CN110391883A - The control method and device of carrier wave polymerization - Google Patents
The control method and device of carrier wave polymerization Download PDFInfo
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- CN110391883A CN110391883A CN201810350620.6A CN201810350620A CN110391883A CN 110391883 A CN110391883 A CN 110391883A CN 201810350620 A CN201810350620 A CN 201810350620A CN 110391883 A CN110391883 A CN 110391883A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0091—Signaling for the administration of the divided path
- H04L5/0094—Indication of how sub-channels of the path are allocated
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
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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
- 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
Abstract
This application provides the control methods and device of a kind of polymerization of carrier wave to carry the corresponding configuration information of multiple up-link carriers in system message this method comprises: the network equipment sends system message to terminal device；Multiple up-link carriers are can be with the carrier wave for the descending carrier pairing for sending system message；Terminal device sends uplink information to the network equipment at least one up-link carrier according to the configuration information of at least one up-link carrier.The application not only makes the terminal with carrier aggregation capacity realize up-link carrier polymerization, meets the demand for needing the business of big bandwidth, and network overhead is few, control method is simple by carrying the corresponding configuration information of multiple up-link carriers in system message.
Description
Technical field
The control method and device polymerizeing the invention relates to communication engineering technology more particularly to a kind of carrier wave.
Background technique
In order to provide higher service rate, 3G (Third Generation) Moblie partnership (3rd Generation
Partnership Project, referred to as: 3GPP) in Long Term Evolution upgrade version (Long Term Evolution-
Advanced, abbreviation LTE-A) stage proposes the rate requirement of downlink 1Gbps.Meanwhile it is in short supply to be limited to radio spectrum resources
Etc. factors, the frequency spectrum resource that many operators possess all be often it is discrete, each single frequency band is difficult to meet LTE-A pairs
The demand of bandwidth.Therefore, 3GPP introduces carrier wave polymerization in 10 stage of Release, by same frequency band, alien frequencies band it is different at
Member's carrier wave polymerization becomes bigger bandwidth, exponentially increases user's peak rate, can polymerize 40MHz~100MHz bandwidth, provide
300Mbps~750Mbps is even greater than the peak rate of 1Gbps (4x4MIMO), to meet the requirement of 3GPP.
The business that the big bandwidth of needs is uploaded etc. for video, needing to introduce descending carrier in LTE system can be with
The configuration of multiple up-link carrier pairings, and existing 3GPP does not suggest that terminal device knows multiple up-link carriers under above-mentioned scene
Configuration information method, therefore, terminal device is under existing 3GPP agreement, because that can not know on multiple under above-mentioned scene
The configuration information of row carrier wave and cannot achieve the polymerization of the up-link carrier under above-mentioned scene, that is, can not meet in the above scenario
Need the demand of the business of big bandwidth.
Summary of the invention
The application provides the control method and device of a kind of carrier wave polymerization, can carry with multiple uplinks in a descending carrier
Under the scene of the configuration of wave pairing, terminal device would know that the configuration information of multiple up-link carriers, so that up-link carrier can be realized
Polymerization, meets the demand for needing the business of big bandwidth.
In a first aspect, the application provides a kind of control method of carrier wave polymerization, a descending carrier have it is multiple can be with
The up-link carrier of the descending carrier pairing, which comprises
System message is sent to terminal device, carries the corresponding configuration of multiple up-link carriers in the system message
Information；The multiple up-link carrier is can be with the carrier wave for the descending carrier pairing for sending the system message；
Receiving terminal apparatus is sent out at least one up-link carrier according to the configuration information of at least one up-link carrier
The uplink information sent.
In a kind of possible design, configuration information of the receiving terminal apparatus according at least one up-link carrier, In
The uplink information sent at least one up-link carrier, comprising:
Configuration information of the receiving terminal apparatus according to the first up-link carrier, the uplink letter sent on the first up-link carrier
Breath, first up-link carrier are the carrier wave that can be used in terminal device in the multiple up-link carrier and send uplink information.
In a kind of possible design, in receiving terminal apparatus according to the configuration information of at least one up-link carrier,
Before the uplink information sent at least one up-link carrier, further includes:
According to the capability reporting information from terminal device, determine that M the second uplinks are carried from the multiple up-link carrier
Wave, the capability reporting information are used to indicate the target frequency bands that the terminal device is supported, and can support the N number of and mesh
Mark the corresponding up-link carrier polymerization of frequency range；Second up-link carrier is at least one uplink corresponding with the target frequency bands
Carrier wave in carrier wave；Wherein, N is the positive integer more than or equal to 1, and M is the positive integer more than or equal to 1, N >=M；
Radio resource control RRC reallocation message is sent to the terminal device, the RRC reallocation message includes M second
The respective mark of up-link carrier；
The then configuration information of receiving terminal apparatus at least one up-link carrier according to, at least one up-link carrier
The uplink information of transmission, comprising:
Receiving terminal apparatus is sent upper according to the configuration information of M the second up-link carriers on M the second up-link carriers
Row information.
In a kind of possible design, in receiving terminal apparatus according to the configuration information of M the second up-link carriers, at M
Before the uplink information sent on second up-link carrier, the method also includes:
The uplink information that receiving terminal apparatus is sent on the first up-link carrier, first up-link carrier are the multiple
It can be used in any carrier wave that terminal device sends uplink information in up-link carrier, the uplink letter sent on the first up-link carrier
Breath includes the capability reporting information.
Second aspect, the application provide a kind of control method of carrier wave polymerization, a descending carrier have it is multiple can be with
The up-link carrier of the descending carrier pairing, which comprises
The system message from the network equipment is received, it is corresponding to carry multiple up-link carriers in the system message
Configuration information；The multiple up-link carrier is can be with the carrier wave for the descending carrier pairing for sending the system message；
According to the configuration information of at least one up-link carrier, sent at least one up-link carrier to the network equipment
Uplink information.
In a kind of possible design, in the configuration information according at least one up-link carrier, at least one
Before sending uplink information to the network equipment on row carrier wave, further includes:
The radio resource control RRC reallocation message from the network equipment is received, the RRC reallocation message includes M second
The mark of up-link carrier, the M the second up-link carriers are that the network equipment is believed according to the capability reporting that terminal device is sent
Breath is determined from multiple up-link carriers；The capability reporting information is used to indicate the target frequency bands that the terminal device is supported,
And can support N number of up-link carrier polymerization corresponding with the target frequency bands, second up-link carrier is and the target
Carrier wave at least one corresponding up-link carrier of frequency range；Wherein, M and N is the positive integer more than or equal to 1, and N >=M；
The then configuration information according at least one up-link carrier, sets at least one up-link carrier to the network
Preparation serves row information, comprising:
According to the configuration information of M the second up-link carriers, uplink information is sent on M the second up-link carriers.
In a kind of possible design, in the configuration information according to M the second up-link carriers, in M the second up-link carriers
Before upper transmission uplink information, the method also includes:
According to the configuration information of the first up-link carrier, uplink letter is sent to the network equipment on the first up-link carrier
Breath, first up-link carrier are any load that can be used in terminal device in the multiple up-link carrier and send uplink information
Wave；
Wherein, sending in uplink information on the first up-link carrier to the network equipment includes that the capability reporting is believed
Breath.
The third aspect, the application provide a kind of control device of carrier wave polymerization, a descending carrier have it is multiple can be with
The up-link carrier of the descending carrier pairing, described device include:
Sending module carries multiple up-link carriers in the system message for sending system message to terminal device
Corresponding configuration information；The multiple up-link carrier is can be with the load for the descending carrier pairing for sending the system message
Wave；
Receiving module, for receiving terminal apparatus according to the configuration information of at least one up-link carrier, at least one
The uplink information sent on a up-link carrier.
In a kind of possible design, the receiving module is specifically used for, and receiving terminal apparatus is according to the first up-link carrier
Configuration information, the uplink information sent on the first up-link carrier, first up-link carrier be the multiple up-link carrier
In can be used in terminal device send uplink information carrier wave.
In a kind of possible design, described device further includes determining module, and the determining module is used for according to from eventually
The capability reporting information of end equipment determines M the second up-link carriers, the capability reporting information from the multiple up-link carrier
The target frequency bands that the terminal device is supported are used to indicate, and N number of uplink corresponding with the target frequency bands can be supported to carry
Wave polymerization；Second up-link carrier is the carrier wave at least one up-link carrier corresponding with the target frequency bands；Wherein,
N is the positive integer more than or equal to 1, and M is the positive integer more than or equal to 1, N >=M；
The sending module is also used to, and Xiang Suoshu terminal device sends radio resource control RRC reallocation message, the RRC
Reallocation message includes the M respective marks of the second up-link carrier；
The receiving module is specifically used for receiving terminal apparatus according to the configuration information of M the second up-link carrier, at M the
The uplink information sent on two up-link carriers.
In a kind of possible design, the receiving module is also particularly useful in receiving terminal apparatus according on M second
The configuration information of row carrier wave, before the uplink information sent on M the second up-link carriers, receiving terminal apparatus is in the first uplink
The uplink information sent on carrier wave, first up-link carrier are that can be used in terminal device transmission in the multiple up-link carrier
Any carrier wave of uplink information, the uplink information sent on the first up-link carrier include the capability reporting information.
Fourth aspect, the application provide a kind of control device of carrier wave polymerization, a descending carrier have it is multiple can be with
The up-link carrier of the descending carrier pairing, described device include:
Receiving module carries multiple uplinks for receiving the system message from the network equipment in the system message
The corresponding configuration information of carrier wave；The multiple up-link carrier is that can match with the descending carrier for sending the system message
Carrier wave；
Sending module, for the configuration information according at least one up-link carrier, to institute at least one up-link carrier
It states the network equipment and sends uplink information.
In a kind of possible design, the receiving module was also used in the matching according at least one up-link carrier
Confidence breath before sending uplink information to the network equipment at least one up-link carrier, is received from the network equipment
Radio resource control RRC reallocation message, the RRC reallocation message include the mark of M the second up-link carriers, the M a second
Up-link carrier is the capability reporting information that the network equipment is sent according to terminal device, is determined from multiple up-link carriers；
The capability reporting information is used to indicate the target frequency bands that the terminal device is supported, and can support the N number of and target
The corresponding up-link carrier polymerization of frequency range, second up-link carrier are at least one uplink corresponding with target frequency bands load
Carrier wave in wave；Wherein, M and N is the positive integer more than or equal to 1, and N >=M；
The sending module, is specifically used for, according to the configuration information of M the second up-link carriers, in M the second up-link carriers
Upper transmission uplink information.
In a kind of possible design, the sending module is also particularly useful in the configuration according to M the second up-link carriers
Information, before sending uplink information on M the second up-link carriers, the method also includes:
According to the configuration information of the first up-link carrier, uplink letter is sent to the network equipment on the first up-link carrier
Breath, first up-link carrier are any load that can be used in terminal device in the multiple up-link carrier and send uplink information
Wave；
Wherein, sending in uplink information on the first up-link carrier to the network equipment includes that the capability reporting is believed
Breath.
5th aspect, the application provide a kind of computer readable storage medium, the computer-readable recording medium storage
There is computer program, the computer program makes processor execute method described in any possible design of first aspect.
6th aspect, the application provide a kind of computer readable storage medium, the computer-readable recording medium storage
There is computer program, the computer program makes processor execute method described in any possible design of second aspect.
7th aspect, the application provide a kind of network equipment, comprising: memory and processor；
The memory, for storing program instruction；
The processor, for calling the described program stored in the memory instruction can to realize that first aspect is any
Method described in the design of energy.
Eighth aspect, the application provide a kind of terminal device, comprising: memory and processor；
The memory, for storing program instruction；
The processor, for calling the described program stored in the memory instruction can to realize that second aspect is any
Method described in the design of energy.
The application passes through in the case where a descending carrier has multiple up-link carrier scenes that can be matched with the descending carrier
The configuration information of all up-link carriers that can be matched with the descending carrier for sending system message, terminal are carried in system message
Equipment would know that the configuration information of all up-link carriers, when terminal device has the energy for supporting the polymerization of at least two up-link carriers
When power, terminal device can be according to the configuration information of self-ability and at least two up-link carriers supported, at least two uplinks
Uplink information is sent on carrier wave, meets the transmission demand for needing the business of big bandwidth.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this Shen
Some embodiments please for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is system architecture diagram provided by the embodiments of the present application；
Fig. 2 is the signaling process figure one of the control method of carrier wave provided by the present application polymerization；
Fig. 3 is the signaling process figure two of the control method of carrier wave provided by the present application polymerization；
Fig. 4 is the signaling process figure three of the control method of carrier wave provided by the present application polymerization；
Fig. 5 is the structural schematic diagram one of the control device of carrier wave provided by the present application polymerization；
Fig. 6 is the structural schematic diagram two of the control device of carrier wave provided by the present application polymerization；
Fig. 7 is the structural schematic diagram three of the control device of carrier wave provided by the present application polymerization；
Fig. 8 is the structural schematic diagram of the network equipment provided by the embodiments of the present application；
Fig. 9 is the structural schematic diagram of terminal device provided by the embodiments of the present application.
Specific embodiment
To keep the purposes, technical schemes and advantages of the embodiment of the present application clearer, below in conjunction with the embodiment of the present application
In attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is
Some embodiments of the present application, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall in the protection scope of this application.
The part term in the application is explained first, in order to those skilled in the art understand that.
Terminal device is referred to as user equipment (user equipment, UE), access terminal, subscriber unit, user
It stands, movement station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless telecom equipment, user agent
Or user apparatus.Terminal device can be the station in WLAN (wireless local area networks, WLAN)
Point (station, ST) can be cellular phone, wireless phone, session initiation protocol (session initiation
Protocol, SIP) phone, wireless local loop (wireless local loop, WLL) stand, personal digital assistant
(personal digital assistant, PDA) equipment, calculates equipment or company at the handheld device with wireless communication function
It is connected to other processing equipments, mobile unit, wearable device and the next generation communication system of radio modem, for example,
The public land mobile network of terminal device or the following evolution in 5th Dai Tongxin (fifth-generation, 5G) network
Terminal device in (public land mobile network, PLMN) network, (new radio, NR) communication system of newly eating dishes without rice or wine
Terminal device etc. in system.
Non-limiting as example, in the embodiment of the present application, which can also be wearable device.It is wearable
Equipment is referred to as wearable intelligent equipment, is to carry out intelligentized design to daily wearing using wearable technology, develop
The general name for the equipment that can be dressed, such as glasses, gloves, wrist-watch, dress ornament and shoes.Wearable device is directly worn, or
It is a kind of portable device for being integrated into the clothes or accessory of user.Wearable device is not only a kind of hardware device, even more
It is interacted by software support and data interaction, cloud to realize powerful function.Broad sense wearable intelligent equipment includes function
Entirely, size is big, can not depend on smart phone realizes complete or partial function, such as: smartwatch or intelligent glasses etc., with
And only it is absorbed in certain a kind of application function, it needs to be used cooperatively with other equipment such as smart phone, such as all kinds of carry out sign monitorings
Intelligent bracelet, intelligent jewellery etc..
In addition, terminal device can also include the airborne communication device on unmanned plane, such as unmanned plane.
The network equipment can be for the equipment with mobile device communication, and the network equipment can be the access point in WLAN
Base station (base transceiver station, BTS) in (access point, AP), GSM or CDMA, is also possible to
Base station (nodeB, NB) in WCDMA, can also be in LTE evolved base station (evolutional node B, eNB or
ENodeB) the perhaps network equipment in relay station or access point or mobile unit, wearable device and future 5G network
Or the network equipment in the PLMN network of the following evolution or base station of new generation (the new generation node in NR system
B, gNodeB) etc..
Unit in the application refers to functional unit or logic unit.It can be software form, be executed by processor
Program code realizes its function；It may be example, in hardware.
It is multiple " refer to two or more, other quantifiers are similar therewith."and/or", the association for describing affiliated partner are closed
System indicates may exist three kinds of relationships, for example, A and/or B, can indicate: individualism A exists simultaneously A and B, individualism
These three situations of B.Character "/" typicallys represent the relationship that forward-backward correlation object is a kind of "or"." more than " or " following " etc. retouched
The range stated includes boundary point.
Fig. 1 is system architecture diagram provided by the embodiments of the present application；Referring to Fig. 1, which includes terminal device 10 and network
Equipment 20；Wherein, terminal device 10 can be for example UE, and the network equipment 20 can be base station, wherein base station is to terminal transmission number
According to process be downlink transfer, terminal 10 to base station 20 transmit data process be uplink.
Specifically, the network equipment 20 sends system message to terminal device 10, and carrying in system message can be with transmission
The configuration information of multiple up-link carriers of the descending carrier pairing of system message；Terminal device 10 receives system message, first
Uplink information is sent on up-link carrier, includes capability reporting information in upstream message, if terminal device 10 can be at least two
Uplink information is sent on up-link carrier, the network equipment 20 determines at least one from multiple up-link carriers according to capability reporting information
The mark of at least one the second up-link carrier is sent to terminal device 10, terminal by RRC reallocation message by the second up-link carrier
The uplink information that equipment 10 is sent at least one second up-link carrier.
It will be appreciated by persons skilled in the art that if at least one second up-link carrier is multiple second up-link carriers,
Namely ability of the terminal with the polymerization for supporting multiple up-link carriers then can realize that carrier wave polymerize by the above method, meet
Need the demand of the business of big bandwidth.
Below using specific embodiment to " descending carrier have it is multiple can be matched with the descending carrier it is upper
Under row carrier wave " scene, the control method of the carrier wave polymerization of the application is described in detail.
In practical applications, the ability of terminal device is not identical, and some terminal devices are only supported in existing 3GPP agreement
Defined up-link carrier corresponding with corresponding descending carrier, that is, uplink information can only be sent on the up-link carrier, it is this kind of
Terminal device is referred to as first kind terminal device in the embodiment of the present application；Some terminal devices support it is multiple can with it is corresponding under
The up-link carrier of row carrier pairings, that is, uplink information can be sent on multiple up-link carriers, what this kind of terminal device had
Multiple up-link carriers are supported to polymerize, some does not support multiple up-link carriers to polymerize, this Terminal Type is referred to as in the embodiment of the present application
For the second Terminal Type equipment.
Referring to fig. 2, Fig. 2 is the signaling process figure one of the control method of carrier wave provided by the present application polymerization；As shown in Fig. 2,
The method of the present embodiment may include:
Step S201, the network equipment sends system message to terminal device, carries multiple up-link carriers in system message
Corresponding configuration information；Multiple up-link carriers are can be with the carrier wave for the descending carrier pairing for sending system message；
Step S202, terminal device is according to the configuration information of at least one up-link carrier, at least one up-link carrier
Uplink information is sent to the network equipment.
Specifically, system message is sent to terminal device for step S201, the network equipment, which can be system
2, i.e. SIB2 message (System Information Block, referred to as: SIB).System message can pass through wireless heterogeneous networks
(Radio Resource Control, referred to as: RRC) transmitting signaling downwards.
Carry the corresponding configuration information of multiple up-link carriers in system message, multiple up-link carrier is can be with
Send the carrier wave of the descending carrier pairing of system message.
If system message is SIB2, the corresponding configuration information of each up-link carrier can include: public radio-resource-configuration
Information, timer and constant and frequency information.
Wherein, public wireless resource configuration includes: uplink random access channel (Random Acces
Channel, abbreviation RACH), Physical Uplink Control Channel (Physical Uplink Control Channel, referred to as:
PUCCH), physical uplink shared channel (Physical Uplink Shared Channel, referred to as: PUSCH), detection ginseng
The resource allocation and scheduling, up channel power control for examining signal (Sounding Reference Signal, abbreviation SRS) are believed
Breath；Downlink broadcast control channel (Broadcast Control Channel, referred to as: BCCH), physical down link sharing channel
(Physical Downlink Shared Channel, referred to as: PDSCH), Paging Control Channel (Paging control
Channel, referred to as: PCCH) etc. channel resources configuration etc.；,
Resource block (Resource Block, referred to as: RB) index that SRS band width configuration, PUCCH are occupied, the compensation of PUSCH path loss because
Son etc..
Frequency information includes the respective frequency of each up-link carrier and bandwidth.
The network equipment directly carries the above-mentioned corresponding configuration of multiple up-link carriers in system message in the present embodiment
All respective configuration informations of up-link carrier are disposably sent to terminal device by information, first will compared with the network equipment
Configuration information corresponding with the target up-link carrier of descending carrier pairing is sent to terminal device in 3GPP agreement, so that terminal is set
Random access on standby row carrier wave on the object is established after RRC connect with the network equipment, then passes through the proprietary signaling of RRC agreement
The respective configuration information of remaining up-link carrier in multiple up-link carriers other than the target up-link carrier is sent to terminal device
For, network overhead can be saved, the process of carrier wave polymerization control is simplified；And if terminal device is that the second above-mentioned Terminal Type is set
Standby, then the up-link carrier of first time random access is not necessarily target up-link carrier after terminal device receives system message, can be with
It reduces all terminal devices and is all made of target up-link carrier random access, cause target up-link carrier load excessively high, influence to count
According to transmission rate the phenomenon that odds.
For step S202, terminal device receives the system message that the network equipment is sent, and terminal device obtains system message
In the configuration information of at least one up-link carrier above-mentioned first kind terminal device because of the limitation of its ability, is only capable of obtaining
The configuration information for getting the above-mentioned target up-link carrier carried in system message can for the second above-mentioned Terminal Type equipment
Get the configuration information of all up-link carriers carried in system message.
For above-mentioned first kind terminal device, because it is only capable of getting the above-mentioned target uplink carried in system message load
The configuration information of wave, that is, be only supported in target up-link carrier and send uplink information, therefore, first kind terminal device according to
The configuration information of target up-link carrier sends uplink information to the network equipment at least one up-link carrier；Wherein, uplink is believed
Breath can be the random access information sent on RACH, the scheduling request sent on PUCCH (Scheduling Request, letter
Claim SR) information, data sent on PUSCH etc..
Wherein, Physical Downlink Control Channel (the Physical Downlink Control that the network equipment passes through descending carrier
Channel, abbreviation PDCCH), target up-link carrier is scheduled, so that terminal device passes through target up-link carrier to network
Equipment carries out the scheduling of PUSCH, that is, sends data to the network equipment on the PUSCH of target up-link carrier.
It can be at end when carrying out random access for the first time after receiving system message for the second above-mentioned Terminal Type equipment
Random access on any first up-link carrier that end equipment is supported；Subsequent network device can be believed according to the ability that terminal device reports
Breath selects at least one second up-link carrier from multiple up-link carriers, and by RRC reallocation message to terminal device indicate to
Few second up-link carrier, so that configuration information of the terminal device according at least one the second up-link carrier, at least one
Uplink information is sent on second up-link carrier.
Wherein, the network equipment is scheduled at least one second up-link carrier by the PDCCH of descending carrier, so that
Terminal device carries out the scheduling of PUSCH by least one second up-link carrier to the network equipment, that is, at least one the
The network equipment is sent data on the PUSCH of two up-link carriers.
It will be understood by those skilled in the art that if terminal supports the polymerization of multiple up-link carriers, then at least one second
Up-link carrier can be to be multiple, and such terminal device can send data on multiple respective PUSCH of second up-link carrier；Such as it is more
A second up-link carrier includes up-link carrier 1 and up-link carrier 2, then terminal data to be sent can be in the PUSCH of up-link carrier 1
It is sent on the PUSCH of up-link carrier 2, that is, realizes carrier wave polymerization, the bandwidth for sending data increases, and needs greatly so as to meet
The transmission demand of the business of bandwidth.
The present embodiment leads in the case where a descending carrier has multiple up-link carrier scenes that can be matched with the descending carrier
The configuration information that all up-link carriers that can be matched with the descending carrier for sending system message are carried in system message is crossed, eventually
End equipment would know that the configuration information of all up-link carriers, when terminal device has the ability for supporting multiple up-link carrier polymerizations
When, terminal device can be sent on multiple up-link carriers according to the configuration information of self-ability and multiple up-link carriers of support
Uplink information meets the transmission demand for needing the business of big bandwidth.
The control method of the carrier wave polymerization of the present embodiment, which includes: the network equipment, sends system message, system to terminal device
The corresponding configuration information of multiple up-link carriers is carried in message；Multiple up-link carriers are can be with transmission system message
The carrier wave of descending carrier pairing；Terminal device is according to the configuration information of at least one up-link carrier, at least one up-link carrier
On to the network equipment send uplink information.The control method of the carrier wave polymerization of the present embodiment, would know that " in a descending carrier energy
The configuration of multiple up-link carriers under the scene of the configuration information of multiple up-link carriers under enough configurations with the pairing of multiple up-link carriers "
Information meets the demand for needing the business of big bandwidth so that the terminal with carrier aggregation capacity realizes up-link carrier polymerization, and
Network overhead is few, and control method is simple.
Several specific embodiments are used below, and the technical solution of embodiment of the method shown in Fig. 2 is described in detail.
The control method of network equipment and the corresponding carrier wave polymerization of the second Terminal Type is illustrated first.
Fig. 3 is the signaling process figure two of the control method of carrier wave provided by the present application polymerization, as shown in figure 3, the present embodiment
Method may include:
Step S301, the network equipment sends system message to terminal device, carries multiple up-link carriers in system message
Corresponding configuration information；Multiple up-link carriers are the carrier wave for capableing of descending carrier pairing corresponding with system message is sent；
Step S302, terminal device is set on the first up-link carrier to network according to the configuration information of the first up-link carrier
Preparation serves row information, and the first up-link carrier is any that can be used in terminal device in multiple up-link carriers and send uplink information
Carrier wave, uplink information include capability reporting information, and capability reporting information is used to indicate the target frequency bands of terminal device support, and
It can support N number of up-link carrier polymerization corresponding with the target frequency bands, wherein N is the positive integer more than or equal to 1；
Step S303, the network equipment determines at least from multiple up-link carriers according to the capability reporting information of terminal device
One the second up-link carrier, the carrier wave in the second up-link carrier at least one up-link carrier corresponding with target frequency bands；
If step S304, including at least one second up-link carrier and the different carrier wave of the first up-link carrier, network
Equipment sends radio resource control RRC reallocation message to terminal device, and RRC reallocation message includes at least one second up-link carrier
Mark；
Step S305, terminal device is according to the configuration information of the second up-link carrier at least one, at least one second
Uplink information is sent to the network equipment on up-link carrier.
For step S301, referring to the step S201 in a upper embodiment, repeated no more in the present embodiment.
Step S302, the step actually counterpart terminal equipment are sent on each for the first time after receiving system message
The process of row information.
Correspondingly, terminal device after receiving system message for the first time have data transmission when, terminal device need into
Row random access, can terminal device support any first up-link carrier on random access, then the first time data transmit
The other uplink informations sent in the process are also sent on the first up-link carrier.
For example there is terminal device 1, the respective configuration information of m up-link carrier is carried in system message；Terminal device 1
The ability having are as follows: band support 3 (at this point, frequency range 3 be target frequency bands), uplink load corresponding with frequency range 3 in m up-link carrier
Wave has up-link carrier 1, up-link carrier 2 and a up-link carrier 3, i.e., terminal device 1 can with up-link carrier 1, up-link carrier 2 and on
Uplink information is sent on row carrier wave 3；But terminal device 1 does not support the carrier wave of up-link carrier 1, up-link carrier 2 and up-link carrier 3 poly-
It closes, it may also be said to can support 1 up-link carrier polymerization.At this point, up-link carrier 1, up-link carrier 2 and up-link carrier 3 can claim
For the first up-link carrier, terminal device can be supported when carrying out random access for the first time after receiving system message in terminal device 1
Up-link carrier 1, random access on up-link carrier 2 and any carrier wave of up-link carrier 3.
If the random access on up-link carrier 1 of terminal device 1, configuration information of the terminal device according to up-link carrier 1, In
Uplink information is sent to the network equipment on up-link carrier 1, the first up-link carrier is up-link carrier 1 at this time.
For example there is terminal device 2, the respective configuration information of m up-link carrier is carried in system message；Terminal device 2
The ability having are as follows: band support 3 and frequency range 1 (at this point, frequency range 3 is target frequency bands), it is corresponding with frequency range 3 in m up-link carrier
Up-link carrier have up-link carrier 1, up-link carrier 2 and up-link carrier 3, up-link carrier corresponding with frequency range 1 in m up-link carrier
There are up-link carrier 4 and up-link carrier 5；I.e. terminal device can be in up-link carrier 1, up-link carrier 2, up-link carrier 3, up-link carrier
4 and up-link carrier 5 on send uplink information, can support the polymerization of 2 up-link carriers, that is, capable of polymerizeing of supporting is upper
The quantity of row carrier wave is 2.At this point, up-link carrier 1, up-link carrier 2, up-link carrier 3, up-link carrier 4 and up-link carrier 5 are can
Referred to as the first up-link carrier, terminal device, can be 1 in terminal device when carrying out random access for the first time after receiving system message
Random access on up-link carrier 1, up-link carrier 2, up-link carrier 3, up-link carrier 4 and any carrier wave of up-link carrier 5 held.
If the random access on up-link carrier 2 of terminal device 2, configuration information of the terminal device according to up-link carrier 2, In
Uplink information is sent to the network equipment on up-link carrier 2, the first up-link carrier is up-link carrier 2 at this time.
Terminal device after random access for the first time, the network equipment instruction resource corresponding with the first up-link carrier on to
Network equipment transmitting capacity reports information, and capability reporting information is used to indicate the target frequency bands of terminal device support, and can
The uplink corresponding with target frequency bands that can polymerize for supporting the corresponding up-link carrier polymerization of the N number of and described target frequency bands to support carries
The quantity of wave；Such as the ability of the terminal device 1 of the example above be band support 3, can support 1 it is corresponding with target frequency bands
The polymerization of up-link carrier；The ability of terminal device 2 be band support 3 and frequency range 1, can support 2 it is corresponding with target frequency bands
Up-link carrier polymerization supports that corresponding with frequency range 3 and frequency range 1 any 2 up-link carriers polymerize.
It will be understood by those skilled in the art that " can be used in terminal device in multiple up-link carriers and send uplink information
The meaning of carrier wave " is identical as the meaning of " the corresponding carrier wave of target frequency bands that terminal device is supported ".
For step S303, for above-mentioned terminal device 1, the network equipment receive terminal device 1 capability reporting letter
After breath, determine that second up-link carrier, the second up-link carrier can be with the from up-link carrier 1, up-link carrier 2, up-link carrier 3
One up-link carrier is identical, can not also be identical.
For above-mentioned terminal device 2, after the network equipment receives the capability reporting information of terminal device 1, carried from uplink
2 the second up-link carriers, 2 the second uplinks are determined in wave 1, up-link carrier 2, up-link carrier 3, up-link carrier 4 and up-link carrier 5
It may include carrier wave identical with the first up-link carrier in carrier wave, also may not include.For example, if the first up-link carrier is up-link carrier
1, then 2 the second up-link carriers are up-link carrier 1 and up-link carrier 3 or 2 the second up-link carriers are 2 He of up-link carrier
Up-link carrier 3.
Further, the network equipment determines at least from multiple up-link carriers according to the capability reporting information of terminal device
One the second up-link carrier, can specifically: the network equipment is according to the capability reporting information of terminal device and opposite with target frequency bands
The respective load of at least one up-link carrier answered determines at least from least one up-link carrier corresponding with target frequency bands
One the second up-link carrier.
For example, if the first up-link carrier is up-link carrier 1, the network equipment gets uplink for above-mentioned terminal device 1
The load of carrier wave 1 is bigger, such as more than preset value, selects a terminal thus according to the ability information that terminal device reports
Equipment is supported and lesser second up-link carrier of load, such as up-link carrier 3.
For above-mentioned terminal device 2, if the first up-link carrier is up-link carrier 1, the network equipment gets up-link carrier 1
Load it is bigger, such as more than preset value, select 2 terminal device branch thus according to the ability information that terminal device reports
Lesser second up-link carrier of hold and load, such as up-link carrier 3 and up-link carrier 4.
RRC reallocation message is sent to terminal device for step S304, the network equipment, RRC reallocation message includes at least one
The mark of a second up-link carrier；
For example, the network equipment sends RRC reallocation message to terminal device for above-mentioned terminal device 1, RRC reconfiguration disappears
Breath includes the mark of up-link carrier 3.
It will be appreciated by those skilled in the art that not surpassing if the network equipment load that gets the first up-link carrier is little
Preset value, and the ability (such as above-mentioned terminal device 1) that terminal device does not support carrier wave to polymerize are crossed, then the network equipment can be obstructed
Cross the mark that RRC reallocation message sends the second up-link carrier to terminal device.I.e. the network equipment does not reconfigure for terminal device
The up-link carrier of uplink information is sent, terminal device still uses the first up-link carrier to carry out subsequent data transmission procedure.
For above-mentioned terminal device 2, the network equipment sends RRC reallocation message to terminal device, and RRC reallocation message includes
The mark or up-link carrier 1 of up-link carrier 2 and up-link carrier 3 and the mark of up-link carrier 3.
For step S305, terminal device in the RRC reconfiguration for receiving the mark including at least one the second up-link carrier
After message, according to the configuration information of at least one the second up-link carrier, uplink information is sent on the second up-link carrier: such as eventually
End equipment is when there is data to need to transmit, random access and the carrier wave on the RACH of any one the second up-link carrier
Scheduling request is sent on PUCCH, i.e. RACH and uplink control channel configuration are on same second up-link carrier；Each second
Data to be transmitted are sent on the PUSCH of up-link carrier.
It will be understood by those skilled in the art that if terminal supports the polymerization of multiple up-link carriers, then at least one second
Up-link carrier can be to be multiple, and such terminal device can send data to be transmitted on multiple respective PUSCH of second up-link carrier,
Carrier wave polymerization is realized, the bandwidth for sending data increases, so as to meet the transmission demand for the business for needing big bandwidth.
Secondly, being illustrated to the control method of network equipment and the corresponding carrier wave polymerization of the first Terminal Type.
Fig. 4 is the signaling process figure three of the control method of carrier wave provided by the present application polymerization, as shown in figure 4, the present embodiment
Method may include:
Step S401, the network equipment sends system message to terminal device, carries multiple up-link carriers in system message
Corresponding configuration information；Multiple up-link carriers are the carrier wave for capableing of descending carrier pairing corresponding with system message is sent；
Step S402, terminal device is set on the first up-link carrier to network according to the configuration information of the first up-link carrier
Preparation serves row information, and the first up-link carrier is the load that can be used in terminal device in multiple up-link carriers and send uplink information
Wave.
Specifically, the terminal in the present embodiment does not have the ability of carrier wave polymerization, can only carry in above-mentioned target uplink
Information is sent on wave, the first up-link carrier is above-mentioned target up-link carrier.It is related in each data transmission procedure of terminal device
And uplink information sent on the first up-link carrier.
Fig. 5 is the structural schematic diagram one of the control device of carrier wave provided by the present application polymerization, as shown in figure 5, the present embodiment
Device may include: sending module 51 and sending module 52；
The application scenarios of the control device of the carrier wave polymerization of the present embodiment are as follows: descending carrier have it is multiple can be with institute
State the up-link carrier of descending carrier pairing；
The sending module 51 carries on multiple in the system message for sending system message to terminal device
The corresponding configuration information of row carrier wave；The multiple up-link carrier is that can match with the descending carrier for sending the system message
Pair carrier wave；
The receiving module 52, for receiving terminal apparatus according to the configuration information of at least one up-link carrier, In
The uplink information sent at least one up-link carrier.
The device of the present embodiment can be used for executing the technical solution of above method embodiment, realization principle and technology
Effect is similar, and details are not described herein again.
In a kind of possible embodiment, the receiving module 52 is specifically used for, and receiving terminal apparatus is according on first
The configuration information of row carrier wave, the uplink information sent on the first up-link carrier, first up-link carrier are on the multiple
It can be used in the carrier wave that terminal device sends uplink information in row carrier wave.
The device of the present embodiment can be used for executing the technical solution of above method embodiment, realization principle and technology
Effect is similar, and details are not described herein again.
Fig. 6 is the structural schematic diagram two of the control device of carrier wave provided by the present application polymerization, as shown in fig. 6, the present embodiment
Device apparatus structure shown in Fig. 5 on the basis of, further, can also comprise determining that module 53；
Determining module 53 is used to be determined from the multiple up-link carrier according to the capability reporting information from terminal device
M the second up-link carriers, the capability reporting information is used to indicate the target frequency bands that the terminal device is supported, and can prop up
Hold N number of up-link carrier polymerization corresponding with the target frequency bands；Second up-link carrier is corresponding with the target frequency bands
At least one up-link carrier in carrier wave；Wherein, N is positive integer more than or equal to 1, and M is the positive integer more than or equal to 1, N >=
M；
The sending module 51 is also used to, and Xiang Suoshu terminal device sends radio resource control RRC reallocation message, described
RRC reallocation message includes the M respective marks of the second up-link carrier；
The receiving module 52 is specifically used for receiving terminal apparatus according to the configuration information of M the second up-link carriers, at M
The uplink information sent on second up-link carrier.
The device of the present embodiment can be used for executing the technical solution of above method embodiment, realization principle and technology
Effect is similar, and details are not described herein again.
In a kind of possible embodiment, the receiving module 52 is also particularly useful in receiving terminal apparatus according to M
The configuration information of second up-link carrier, before the uplink information sent on M the second up-link carriers, receiving terminal apparatus is the
The uplink information sent on one up-link carrier, first up-link carrier are that can be used in terminal in the multiple up-link carrier to set
Preparation serves any carrier wave of row information, and the uplink information sent on the first up-link carrier includes the capability reporting information.
The device of the present embodiment can be used for executing the technical solution of above method embodiment, realization principle and technology
Effect is similar, and details are not described herein again.
The structural schematic diagram three that Fig. 7 is provided by the present application 2, as shown in fig. 7, the device of the present embodiment includes: reception mould
Block 71 and sending module 72；
The application scenarios of the present embodiment an are as follows: descending carrier has multiple uplinks that can be matched with the descending carrier
Carrier wave；
The receiving module 71 carries more for receiving the system message from the network equipment in the system message
A corresponding configuration information of up-link carrier；The multiple up-link carrier is that can carry with the downlink for sending the system message
The carrier wave of wave pairing；
The sending module 72, for the configuration information according at least one up-link carrier, at least one up-link carrier
On to the network equipment send uplink information.
The device of the present embodiment can be used for executing the technical solution of above method embodiment, realization principle and technology
Effect is similar, and details are not described herein again.
In a kind of possible embodiment, the receiving module 71 is also used to be carried described according at least one uplink
The configuration information of wave before sending uplink information to the network equipment at least one up-link carrier, receives and carrys out automatic network
The radio resource control RRC reallocation message of equipment, the RRC reallocation message include the mark of M the second up-link carriers, the M
A second up-link carrier is the capability reporting information that the network equipment is sent according to terminal device, from multiple up-link carriers really
Fixed；The capability reporting information is used to indicate the target frequency bands that the terminal device is supported, and can support it is N number of with it is described
Target frequency bands corresponding up-link carrier polymerization, second up-link carrier are corresponding with the target frequency bands at least one
Carrier wave in row carrier wave；Wherein, M and N is the positive integer more than or equal to 1, and N >=M；
The sending module 72, is specifically used for, and according to the configuration information of M the second up-link carriers, carries in M the second uplinks
Uplink information is sent on wave.
The device of the present embodiment can be used for executing the technical solution of above method embodiment, realization principle and technology
Effect is similar, and details are not described herein again.
In a kind of possible embodiment, the sending module is also particularly useful for according to a second up-link carrier of M
Configuration information, before sending uplink information on M the second up-link carriers, according to the configuration information of the first up-link carrier, the
Uplink information is sent to the network equipment on one up-link carrier, first up-link carrier is energy in the multiple up-link carrier
It is enough in any carrier wave that terminal device sends uplink information；
Wherein, sending in uplink information on the first up-link carrier to the network equipment includes that the capability reporting is believed
Breath.
The device of the present embodiment can be used for executing the technical solution of above method embodiment, realization principle and technology
Effect is similar, and details are not described herein again.
The embodiment of the present application provides a kind of computer readable storage medium, and the computer-readable recording medium storage has meter
Calculation machine program, the computer program make processor execute the corresponding method of the network equipment in above method embodiment.
The embodiment of the present application provides a kind of computer readable storage medium, and the computer-readable recording medium storage has meter
Calculation machine program, the computer program make processor execute the corresponding method of terminal device in above method embodiment.
Fig. 8 is the structural schematic diagram one of the network equipment provided by the embodiments of the present application, and referring to Fig. 8, which includes:
Memory 81, processor 82 and communication bus 83；For storing program instruction, the communication bus 83 is used for the memory 81
Realize the connection between each component, the processor 82 is used to read the program instruction in the memory 81, and executes institute
State the corresponding operation of program instruction, wherein
The processor 82, for calling the described program stored in the memory instruction to realize that the above method is implemented
The corresponding method of the network equipment in example.
Fig. 9 is the structural schematic diagram one of terminal device provided by the embodiments of the present application, comprising: memory 91, processor 92
With communication bus 93；The memory 91 is for storing program instruction, and the communication bus 93 is for realizing between each component
Connection, the processor 92 is used to read program instruction in the memory 91, and it is corresponding to execute described program instruction
Operation, wherein
The processor 92, for calling the described program stored in the memory 91 instruction to realize above method reality
Apply the corresponding method of terminal device in example.
Those of ordinary skill in the art will appreciate that: realize that all or part of the steps of above-mentioned each method embodiment can lead to
The relevant hardware of program instruction is crossed to complete.Program above-mentioned can be stored in a computer readable storage medium.The journey
When being executed, execution includes the steps that above-mentioned each method embodiment to sequence；And storage medium above-mentioned include: ROM, RAM, magnetic disk or
The various media that can store program code such as person's CD.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the application, rather than its limitations；To the greatest extent
Pipe is described in detail the application referring to foregoing embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, each embodiment technology of the application that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of control method of carrier wave polymerization, which is characterized in that a descending carrier can be carried with multiple with the downlink
The up-link carrier of wave pairing, which comprises
System message is sent to terminal device, it is corresponding with confidence that multiple up-link carriers are carried in the system message
Breath；The multiple up-link carrier is can be with the carrier wave for the descending carrier pairing for sending the system message；
Receiving terminal apparatus is sent at least one up-link carrier according to the configuration information of at least one up-link carrier
Uplink information.
2. the method according to claim 1, wherein receiving terminal apparatus is according at least one described up-link carrier
Configuration information, the uplink information sent at least one up-link carrier, comprising:
Configuration information of the receiving terminal apparatus according to the first up-link carrier, the uplink information sent on the first up-link carrier, institute
Stating the first up-link carrier is the carrier wave that can be used in terminal device in the multiple up-link carrier and send uplink information.
3. the method according to claim 1, wherein being carried in receiving terminal apparatus according at least one described uplink
The configuration information of wave, before the uplink information sent at least one up-link carrier, further includes:
According to the capability reporting information from terminal device, M the second up-link carriers, institute are determined from the multiple up-link carrier
It states capability reporting information and is used to indicate the target frequency bands that the terminal device is supported, and can support the N number of and described target frequency
The corresponding up-link carrier polymerization of section；Second up-link carrier is at least one up-link carrier corresponding with the target frequency bands
In carrier wave；Wherein, N is the positive integer more than or equal to 1, and M is the positive integer more than or equal to 1, N >=M；
Radio resource control RRC reallocation message is sent to the terminal device, the RRC reallocation message includes M the second uplinks
The respective mark of carrier wave；
Then receiving terminal apparatus is sent at least one up-link carrier according to the configuration information of at least one up-link carrier
Uplink information, comprising:
Configuration information of the receiving terminal apparatus according to M the second up-link carriers, the uplink letter sent on M the second up-link carriers
Breath.
4. according to the method described in claim 3, it is characterized in that, in receiving terminal apparatus according to a second up-link carrier of M
Configuration information, before the uplink information sent on M the second up-link carriers, the method also includes:
The uplink information that receiving terminal apparatus is sent on the first up-link carrier, first up-link carrier are the multiple uplink
It can be used in any carrier wave that terminal device sends uplink information, the uplink information packet sent on the first up-link carrier in carrier wave
Include the capability reporting information.
5. a kind of control method of carrier wave polymerization, which is characterized in that a descending carrier can be carried with multiple with the downlink
The up-link carrier of wave pairing, which comprises
The system message from the network equipment is received, carries the corresponding configuration of multiple up-link carriers in the system message
Information；The multiple up-link carrier is can be with the carrier wave for the descending carrier pairing for sending the system message；
According to the configuration information of at least one up-link carrier, uplink is sent to the network equipment at least one up-link carrier
Information.
6. according to the method described in claim 5, it is characterized in that, matching confidence according at least one up-link carrier described
Breath, before sending uplink information to the network equipment at least one up-link carrier, further includes:
The radio resource control RRC reallocation message from the network equipment is received, the RRC reallocation message includes M the second uplinks
The mark of carrier wave, the M the second up-link carriers are the capability reporting information that the network equipment is sent according to terminal device, from
It is determined in multiple up-link carriers；The capability reporting information is used to indicate the target frequency bands that the terminal device is supported, and
It can support N number of up-link carrier polymerization corresponding with the target frequency bands, second up-link carrier is and the target frequency bands
Carrier wave at least one corresponding up-link carrier；Wherein, M and N is the positive integer more than or equal to 1, and N >=M；
The then configuration information according at least one up-link carrier is sent out at least one up-link carrier to the network equipment
Serve row information, comprising:
According to the configuration information of M the second up-link carriers, uplink information is sent on M the second up-link carriers.
7. according to the method described in claim 6, it is characterized in that, in the configuration information according to M the second up-link carriers, in M
Before sending uplink information on a second up-link carrier, the method also includes:
According to the configuration information of the first up-link carrier, uplink information, institute are sent to the network equipment on the first up-link carrier
Stating the first up-link carrier is any carrier wave that can be used in terminal device in the multiple up-link carrier and send uplink information；
Wherein, sending on the first up-link carrier to the network equipment includes the capability reporting information in uplink information.
8. a kind of control device of carrier wave polymerization, which is characterized in that a descending carrier can be carried with multiple with the downlink
The up-link carrier of wave pairing, described device include:
Sending module carries multiple up-link carriers respectively in the system message for sending system message to terminal device
Corresponding configuration information；The multiple up-link carrier is can be with the carrier wave for the descending carrier pairing for sending the system message；
Receiving module, for receiving terminal apparatus according to the configuration information of at least one up-link carrier, at least one
The uplink information sent on row carrier wave.
9. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage has computer journey
Sequence, the computer program make processor perform claim require the described in any item methods of 1-4.
10. a kind of network equipment characterized by comprising memory and processor；
The memory, for storing program instruction；
The processor, for calling the described program stored in the memory instruction to realize as claim 1-4 is any
Method described in.
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