one of claim 6 to 10 when the computer program is executed by processor
The step of method.
Priority Applications (2)
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| CN201710687314.7A CN109548147B (en) | 2017-08-11 | 2017-08-11 | Resource allocation method, base station and terminal |
| PCT/CN2018/099145 WO2019029518A1 (en) | 2017-08-11 | 2018-08-07 | Resource allocation method, base station and terminal |
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| CN201710687314.7A CN109548147B (en) | 2017-08-11 | 2017-08-11 | Resource allocation method, base station and terminal |
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| US20190305916A1 (en) * | 2018-04-02 | 2019-10-03 | Mediatek Inc. | Efficient Bandwidth Adaptation Operation |
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| WO2019029518A1 (en) | 2019-02-14 |
| CN109548147B (en) | 2021-08-06 |
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