CN109803384A - Determine method, resource allocation method and the equipment of resource - Google Patents
Determine method, resource allocation method and the equipment of resource Download PDFInfo
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Abstract
The embodiment of the invention provides method, resource allocation method and the equipment of a kind of determining resource, wherein the method for determining resource includes: the configuration information of the configuration information and corresponding random access resource that obtain initial activation upstream band part；The configuration information of configuration information and the random access resource based on initial activation upstream band part, determines corresponding random access channel resource；Random access is carried out based on random access channel resource.The method of determining resource provided in an embodiment of the present invention, enables UE to find the position where available random access channel resource, so as to carry out random access based on the random access channel, normally accesses network.
Description
Technical field
The present invention relates to wireless communication technology fields, specifically, the present invention relates to method, the resources of a kind of determining resource
Configuration method and equipment.
Background technique
With the fast development of information industry, especially from mobile Internet and Internet of Things (IoT, internet of
Things increased requirement) brings unprecedented challenge to future mobile.Such as according to International Telecommunication Union ITU
Report ITU-R M. [IMT.BEYOND 2020.TRAFFIC], it is contemplated that arrive the year two thousand twenty, mobile service amount increases opposite
(the 4G epoch) in 2010 will increase nearly 1000 times, and user equipment connection number also will be more than 17,000,000,000, with magnanimity IoT equipment by
Mobile communications network is gradually penetrated into, connection number of devices will be more surprising.In order to cope with this unprecedented challenge, communications industry circle
Extensive 5th third-generation mobile communication technical research (5G) is expanded with academia, towards the year two thousand twenty generation.At present in the report of ITU
Accuse ITU-R M. [IMT.VISION] in discuss future 5G frame and overall goals, wherein the demand to 5G look forward to,
Application scenarios and every important performance indexes elaborate.For the new demand in 5G, the report ITU-R M. of ITU
[IMT.FUTURE TECHNOLOGY TRENDS] provides the relevant information of technological trend for 5G, it is intended to which solution system gulps down
The amount of spitting is obviously improved, user experience consistency, scalability are to support IoT, time delay, efficiency, cost, network flexibility, new industrial
The prominent questions such as the support of business and flexible spectrum utilization.
The performance of random access directly influences the experience of user.Traditional wireless communication system, such as LTE and LTE-
In Advanced, random access procedure is applied to as established initial link, cell switching, re-establishing uplink, RRC company
Multiple scenes such as reconstruction are connect, and are divided into random access competition-based according to the whether exclusive leader sequence resources of user
(Contention-based Random Access) and based on non-competing random access (Contention-free
Random Access).Since in random access competition-based, each user equipment establishes the process of uplink in trial
In, leader sequence is selected from identical leader sequence resources, it is possible that multiple user equipmenies select identical leading sequence
Column are sent to the network equipment, therefore Conflicts management strategy is the important research direction in random access, how to reduce collision probability,
How the conflict having occurred and that quickly is solved, is the key index for influencing random access performance.
Random access procedure competition-based is divided into four steps in LTE-A, as shown in Figure 1.In the first step, user equipment is in the past
One leader sequence of random selection in sequence resources pond is led, the network equipment is sent to.The network equipment carries out correlation to signal is received
Property detection, to identify leader sequence transmitted by user equipment；In second step, the network equipment sends random to user equipment
Access response (Random Access Response, RAR), comprising random access leader sequence identifier, according to user equipment
Identified timing advance instruction, Temporary Cell Radio Network temporary identifier (Cell-Radio are estimated with LA Management Room time delay
Network Temporary Identifier, C-RNTI), and by the user equipment time-frequency money that next time, uplink distributed
Source；In third step, user equipment sends Article 3 message (Msg3) according to the information in RAR, to the network equipment.Include in Msg3
The information such as customer equipment identification and RRC linking request, wherein the customer equipment identification is that user is unique, for solving punching
It is prominent；In 4th step, the network equipment sends Conflict solving mark to user equipment, contains the user equipment won in Conflict solving
Mark.User equipment upgrades to C-RNTI after the mark for detecting oneself, by interim C-RNTI, and sends to the network equipment
Ack signal completes random access procedure, and waits the scheduling of the network equipment.Otherwise, user equipment will start after one section of delay
New random access procedure.
For that due to network equipment known users device identification can be user based on non-competing random access procedure
Equipment distributes leader sequence.Therefore when user equipment leads sequence before sending, random selection sequence is not needed, and will use distribution
Good leader sequence.The network equipment can send corresponding random access response after detecting the leader sequence distributed, including fixed
The information such as Shi Tiqian and ascending resource distribution.After user equipment receives random access response, it is believed that uplink synchronous is completed,
Wait the further scheduling of the network equipment.Therefore, only include two steps based on non-competing random access procedure: step 1 is
Send leader sequence；Step 2 is the transmission of random access response.
Random access procedure in LTE is suitable for following scene:
Initial access under 1.RRC_IDLE；
2. re-establishing RRC connection；
3. cell switches；
Downlink data reaches and requests random access procedure under 4.RRC connected state (when uplink is in asynchronous)；
Upstream data reaches and requests random access procedure (when uplink is in asynchronous or PUCCH under 5.RRC connected state
Resource is not distributed to scheduling request in resource)；
6. positioning.
In LTE, above-mentioned six kinds of scenes use identical random access step.
Before random access procedure, UE is it needs to be determined that available random access resource, however, in new communication system
In, bandwidth is divided into one or more different band portions (bandwidth part, BWP), and then, how true user equipment is
Fixed available random access resource carries out random access, becomes and is placed in a difficult problem of those skilled in the art at the moment.
Summary of the invention
The purpose of the present invention is intended at least can solve above-mentioned one of technological deficiency, especially cannot achieve random access
Technological deficiency.
The embodiment of the present invention provides a kind of method of determining resource according on one side, comprising:
Obtain the configuration information of initial activation upstream band part and the configuration information of corresponding random access resource；
The configuration information of configuration information and the random access resource based on initial activation upstream band part,
Determine corresponding random access channel resource；
Random access is carried out based on the random access channel resource.
The embodiment of the present invention provides a kind of resource allocation method according on the other hand, comprising:
Configure initial activation upstream band part and corresponding random access resource；
The configuration information of initial activation upstream band part and corresponding random access resource is sent, to UE to be used for
UE carries out random access.
The embodiment of the present invention additionally provides a kind of network equipment according on the other hand, comprising:
Configuration module, for configuring initial activation upstream band part and corresponding random access resource；
Sending module, for sending matching for initial activation upstream band part and corresponding random access resource to UE
Confidence breath, to carry out random access for UE.
The embodiment of the present invention additionally provides a kind of user equipment according on the other hand, comprising:
Module is obtained, for obtaining the configuration information and corresponding random access resource of initial activation upstream band part
Configuration information；
Determining module, for configuration information and random access money based on initial activation upstream band part
The configuration information in source determines corresponding random access channel resource；
AM access module, for carrying out random access based on the random access channel resource.
The embodiment of the present invention additionally provides a kind of network equipment according on the other hand, comprising:
Processor；And
Memory is configured to storage machine readable instructions, and described instruction by the processor when being executed, so that described
Processor executes above-mentioned resource allocation method.
The embodiment of the present invention additionally provides a kind of user equipment according on the other hand, comprising:
Processor；And
Memory is configured to storage machine readable instructions, and described instruction by the processor when being executed, so that described
The method that processor executes the upper determination resource.
The method of determining resource provided in an embodiment of the present invention, obtain initial activation upstream band part configuration information and
The configuration information of corresponding random access resource determines that corresponding random access channel carries out initially based on configuration information to be subsequent
Access provides premise guarantee；Configuration information and random access resource based on initial activation upstream band part match confidence
Breath, determines corresponding random access channel resource, UE is enabled to find the position where available random access channel resource,
Random access is carried out based on random access channel resource, so as to carry out random access based on the random access channel resource,
Normal access network.
The resource allocation method that the embodiment of the present invention provides configures initial activation upstream band part and corresponding random
Access-in resource provides for the subsequent configuration information for sending initial activation upstream band part and corresponding random access resource to UE
Premise guarantee sends the configuration information of initial activation upstream band part and corresponding random access resource to UE, to be used for UE
Random access is carried out, so that the location information notification of the band portion information and random access resource that use will be initially accessed to use
Family enables user to obtain initial activation upstream band part and corresponding random access resource in time in random access
Configuring condition normally accesses network.
The additional aspect of the present invention and advantage will be set forth in part in the description, these will become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect and advantage of the invention will become from the following description of the accompanying drawings of embodiments
Obviously and it is readily appreciated that, in which:
Fig. 1 is tradition random access procedure schematic diagram competition-based；
Fig. 2 is the flow diagram of the resource allocation method of one embodiment of the invention；
Fig. 3 is the random access channel schematic diagram for indicating initial activation upstream band part and continuously placing；
Fig. 4 is the flow diagram of the method for the determination resource of another embodiment of the present invention；
Fig. 5 is that the location of frequency domain of random access channel of another embodiment of the present invention confirms exemplary diagram one；
Fig. 6 is that the location of frequency domain of random access channel of another embodiment of the present invention confirms exemplary diagram two；
Fig. 7 is that the location of frequency domain of random access channel of another embodiment of the present invention confirms exemplary diagram three；
Fig. 8 is that the location of frequency domain of random access channel of another embodiment of the present invention confirms exemplary diagram four；
Fig. 9 is that the wave beam failure recovery of another embodiment of the present invention requests resource frequency domain position to confirm exemplary diagram one；
Figure 10 is that the wave beam failure recovery of another embodiment of the present invention requests resource frequency domain position to confirm exemplary diagram two；
Figure 11 is that the wave beam failure recovery of another embodiment of the present invention requests resource frequency domain position to confirm exemplary diagram three；
Figure 12 is the terminal device basic structure schematic diagram of further embodiment of this invention；
Figure 13 is the network equipment basic structure schematic diagram of further embodiment of this invention；
Figure 14 is the block diagram that can be used for realizing the computing system of network or user equipment disclosed by the embodiments of the present invention.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not construed as limiting the claims.
Those skilled in the art of the present technique are appreciated that unless expressly stated, singular " one " used herein, " one
It is a ", " described " and "the" may also comprise plural form.It is to be further understood that being arranged used in specification of the invention
Diction " comprising " refer to that there are the feature, integer, step, operation, element and/or component, but it is not excluded that in the presence of or addition
Other one or more features, integer, step, operation, element, component and/or their group.It should be understood that when we claim member
Part is " connected " or when " coupled " to another element, it can be directly connected or coupled to other elements, or there may also be
Intermediary element.In addition, " connection " used herein or " coupling " may include being wirelessly connected or wirelessly coupling.It is used herein to arrange
Diction "and/or" includes one or more associated wholes for listing item or any cell and all combinations.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and scientific term), there is meaning identical with the general understanding of those of ordinary skill in fields of the present invention.Should also
Understand, those terms such as defined in the general dictionary, it should be understood that have in the context of the prior art
The consistent meaning of meaning, and unless idealization or meaning too formal otherwise will not be used by specific definitions as here
To explain.
Those skilled in the art of the present technique are appreciated that " terminal " used herein above, " terminal device " both include wireless communication
The equipment of number receiver, only has the equipment of the wireless signal receiver of non-emissive ability, and including receiving and emitting hardware
Equipment, have on bidirectional communication link, can carry out two-way communication reception and emit hardware equipment.This equipment
It may include: honeycomb or other communication equipments, shown with single line display or multi-line display or without multi-line
The honeycomb of device or other communication equipments；PCS (Personal Communications Service, PCS Personal Communications System), can
With combine voice, data processing, fax and/or communication ability；PDA (Personal Digital Assistant, it is personal
Digital assistants), it may include radio frequency receiver, pager, the Internet/intranet access, web browser, notepad, day
It goes through and/or GPS (Global Positioning System, global positioning system) receiver；Conventional laptop and/or palm
Type computer or other equipment, have and/or the conventional laptop including radio frequency receiver and/or palmtop computer or its
His equipment." terminal " used herein above, " terminal device " can be it is portable, can transport, be mounted on the vehicles (aviation,
Sea-freight and/or land) in, or be suitable for and/or be configured in local runtime, and/or with distribution form, operate in the earth
And/or any other position operation in space." terminal " used herein above, " terminal device " can also be communication terminal, on
Network termination, music/video playback terminal, such as can be PDA, MID (Mobile Internet Device, mobile Internet
Equipment) and/or mobile phone with music/video playing function, it is also possible to the equipment such as smart television, set-top box.
In new communication system, the network equipment (such as: base station, access point apparatus) one section of bandwidth can be divided into one or
Multiple and different band portions (bandwidth part, BWP), therefore when being initially accessed, network equipment needs will initially connect
Enter the location information notification of the band portion information and random access resource that use to user.Then, how the network equipment will be first
The location information notification of band portion information and random access resource that beginning access uses is to user equipment, so that user equipment energy
It enough determines that the location information of random access resource is initially accessed, it is difficult to become one be placed in those skilled in the art at the moment
Topic.
For new system, it is understood that there may be multiple available upstream band parts (Uplink BWP, UL BWP), and
When being initially accessed, user equipment does not obtain the configuring condition of the band portion in the network, there is no the network yet
In random access resource configuring condition, therefore can not normally access the network, the network equipment is needed upstream band part
And the configuring condition of random access resource is notified to user equipment.The network equipment is by the configuration information of initial uplink band portion
Notify that, to user, user equipment is obtaining matching for initial uplink band portion with the frequency domain position information consolidation of random access resource
Confidence breath can find the position where available random access resource with after the frequency domain position information of random access resource.
Based on the above-mentioned technical issues that need to address, the embodiment provides a kind of configuration modes of resource.Tool
Body, An embodiment provides a kind of resource allocation methods, as shown in Figure 2, comprising: step 210, configuration is initial
Activate upstream band part and corresponding random access resource；Step 220, initial activation upstream band part and phase are sent to UE
The configuration information for the random access resource answered, to carry out random access for UE.
Resource allocation method provided in an embodiment of the present invention configures initial activation upstream band part and connects at random accordingly
Enter resource, before providing for the subsequent configuration information to the transmission initial activation upstream band part UE and corresponding random access resource
Propose guarantee, the configuration information of initial activation upstream band part and corresponding random access resource sent to UE, with for UE into
Row random access, so that the location information notification of the band portion information and random access resource that use will be initially accessed to use
Family enables user to obtain initial activation upstream band part and corresponding random access resource in time when being initially accessed
Configuring condition normally accesses network.
Preferably, the mode of initial activation upstream band part is configured, including following any: configuration initial activation uplink
The instruction information of the frequency domain initial position of band portion and the instruction information of bandwidth；Configure the frequency of initial activation upstream band part
The instruction information of domain initial position；Configure the instruction information of the bandwidth of initial activation upstream band part；Configuration instruction initially swashs
The index of upstream band part living.
Preferably, the instruction information of the frequency domain initial position of initial activation upstream band part and/or the finger of bandwidth are configured
Show information, include any of the following mode: the index of the frequency domain initial position of configuration instruction initial activation upstream band part
And/or the index of the bandwidth of instruction initial activation upstream band part；It configures while indicating initial activation upstream band part
The combined index of the bandwidth of frequency domain initial position and initial activation upstream band part.
Preferably, the mode for configuring random access resource, including any one of following: first random access channel of configuration
The instruction information of offset between the instruction information and adjacent random access channel of frequency domain position；Configure first random access letter
The instruction information of the frequency domain position in road；Configure the instruction information of the offset between adjacent random access channel.
Preferably, the mode of the instruction information of the frequency domain position of first random access channel is configured, including following any
Kind: the instruction information of the frequency domain initial position of first random access channel of configuration and the frequency domain of initial activation upstream band part
The instruction information of offset between initial position；First random access channel is configured in initial activation upstream band part
The instruction information of frequency domain initial position；Configure the instruction letter of frequency domain initial position of first random access channel in Whole frequency band
Breath.
Preferably, the frequency domain position of random access channel meets symmetrical frequency hopping rule.
Preferably, further includes: configuration wave beam failure recovery corresponding with random access resource requests resource；To UE send with
The configuration information of the random access resource resource of wave beam failure recovery request accordingly.
Preferably, it configures wave beam failure recovery corresponding with random access resource and requests resource, comprise at least one of the following
Mode: the frequency between first wave beam failure recovery request resource of configuration and the frequency domain end position of the last one random access channel
The instruction information at domain interval；Configure the instruction information of the frequency domain interval between adjacent beams failure recovery request resource；It configures any
It the instruction information of frequency domain interval between wave beam failure recovery request resource and adjacent random access channel and adjacent connects at random
Enter the instruction information of the frequency domain interval of interchannel.
Specifically, in an embodiment of the present invention, available uplink frequency domain resources can be divided into multiple and different by the network equipment
Band portion, wherein being marked with absolute Physical Resource Block (physical resource block, PRB) index (index)
Know each band portion, as shown in Figure 3.First band portion since PRB index 0 to PRB index 99, second
Band portion index 199 from PRB index 100 to PRB, and so on.Wherein, the network equipment can be with pre-configured each
PRB number shared by a band portion, and bandwidth shared by each band portion (i.e. shared PRB number) can be different.Initial
When access, user equipment is linked into system not yet, so there is no the frequency band setting in system, so also may
Initial activation upstream band part (initial active UL BWP) can not be found, while may can not also determine system
In available random access resource position, therefore, in embodiments of the present invention, the network equipment is in system information:
● the initial position of notice initial activation upstream band part and bandwidth (PRB number or bandwidth etc.)；
● the initial position of notice initial activation upstream band part, and the bandwidth of initial activation upstream band part is pre-
First set；
● the bandwidth of notice initial activation upstream band part, and the initial position of initial activation upstream band part is pre-
First set；
● the initial position of initial activation upstream band part and the bandwidth of band portion are preset.
Meanwhile the initial position of the initial activation upstream band part according to configuration, notify corresponding random access to believe
The frequency domain position in road:
● random access channel is continuously to place, and notifies the frequency domain start position of first random access channel and initially swashs
The offset of the initial position of upstream band part living；
● random access channel is discontinuous placement, notifies the frequency domain start position of first random access channel and initial
The offset for activating the initial position of upstream band part, notifies the frequency offset amount of two adjacent random access channel.
User equipment determines just according to the configuration information of the initial activation upstream band part got in system information
Begin the position of activation upstream band part, and configuration information of the joint according to random access channel, determines and available connects at random
Enter the frequency domain initial position of channel.
Another embodiment of the present invention provides a kind of method of determining resource, as shown in Figure 4, comprising: step 410, obtains
Take the configuration information of initial activation upstream band part and the configuration information of corresponding random access resource；Step 420, based on just
Begin the configuration information of activation upstream band part and the configuration information of random access resource, determines corresponding random access channel
Resource；Step 430, random access is carried out based on random access channel resource.
The method of determining resource provided in an embodiment of the present invention, obtain initial activation upstream band part configuration information and
The configuration information of corresponding random access resource determines that corresponding random access channel carries out initially based on configuration information to be subsequent
Access provides premise guarantee；Configuration information and random access resource based on initial activation upstream band part match confidence
Breath, determines corresponding random access channel resource, UE is enabled to find the position where available random access channel resource,
Random access is carried out based on random access channel resource, so as to carry out random access based on the random access channel resource,
Normal access network.
Preferably, the mode of the configuration information of initial activation upstream band part is obtained, including following any: received just
Begin to activate the instruction information of the frequency domain initial position of upstream band part and the instruction information of bandwidth；Receive line frequency on initial activation
The instruction information of the frequency domain initial position of band part, and obtain the bandwidth of preset initial activation upstream band part；It connects
The instruction information of the bandwidth of initial activation upstream band part is received, and obtains preset initial activation upstream band part
Frequency domain initial position；Obtain frequency domain initial position and the bandwidth of preset initial activation upstream band part；Receive instruction
The index of initial activation upstream band part.
Preferably, the instruction information of the frequency domain initial position of initial activation upstream band part and/or the finger of bandwidth are received
Show information, include any of the following mode: receiving the index of the frequency domain initial position of instruction initial activation upstream band part
And/or the index of the bandwidth of instruction initial activation upstream band part；It receives while indicating initial activation upstream band part
The combined index of the bandwidth of frequency domain initial position and initial activation upstream band part.
Preferably, the configuration information of random access resource is obtained, including any one of following: receives first random access letter
The instruction information of offset between the instruction information and adjacent random access channel of the frequency domain position in road；First is received to connect at random
Enter the instruction information of the frequency domain position of channel, and obtains the offset between preset adjacent random access channel；It obtains pre-
The frequency domain position of first random access channel first set, and receive the instruction letter of the offset between adjacent random access channel
Breath；Obtain the offset between the frequency domain position and adjacent random access channel of preset first random access channel.
It is preferably based on configuration information and determines corresponding random access channel resource, including is any one of following: based on initial
Activate upstream band part frequency domain initial position and bandwidth, first random access channel frequency domain position and it is adjacent with
Machine accesses the offset of interchannel, determines corresponding random access channel resource；Frequency based on initial activation upstream band part
The frequency domain position of domain initial position and bandwidth and first random access channel, determines corresponding random access channel
Resource；It is inclined between frequency domain initial position and bandwidth and adjacent random access channel based on initial activation upstream band part
Shifting amount determines corresponding random access channel resource.
Preferably, the instruction information of the frequency domain position of first random access channel, including following any mode are received:
The frequency domain of the instruction information and initial activation upstream band part that receive the frequency domain initial position of first random access channel rises
The instruction information of offset between beginning position；Receive frequency of first random access channel in initial activation upstream band part
The instruction information of domain initial position.
Preferably, further includes: after the frequency domain position for obtaining first random access channel, really based on symmetrical frequency hopping rule
The frequency domain position of fixed other random access channel in addition to first random access channel.
Preferably, further includes: the configuration information of wave beam failure recovery request resource corresponding with random access resource is obtained,
And it is based on the configuration information and the random access channel resource, determine corresponding wave beam failure recovery request resource.
Preferably, the configuration information of acquisition wave beam failure recovery request resource corresponding with random access resource, including with
Lower at least one mode: receiving first wave beam failure recovery request channel and the frequency domain of the last one random access channel terminates
The instruction information of frequency domain interval between position, and receive the instruction letter of the frequency domain interval of adjacent beams failure recovery request interchannel
Breath；Obtain the frequency domain stop bits of the preset request of first wave beam failure recovery channel and the last one random access channel
The instruction information of frequency domain interval between setting, and receive the instruction letter of the frequency domain interval of adjacent beams failure recovery request interchannel
Breath；Receive the frequency domain between first wave beam failure recovery request channel and the frequency domain end position of the last one random access channel
The instruction information at interval, and obtain the instruction letter of the frequency domain interval of preset adjacent beams failure recovery request interchannel
Breath；Obtain the frequency domain stop bits of the preset request of first wave beam failure recovery channel and the last one random access channel
The instruction information of frequency domain interval between setting, and obtain the frequency domain interval of preset adjacent beams failure recovery request interchannel
Instruction information；Receive the instruction of the frequency domain interval between any wave beam failure recovery request channel and adjacent random access channel
The instruction information of frequency domain interval between information and adjacent random access channel；Receive any wave beam failure recovery request channel
The instruction information of frequency domain interval between adjacent random access channel, and obtain between preset adjacent random access channel
Frequency domain interval instruction information；It obtains preset any wave beam failure recovery request channel and adjacent random access is believed
The instruction information of frequency domain interval between road, and receive the instruction information of the frequency domain interval between adjacent random access channel；It obtains pre-
The instruction information of frequency domain interval between any wave beam failure recovery request channel first set and adjacent random access channel, with
And the instruction information of the frequency domain interval between adjacent random access channel.
It is preferably based on the configuration information and the random access channel resource, determines that corresponding wave beam failure recovery is asked
Resource is sought, including any one of following: according to first wave beam failure recovery request channel and the last one random access channel
The frequency domain end position of frequency domain interval and the last one random access channel between frequency domain end position determines first wave
Beam failure recovery requests channel resource；Channel and the frequency between corresponding random access channel are requested according to any wave beam failure recovery
Frequency domain interval between domain interval and adjacent random access channel determines any wave beam failure recovery request channel resource.
In the following, the introduction of extensive is carried out to the above embodiment of the present invention by following several preferred implementations:
Embodiment one:
In example 1, will introduce user equipment (User equipment, UE) is how to pass through matching for the network equipment
Confidence ceases to obtain initial activation upstream band part and available location of frequency domain of random access channel.In the present invention, frequency
Domain position can be indexed by frequency resource element, or one or more frequency resource element interval is stated, wherein frequency domain resource
Unit can be subcarrier (Subcarrier), subcarrier group (Subcarrier group), Physical Resource Block (Physical
Resource block, PRB), Physical Resource Block group (PRB group) etc..During the description of the present embodiment one, for letter
Just it is all described using Physical Resource Block PRB is frequency resource element.
Firstly, UE may search for the synchronization signal block (synchronization from a cell when being initially accessed
Signal block, SS block) signal, finds network equipments configuration by the broadcast message successfully read in SS block
System information obtains the configuration information of initial activation upstream band part in system information, namely receives in system information
The configuration information of initial activation upstream band part, wherein having:
● read PRB index (index) and the frequency band portion of the initial activation upstream band part that the network equipment directly configures
Point bandwidth, specific mode there are several types of:
Zero directly indicates PRB index and bandwidth using N number of bit.For example, being configured in system information with 9 bits
The PRBindex=200 of the frequency domain initial position of initial activation upstream band part, and bandwidth indicated by 9 bit is 100
A PRB, as shown in figure 3, showing that initial activation upstream band part is the 200th PRB from the upstream bandwidth of whole system
Start and occupies 100PRB bandwidth.
The finger of the frequency domain initial position that is used to indicate initial activation upstream band part of the zero UE reception from the network equipment
Show information, wherein instruction information is the form of index.Directly indicated by N-bit the index of PRB index or N-bit with
The mode tabled look-up directly indicates amount of bandwidth to indicate multiple possible PRB index, and by M-bit, or passes through M ratio
Special index is indicated in a manner of tabling look-up.For example, four kinds of possible PRB index are indicated by N=2 bit, such as 1 institute of table
Show, 2 bits indicate respectively possible PRB index are as follows: 0,100,200,300.
The PRB index of the frequency domain initial position of 1 initial activation upstream band part of table indicates sample table
| Bit value | The PRB index of frequency domain initial position |
| 00 | 0 |
| 01 | 100 |
| 10 | 200 |
| 11 | 300 |
Similarly, four kinds of possible bandwidth are indicated by M=2 bit, as shown in table 2,2 bits indicate respectively possible band
It is wide are as follows: 50 PRB, 100 PRB, 150 PRB, 200 PRB.
The bandwidth of 2 initial activation upstream band part of table indicates sample table
Further, it is also possible to band shared by PRB index and frequency domain by the frequency domain initial position of initial activation upstream band part
The index of N-bit is used in combination to indicate in width, as shown in table 3,4 kinds of possible PRB indexes and frequency is indicated using N=2 bit
The combination of bandwidth shared by domain.
Bandwidth shared by the PRB index and frequency domain of the frequency domain initial position of 3 initial activation upstream band part of table indicates example
Table
● distinguishingly, read the PRB of the frequency domain initial position for the initial activation upstream band part that network directly configures
Index, but the bandwidth of initial activation upstream band part is preset.Such as the network equipment presets initial activation uplink
The bandwidth of band portion is 100 PRB, and PRB index is then notified by above-mentioned possible mode, is repeated no more.
● distinguishingly, the band portion bandwidth for the initial activation upstream band part that the network equipment directly configures is read, but
It is that the PRB index of the frequency domain initial position of initial activation upstream band part is preset by network.For example, the network equipment is pre-
If the PRB index of initial activation upstream band part starts to calculate for the 200th PRB, and bandwidth (i.e. PRB shared number)
It is then notified, is repeated no more by above-mentioned possible mode.
● distinguishingly, the PRB index and bandwidth of initial activation upstream band part are preset.For example, pre-
If the PRB index of the frequency domain initial position of initial activation upstream band part is that the 200th PRB starts to calculate, and bandwidth is pre-
It is set as 100 PRB.
● read the index of the initial activation upstream band part of network equipments configuration.At this point, by all or partial
The configuration information (starting PRB index and/or corresponding band portion bandwidth) of possible upstream band part passes through preset side
Formula, or notify in system message to user equipment, and each possible upstream band part is corresponding with line frequency
The index of band part.It notifies in system message to index (the UL BWP of user equipment initial activation upstream band part simultaneously
It index), can be by directly being notified using the index of N-bit or the index of N-bit is notified with lookup table mode, such as table 4
Shown, N=2 bit notification 4 may be as the BWP index of initial activation upstream band part.
The BWP index sample table of 4 initial activation upstream band part of table
| Bit value | UL BWP index |
| 00 | 0 |
| 01 | 1 |
| 10 | 2 |
| 11 | 3 |
After UE obtains the configuration information of initial activation upstream band part of the network equipments configuration, according to confidence
Breath has determined initial position and/or the bandwidth of initial activation upstream band part.Therefore, according on the initial activation having determined
The configuration of line frequency band part and the random access resource configuration information notified in system information, to determine that M (M >=1) is a available
Random access channel frequency domain position, and be initially accessed according to the random access channel at the frequency domain position, specifically had:
■ is when M random access channel resource is continuous:
● the frequency domain start position of preset first random access channel is X PRB or swashs apart from initial
After X PRB of the initial position of upstream band part living.
★ X is the offset of the initial position apart from initial activation upstream band part；Such as X=2, illustrate first can
The frequency domain initial position of random access channel 2 PRB of the initial position apart from initial activation upstream band part it
Afterwards.
★ distinguishingly, X=0；The frequency domain initial position for showing first available random access channel is exactly from initial
The initial position of activation upstream band part starts.
● UE receives the frequency domain start position and initial activation uplink of first random access channel of network equipments configuration
The configuration method of the offset of the initial position of band portion, offset is as shown in Figure 3.For example, network equipments configuration first
Available random access channel and 3 PRB of the starting location offset of initial activation upstream band part, illustrate that first can be used
Random access channel frequency domain initial position after 3 PRB of the initial position apart from initial activation upstream band part.
Special, offset can directly be indicated using N number of bit, or indicate offset, side using the mode that N number of bit is tabled look-up
Formula is similar with above-mentioned lookup table mode, repeats no more.
● UE reads frequency domain of first random access channel in initial activation upstream band part of network equipments configuration
Start position, for example the X PRB of initial activation upstream band part.For example, network equipments configuration first available random
Channel is accessed in the PRB of initial activation upstream band part the 3rd.Special, the value of X can be directly indicated using N number of bit, or
Person indicates the value of X using the mode that N number of bit is tabled look-up, and mode is similar with above-mentioned lookup table mode, repeats no more.
● UE reads frequency domain start position of first random access channel of network equipments configuration on Whole frequency band, for example
The X PRB of whole band portions.For example, first available random access channel of network equipments configuration is in whole frequency band portions
Divide the 303rd PRB.Special, the value of X can directly be indicated using N number of bit, or refer to using the mode that N number of bit is tabled look-up
Show the value of X, the above-mentioned lookup table mode of mode is similar, repeats no more.
■ is when M random access channel resource is discontinuous:
● the frequency domain start position of network equipments configuration or default first random access channel is line frequency on initial activation
The X PRB of band part is perhaps the X PRB of full range band part or rising apart from initial activation upstream band part
X PRB of beginning position；Then for other random access channel, have:
★ UE reads Y PRB of network equipments configuration or preset interval bandwidth, as shown in figure 5, UE is passing through preset X
Value finds the frequency domain starting point of first random access channel, then the interval bandwidth Y of the adjacent random access channel by configuring, and comes
Determine the position of remaining remaining random access channel.The value of Y can directly be notified by N number of bit or looking by N number of bit
Table mode notifies that lookup table mode is repeated no more similar to above-mentioned lookup table mode.
● UE determines the frequency domain position of remaining random access channel according to the symmetrical frequency hopping rule of network equipments configuration；Such as figure
Described in 6.After UE has determined first random access channel, using initial activation upstream band portion centers position as axis, symmetrically
Find second random access channel, the frequency domain end position of the random access channel is apart from initial activation upstream band part
End position is also X PRB of difference.Third random access channel initial position is then first random access channel of distance
After the PRB of Y, end position interval, similarly, the 4th random access channel initial position is also determined as frequency hopping Regularia,
Special, Y can be 0.
Distinguishingly, preset the interval bandwidth on frequency domain is the interval on X PRB or network equipments configuration frequency domain to ★
Bandwidth is X PRB；That is initial position of first random access channel apart from initial activation upstream band part is X PRB,
And on the frequency domain of adjacent random access channel be also between be divided into X PRB, as shown in Figure 7.Distinguishingly, it also can be used above-mentioned
Frequency hopping rule determines other random access channel in addition to the first random access channel, i.e. UE determined first random access
After channel, using initial activation upstream band portion centers position as axis, second random access channel is symmetrically found, it should be with
The frequency domain end position of machine access channel is also X PRB of difference apart from initial activation upstream band portion end position.Third
After random access channel initial position is then Y, the end position interval PRB of first random access channel of distance, similarly,
4th random access channel initial position is also determined as frequency hopping Regularia.
★ distinguishingly, X=0；I.e. the network equipment presets first random access channel from initial activation upstream band part
Initial position start, then remaining random access channel confirms according to adjacent Y PRB in random access channel interval, such as Fig. 8
It is shown.Distinguishingly, it is possible to use above-mentioned frequency hopping rule determines other random access channel in addition to the first random access channel,
That is it after UE has determined first random access channel, using initial activation upstream band portion centers position as axis, symmetrically looks for
Frequency domain end position to second random access channel, the random access channel terminates apart from initial activation upstream band part
Position is also X PRB of difference.Third random access channel initial position is then the end of first random access channel of distance
After Y PRB of location interval, similarly, the 4th random access channel initial position is also determined as frequency hopping Regularia.
Embodiment two:
In the embodiment of the present invention two, it is pre- by determining random access channel resource and the network equipment that UE will be introduced
If or the wave beam failure recovery request resource information of configuration is possible for wave beam failure recovery request resource to determine.
Preferably, it can be obtained by method similar in upper one embodiment by the configuration information of the network equipment
The frequency domain position of initial activation upstream band part and corresponding available wave beam failure recovery request resource, wherein wave beam loses
The configuration method for losing the frequency domain position of recovery request resource is identical as the configuration method of the frequency domain position of above-mentioned random access resource,
Details are not described herein, and available wave beam failure recovery request resource time-domain position then with available random access resource when
Domain position is identical.
Preferably, it corresponding available can also connect by the initial activation upstream band part that has determined that and at random
Enter the frequency domain position of channel resource, and the wave beam failure recovery request resource allocation information of configuration to determine that available wave beam loses
The frequency domain position of recovery request resource is lost, wherein having:
■ is when determining M available random access channel are continuous:
● UE is preset by the network equipment or first wave beam failure recovery of configuration notification requests resource and the last one
Z, the interval PRB of the frequency domain end position of random access channel, to find first available wave beam failure recovery request money
Source, as shown in Figure 9.For example, if the network equipment is preset or the X of configuration is 3PBR, and each random access channel occupies 6 PRB,
The network equipment is configured with 4 available continuous random access channel resources at this time, and the Z configured is 3 PRB, then illustrates the
The frequency domain position of one available wave beam failure recovery request resource is apart from initial activation upstream band section start location
What the 30th PRB started.The value of specific Z can be notified by N number of bit, or is configured by N number of bit to table look-up
Z value, lookup table mode repeats no more similar to described in above-described embodiment.
Distinguishingly, Z can preset or be configured to 0, illustrate random access channel and wave beam failure recovery request resource in frequency
It is continuous on domain.
● in addition, the two neighboring wave beam failure recovery that UE can also be notified by preset or network equipments configuration
It is divided into D PRB between request channel, to determine subsequent available wave beam failure recovery request channel, as shown in Figure 9.
For example, a upper wave beam failure recovery requests channel frequency end position if the network equipment is preset or the D of configuration is 1 PRB
It again plus after D=1 PRB is exactly the initial position of next wave beam failure recovery request frequency domain.It can notify have by N number of bit
The value of the D of body, or the D value configured of being tabled look-up by N number of bit, lookup table mode is similar to described in above-described embodiment, no
It repeats again.
Distinguishingly, D can preset or be configured to 0, illustrate that available wave beam failure recovery request resource is to connect on frequency domain
Continuous.
■ is when M determining available random access channel are discrete:
● UE requests resource and last by first wave beam failure recovery that preset or network equipments configuration notifies
Z, the interval PRB of the frequency domain end position of a random access channel, to find first available wave beam failure recovery request money
Source, as shown in Figure 10.For example, if the network equipment is default or the X of configuration is 3PBR, between every two adjacent random access channel
Be spaced Y=1 PRB, and each random access channel occupies 6 PRB, the network equipment be configured at this time 4 it is available continuous
Random access channel resource, and the Z configured is 3 PRB, then illustrates first available wave beam failure recovery request resource
Frequency domain position is that the 33rd PRB apart from initial activation upstream band section start location starts.It can be led to by N number of bit
Know the value of specific Z, or the Z value configured of tabling look-up by N number of bit, lookup table mode is similar to institute in above-described embodiment
It states, repeats no more.
Distinguishingly, Z can preset or be configured to 0, illustrate that wave beam failure recovery request resource is to follow closely at random on frequency domain
After access access channel terminates.
● in addition, the two neighboring wave beam failure recovery that UE can also be notified by preset or network equipments configuration
It is divided into D PRB between request channel, to determine subsequent available wave beam failure recovery request channel, as shown in Figure 10.
For example, a upper wave beam failure recovery requests channel frequency end position if the network equipment is preset or the D of configuration is 1 PRB
It again plus after D=1 PRB is exactly the initial position of next wave beam failure recovery request frequency domain.It can notify have by N number of bit
The value of the D of body, or the D value configured of being tabled look-up by N number of bit, lookup table mode is similar to described in above-described embodiment, no
It repeats again.
Distinguishingly, D can preset or be configured to 0, illustrate that available wave beam failure recovery request resource is to connect on frequency domain
Continuous.
● it in above two mode, is come relatively with the position of the last one corresponding random access channel distinguishingly
Ground determines the frequency domain position of wave beam failure recovery request resource.And in such as under type, the present invention proposes that a kind of foundation is individually every
One random access channel determines the frequency domain position of a corresponding wave beam failure recovery request resource, i.e., can preset or network
Device configuration notify adjacent next random access channel and adjacent next wave beam failure recovery request resource respectively with
Spacing value Y PRB and D PRB of the random access channel.As shown in figure 11, when user equipment confirmed that first connects at random
Enter the position channel (PRACH#1), then knows according to Y=5 PRB of default or network equipments configuration notice, D=1 PRB
That from this random access channel end position is corresponding wave beam failure recovery request resource (BFRQ# after 1 PRB
1) frequency domain initial position, and be corresponding next random after 5 PRB in interval from this random access channel end position
Access the frequency domain initial position of channel (PRACH#2).
It should be noted that the foregoing is merely the preferred embodiments of the application, it is all not to limit the application
Within spirit herein and principle, any modification, equivalent substitution, improvement and etc. done should be included in the application protection
Within the scope of.
Another embodiment of the present invention provides a kind of network equipments, as shown in figure 12, comprising: configuration module 121 and transmission
Module 122.
Wherein, configuration module 121, for configuring initial activation upstream band part and corresponding random access resource；Hair
Send module 122, for sending the configuration information of initial activation upstream band part and corresponding random access resource to UE, with
Random access is carried out in UE.
Another embodiment of the present invention provides a kind of user equipmenies, as shown in figure 13, comprising: obtain module 131, determine mould
Block 132 and AM access module 133.
Module 131 is obtained, for obtaining the configuration information and corresponding random access money of initial activation upstream band part
The configuration information in source.
Determining module 132, for configuration information and random access resource based on initial activation upstream band part
Configuration information determines corresponding random access channel resource.
AM access module 133, for carrying out random access based on random access channel resource.
Another embodiment of the present invention provides a kind of network equipments, comprising: processor；And memory, it is configured to deposit
Machine readable instructions are stored up, are instructed when executed by the processor, so that processor executes above-mentioned resource allocation method.The network equipment
It is specifically as follows: base station equipment, network access point device, network relay equipment etc..
Another embodiment of the present invention provides a kind of user equipmenies, comprising: processor；And memory, it is configured to deposit
Machine readable instructions are stored up, are instructed when executed by the processor, so that the method that processor executes above-mentioned determination resource.
Figure 14, which is diagrammatically illustrated, can be used for realizing that the network equipment of the disclosure or user are set according to the embodiment of the present disclosure
The block diagram of standby computing system.
As shown in figure 14, computing system 1400 includes processor 1410, computer readable storage medium 1420, output interface
1430 and input interface 1440.The computing system 1400 can execute the method above with reference to Fig. 1 or Fig. 4 description, with configuration
Reference signal is simultaneously carried out data transmission based on the reference signal.
Specifically, processor 1410 for example may include general purpose microprocessor, instruction set processor and/or related chip group
And/or special microprocessor (for example, specific integrated circuit (ASIC)), etc..Processor 1410 can also include for caching
The onboard storage device of purposes.Processor 1410 can be for executing the different movements for referring to the method flow that Fig. 1 or Fig. 4 is described
Single treatment unit either multiple processing units.
Computer readable storage medium 1420, for example, can be can include, store, transmitting, propagating or transmitting instruction
Arbitrary medium.For example, readable storage medium storing program for executing can include but is not limited to electricity, magnetic, optical, electromagnetic, infrared or semiconductor system, dress
It sets, device or propagation medium.The specific example of readable storage medium storing program for executing includes: magnetic memory apparatus, such as tape or hard disk (HDD)；Light
Storage device, such as CD (CD-ROM)；Memory, such as random access memory (RAM) or flash memory；And/or wire/wireless communication
Link.
Computer readable storage medium 1420 may include computer program, which may include code/meter
Calculation machine executable instruction executes processor 1410 for example above in conjunction with Fig. 1 or Fig. 4 institute
The method flow of description and its any deformation.
Computer program can be configured to have the computer program code for example including computer program module.For example,
In the exemplary embodiment, the code in computer program may include one or more program modules, for example including module 1, mould
Block 2 ....It should be noted that the division mode and number of module are not fixation, those skilled in the art can be according to reality
Situation is combined using suitable program module or program module, when the combination of these program modules is executed by processor 1410, is made
Obtaining processor 1410 can execute for example above in conjunction with method flow described in Fig. 1 or Fig. 4 and its any deformation.
In accordance with an embodiment of the present disclosure, output interface 1430 and input interface 1440 can be used to execute in processor 1410
Above in conjunction with method flow described in Fig. 1 or Fig. 4 and its any deformation.
Those skilled in the art of the present technique are appreciated that the present invention includes being related to for executing in operation described herein
One or more equipment.These equipment can specially design and manufacture for required purpose, or also may include general
Known device in computer.These equipment have the computer program being stored in it, these computer programs are selectively
Activation or reconstruct.Such computer program can be stored in equipment (for example, computer) readable medium or be stored in
It e-command and is coupled in any kind of medium of bus respectively suitable for storage, the computer-readable medium includes but not
Be limited to any kind of disk (including floppy disk, hard disk, CD, CD-ROM and magneto-optic disk), ROM (Read-Only Memory, only
Read memory), RAM (Random Access Memory, immediately memory), EPROM (Erasable Programmable
Read-Only Memory, Erarable Programmable Read only Memory), EEPROM (Electrically Erasable
Programmable Read-Only Memory, Electrically Erasable Programmable Read-Only Memory), flash memory, magnetic card or light card
Piece.It is, readable medium includes by equipment (for example, computer) with any Jie for the form storage or transmission information that can be read
Matter.
Those skilled in the art of the present technique be appreciated that can be realized with computer program instructions these structure charts and/or
The combination of each frame and these structure charts and/or the frame in block diagram and/or flow graph in block diagram and/or flow graph.This technology neck
Field technique personnel be appreciated that these computer program instructions can be supplied to general purpose computer, special purpose computer or other
The processor of programmable data processing method is realized, to pass through the processing of computer or other programmable data processing methods
The scheme specified in frame or multiple frames of the device to execute structure chart and/or block diagram and/or flow graph disclosed by the invention.
Those skilled in the art of the present technique have been appreciated that in the present invention the various operations crossed by discussion, method, in process
Steps, measures, and schemes can be replaced, changed, combined or be deleted.Further, each with having been crossed by discussion in the present invention
Kind of operation, method, other steps, measures, and schemes in process may also be alternated, changed, rearranged, decomposed, combined or deleted.
Further, in the prior art to have and the step in various operations, method disclosed in the present invention, process, measure, scheme
It may also be alternated, changed, rearranged, decomposed, combined or deleted.
The above is only some embodiments of the invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (20)
1. a kind of method of determining resource characterized by comprising
Obtain the configuration information of initial activation upstream band part and the configuration information of corresponding random access resource；
The configuration information of configuration information and the random access resource based on initial activation upstream band part determines
Corresponding random access channel resource；
Random access is carried out based on the random access channel resource.
2. the method according to claim 1, wherein obtain initial activation upstream band part with confidence
The mode of breath, including following any:
Receive the instruction information of the frequency domain initial position of initial activation upstream band part and the instruction information of bandwidth；
The instruction information of the frequency domain initial position of initial activation upstream band part is received, and obtains preset initial activation
The bandwidth of upstream band part；
The instruction information of the bandwidth of initial activation upstream band part is received, and obtains preset initial activation upstream band
Partial frequency domain initial position；
Obtain frequency domain initial position and the bandwidth of preset initial activation upstream band part；
Receive the index of instruction initial activation upstream band part.
3. according to the method described in claim 2, it is characterized in that, receiving the frequency domain start bit of initial activation upstream band part
The instruction information of the instruction information and/or bandwidth set, includes any of the following mode:
Receive the index and/or instruction initial activation upstream band of the frequency domain initial position of instruction initial activation upstream band part
The index of partial bandwidth；
It receives while indicating the frequency domain initial position of initial activation upstream band part and the band of initial activation upstream band part
Wide combined index.
4. method according to claim 1-3, which is characterized in that the configuration information of random access resource is obtained,
Including any one of following:
Receive the offset between the instruction information of the frequency domain position of first random access channel and adjacent random access channel
Indicate information；
The instruction information of the frequency domain position of first random access channel is received, and obtains preset adjacent random access letter
Offset between road；
The frequency domain position of preset first random access channel is obtained, and receives the offset between adjacent random access channel
The instruction information of amount；
Obtain the offset between the frequency domain position and adjacent random access channel of preset first random access channel.
5. according to the method described in claim 4, it is characterized in that, described connect at random accordingly based on configuration information determination
Enter channel resource, including any one of following:
The frequency domain of frequency domain initial position and bandwidth, first random access channel based on initial activation upstream band part
Offset between position and adjacent random access channel determines corresponding random access channel resource；
Frequency domain initial position and bandwidth and first random access channel based on initial activation upstream band part
Frequency domain position determines corresponding random access channel resource；
Offset between frequency domain initial position and bandwidth and adjacent random access channel based on initial activation upstream band part
Amount, determines corresponding random access channel resource.
6. according to the method described in claim 4, it is characterized in that, the frequency domain position for receiving first random access channel
Instruction information, including following any mode:
Receive the instruction information of the frequency domain initial position of first random access channel and the frequency of initial activation upstream band part
The instruction information of offset between the initial position of domain；
Receive the instruction information of frequency domain initial position of first random access channel in initial activation upstream band part.
7. according to the described in any item methods of claim 4-6, which is characterized in that further include:
After the frequency domain position for obtaining first random access channel, is determined based on symmetrical frequency hopping rule and remove first random access
The frequency domain position of other random access channel outside channel.
8. the method according to claim 1, wherein further include:
The configuration information of wave beam failure recovery request resource corresponding with the random access resource is obtained, and matches confidence based on being somebody's turn to do
Breath and the random access channel resource determine corresponding wave beam failure recovery request resource.
9. according to the method described in claim 8, it is characterized in that, described obtain wave beam corresponding with the random access resource
Failure recovery requests the configuration information of resource, comprises at least one of the following mode:
Receive the frequency between first wave beam failure recovery request channel and the frequency domain end position of the last one random access channel
The instruction information at domain interval, and receive the instruction information of the frequency domain interval of adjacent beams failure recovery request interchannel；
Obtaining preset first wave beam failure recovery request channel and the frequency domain of the last one random access channel terminates
Frequency domain interval between position, and receive the instruction information of the frequency domain interval of adjacent beams failure recovery request interchannel；
Receive the frequency between first wave beam failure recovery request channel and the frequency domain end position of the last one random access channel
The instruction information at domain interval, and obtain the instruction letter of the frequency domain interval of preset adjacent beams failure recovery request interchannel
Breath；
Obtaining preset first wave beam failure recovery request channel and the frequency domain of the last one random access channel terminates
The instruction information of frequency domain interval between position, and obtain between the frequency domain of preset adjacent beams failure recovery request interchannel
Every instruction information；
The instruction information of the frequency domain interval between any wave beam failure recovery request channel and adjacent random access channel is received, with
And the instruction information of the frequency domain interval between adjacent random access channel；
The instruction information of the frequency domain interval between any wave beam failure recovery request channel and adjacent random access channel is received, and
Obtain the instruction information of the frequency domain interval between preset adjacent random access channel；
Obtain the frequency domain interval between preset any wave beam failure recovery request channel and adjacent random access channel
It indicates information, and receives the instruction information of the frequency domain interval between adjacent random access channel；
Obtain the frequency domain interval between preset any wave beam failure recovery request channel and adjacent random access channel
Indicate the instruction information of the frequency domain interval between information and adjacent random access channel.
10. according to the method described in claim 9, it is characterized in that, being provided based on the configuration information and the random access channel
Source determines corresponding wave beam failure recovery request resource, including any one of following:
According to the frequency between first wave beam failure recovery request channel and the frequency domain end position of the last one random access channel
The frequency domain end position of domain interval and the last one random access channel determines first wave beam failure recovery request channel
Resource；
Channel and frequency domain interval between corresponding random access channel and adjacent random are requested according to any wave beam failure recovery
The frequency domain interval for accessing interchannel determines any wave beam failure recovery request channel resource.
11. a kind of resource allocation method characterized by comprising
Configure initial activation upstream band part and corresponding random access resource；
The configuration information of initial activation upstream band part and corresponding random access resource is sent to user equipment (UE), with
Random access is carried out for UE.
12. according to the method for claim 11, which is characterized in that configure the side of initial activation upstream band part
Formula, including following any:
Configure the instruction information of the frequency domain initial position of initial activation upstream band part and the instruction information of bandwidth；
Configure the instruction information of the frequency domain initial position of initial activation upstream band part；
Configure the instruction information of the bandwidth of initial activation upstream band part；
The index of configuration instruction initial activation upstream band part.
13. according to the method for claim 12, which is characterized in that the frequency domain starting of configuration initial activation upstream band part
The instruction information of position and/or the instruction information of bandwidth, include any of the following mode:
The index and/or instruction initial activation upstream band of the frequency domain initial position of configuration instruction initial activation upstream band part
The index of partial bandwidth；
It configures while indicating the frequency domain initial position of initial activation upstream band part and the band of initial activation upstream band part
Wide combined index.
14. according to the method for claim 11, which is characterized in that configure the mode of the random access resource, including with
It is any one of lower:
Configure the offset between the instruction information of the frequency domain position of first random access channel and adjacent random access channel
Indicate information；
Configure the instruction information of the frequency domain position of first random access channel；
Configure the instruction information of the offset between adjacent random access channel.
15. according to the method for claim 14, which is characterized in that the frequency domain position of configuration first random access channel
The mode for the instruction information set, including following any:
Configure the instruction information of the frequency domain initial position of first random access channel and the frequency of initial activation upstream band part
The instruction information of offset between the initial position of domain；
Configure the instruction information of frequency domain initial position of first random access channel in initial activation upstream band part；
Configure the instruction information of frequency domain initial position of first random access channel in Whole frequency band.
16. according to the method for claim 14, which is characterized in that
The frequency domain position of random access channel meets symmetrical frequency hopping rule.
17. according to the method for claim 11, which is characterized in that further include:
It configures wave beam failure recovery corresponding with the random access resource and requests resource；
The configuration information of the wave beam failure recovery request resource corresponding with the random access resource is sent to UE.
18. according to the method for claim 17, which is characterized in that the configuration wave corresponding with the random access resource
Beam failure recovery requests resource, comprises at least one of the following mode:
Configure the frequency between first wave beam failure recovery request resource and the frequency domain end position of the last one random access channel
The instruction information at domain interval；
Configure the instruction information of the frequency domain interval between adjacent beams failure recovery request resource；
The instruction information of the frequency domain interval between any wave beam failure recovery request resource and adjacent random access channel is configured, with
And the instruction information of the frequency domain interval between adjacent random access channel.
19. a kind of network equipment, comprising:
Processor；And
Memory is configured to storage machine readable instructions, and described instruction by the processor when being executed, so that the processing
The method that device perform claim requires determination resource described in any one of 1-10.
20. a kind of user equipment, comprising:
Processor；And
Memory is configured to storage machine readable instructions, and described instruction by the processor when being executed, so that the processing
Device perform claim requires resource allocation method described in any one of 11-18.
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711140825.3A CN109803384B (en) | 2017-11-16 | 2017-11-16 | Method for determining resources, resource configuration method and equipment |
| EP22167597.8A EP4048011A1 (en) | 2017-09-08 | 2018-09-07 | Method and apparatus for resource determination, resource configuration, transmitting random access preamble and random access |
| PCT/KR2018/010463 WO2019050316A1 (en) | 2017-09-08 | 2018-09-07 | Method and apparatus for resource determination, resource configuration, transmitting random access preamble and random access |
| EP18853714.6A EP3679756B1 (en) | 2017-09-08 | 2018-09-07 | Method and apparatus for resource determination, resource configuration, transmitting random access preamble and random access |
| KR1020207010114A KR102588435B1 (en) | 2017-09-08 | 2018-09-07 | Method and apparatus for resource determination, resource configuration, random access preamble transmission, and random access |
| US16/719,864 US11089633B2 (en) | 2017-09-08 | 2019-12-18 | Method and apparatus for resource determination, resource configuration, transmitting random access preamble and random access |
| US17/444,512 US11706817B2 (en) | 2017-09-08 | 2021-08-05 | Method and apparatus for resource determination, resource configuration, transmitting random access preamble and random access |
| US18/352,160 US20240049294A1 (en) | 2017-09-08 | 2023-07-13 | Method and apparatus for resource determination, resource configuration, transmitting random access preamble and random access |
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