CN108882373A - A kind of resource allocation method, relevant device and system - Google Patents
A kind of resource allocation method, relevant device and system Download PDFInfo
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- CN108882373A CN108882373A CN201710344742.XA CN201710344742A CN108882373A CN 108882373 A CN108882373 A CN 108882373A CN 201710344742 A CN201710344742 A CN 201710344742A CN 108882373 A CN108882373 A CN 108882373A
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- 238000000034 method Methods 0.000 title claims abstract description 99
- 238000013468 resource allocation Methods 0.000 title claims abstract description 37
- 230000005540 biological transmission Effects 0.000 claims abstract description 132
- 230000001360 synchronised effect Effects 0.000 claims description 112
- 230000015654 memory Effects 0.000 claims description 44
- 238000012790 confirmation Methods 0.000 claims description 29
- 230000008569 process Effects 0.000 claims description 16
- 238000012545 processing Methods 0.000 claims description 9
- 241000208340 Araliaceae Species 0.000 claims 1
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- 230000009286 beneficial effect Effects 0.000 description 20
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- 238000004891 communication Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000011664 signaling Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
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Classifications
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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
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0027—Scheduling of signalling, e.g. occurrence thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
- H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
- H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
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Abstract
The present invention provides a kind of resource allocation method, relevant device and system, this method：Receive the terminal ability information that the user terminal is sent；The bandwidth and configured transmission of carrier wave are configured according to the terminal ability information, and send the bandwidth and configured transmission to the user terminal.The present invention configures the bandwidth and configured transmission of carrier wave according to terminal ability information, and to user terminal transmission bandwidth and configured transmission, to realize broadband access, improves the utilization rate of bandwidth resources.
Description
Technical field
The present invention relates to field of communication technology more particularly to a kind of resource allocation methods, relevant device and system.
Background technique
Communication system (such as：5G system) in, the highest bandwidth in a carrier wave is up to 400MHz, even higher bandwidth.
However, the transmittability of different user terminals may be different, wherein transmittability here, which can be, sends and receives energy
Power.
Currently, network side equipment passes through Master Information Block (Master Information before user terminal access
Block, MIB) by the highest band width configuration in carrier wave to user terminal.The most high band in carrier wave can not be supported for transmittability
Wide user terminal can only be transmitted in its fractional bandwidth supported, cause the utilization rate of bandwidth resources lower.
Summary of the invention
The embodiment of the present invention provides a kind of resource allocation method, relevant device and system, to solve the utilization of bandwidth resources
The lower problem of rate.
In a first aspect, the embodiment of the present invention provides a kind of resource allocation method, it is applied to network side equipment, including：
Receive the terminal ability information that the user terminal is sent；
The bandwidth and configured transmission of carrier wave are configured according to the terminal ability information, and to described in user terminal transmission
Bandwidth and configured transmission.
Second aspect, the embodiment of the present invention provide a kind of resource allocation method, are applied to user terminal, including：
Terminal ability information is sent to network side equipment；
Receive the bandwidth and configured transmission of the carrier wave that the network side equipment is configured according to the terminal ability information.
The third aspect, the embodiment of the present invention provide a kind of network side equipment, including：
First receiving module, the terminal ability information sent for receiving the user terminal；
Configuration module, for configuring the bandwidth and configured transmission of carrier wave according to the terminal ability information, and to the use
Family terminal sends the bandwidth and configured transmission.
Fourth aspect, the embodiment of the present invention provide a kind of user terminal, including：
First sending module, for sending terminal ability information to network side equipment；
First receiving module, for receiving the band for the carrier wave that the network side equipment is configured according to the terminal ability information
Wide and configured transmission.
5th aspect, the embodiment of the present invention provide a kind of network side equipment, including：Processor, memory, transceiver and use
Family interface, the processor, the memory, the transceiver and the user interface are coupled by bus system,
The processor is used to read the program in the memory, and the resource for executing network side equipment provided in an embodiment of the present invention is matched
Set the step in method.
6th aspect, the embodiment of the present invention provide a kind of user terminal, including：Processor, memory, network interface and use
Family interface, the processor, the memory, the network interface and the user interface are coupled in one by bus system
It rises, the processor is used to read the program in the memory, executes the resource of user terminal provided in an embodiment of the present invention
Step in configuration method.
7th aspect, the embodiment of the present invention provide a kind of resource bandwidth system, including network provided in an embodiment of the present invention
Side apparatus and user terminal provided in an embodiment of the present invention.
Eighth aspect, the embodiment of the present invention provide a kind of computer readable storage medium, the computer-readable storage medium
Resource allocation process is stored in matter, the resource allocation process realizes net provided in an embodiment of the present invention when being executed by processor
The step of resource allocation method of network side apparatus.
9th aspect, the embodiment of the present invention provide a kind of computer readable storage medium, the computer-readable storage medium
Resource allocation process is stored in matter, the resource allocation process realizes use provided in an embodiment of the present invention when being executed by processor
The step of resource allocation method of family terminal.
In the embodiment of the present invention, the bandwidth and configured transmission of carrier wave are configured according to terminal ability information, and to user terminal
Transmission bandwidth and configured transmission improve the utilization rate of bandwidth resources to realize broadband access.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, needed in being described below to the embodiment of the present invention
Attached drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention,
For those of ordinary skill in the art, without any creative labor, it can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of applicable structure chart of resource configuration system of the embodiment of the present invention；
Fig. 2 is a kind of flow chart of resource allocation method provided in an embodiment of the present invention；
Fig. 3 is the flow chart of another resource allocation method provided in an embodiment of the present invention；
Fig. 4 is the flow chart of another resource allocation method provided in an embodiment of the present invention；
Fig. 5 is the flow chart of another resource allocation method provided in an embodiment of the present invention；
Fig. 6 is a kind of structure chart of network side equipment provided in an embodiment of the present invention；
Fig. 7 is the structure chart of another network side equipment provided in an embodiment of the present invention；
Fig. 8 is a kind of structure chart of user terminal provided in an embodiment of the present invention；
Fig. 9 is the structure chart of another user terminal provided in an embodiment of the present invention；
Figure 10 is the structure chart of another network side equipment provided in an embodiment of the present invention；
Figure 11 is the structure chart of another user terminal provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
Referring to Fig. 1, Fig. 1 is a kind of applicable structure chart of resource configuration system of the embodiment of the present invention, as shown in Figure 1,
Including user terminal 11 and network side equipment 12, wherein user terminal 11 can be UE (User Equipment), such as：It can
To be mobile phone, tablet computer (Tablet Personal Computer), laptop computer (Laptop Computer), individual
Digital assistants (personal digital assistant, abbreviation PDA), mobile Internet access device (Mobile Internet
Device, MID) or the terminal side equipments such as wearable device (Wearable Device), it should be noted that in the present invention
The concrete type of user terminal 11 is not limited in embodiment.User terminal 11 can be established with network side equipment 12 and be communicated,
In, the network in attached drawing can indicate that user terminal 11 and network side equipment 12 are wirelessly established and communicate, and network side equipment 12 can be with
It is transmission receiving point (TRP, Transmission Reception Point), or can be base station, base station can be macro station,
Such as LTE eNB, 5G NR NB；Network side equipment 12 is also possible to access point (AP, Access Point).
It should be noted that not limiting the concrete type of network side equipment 12, user terminal in embodiments of the present invention
11 and the concrete function of network side equipment 12 will be specifically described by following multiple embodiments.
Referring to fig. 2, Fig. 2 is a kind of flow chart of resource allocation method provided in an embodiment of the present invention, and this method is applied to
Network side equipment, as shown in Fig. 2, including the following steps：
Step 201 receives the terminal ability information that the user terminal is sent.
Wherein, above-mentioned terminal ability information (UE capbility) can be used to indicate that the transmission energy of the user terminal
Power, the transmittability can be the ability of sending and receiving, and can indicate the band that user terminal is supported by the terminal ability information
Width, such as：The highest bandwidth of support.In addition, above-mentioned terminal ability information can be user terminal active reporting, it is also possible to
It is reported based on the scheduling message that network side equipment is sent, in addition, above-mentioned terminal ability information can also be that user terminal is completed
It is sent after random access, this embodiment of the present invention is not construed as limiting
Step 202, the bandwidth and configured transmission that carrier wave is configured according to the terminal ability information, and to the user terminal
Send the bandwidth and configured transmission.
It is above-mentioned to can be according to the bandwidth and configured transmission of terminal ability information configuration carrier wave, it is configured for above-mentioned carrier wave
The bandwidth and configured transmission that above-mentioned terminal ability information is supported, such as：If above-mentioned terminal ability information indicates to support 400MHz,
400MHz bandwidth and corresponding configured transmission are configured for above-mentioned carrier wave, if above-mentioned terminal ability information indicates to support 100MHz,
100MHz bandwidth and corresponding configured transmission are configured for above-mentioned carrier wave, if above-mentioned terminal ability information indicates to support 20MHz, for
Above-mentioned carrier wave configures 20MHz bandwidth and corresponding configured transmission etc..Certainly, above-mentioned that carrier wave is configured according to the terminal ability information
Bandwidth and configured transmission can also be according to the corresponding relationship of bandwidth and configured transmission and terminal ability information obtained in advance,
Configure the bandwidth and configured transmission of above-mentioned carrier wave.In addition, bandwidth and configured transmission may include carrier wave in the embodiment of the present invention
Bandwidth, and the parameter in the bandwidth for transmission.
It should be noted that can be applied in the embodiment of the present invention long term evolution (Long Term Evolution,
LTE) system, such as：5G system extends also to global system for mobile communications (Global System for Mobile
Communication, GSM) or multi-carrier code division multiple access (Code Division Multiple Access, CDMA) technology
In the scene etc. of application, this embodiment of the present invention is not construed as limiting.
In the above method, due to configuring the bandwidth and configured transmission of carrier wave according to the terminal ability information, thus user
When terminal is by above-mentioned carrier-wave transmission data, it is possible to reduce the waste of bandwidth resources improves bandwidth resources utilization rate.
In the present embodiment, the terminal ability information that the user terminal is sent is received；Matched according to the terminal ability information
The bandwidth and configured transmission of carrier wave are set, and sends the bandwidth and configured transmission to the user terminal.Root of the embodiment of the present invention
According to the bandwidth and configured transmission of the terminal ability information configuration carrier wave of user terminal, bandwidth resources utilization rate is improved.
It is the flow chart of another resource allocation method provided in an embodiment of the present invention, this method application referring to Fig. 3, Fig. 3
In network side equipment, as shown in figure 3, including the following steps：
Step 301 sends MIB to the user terminal, and the MIB includes Physical Random Access Channel (Physical
Random Access Channel, PRACH) resource information.
Wherein, above-mentioned PRACH resource information can be the location information that user terminal sends the resource of random access sequence,
To which user terminal sends random access sequence by the resource, connection is established with request.It can in addition, sending MIB in the step
Being transmitted by synchronous access block (Synchronization Signal block, SS block), to institute
It states user terminal and sends MIB, including：Synchronous access block is sent to the user terminal, is wrapped in synchronization access block
Include above-mentioned MIB.Certainly, above-mentioned MIB is also possible to be transmitted by other message, is not construed as limiting to this embodiment of the present invention.
Step 302, the random access resource indicated by the PRACH resource information receive the user terminal and send
Random access sequence.
In addition, above-mentioned random access resource can also be the resource of a certain narrowband, i.e., random access is completed on the narrowband
Or it is initially accessed.Network side equipment after above-mentioned random access resource receives above-mentioned random access sequence, can and user
Terminal establishes connection, and can also carry out wireless heterogeneous networks (RRC).
Step 303 sends the confirmation message to the random access sequence to the user terminal.
Network side equipment can be completed by above-mentioned confirmation message and the establishment of connection of user terminal.
Optionally, the random access resource indicated by the PRACH resource information receives the user terminal hair
The random access sequence sent, including：
The random access resource indicated by PRACH resource information described in access bandwidth receives the user terminal hair
The random access sequence sent, wherein the access bandwidth is the bandwidth that the transmittability of the user terminal can be supported；
The confirmation message sent to the user terminal to the random access sequence, including：
The confirmation message to the random access sequence is sent to the user terminal in the access bandwidth.
Wherein, above-mentioned access bandwidth can be a certain narrowband or frequency sub-band, may be implemented by above-mentioned access bandwidth
The bandwidth that the transmittability of user terminal is supported completes random access or initial access, and can also be in above-mentioned access bandwidth
Interior completion initial synchronisation.Wherein, the bandwidth that the transmittability of user terminal can be supported can be default, such as：Default
The bandwidth of synchronous access block (SS block), 20MHz or 10MHz for either defaulting etc..
Optionally, the access bandwidth is the bandwidth of synchronous access block.In the embodiment, it may be implemented in synchronization
It accesses in the bandwidth of block and completes the random access or initial access of user terminal, saved transfer resource.
Optionally, described to send MIB to the user terminal, including：
In multiple frequency sub-band of system bandwidth, corresponding synchronous access block, the synchronous access signal are sent respectively
Block includes the MIB, and the access bandwidth is the random access for receiving the user terminal in the multiple frequency sub-band and sending
The frequency sub-band of sequence.
In the embodiment, system bandwidth (or defining system frequency band) can be divided into multiple frequency sub-band, every height
Frequency range sends synchronous access block, each synchronous access equal MIB of block, certainly, in the MIB in different synchronous access signals
Content can be it is different.Since above-mentioned access bandwidth is to receive the user terminal in the multiple frequency sub-band to send
Random access sequence frequency sub-band, may be implemented random access or be initially accessed be independently performed in each frequency sub-band.
Optionally, above-mentioned access bandwidth is the bandwidth made an appointment.Since above-mentioned access bandwidth is made an appointment, thus
It can not include the bandwidth information of access bandwidth in above-mentioned MIB, reduce transport overhead.In addition, in the embodiment of the present invention, it can
Only to define a pressure access bandwidth (mandatory access bandwidth), so that user terminal default is in the access
Bandwidth carries out random access, in this case, the information field of above-mentioned MIB can be as shown in table 1：
Table 1. defines the information field of the MIB in the case of an access bandwidth
| Information field (Information field) | Bit number (Number of bits) |
| System Frame Number (System Frame Number) | 8 bits (8bits) |
| Synchronous access block index (SS block index) | 6 bits (6bits) |
| Random access resource (PRACH Resource) | 6-8 bit (6-8bits) |
Wherein, random access resource is that the uplink that above-mentioned user terminal is specified sends the running time-frequency resource of random access sequence
Position.
Certainly, in the embodiment of the present invention, multiple access bandwidths, such as multiple pressure access bandwidths can be defined
(mandatory access bandwidth), then, the MIB can also include the bandwidth information of the access bandwidth, and
If the MIB is the synchronous access block by synchronizing access block transmission, the centre frequency of the access bandwidth
Centre frequency.
In the embodiment, the information field of MIB can be as shown in table 2：
Table 2. defines the information field of the MIB in the case of multiple access bandwidths
| Information field (Information field) | Bit number (Number of bits) |
| System Frame Number (System Frame Number) | 8 bits (8bits) |
| Synchronous access block index (SS block index) | 6 bits (6bits) |
| Downlink access bandwidth (dl-access-Bandwidth) | 2 bits (2bits) |
| Random access resource (PRACH Resource) | 6-8 bit (6-8bits) |
Wherein, downlink access bandwidth indicates above-mentioned access bandwidth, that is, indicates the bandwidth being currently initially accessed.
After user terminal receives access bandwidth information, synchronous access signal block message, benefit are detected out of this access bandwidth
Uplink random is sent with the PRACH Resource of MIB instruction and accesses sequence, to establish connection with network side equipment.
Optionally, described to send MIB to the user terminal, including：
In multiple frequency sub-band of system bandwidth, corresponding synchronous access block, the multiple frequency sub-band pair are sent respectively
The MIB that the synchronous access block answered includes includes identical system configuration resource, and the system configuration resource includes multiple
The corresponding random access resource of access frequency sub-band in frequency sub-band, and the access frequency sub-band is the access bandwidth.
It in the embodiment, may be implemented for system bandwidth to be divided into multiple frequency sub-band, be sent together in each frequency sub-band
Step access block, and each synchronous access block includes MIB, and the system configuration resource for including in each MIB is phase
With, and the corresponding random access resource of access frequency sub-band in the multiple frequency sub-band of system configuration resource, it may be implemented in this way
Multiple frequency sub-band share identical system configuration resource, and user terminal, can be upper after any sub- UHF band reception to MIB
It states access bandwidth (i.e. access frequency sub-band) and initiates random access, to complete establishment of connection, to realize that multiple user terminals are equal
Random access is initiated in above-mentioned access bandwidth, system resource can be saved.And user terminal can also be realized in above-mentioned access
Frequency sub-band is completed connection and is established.
Optionally, the bandwidth and configured transmission that carrier wave is configured according to the terminal ability information, and to the user
Terminal sends the bandwidth and configured transmission, including：
The bandwidth and configured transmission of carrier wave are configured according to the terminal ability information, and to described in the access bandwidth
User terminal sends the bandwidth and configured transmission.
In the embodiment, due to including identical system configuration system in the corresponding synchronous access block of each frequency sub-band,
To which the bandwidth and configured transmission of the carrier wave of each user terminal are transmitted in identical access frequency sub-band, so as to realize
The broadcast and configuration of system information only carry out in above-mentioned access frequency sub-band, so that it may realize that the bandwidth of different user terminals connects
Enter and data are transmitted, further saves system resource, wherein system information.
Optionally, the system configuration resource further includes in the bandwidth and the access frequency sub-band of the access frequency sub-band
Frequency of heart, and the centre frequency of the access bandwidth is the center frequency of the corresponding synchronous access block of the access frequency sub-band
Rate.
In the embodiment, the bandwidth that may be implemented in the corresponding synchronous access block of each frequency sub-band is access
The bandwidth of frequency range, and the centre frequency in the corresponding synchronous access block of each frequency sub-band is that access frequency sub-band is corresponding same
The centre frequency of step access block, to realize that multiple frequency sub-band share identical system configuration resource, to save and be
System resource.In the embodiment, the information field of the MIB in the corresponding synchronous access block of each frequency sub-band can be indicated such as table 3：
A frequency sub-band sharing system of table more than 3. configures the information field of the MIB under resource situation
| Information field (Information field) | Bit number (Number of bits) |
| System Frame Number (System Frame Number) | 8 bits (8bits) |
| Synchronous access block index (SS block index) | 6 bits (6bits) |
| Centre frequency (Central Frequency) | 8 bits (8bits) |
| Downlink access bandwidth (dl-access-Bandwidth) | 2 bits (6bits) |
| Random access resource (PRACH Resource) | 6-8 bit (6-8bits) |
Wherein, downlink access bandwidth indicates the bandwidth of above-mentioned access frequency sub-band, i.e., above-mentioned access bandwidth, the center of the bandwidth
Frequency is the centre frequency of the SS block of the access frequency sub-band, and random access resource is directed toward the random access of the access frequency sub-band
Resource.
User terminal is after above-mentioned access frequency sub-band receives corresponding synchronous access block, so that it may according to the synchronization
The information field for accessing MIB in block establishes connection in access frequency sub-band and network side equipment.
It should be noted that step 301 to step 303 can be understood as initial access process, or it is defined as narrowband and connects
Enter process, because being to carry out in step 301 to step 303 in narrowband.And step 301 is real in the present invention to step 303
It is optional for applying in example, such as：In the embodiment of the present invention, it can also be between user terminal and network side equipment using default
Bandwidth completes random access.
Step 304 receives the terminal ability information that the user terminal is sent.
Wherein, above-mentioned carrier wave may include main carrier and/or secondary carrier.
Optionally, the bandwidth and configured transmission of the main carrier include at least one in following parameter：
Cell search number, cell ID, frequency location, bandwidth and the subcarrier spacing of main carrier；
The bandwidth and configured transmission of the secondary carrier include at least one in following parameter：
Cell search number, cell ID, frequency location, bandwidth and the subcarrier spacing of secondary carrier.
Wherein, in the embodiment, the bandwidth and configured transmission of main carrier and secondary carrier can use RRC configuration format,
Such as：As shown in table 4：
The information field of the bandwidth and configured transmission of 4. main carrier of table and secondary carrier
The bandwidth and configured transmission of main carrier and secondary carrier are apparent that by above-mentioned table 4.
Step 305, the bandwidth and configured transmission that carrier wave is configured according to the terminal ability information, and to the user terminal
Send the bandwidth and configured transmission.
It can be in the step and above-mentioned bandwidth and configured transmission sent to user terminal by RRC signaling, of course, it is possible to be
It is sent by other high-level signalings or dedicated signaling to user terminal, this embodiment of the present invention is not construed as limiting.User terminal
Above-mentioned bandwidth and configured transmission are received, broadband access may be implemented.
In the present embodiment, the connection that may be implemented to complete user terminal through the above steps in narrowband is established, Yi Jigen
Terminal ability information according to user terminal is that its carrier wave configures corresponding bandwidth and configured transmission, to save system resource.
Referring to FIG. 4, Fig. 4 is the flow chart of another resource allocation method provided in an embodiment of the present invention, this method is answered
For user terminal, as shown in figure 4, including the following steps：
Step 401 sends terminal ability information to network side equipment.
Wherein, above-mentioned terminal ability information can referring to figs. 2 and 3 shown in embodiment respective description, do not make herein
It repeats, and can achieve identical beneficial effect.
Step 402, the bandwidth and transmission for receiving the carrier wave that the network side equipment is configured according to the terminal ability information
Parameter.
When user terminal receives above-mentioned bandwidth and configured transmission, so as in the bandwidth and the corresponding band of configured transmission
Carry out data transmission in width, to realize that bandwidth accesses.
Wherein, above-mentioned bandwidth and configured transmission, carrier wave can referring to figs. 2 and 3 shown in embodiment respective description,
It does not repeat herein, and can achieve identical beneficial effect.
In the present embodiment, due to configuring the bandwidth and configured transmission of carrier wave according to the terminal ability information of user terminal, mention
High bandwidth resources utilization rates.
Referring to FIG. 5, Fig. 5 is the flow chart of another resource allocation method provided in an embodiment of the present invention, this method is answered
For user terminal, as shown in figure 5, including the following steps：
Step 501 receives the MIB that the network side equipment is sent, and the MIB includes PRACH resource information.
Wherein, above-mentioned MIB and PRACH resource information can refer to the respective description of embodiment shown in Fig. 3, herein not
It repeats, and can achieve identical beneficial effect.
Step 502, the random access resource indicated by the PRACH resource information, send to the network side equipment
Random access sequence.
Wherein, random access resource can refer to the respective description of embodiment shown in Fig. 3, not repeat herein, and can
To reach identical beneficial effect.
Step 503 receives the confirmation message to the random access sequence that the network side equipment is sent.
Wherein, above-mentioned confirmation message can refer to the respective description of embodiment shown in Fig. 3, not repeat herein, and can
To reach identical beneficial effect.
Step 504 sends terminal ability information to network side equipment.
Wherein, above-mentioned terminal ability information can referring to figs. 2 and 3 shown in embodiment respective description, do not make herein
It repeats, and can achieve identical beneficial effect.
Step 505, the bandwidth and transmission for receiving the carrier wave that the network side equipment is configured according to the terminal ability information
Parameter.
Optionally, the carrier wave includes main carrier and/or secondary carrier.
Optionally, the bandwidth and configured transmission of the main carrier include at least one in following parameter：
Cell search number, cell ID, frequency location, bandwidth and the subcarrier spacing of main carrier；
The bandwidth and configured transmission of the secondary carrier include at least one in following parameter：
Cell search number, cell ID, frequency location, bandwidth and the subcarrier spacing of secondary carrier.
Wherein, the bandwidth and configured transmission of above-mentioned main carrier, the bandwidth and configured transmission of secondary carrier can refer to Fig. 3 institute
The respective description for the embodiment shown, does not repeat herein, and can achieve identical beneficial effect.
Optionally, the random access resource indicated by the PRACH resource information, sends out to the network side equipment
Random access sequence is sent, including：
The random access resource of the PRACH resource information instruction, receives the user terminal and sends in access bandwidth
Random access sequence, wherein the access bandwidth is the bandwidth that can support of transmittability of the user terminal；
The confirmation message to the random access sequence for receiving the network side equipment and sending, including：
The confirmation message to the random access sequence that the network side equipment is sent is received in the access bandwidth.
Wherein, above-mentioned access bandwidth, random access sequence and confirmation message etc. can be with reference to embodiments shown in Fig. 3
Respective description does not repeat herein, and can achieve identical beneficial effect.
Optionally, the MIB for receiving the network side equipment and sending, including：
The synchronous access block that the network side equipment is sent is received, the synchronous access block includes the MIB.
Wherein, above-mentioned synchronous access block can refer to the respective description of embodiment shown in Fig. 3, not go to live in the household of one's in-laws on getting married herein
It states, and can achieve identical beneficial effect.
Optionally, the access bandwidth is the bandwidth of synchronous access block.
Wherein, above-mentioned access bandwidth can refer to the respective description of embodiment shown in Fig. 3, not repeat herein, and can
To reach identical beneficial effect.
Optionally, the MIB for receiving the network side equipment and sending, including：
The synchronous access block that the network side equipment is sent is received in frequency sub-band, the synchronous access block includes
The MIB, the access bandwidth are the frequency sub-band.
Wherein, above-mentioned frequency sub-band can refer to the respective description of embodiment shown in Fig. 3, not repeat herein, and can be with
Reach identical beneficial effect.
Optionally, the access bandwidth is the bandwidth made an appointment.
Wherein, above-mentioned access bandwidth can refer to the respective description of embodiment shown in Fig. 3, not repeat herein, and can
To reach identical beneficial effect.
Optionally, the MIB further includes the bandwidth information of the access bandwidth, and if the MIB pass through synchronous access letter
The transmission of number block, then the centre frequency of the access bandwidth is the centre frequency of the synchronous access block.
Wherein, above-mentioned MIB, bandwidth information and centre frequency etc. can refer to the respective description of embodiment shown in Fig. 3,
It does not repeat herein, and can achieve identical beneficial effect.
Optionally, the MIB for receiving the network side equipment and sending, including：
The synchronous access block that the network side equipment is sent is received in frequency sub-band, the frequency sub-band is system bandwidth
Any frequency sub-band in multiple frequency sub-band, and the system configuration resource that the MIB of the synchronous access block includes includes
The corresponding random access resource of access frequency sub-band in multiple frequency sub-band, and the access frequency sub-band is the access bandwidth.
Wherein, above-mentioned access frequency sub-band can refer to the respective description of embodiment shown in Fig. 3, not repeat herein, and
It can achieve identical beneficial effect.
Optionally, the bandwidth and biography for receiving the carrier wave that the network side equipment is configured according to the terminal ability information
Defeated parameter, including：
In the access bandwidth, the band for the carrier wave that the network side equipment is configured according to the terminal ability information is received
Wide and configured transmission.
Wherein, above-mentioned access bandwidth can refer to the respective description of embodiment shown in Fig. 3, not repeat herein, and can
To reach identical beneficial effect.
Optionally, the system configuration resource further includes in the bandwidth and the access frequency sub-band of the access frequency sub-band
Frequency of heart, and the centre frequency of the access bandwidth is the center frequency of the corresponding synchronous access block of the access frequency sub-band
Rate.
Wherein, above system configuration resource can refer to the respective description of embodiment shown in Fig. 3, not repeat herein,
And it can achieve identical beneficial effect.
In the present embodiment, the connection that may be implemented to complete user terminal through the above steps in narrowband is established, Yi Jigen
Terminal ability information according to user terminal is that its carrier wave configures corresponding bandwidth and configured transmission, to save system resource.
Referring to FIG. 6, Fig. 6 is a kind of structure chart of network side equipment provided in an embodiment of the present invention, Fig. 2 can be realized extremely
The details of the resource allocation method of embodiment shown in Fig. 3, and reach identical effect.As shown in fig. 6, network side equipment 600
Including：
First receiving module 601, the terminal ability information sent for receiving the user terminal；
Configuration module 602, for configuring the bandwidth and configured transmission of carrier wave according to the terminal ability information, and to described
User terminal sends the bandwidth and configured transmission.
Optionally, the carrier wave includes main carrier and/or secondary carrier.
Optionally, the bandwidth and configured transmission of the main carrier include at least one in following parameter：
Cell search number, cell ID, frequency location, bandwidth and the subcarrier spacing of main carrier；
The bandwidth and configured transmission of the secondary carrier include at least one in following parameter：
Cell search number, cell ID, frequency location, bandwidth and the subcarrier spacing of secondary carrier.
Optionally, as shown in fig. 7, the network side equipment 600 further includes：
First sending module 603, for sending MIB to the user terminal, the MIB includes PRACH resource information；
Second receiving module 604, the random access resource for being indicated by the PRACH resource information, described in reception
The random access sequence that user terminal is sent；
Second sending module 605, for sending the confirmation message to the random access sequence to the user terminal.
Optionally, second receiving module 604, specifically for being referred to by PRACH resource information described in access bandwidth
The random access resource shown receives the random access sequence that the user terminal is sent, wherein the access bandwidth is the use
The bandwidth that the transmittability of family terminal can be supported；
Second sending module 605 is specifically used for sending to the user terminal to described in the access bandwidth
The confirmation message of random access sequence.
Optionally, first sending module 603 is specifically used for sending synchronous access block to the user terminal,
The synchronous access block includes the MIB.
Optionally, the access bandwidth is the bandwidth of synchronous access block.
Optionally, first sending module 603, specifically for multiple frequency sub-band in system bandwidth, respectively transmission pair
The synchronous access block answered, the synchronous access block includes the MIB, and the access bandwidth is the multiple frequency sub-band
In receive the frequency sub-band of the random access sequence that the user terminal is sent.
Optionally, the access bandwidth is the bandwidth made an appointment.
Optionally, the MIB further includes the bandwidth information of the access bandwidth, and if the MIB pass through synchronous access letter
The transmission of number block, then the centre frequency of the access bandwidth is the centre frequency of the synchronous access block.
Optionally, first sending module 603, specifically for multiple frequency sub-band in system bandwidth, respectively transmission pair
The synchronous access block answered, the MIB that the corresponding synchronous access block of the multiple frequency sub-band includes includes identical system
Under unified central planning to set resource, the system configuration resource includes the corresponding random access resource of access frequency sub-band in multiple frequency sub-band, and
The access frequency sub-band is the access bandwidth.
Optionally, the configuration module 602, specifically for configuring the bandwidth and biography of carrier wave according to the terminal ability information
Defeated parameter, and the bandwidth and configured transmission are sent to the user terminal in the access bandwidth.
Optionally, the system configuration resource further includes in the bandwidth and the access frequency sub-band of the access frequency sub-band
Frequency of heart, and the centre frequency of the access bandwidth is the center frequency of the corresponding synchronous access block of the access frequency sub-band
Rate.
It should be noted that above-mentioned network side equipment 600 can be method implementation in the embodiment of the present invention in the present embodiment
The network side equipment of any embodiment in example, in the embodiment of the present invention in embodiment of the method network side equipment any embodiment party
Formula can be realized by the above-mentioned network side equipment 600 in the present embodiment, and reach identical beneficial effect, herein no longer
It repeats.
Referring to FIG. 8, Fig. 8 is a kind of structure chart of user terminal provided in an embodiment of the present invention, Fig. 3 can be realized to figure
The details of the resource allocation method of embodiment shown in 4, and reach identical effect.As shown in figure 8, user terminal 800 includes：
First sending module 801, for sending terminal ability information to network side equipment；
First receiving module 802, the carrier wave configured for receiving the network side equipment according to the terminal ability information
Bandwidth and configured transmission.
Optionally, the carrier wave includes main carrier and/or secondary carrier.
Optionally, the bandwidth and configured transmission of the main carrier include at least one in following parameter：
Cell search number, cell ID, frequency location, bandwidth and the subcarrier spacing of main carrier；
The bandwidth and configured transmission of the secondary carrier include at least one in following parameter：
Cell search number, cell ID, frequency location, bandwidth and the subcarrier spacing of secondary carrier.
Optionally, as shown in figure 9, the user terminal 800 further includes：
Second receiving module 803, the MIB sent for receiving the network side equipment, the MIB includes PRACH resource
Information；
Second sending module 804, the random access resource for being indicated by the PRACH resource information, to the net
Network side apparatus sends random access sequence；
Third receiving module 805, the confirmation to the random access sequence sent for receiving the network side equipment
Message.
Optionally, second sending module 804 is specifically used for the PRACH resource information instruction in access bandwidth
Random access resource, receive the random access sequence that the user terminal is sent, wherein the access bandwidth is the user
The bandwidth that the transmittability of terminal can be supported；
The third receiving module 805, specifically for receiving the network side equipment transmission in the access bandwidth
To the confirmation message of the random access sequence.
Optionally, second receiving module 803, the synchronous access letter sent specifically for receiving the network side equipment
Number block, the synchronous access block includes the MIB.
Optionally, the access bandwidth is the bandwidth of synchronous access block.
Optionally, second receiving module 803, specifically for receiving the same of the network side equipment transmission in frequency sub-band
Step access block, the synchronous access block includes the MIB, and the access bandwidth is the frequency sub-band.
Optionally, the access bandwidth is the bandwidth made an appointment.
Optionally, the MIB further includes the bandwidth information of the access bandwidth, and if the MIB pass through synchronous access letter
The transmission of number block, then the centre frequency of the access bandwidth is the centre frequency of the synchronous access block.
Optionally, second receiving module 803, specifically for receiving the same of the network side equipment transmission in frequency sub-band
Step access block, the frequency sub-band is any frequency sub-band in multiple frequency sub-band of system bandwidth, and the synchronization accesses letter
The system configuration resource that the MIB of number block includes includes the corresponding random access money of access frequency sub-band in multiple frequency sub-band
Source, and the access frequency sub-band is the access bandwidth.
Optionally, second receiving module 803 is specifically used in the access bandwidth, receives the network side and set
The bandwidth and configured transmission of the standby carrier wave according to terminal ability information configuration.
Optionally, the system configuration resource further includes in the bandwidth and the access frequency sub-band of the access frequency sub-band
Frequency of heart, and the centre frequency of the access bandwidth is the center frequency of the corresponding synchronous access block of the access frequency sub-band
Rate.
It should be noted that above-mentioned user terminal 800 can be embodiment of the method in the embodiment of the present invention in the present embodiment
In any embodiment user terminal, any embodiment of user terminal all may be used in embodiment of the method in the embodiment of the present invention
To be realized by the above-mentioned user terminal 800 in the present embodiment, and reach identical beneficial effect, details are not described herein again.
It is the structure chart of the network side equipment of application of the embodiment of the present invention referring to Figure 10, Figure 10, can be realized Fig. 2 to Fig. 3
Shown in embodiment resource allocation method details, and reach identical effect.As shown in Figure 10, the network side equipment 1000
Including：Processor 1001, transceiver 1002, memory 1003, user interface 1004 and bus system, wherein：
Processor 1001 executes following process for reading the program in memory 1003：
Receive the terminal ability information that the user terminal is sent；
The bandwidth and configured transmission of carrier wave are configured according to the terminal ability information, and to described in user terminal transmission
Bandwidth and configured transmission.
Wherein, transceiver 1002, for sending and receiving data, the transceiver 1002 under the control of processor 1001
Including at least two antenna ports.
In Figure 10, bus architecture may include the bus and bridge of any number of interconnection, specifically by 1001 generation of processor
The various circuits for the memory that the one or more processors and memory 1003 of table represent link together.Bus architecture may be used also
To link together various other circuits of such as peripheral equipment, voltage-stablizer and management circuit or the like, these are all
It is known in the art, therefore, it will not be further described herein.Bus system provides interface.Transceiver 1002 can
To be multiple element, that is, includes transmitter and receiver, the list for communicating over a transmission medium with various other devices is provided
Member.For different user equipmenies, user interface 1004, which can also be, external the interface for needing equipment is inscribed, and connection is set
Standby including but not limited to keypad, display, loudspeaker, microphone, control stick etc..
Processor 1001, which is responsible for management bus architecture and common processing, memory 1003, can store processor 1001 and exists
Execute used data when operation.
Optionally, the carrier wave includes main carrier and/or secondary carrier.
Optionally, the bandwidth and configured transmission of the main carrier include at least one in following parameter：
Cell search number, cell ID, frequency location, bandwidth and the subcarrier spacing of main carrier；
The bandwidth and configured transmission of the secondary carrier include at least one in following parameter：
Cell search number, cell ID, frequency location, bandwidth and the subcarrier spacing of secondary carrier.
Optionally, before the ability information for receiving the user terminal transmission, processor 1001 is also used to：
Master Information Block MIB is sent to the user terminal, the MIB includes Physical Random Access Channel PRACH resource letter
Breath；
The random access resource indicated by the PRACH resource information receives connecing at random for the user terminal transmission
Enter sequence；
The confirmation message to the random access sequence is sent to the user terminal.
Optionally, the random access resource indicated by the PRACH resource information that processor 1001 executes, receives institute
The random access sequence of user terminal transmission is stated, including：
The random access resource indicated by PRACH resource information described in access bandwidth receives the user terminal hair
The random access sequence sent, wherein the access bandwidth is the bandwidth that the transmittability of the user terminal can be supported；
The confirmation message to user terminal transmission to the random access sequence that processor 1001 executes, including：
The confirmation message to the random access sequence is sent to the user terminal in the access bandwidth.
Optionally, what processor 1001 executed sends MIB to the user terminal, including：
Synchronous access block is sent to the user terminal, the synchronous access block includes the MIB.
Optionally, the access bandwidth is the bandwidth of synchronous access block.
Optionally, what processor 1001 executed is described to user terminal transmission MIB, including：
In multiple frequency sub-band of system bandwidth, corresponding synchronous access block, the synchronous access signal are sent respectively
Block includes the MIB, and the access bandwidth is the random access for receiving the user terminal in the multiple frequency sub-band and sending
The frequency sub-band of sequence.
Optionally, the access bandwidth is the bandwidth made an appointment.
Optionally, the MIB further includes the bandwidth information of the access bandwidth, and if the MIB pass through synchronous access letter
The transmission of number block, then the centre frequency of the access bandwidth is the centre frequency of the synchronous access block.
Optionally, what processor 1001 executed is described to user terminal transmission MIB, including：
In multiple frequency sub-band of system bandwidth, corresponding synchronous access block, the multiple frequency sub-band pair are sent respectively
The MIB that the synchronous access block answered includes includes identical system configuration resource, and the system configuration resource includes multiple
The corresponding random access resource of access frequency sub-band in frequency sub-band, and the access frequency sub-band is the access bandwidth.
Optionally, the bandwidth and configured transmission that carrier wave is configured according to the terminal ability information that processor 1001 executes,
And the bandwidth and configured transmission are sent to the user terminal, including：
The bandwidth and configured transmission of carrier wave are configured according to the terminal ability information, and to described in the access bandwidth
User terminal sends the bandwidth and configured transmission.
Optionally, the system configuration resource further includes in the bandwidth and the access frequency sub-band of the access frequency sub-band
Frequency of heart, and the centre frequency of the access bandwidth is the center frequency of the corresponding synchronous access block of the access frequency sub-band
Rate.
It should be noted that above-mentioned network side equipment 1000 can be method implementation in the embodiment of the present invention in the present embodiment
The network side equipment of any embodiment in example, in the embodiment of the present invention in embodiment of the method network side equipment any embodiment party
Formula can be realized by the above-mentioned network side equipment 1000 in the present embodiment, and reach identical beneficial effect, herein not
It repeats again.
It is the structure chart of the user terminal of application of the embodiment of the present invention referring to Figure 11, Figure 11, can be realized Fig. 3 to Fig. 4 institute
The details of the resource allocation method shown, and reach identical effect.As shown in figure 11, user terminal 1100 includes：At least one
Processor 1101, memory 1102, at least one network interface 1104 and user interface 1103.It is each in user terminal 1100
Component is coupled by bus system 1105.It is understood that bus system 1105 is for realizing the connection between these components
Communication.Bus system 1105 further includes power bus, control bus and status signal bus in addition in addition to including data/address bus.But
It is that various buses are all designated as bus system 1105 in Figure 11 for the sake of clear explanation.
Wherein, user interface 1103 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 1102 in the embodiment of the present invention can be volatile memory or non-volatile memories
Device, 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), erasable programmable are only
Read memory (Erasable PROM, EPROM), electrically erasable programmable read-only memory (Electrically EPROM,
) or flash memory EEPROM.Volatile memory can be random access memory (Random Access Memory, RAM), use
Make External Cache.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), it is enhanced Synchronous Dynamic Random Access Memory (Enhanced SDRAM, ESDRAM), synchronous
Connect dynamic random access memory (Synchlink DRAM, SLDRAM) and direct rambus random access memory
(Direct Rambus RAM, DRRAM).The memory 1102 of system and method described herein is intended to include but is not limited to this
A little and any other suitable type memory.
In some embodiments, memory 1102 stores following element, executable modules or data structures, or
Their subset of person or their superset：Operating system 11021 and application program 11022.
Wherein, operating system 11021 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 11022 includes various application programs, such as matchmaker
Body player (Media Player), browser (Browser) etc., for realizing various applied business.Realize that the present invention is implemented
The program of example method may be embodied in application program 11022.
In embodiments of the present invention, by the program or instruction of calling memory 1102 to store, specifically, can be application
The program or instruction stored in program 11022, processor 1101 are used for：
Terminal ability information is sent to network side equipment；
Receive the bandwidth and configured transmission of the carrier wave that the network side equipment is configured according to the terminal ability information.
The method that the embodiments of the present invention disclose can be applied in processor 1101, or real by processor 1101
It is existing.Processor 1101 may be a kind of IC chip, the processing capacity with signal.During realization, the above method
Each step can be completed by the instruction of the integrated logic circuit of the hardware in processor 1101 or software form.Above-mentioned
Processor 1101 can be general processor, digital signal processor (Digital Signal Processor, DSP), dedicated
Integrated circuit (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 storage medium of this fields such as memory or electrically erasable programmable memory, register maturation.The storage medium is located at
The step of memory 1102, processor 1101 reads the information in memory 1102, completes the above method in conjunction with its hardware.
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 (DSP Device, 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, the carrier wave includes main carrier and/or secondary carrier.
Optionally, the bandwidth and configured transmission of the main carrier include at least one in following parameter：
Cell search number, cell ID, frequency location, bandwidth and the subcarrier spacing of main carrier；
The bandwidth and configured transmission of the secondary carrier include at least one in following parameter：
Cell search number, cell ID, frequency location, bandwidth and the subcarrier spacing of secondary carrier.
Optionally, before the transmitting capacity information to network side equipment, processor 1101 is also used to：
The MIB that the network side equipment is sent is received, the MIB includes PRACH resource information；
The random access resource indicated by the PRACH resource information sends random access to the network side equipment
Sequence；
Receive the confirmation message to the random access sequence that the network side equipment is sent.
Optionally, the random access resource by PRACH resource information instruction that processor 1101 executes, to described
Network side equipment sends random access sequence, including：
The random access resource of the PRACH resource information instruction, receives the user terminal and sends in access bandwidth
Random access sequence, wherein the access bandwidth is the bandwidth that can support of transmittability of the user terminal；
The confirmation message to the random access sequence that the reception network side equipment that processor 1101 executes is sent,
Including：
The confirmation message to the random access sequence that the network side equipment is sent is received in the access bandwidth.
Optionally, the MIB that the reception network side equipment that processor 1101 executes is sent, including：
The synchronous access block that the network side equipment is sent is received, the synchronous access block includes the MIB.
Optionally, the access bandwidth is the bandwidth of synchronous access block.
Optionally, the MIB that the reception network side equipment that processor 1101 executes is sent, including：
The synchronous access block that the network side equipment is sent is received in frequency sub-band, the synchronous access block includes
The MIB, the access bandwidth are the frequency sub-band.
Optionally, the access bandwidth is the bandwidth made an appointment.
Optionally, the MIB further includes the bandwidth information of the access bandwidth, and if the MIB pass through synchronous access letter
The transmission of number block, then the centre frequency of the access bandwidth is the centre frequency of the synchronous access block.
Optionally, the MIB that the reception network side equipment that processor 1101 executes is sent, including：
The synchronous access block that the network side equipment is sent is received in frequency sub-band, the frequency sub-band is system bandwidth
Any frequency sub-band in multiple frequency sub-band, and the system configuration resource that the MIB of the synchronous access block includes includes
The corresponding random access resource of access frequency sub-band in multiple frequency sub-band, and the access frequency sub-band is the access bandwidth.
Optionally, the load that the reception network side equipment that processor 1101 executes is configured according to the terminal ability information
The bandwidth and configured transmission of wave, including：
In the access bandwidth, the band for the carrier wave that the network side equipment is configured according to the terminal ability information is received
Wide and configured transmission.
Optionally, the system configuration resource further includes in the bandwidth and the access frequency sub-band of the access frequency sub-band
Frequency of heart, and the centre frequency of the access bandwidth is the center frequency of the corresponding synchronous access block of the access frequency sub-band
Rate.
It should be noted that above-mentioned user terminal 1100 can be embodiment of the method in the embodiment of the present invention in the present embodiment
In any embodiment user terminal, any embodiment of user terminal all may be used in embodiment of the method in the embodiment of the present invention
To be realized by the above-mentioned user terminal 1100 in the present embodiment, and reach identical beneficial effect, details are not described herein again.
The embodiment of the present invention also provides a kind of computer readable storage medium, stores on the computer readable storage medium
There is resource allocation process, the resource allocation process realizes network side equipment provided in an embodiment of the present invention when being executed by processor
Resource allocation method the step of.
The embodiment of the present invention also provides a kind of computer readable storage medium, stores on the computer readable storage medium
There is resource allocation process, the resource allocation process realizes user terminal provided in an embodiment of the present invention when being executed by processor
The step of resource allocation method.
Those of ordinary skill in the art may be aware that list described in conjunction with the examples disclosed in the embodiments of the present disclosure
Member and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
It is implemented in hardware or software, the specific application and design constraint depending on technical solution.Professional technician
Each specific application can be used different methods to achieve the described function, but this realization is it is not considered that exceed
The scope of the present invention.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In embodiment provided herein, it should be understood that disclosed device and method can pass through others
Mode is realized.For example, the apparatus embodiments described above are merely exemplary, for example, the division of the unit, only
A kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or components can combine or
Person is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Between coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or communication link of device or unit
It connects, can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.Some or all of unit therein can be selected to realize the embodiment of the present invention according to the actual needs
Purpose.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be a
People's computer, server or network equipment etc.) it performs all or part of the steps of the method described in the various embodiments of the present invention.
And storage medium above-mentioned includes：USB flash disk, mobile hard disk, ROM, RAM, magnetic or disk etc. are various to can store program code
Medium.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
Claims (57)
1. a kind of resource allocation method is applied to network side equipment, which is characterized in that including：
Receive the terminal ability information that the user terminal is sent；
The bandwidth and configured transmission of carrier wave are configured according to the terminal ability information, and send the bandwidth to the user terminal
And configured transmission.
2. the method as described in claim 1, which is characterized in that the carrier wave includes main carrier and/or secondary carrier.
3. method according to claim 2, which is characterized in that the bandwidth and configured transmission of the main carrier include following parameter
At least one of in：
Cell search number, cell ID, frequency location, bandwidth and the subcarrier spacing of main carrier；
The bandwidth and configured transmission of the secondary carrier include at least one in following parameter：
Cell search number, cell ID, frequency location, bandwidth and the subcarrier spacing of secondary carrier.
4. the method as described in claim 1, which is characterized in that the terminal ability information for receiving the user terminal and sending
Before, the method also includes：
Master Information Block MIB is sent to the user terminal, the MIB includes Physical Random Access Channel PRACH resource information；
The random access resource indicated by the PRACH resource information receives the random access sequence that the user terminal is sent
Column；
The confirmation message to the random access sequence is sent to the user terminal.
5. method as claimed in claim 4, which is characterized in that described to be connect at random by what the PRACH resource information indicated
Enter resource, receives the random access sequence that the user terminal is sent, including：
The random access resource indicated by PRACH resource information described in access bandwidth receives what the user terminal was sent
Random access sequence, wherein the access bandwidth is the bandwidth that the transmittability of the user terminal can be supported；
The confirmation message sent to the user terminal to the random access sequence, including：
The confirmation message to the random access sequence is sent to the user terminal in the access bandwidth.
6. method as claimed in claim 4, which is characterized in that it is described to send MIB to the user terminal, including：
Synchronous access block is sent to the user terminal, the synchronous access block includes the MIB.
7. method as claimed in claim 5, which is characterized in that the access bandwidth is the bandwidth of synchronous access block.
8. method as claimed in claim 5, which is characterized in that it is described to send MIB to the user terminal, including：
In multiple frequency sub-band of system bandwidth, corresponding synchronous access block, the synchronous access block packet are sent respectively
The MIB is included, the access bandwidth is the random access sequence for receiving the user terminal in the multiple frequency sub-band and sending
Frequency sub-band.
9. method as claimed in claim 5, which is characterized in that the access bandwidth is the bandwidth made an appointment.
10. method as claimed in claim 5, which is characterized in that the MIB further includes the bandwidth information of the access bandwidth,
And if the MIB is the synchronous access signal by synchronizing access block transmission, the centre frequency of the access bandwidth
The centre frequency of block.
11. method as claimed in claim 5, which is characterized in that it is described to send MIB to the user terminal, including：
In multiple frequency sub-band of system bandwidth, corresponding synchronous access block is sent respectively, and the multiple frequency sub-band is corresponding
The MIB that synchronous access block includes includes identical system configuration resource, and the system configuration resource includes multiple son frequencies
The corresponding random access resource of access frequency sub-band in section, and the access frequency sub-band is the access bandwidth.
12. method as claimed in claim 11, which is characterized in that the band for configuring carrier wave according to the terminal ability information
Wide and configured transmission, and the bandwidth and configured transmission are sent to the user terminal, including：
The bandwidth and configured transmission of carrier wave are configured according to the terminal ability information, and to the user in the access bandwidth
Terminal sends the bandwidth and configured transmission.
13. such as the method for claim 11, which is characterized in that the system configuration resource further includes the access frequency
The centre frequency of the bandwidth of section and the access frequency sub-band, and the centre frequency of the access bandwidth is the access frequency sub-band pair
The centre frequency for the synchronous access block answered.
14. a kind of resource allocation method is applied to user terminal, which is characterized in that including：
Terminal ability information is sent to network side equipment；
Receive the bandwidth and configured transmission of the carrier wave that the network side equipment is configured according to the terminal ability information.
15. method as claimed in claim 14, which is characterized in that the carrier wave includes main carrier and/or secondary carrier.
16. method as claimed in claim 15, which is characterized in that the bandwidth and configured transmission of the main carrier include following ginseng
At least one of in number：
Cell search number, cell ID, frequency location, bandwidth and the subcarrier spacing of main carrier；
The bandwidth and configured transmission of the secondary carrier include at least one in following parameter：
Cell search number, cell ID, frequency location, bandwidth and the subcarrier spacing of secondary carrier.
17. method as claimed in claim 14, which is characterized in that it is described to network side equipment send terminal ability information it
Before, the method also includes：
The MIB that the network side equipment is sent is received, the MIB includes PRACH resource information；
The random access resource indicated by the PRACH resource information sends random access sequence to the network side equipment；
Receive the confirmation message to the random access sequence that the network side equipment is sent.
18. method as claimed in claim 17, which is characterized in that described to pass through the random of PRACH resource information instruction
Access-in resource sends random access sequence to the network side equipment, including：
The random access resource of PRACH resource information instruction in access bandwidth, receive that the user terminal sends with
Machine accesses sequence, wherein the access bandwidth is the bandwidth that the transmittability of the user terminal can be supported；
The confirmation message to the random access sequence for receiving the network side equipment and sending, including：
The confirmation message to the random access sequence that the network side equipment is sent is received in the access bandwidth.
19. method as claimed in claim 17, which is characterized in that the MIB for receiving the network side equipment and sending, packet
It includes：
The synchronous access block that the network side equipment is sent is received, the synchronous access block includes the MIB.
20. method as claimed in claim 18, which is characterized in that the access bandwidth is the bandwidth of synchronous access block.
21. method as claimed in claim 18, which is characterized in that the MIB for receiving the network side equipment and sending, packet
It includes：
The synchronous access block that the network side equipment is sent is received in frequency sub-band, the synchronous access block includes described
MIB, the access bandwidth are the frequency sub-band.
22. method as claimed in claim 18, which is characterized in that the access bandwidth is the bandwidth made an appointment.
23. method as claimed in claim 18, which is characterized in that the MIB further includes the bandwidth information of the access bandwidth,
And if the MIB is the synchronous access signal by synchronizing access block transmission, the centre frequency of the access bandwidth
The centre frequency of block.
24. method as claimed in claim 18, which is characterized in that the MIB for receiving the network side equipment and sending, packet
It includes：
The synchronous access block that the network side equipment is sent is received in frequency sub-band, the frequency sub-band is the multiple of system bandwidth
Any frequency sub-band in frequency sub-band, and the system configuration resource that the MIB of the synchronous access block includes includes multiple
The corresponding random access resource of access frequency sub-band in frequency sub-band, and the access frequency sub-band is the access bandwidth.
25. method as claimed in claim 24, which is characterized in that described to receive the network side equipment according to the terminal energy
The bandwidth and configured transmission of the carrier wave of force information configuration, including：
In the access bandwidth, receive the carrier wave that the network side equipment is configured according to the terminal ability information bandwidth and
Configured transmission.
26. such as the method for claim 24, which is characterized in that the system configuration resource further includes the access frequency
The centre frequency of the bandwidth of section and the access frequency sub-band, and the centre frequency of the access bandwidth is the access frequency sub-band pair
The centre frequency for the synchronous access block answered.
27. a kind of network side equipment, which is characterized in that including：
First receiving module, the terminal ability information sent for receiving the user terminal；
Configuration module, for configuring the bandwidth and configured transmission of carrier wave according to the terminal ability information, and it is whole to the user
End sends the bandwidth and configured transmission.
28. network side equipment as claimed in claim 27, which is characterized in that the carrier wave includes main carrier and/or secondary carrier.
29. network side equipment as claimed in claim 28, which is characterized in that the bandwidth and configured transmission of the main carrier include
At least one of in following parameter：
Cell search number, cell ID, frequency location, bandwidth and the subcarrier spacing of main carrier；
The bandwidth and configured transmission of the secondary carrier include at least one in following parameter：
Cell search number, cell ID, frequency location, bandwidth and the subcarrier spacing of secondary carrier.
30. network side equipment as claimed in claim 27, which is characterized in that the network side equipment further includes：
First sending module, for sending MIB to the user terminal, the MIB includes PRACH resource information；
Second receiving module, the random access resource for being indicated by the PRACH resource information, receives the user terminal
The random access sequence of transmission；
Second sending module, for sending the confirmation message to the random access sequence to the user terminal.
31. network side equipment as claimed in claim 30, which is characterized in that second receiving module, specifically for passing through
The random access resource of the PRACH resource information instruction, receives the random access that the user terminal is sent in access bandwidth
Sequence, wherein the access bandwidth is the bandwidth that the transmittability of the user terminal can be supported；
Second sending module is specifically used for sending to the user terminal to the random access in the access bandwidth
The confirmation message of sequence.
32. network side equipment as claimed in claim 30, which is characterized in that first sending module is specifically used for institute
It states user terminal and sends synchronous access block, the synchronous access block includes the MIB.
33. network side equipment as claimed in claim 31, which is characterized in that the access bandwidth is synchronous access block
Bandwidth.
34. network side equipment as claimed in claim 31, which is characterized in that
First sending module sends corresponding synchronous access letter specifically for multiple frequency sub-band in system bandwidth respectively
Number block, the synchronous access block include the MIB, and the access bandwidth is to receive the use in the multiple frequency sub-band
The frequency sub-band for the random access sequence that family terminal is sent.
35. network side equipment as claimed in claim 31, which is characterized in that the access bandwidth is the bandwidth made an appointment.
36. network side equipment as claimed in claim 31, which is characterized in that the MIB further includes the band of the access bandwidth
Wide information, and if the MIB by synchronous access block transmission, the centre frequency of the access bandwidth is that described synchronize connects
Enter the centre frequency of block.
37. network side equipment as claimed in claim 32, which is characterized in that
First sending module sends corresponding synchronous access letter specifically for multiple frequency sub-band in system bandwidth respectively
Number block, the MIB that the corresponding synchronous access block of the multiple frequency sub-band includes includes identical system configuration resource, described
System configuration resource includes the corresponding random access resource of access frequency sub-band in multiple frequency sub-band, and the access frequency sub-band is
The access bandwidth.
38. such as the network side equipment of claim 37, which is characterized in that
The configuration module, specifically for configuring the bandwidth and configured transmission of carrier wave according to the terminal ability information, and in institute
It states in access bandwidth and sends the bandwidth and configured transmission to the user terminal.
39. such as the network side equipment of claim 37, which is characterized in that the system configuration resource further includes described connects
Enter the bandwidth of frequency sub-band and the centre frequency of the access frequency sub-band, and the centre frequency of the access bandwidth is access
The centre frequency of the corresponding synchronous access block of frequency range.
40. a kind of user terminal, which is characterized in that including：
First sending module, for sending terminal ability information to network side equipment；
First receiving module, the bandwidth of the carrier wave configured according to the terminal ability information for receiving the network side equipment and
Configured transmission.
41. user terminal as claimed in claim 40, which is characterized in that the carrier wave includes main carrier and/or secondary carrier.
42. user terminal as claimed in claim 41, which is characterized in that the bandwidth and configured transmission of the main carrier include such as
At least one of in lower parameter：
Cell search number, cell ID, frequency location, bandwidth and the subcarrier spacing of main carrier；
The bandwidth and configured transmission of the secondary carrier include at least one in following parameter：
Cell search number, cell ID, frequency location, bandwidth and the subcarrier spacing of secondary carrier.
43. user terminal as claimed in claim 40, which is characterized in that the user terminal further includes：
Second receiving module, the MIB sent for receiving the network side equipment, the MIB includes PRACH resource information；
Second sending module, the random access resource for being indicated by the PRACH resource information, to the network side equipment
Send random access sequence；
Third receiving module, the confirmation message to the random access sequence sent for receiving the network side equipment.
44. user terminal as claimed in claim 43, which is characterized in that
Second sending module, specifically for the PRACH resource information described in access bandwidth instruction random access resource,
Receive the random access sequence that the user terminal is sent, wherein the access bandwidth is the transmittability of the user terminal
The bandwidth that can be supported；
The third receiving module, specifically for receive that the network side equipment sends in the access bandwidth to it is described with
The confirmation message of machine access sequence.
45. user terminal as claimed in claim 43, which is characterized in that
Second receiving module, the synchronous access block sent specifically for receiving the network side equipment, the synchronization
Accessing block includes the MIB.
46. user terminal as claimed in claim 44, which is characterized in that the access bandwidth is the band of synchronous access block
It is wide.
47. user terminal as claimed in claim 44, which is characterized in that
Second receiving module, specifically for receiving the synchronous access block that the network side equipment is sent in frequency sub-band,
The synchronous access block includes the MIB, and the access bandwidth is the frequency sub-band.
48. user terminal as claimed in claim 44, which is characterized in that the access bandwidth is the bandwidth made an appointment.
49. user terminal as claimed in claim 44, which is characterized in that the MIB further includes the bandwidth of the access bandwidth
Information, and if the MIB by synchronous access block transmission, the centre frequency of the access bandwidth is the synchronous access
The centre frequency of block.
50. user terminal as claimed in claim 44, which is characterized in that
Second receiving module, specifically for receiving the synchronous access block that the network side equipment is sent in frequency sub-band,
The frequency sub-band is any frequency sub-band in multiple frequency sub-band of system bandwidth, and the MIB of the synchronous access block includes
The system configuration resource include the corresponding random access resource of access frequency sub-band in multiple frequency sub-band, and access
Frequency range is the access bandwidth.
51. such as the user terminal of claim 50, which is characterized in that
Second receiving module is specifically used in the access bandwidth, receives the network side equipment according to the terminal
The bandwidth and configured transmission of the carrier wave of ability information configuration.
52. such as the user terminal of claim 50, which is characterized in that the system configuration resource further includes the access
The centre frequency of the bandwidth of frequency sub-band and the access frequency sub-band, and the centre frequency of the access bandwidth is the access frequency
The centre frequency of the corresponding synchronous access block of section.
53. a kind of network side equipment, which is characterized in that including：Processor, memory, transceiver and user interface, the processing
Device, the memory, the transceiver and the user interface are coupled by bus system, and the processor is for reading
The program in the memory is taken, the step in the resource allocation method as described in any one of claims 1 to 13 is executed.
54. a kind of user terminal, which is characterized in that including：Processor, memory, network interface and user interface, the processing
Device, the memory, the network interface and the user interface are coupled by bus system, and the processor is used for
The program in the memory is read, the step in the resource allocation method as described in any one of claim 14 to 26 is executed
Suddenly.
55. a kind of resource configuration system, which is characterized in that including the network side equipment as described in any one of claim 27 to 39
With the user terminal as described in any one of claim 40 to 52, or including the network side equipment as described in claim 53 and such as
User terminal described in claim 54.
56. a kind of computer readable storage medium, which is characterized in that be stored with resource on the computer readable storage medium and match
Program is set, realizes that the resource as described in any one of claims 1 to 13 is matched when the resource allocation process is executed by processor
The step of setting method.
57. a kind of computer readable storage medium, which is characterized in that be stored with resource on the computer readable storage medium and match
Program is set, realizes that the resource as described in any one of claim 14 to 26 is matched when the resource allocation process is executed by processor
The step of setting method.
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| WO2021243655A1 (en) * | 2020-06-04 | 2021-12-09 | 北京小米移动软件有限公司 | Information configuration method and apparatus, device and readable storage medium |
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| CN108882373B (en) | 2020-11-03 |
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