CN107734707A - The processing method of multi-upstream access, apparatus and system - Google Patents
The processing method of multi-upstream access, apparatus and system Download PDFInfo
- Publication number
- CN107734707A CN107734707A CN201610663002.8A CN201610663002A CN107734707A CN 107734707 A CN107734707 A CN 107734707A CN 201610663002 A CN201610663002 A CN 201610663002A CN 107734707 A CN107734707 A CN 107734707A
- Authority
- CN
- China
- Prior art keywords
- terminal
- configuration information
- access
- network side
- information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access, e.g. scheduled or random 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, e.g. scheduled or random access
- H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
- H04W74/0833—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access, e.g. scheduled or random access
- H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
- H04W74/0833—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure
- H04W74/0841—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure with collision treatment
- H04W74/085—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure with collision treatment collision avoidance
Abstract
The invention provides a kind of processing method of multi-upstream access, apparatus and system, wherein, above-mentioned processing method includes：Terminal receives the configuration information for the shared up transmission resource that network side equipment is sent, wherein, the configuration information includes at least one of：Indicate timer configuration information that the terminal receives the time window configuration information of the network side equipment feedback information using the configuration information of the multi-upstream access mode based on competition, the terminal, the terminal attempts the configuration information of access counter, judges the terminal is successfully accessed, judge the timer configuration information that is retracted after the terminal access failure.Using above-mentioned technical proposal, solve in correlation technique during the handoff procedure or base station change of Stochastic accessing is not initiated in terminal, the problem of network resources waste is caused due to network side reserved substantial amounts of up transmission resource, and then effectively reduce the waste of reserved resource and improve the chance of success of accessing terminal to network.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of processing method of multi-upstream access, apparatus and system.
Background technology
Fig. 1 is the handoff procedure schematic diagram of wireless access in correlation technique, as shown in figure 1, comprising the following steps：
Step 1：UE reporting measurement reports (Measurement Report) give network side；
Step 2：Source base station (Source eNB) sends handover request (Handover Request) and gives target BS
(Target enode bs (Evolved Node B, referred to as eNB)), the resource distribution (thing of the transmission upward signal comprising UE
Manage RACH (Physical Random Access Channel:, referred to as PRACH) and configuration), it
Opisthogenesis base station triggers UE sends upward signal in the ascending resource of the configuration.
Step 3：The ascending resource that target BS configures according to source base station measures UE upward signal, and calculates UE in target
The uplink timing advance of cell, reply Handover Request Acknowledge (Handover Request Acknowledge) and include：It is up
Timing adjustment command (Timing Adjustment Command, referred to as TAC)；Up transmission resource distribution is (up
(Uplink, referred to as UL) grant).
Step 4：Source base station sends switching command to UE, i.e. radio-resource-configuration (Radio Resource
Configuration, referred to as RRC) connection reconfigure (RRC Connection Reconfiguration) message.
Step 5a/5b:Source base station initiates data forwarding process, sends numbering state transfer information (5a.SN Status
Transfer target BS) is given, and gives data forwarding (5b.Data forwarding) to target BS.
Step 6：UE calculates the uplink timing advance (TA) for obtaining its in Target cell according to the TAC, and according to cutting
The up transmission resource distribution (UL grant) received in order is changed, sends RRC connections configuration completion message (RRC
Connection Reconfiguration Complete) give Target cell.Target BS proceeds by just after receiving the message
Normal up-downgoing data transmit-receive.
, it is necessary to be reserved for terminal UE up during terminal does not initiate the handoff procedure or base station change of Stochastic accessing
Resource is sent, but this processing mode can be reserved substantial amounts of up when excessive UE converts serving BS due to network side
Send resource and cause network resources waste.
For in correlation technique, when excessive UE converts serving BS, due to the reserved substantial amounts of up transmission of network side
Resource and the problem of cause network resources waste, not yet propose effective solution.
The content of the invention
The embodiments of the invention provide a kind of processing method of multi-upstream access, apparatus and system, at least to solve related skill
In art during the handoff procedure or base station change of Stochastic accessing is not initiated in terminal, because network side is reserved on substantial amounts of
The problem of row sends resource and causes network resources waste.
According to an aspect of the present invention, a kind of processing method of multi-upstream access is additionally provided, including：
Terminal receives the configuration information for the shared up transmission resource that network side equipment is sent, wherein, it is described to match somebody with somebody confidence
Breath includes at least one of：Indicate that the terminal uses the configuration information of the multi-upstream access mode based on competition, the terminal
Receive the time window configuration information of the network side equipment feedback information, the terminal attempt access counter configuration information,
Judge timer configuration information that the terminal is successfully accessed, judge the timer configuration letter that is retracted after the terminal access failure
Breath.
Alternatively, methods described also includes：
The terminal is sent out according to the configuration information in the shared up transmission resource to the network side equipment
Data are sent, wherein, the identification information for terminal described in unique mark is carried in the data.
Alternatively, methods described also includes：
The terminal receives the feedback information that the network side equipment is sent after receiving the data, wherein, it is described
The identification information is carried in feedback information.
Alternatively, the terminal receives the feedback information bag that the network side equipment is sent after receiving the data
Include：
The terminal receives the feedback information in the time window or the time window made an appointment of network configuration.
Alternatively,
If the terminal receives the feedback information in the time window, judge that the terminal uplink accessed
Cheng Chenggong；
If the terminal does not receive the feedback information in the time window, this access of the terminal is judged
Network development process fails.
Alternatively, after this access network process of terminal failure is judged, methods described also includes：
The number of the terminal record access network process.
Alternatively,
When the number is not less than default maximum number of times of transmission, the terminal is at the appointed time again shared after section
Up transmission resource on send the data, or described in the terminal directly sends in shared up transmission resource again
Data；When the number exceedes default maximum number of times of transmission, the terminal judges access Target cell failure.
Alternatively, in terminal access Target cell failure, if the failure cell bag of terminal uplink access
Main plot is included, the terminal performs at least one of operation：
Stop sending data to the main plot；
Stop sending data to the main plot group belonging to the main plot；
Initiate connection reconstruction process；
Initiating random access procedure；
The information of the terminal uplink access failure is recorded, and described information is notified to the network side equipment.
Alternatively, in terminal access Target cell failure, if the failure cell bag of terminal uplink access
Secondary cell is included, the terminal performs at least one of operation：
Stop sending data to the secondary cell；
Stop sending data to the secondary cell group belonging to the secondary cell；
Initiating random access procedure；
The information of the terminal uplink access failure is recorded, and described information is notified to the network side equipment.
According to another aspect of the present invention, a kind of processing method of multi-upstream access is additionally provided, including：
Network side equipment sends the configuration information of the shared up transmission resource for terminal distribution to the terminal, its
In, the configuration information includes at least one of：Indicate that the terminal uses the configuration of the multi-upstream access mode based on competition
Information, the terminal receive the time window configuration information of the network side equipment feedback information, the terminal is attempted access and counted
The configuration information of device, judge timer configuration information that the terminal is successfully accessed, judge the terminal access failure after retract
Timer configuration information.
Alternatively, in the shared up transmission resource, the network side equipment matches somebody with somebody confidence according to corresponding to terminal
Cease the data that receiving terminal is sent；
After data success is decoded, the network side equipment to the terminal send feedback information, wherein, it is described anti-
Feedforward information judges that the data are sent successfully for the terminal.
According to another aspect of the present invention, a kind of processing unit of multi-upstream access is additionally provided, applied to terminal, bag
Include：
First receiving module, the configuration information of the shared up transmission resource for receiving network side equipment transmission, its
In, the configuration information includes at least one of：Indicate that the terminal uses the configuration of the multi-upstream access mode based on competition
Information, the terminal receive the time window configuration information of the network side equipment feedback information, the terminal is attempted access and counted
The configuration information of device, judge timer configuration information that the terminal is successfully accessed, judge the terminal access failure after retract
Timer configuration information.
Alternatively, described device also includes：
First sending module, for according to the configuration information in the shared up transmission resource to the network
Side apparatus sends data, wherein, the identification information for terminal described in unique mark is carried in the data.
Alternatively, first receiving module, it is additionally operable to receive the network side equipment and sends out after receiving the data
The feedback information sent, wherein, the identification information is carried in the feedback information.
Alternatively, first receiving module, the time window in network configuration or the time window made an appointment are additionally operable to
It is interior to receive the feedback information.
Alternatively, described device also includes, determination module, described for being received in the terminal in the time window
During feedback information, the terminal uplink access procedure success is judged；It is additionally operable to not receive in the time window in the terminal
During to the feedback information, the terminal this access network process failure is judged；It is additionally operable to the connecing in record in the terminal
When entering the number of network development process and exceeding default maximum number of times of transmission, the terminal access Target cell failure is judged.
According to another aspect of the present invention, a kind of processing unit of multi-upstream access is additionally provided, is set applied to network side
It is standby, including：
Second sending module, for the configuration information of the shared up transmission resource for terminal distribution to be sent to described
Terminal, wherein, the configuration information includes at least one of：Indicate that the terminal uses the multi-upstream access mode based on competition
Configuration information, the terminal receives the time window configuration information of the network side equipment feedback information, the terminal is attempted to connect
Enter the configuration information of counter, judge timer configuration information that the terminal is successfully accessed, judge the terminal access failure
The timer configuration information to retract afterwards.
Alternatively, described device also includes：
Second receiving module, in the shared up transmission resource, configuration information to connect according to corresponding to terminal
Receive the data that terminal is sent；
3rd sending module, for after data success is decoded, to the terminal send feedback information, wherein, institute
State feedback information and judge that the data are sent successfully for the terminal.
According to another aspect of the present invention, a kind of processing system of multi-upstream access is additionally provided, including：Network side is set
It is standby, terminal,
The network side equipment, for the up transmission resource shared for the terminal distribution, and will be described shared upper
Configuration information corresponding to row transmission resource is sent to the terminal, wherein, the configuration information includes at least one of：Instruction
The terminal uses the configuration information of the multi-upstream access mode based on competition, the terminal to receive the network side equipment feedback letter
The time window configuration information of breath, the terminal attempt the configuration information of access counter, judge that what the terminal was successfully accessed determines
When device configuration information, judge the timer configuration information that is retracted after the terminal access failure；
The terminal, multi-upstream access process is performed for receiving the configuration information, and according to the configuration information.
By the present invention, terminal receives the configuration information for the shared up transmission resource that network side equipment is sent, wherein,
The configuration information includes at least one of：Indicate that the terminal matches somebody with somebody confidence using the multi-upstream access mode based on competition
Breath, the terminal receive the time window configuration information of the network side equipment feedback information, the terminal attempts access counter
Configuration information, judge timer configuration information that the terminal is successfully accessed, judge the terminal access failure after retract
Timer configuration information, using above-mentioned technical proposal, solve in correlation technique when the switching for not initiating Stochastic accessing in terminal
During process or base station change, asking for network resources waste is caused due to the reserved substantial amounts of up transmission resource of network side
Topic, and then by rational contention resolution strategy, effectively reduce the waste of reserved resource and improve accessing terminal to network
Chance of success.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, forms the part of the application, this hair
Bright schematic description and description is used to explain the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the handoff procedure schematic diagram of wireless access in correlation technique；
Fig. 2 is the flow chart of the processing method of according to embodiments of the present invention 1 multi-upstream access；
Fig. 3 is another flow chart of the processing method of according to embodiments of the present invention 1 multi-upstream access；
Fig. 4 is the structured flowchart (one) of the processing unit of according to embodiments of the present invention 2 multi-upstream access；
Fig. 5 is the structured flowchart (two) of the processing unit of according to embodiments of the present invention 2 multi-upstream access；
Fig. 6 is the structured flowchart (three) of the processing unit of according to embodiments of the present invention 2 multi-upstream access；
Fig. 7 is the structured flowchart (four) of the processing unit of according to embodiments of the present invention 2 multi-upstream access；
Fig. 8 is the structured flowchart according to the processing system of the multi-upstream access of the embodiment of the present invention；
Fig. 9 is the process chart of terminal in the handoff procedure according to the preferred embodiment of the present invention.
Embodiment
Describe the present invention in detail below with reference to accompanying drawing and in conjunction with the embodiments.It should be noted that do not conflicting
In the case of, the feature in embodiment and embodiment in the application can be mutually combined.
It should be noted that term " first " in description and claims of this specification and above-mentioned accompanying drawing, "
Two " etc. be for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so use
Data can exchange in the appropriate case, so as to embodiments of the invention described herein can with except illustrating herein or
Order beyond those of description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that cover
Cover it is non-exclusive include, be not necessarily limited to for example, containing the process of series of steps or unit, method, system, product or equipment
Those steps or unit clearly listed, but may include not list clearly or for these processes, method, product
Or the intrinsic other steps of equipment or unit.
The embodiments of the invention provide the processing method of multi-upstream access as shown in Figure 2.Fig. 2 is according to embodiments of the present invention
The flow chart of the processing method of 1 multi-upstream access, as shown in Fig. 2 comprising the following steps：
Step S202, terminal receive the configuration information for the shared up transmission resource that network side equipment is sent, wherein, institute
Stating configuration information includes at least one of：Indicate the terminal using the multi-upstream access mode based on competition configuration information,
The terminal receives the time window configuration information of the network side equipment feedback information, the terminal attempts matching somebody with somebody for access counter
Confidence breath, judge timer configuration information that the terminal is successfully accessed, judge the timing that is retracted after the terminal access failure
Device configuration information.
By above-mentioned each step, the shared up transmission resource of terminal reception network side equipment transmission matches somebody with somebody confidence
Breath, wherein, the configuration information includes at least one of：Indicate the terminal using the multi-upstream access mode based on competition
Configuration information, the terminal receive the time window configuration information of the network side equipment feedback information, the terminal attempts access
The configuration information of counter, after judging timer configuration information that the terminal is successfully accessed, judging the terminal access failure
The timer configuration information of rollback, using above-mentioned technical proposal, solve in correlation technique when not initiating Stochastic accessing in terminal
Handoff procedure or base station change during, cause Internet resources unrestrained due to the reserved substantial amounts of up transmission resource of network side
The problem of taking, and then by rational contention resolution strategy, effectively reduce the waste of reserved resource and improve terminal and connect
Enter the chance of success of network.
Alternatively, methods described also includes：The terminal provides according to the configuration information in the shared up transmission
Data are sent to the network side equipment on source, wherein, the mark for terminal described in unique mark is carried in the data
Information.
Alternatively, methods described also includes：The terminal receives the network side equipment and sent out after receiving the data
The feedback information sent, wherein, the identification information is carried in the feedback information.
In embodiments of the present invention, the terminal reception network side equipment is sent anti-after receiving the data
Feedforward information includes：Time window or the time making an appointment (specifically can pass through protocol conventions) of the terminal in network configuration
The feedback information is received in window.
In embodiments of the present invention, if the terminal receives the feedback for including identification information in the time window
Information, then judge the terminal uplink access procedure success；
If the terminal does not receive the feedback information in the time window, this access of the terminal is judged
Network development process fails.
In embodiments of the present invention, after this access network process of terminal failure is judged, methods described is also wrapped
Include：The number of the terminal record access network process.
Alternatively, in the number not less than default maximum number of times of transmission (can be by network configuration or protocol conventions)
When, the terminal at the appointed time sends the data after section in shared up transmission resource again, or the terminal is straight
Connect and send the data in shared up transmission resource again；When the number exceedes default maximum number of times of transmission,
The terminal judges access Target cell failure.
Dual link (DC) function is introduced in current LTE system, DC includes two small district's groups：MCG (main plot group)
With SCG (secondary cell group).Wherein MCG includes a PCell or additionally includes one or more SCell, and SCG includes one
PSCell additionally includes one or more SCell.Management MCG base station is referred to as MeNB, and the base station for managing SCG is referred to as
SeNB。
Based on above-mentioned technical proposal, the embodiment of the present invention additionally provides following technical scheme：
In terminal access Target cell failure, if the failure cell of terminal uplink access includes main plot
When, the terminal performs at least one of operation：Stop sending data to the main plot；Stop to belonging to the main plot
Main plot group send data；Initiate connection reconstruction process；Initiating random access procedure；Record the terminal uplink access failure
Information, and to the network side equipment notify described information.
Alternatively, in terminal access Target cell failure, if the failure cell of terminal access is including auxiliary
During cell, the terminal performs at least one of operation：Stop sending data to the secondary cell；Stop to the secondary cell
Affiliated secondary cell group sends data；Initiating random access procedure；Record the information of the terminal uplink access failure, and to institute
State network side equipment notice described information.
Above example is mainly described from terminal point, in order to be better understood from the technical program, of the invention real
Apply the processing method that example provides multi-upstream access as shown in Figure 3.Fig. 3 is the place of according to embodiments of the present invention 1 multi-upstream access
Another flow chart of reason method, as shown in figure 3, comprising the following steps：
Step S302, network side equipment send the configuration information of the shared up transmission resource for terminal distribution to institute
Terminal is stated, wherein, the configuration information includes at least one of：Indicate that the terminal uses the multi-upstream access side based on competition
The configuration information of formula, the terminal receive the time window configuration information of the network side equipment feedback information, the terminal is attempted
The configuration information of counter is accessed, judges timer configuration information that the terminal is successfully accessed, judge that the terminal accesses mistake
The timer configuration information to be retracted after losing.
By above-mentioned each step, the shared up transmission resource of terminal reception network side equipment transmission matches somebody with somebody confidence
Breath, wherein, the configuration information includes at least one of：Indicate the terminal using the multi-upstream access mode based on competition
Configuration information, the terminal receive the time window configuration information of the network side equipment feedback information, the terminal attempts access
The configuration information of counter, after judging timer configuration information that the terminal is successfully accessed, judging the terminal access failure
The timer configuration information of rollback, using above-mentioned technical proposal, solve in correlation technique when not initiating Stochastic accessing in terminal
Handoff procedure or base station change during, cause Internet resources unrestrained due to the reserved substantial amounts of up transmission resource of network side
The problem of taking, and then by rational contention resolution strategy, effectively reduce the waste of reserved resource and improve terminal and connect
Enter the chance of success of network.
Alternatively, in the shared up transmission resource, the network side equipment matches somebody with somebody confidence according to corresponding to terminal
Cease the data that receiving terminal is sent；
After data success is decoded, the network side equipment to the terminal send feedback information, wherein, it is described anti-
Feedforward information judges that the data are sent successfully for the terminal.
I.e. network side equipment receives the data that UE (terminal) is sent in shared up transmission resource, and according to different UE
Configuration receive the uplink data sending, for the upstream data being properly received, network side entity is distinguished different UE and carried out down
Row feeds back, the identification information of the UE comprising successful data reception in the feedback information.
Through the above description of the embodiments, those skilled in the art can be understood that according to above-mentioned implementation
The method of example can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but a lot
In the case of the former be more preferably embodiment.Based on such understanding, technical scheme is substantially in other words to existing
The part that technology contributes can be embodied in the form of software product, and the computer software product is stored in a storage
In medium (such as ROM/RAM, magnetic disc, CD), including some instructions to cause a station terminal equipment (can be mobile phone, calculate
Machine, server, or network equipment etc.) method that performs each embodiment of the present invention.
Embodiment 2
A kind of processing unit of multi-upstream access is additionally provided in the present embodiment, and applied to terminal, the device is used to realize
Above-described embodiment and preferred embodiment, repeating no more for explanation was carried out.As used below, term " module " can
To realize the combination of the software of predetermined function and/or hardware.Although the device described by following examples is preferably come with software
Realize, but hardware, or the realization of the combination of software and hardware is also what may and be contemplated.
Fig. 4 is the structured flowchart (one) of the processing unit of according to embodiments of the present invention 2 multi-upstream access, as shown in figure 4, bag
Include：
First receiving module 40, the configuration information of the shared up transmission resource for receiving network side equipment transmission,
Wherein, the configuration information includes at least one of：Indicate the terminal matching somebody with somebody using the multi-upstream access mode based on competition
Confidence breath, the terminal receive the time window configuration information of the network side equipment feedback information, the terminal attempts access meter
The configuration information of number devices, judge timer configuration information that the terminal is successfully accessed, judge the terminal access failure after time
The timer configuration information moved back.
By the effect of above-mentioned module, the first receiving module 40 receives the shared up transmission money that network side equipment is sent
The configuration information in source, wherein, the configuration information includes at least one of：Indicate that the terminal is used based on the up of competition
The configuration information of access way, the terminal receive the time window configuration information of the network side equipment feedback information, the end
The configuration information of access counter is attempted, timer configuration information that the terminal is successfully accessed is judged, judges the terminal in end
The timer configuration information to be retracted after access failure, using above-mentioned technical proposal, solve in correlation technique and do not sent out when in terminal
During the handoff procedure or base station change that play Stochastic accessing, caused due to the reserved substantial amounts of up transmission resource of network side
The problem of network resources waste, and then by rational contention resolution strategy, effectively reduce the waste of reserved resource and carry
The high chance of success of accessing terminal to network.
Fig. 5 is the structured flowchart (two) of the processing unit of according to embodiments of the present invention 2 multi-upstream access, as shown in figure 5, institute
Stating device also includes：
First sending module 42, for according to the configuration information in the shared up transmission resource to the net
Network side apparatus sends data, wherein, the identification information for terminal described in unique mark is carried in the data.
Alternatively, first receiving module 40, it is additionally operable to receive the network side equipment after receiving the data
The feedback information of transmission, wherein, the identification information is carried in the feedback information.
Alternatively, first receiving module 40, the time window in network configuration or time for making an appointment are additionally operable to
The feedback information is received in window.
Alternatively, as shown in figure 5, described device also includes, determination module 44, in the terminal in the time window
When inside receiving the feedback information, the terminal uplink access procedure success is judged；It is additionally operable in the terminal when described
Between when not receiving the feedback information in window, judge the terminal this access network process failure；It is additionally operable at the end
End judges the terminal access Target cell when the number of the access network process of record exceedes default maximum number of times of transmission
Failure.
A kind of processing unit of multi-upstream access is additionally provided in the present embodiment, and applied to network side equipment, the device is used
In realizing above-described embodiment and preferred embodiment, repeating no more for explanation had been carried out.As used below, term
" module " can realize the combination of the software and/or hardware of predetermined function.Although the device described by following examples is preferably
Realized with software, but hardware, or software and hardware combination realization and may and be contemplated.
Fig. 6 is the structured flowchart (three) of the processing unit of according to embodiments of the present invention 2 multi-upstream access, as shown in fig. 6, bag
Include：
Second sending module 60, for the configuration information of the shared up transmission resource for terminal distribution to be sent to institute
Terminal is stated, wherein, the configuration information includes at least one of：Indicate that the terminal uses the multi-upstream access side based on competition
The configuration information of formula, the terminal receive the time window configuration information of the network side equipment feedback information, the terminal is attempted
The configuration information of counter is accessed, judges timer configuration information that the terminal is successfully accessed, judge that the terminal accesses mistake
The timer configuration information to be retracted after losing.
By the effect of above-mentioned module, the first receiving module 40 receives the shared up transmission money that network side equipment is sent
The configuration information in source, wherein, the configuration information includes at least one of：Indicate that the terminal is used based on the up of competition
The configuration information of access way, the terminal receive the time window configuration information of the network side equipment feedback information, the end
The configuration information of access counter is attempted, timer configuration information that the terminal is successfully accessed is judged, judges the terminal in end
The timer configuration information to be retracted after access failure, using above-mentioned technical proposal, solve in correlation technique and do not sent out when in terminal
During the handoff procedure or base station change that play Stochastic accessing, caused due to the reserved substantial amounts of up transmission resource of network side
The problem of network resources waste, and then by rational contention resolution strategy, effectively reduce the waste of reserved resource and carry
The high chance of success of accessing terminal to network.
Fig. 7 is the structured flowchart (four) of the processing unit of according to embodiments of the present invention 2 multi-upstream access, as shown in fig. 7, on
Stating device also includes：
Second receiving module 70, in the shared up transmission resource, the configuration information according to corresponding to terminal
The data that receiving terminal is sent；
3rd sending module 72, for after data success is decoded, to the terminal send feedback information, wherein,
The feedback information judges that the data are sent successfully for the terminal.
In embodiments of the present invention, a kind of processing system of multi-upstream access is additionally provided, as shown in figure 8, Fig. 8 is according to this
The structured flowchart of the processing system of the multi-upstream access of inventive embodiments, includes as shown in Figure 8：Network side equipment 80, terminal 82,
Network side equipment 80, for for the shared up transmission resource of the distribution of terminal 82, and by the shared up hair
Configuration information corresponding to resource is sent to send to the terminal, wherein, the configuration information includes at least one of：Described in instruction
Terminal uses the configuration information of the multi-upstream access mode based on competition, the terminal to receive the network side equipment feedback information
Time window configuration information, the terminal attempt the configuration information of access counter, judge the timer that the terminal is successfully accessed
Configuration information, judge the timer configuration information that is retracted after the terminal access failure；
Terminal 82, multi-upstream access process is performed for receiving the configuration information, and according to the configuration information.
By above-mentioned network side equipment and the interaction of terminal, the first receiving module 40 receives what network side equipment was sent
The configuration information of shared up transmission resource, wherein, the configuration information includes at least one of：Indicate that the terminal is adopted
The time window of the network side equipment feedback information is received with the configuration information of the multi-upstream access mode based on competition, the terminal
Configuration information, the terminal attempt the configuration information of access counter, judge the timer configuration letter that the terminal is successfully accessed
Cease, judge the timer configuration information that is retracted after the terminal access failure, using above-mentioned technical proposal, solve correlation technique
During the handoff procedure or base station change of Stochastic accessing is not initiated in terminal, because network side is reserved substantial amounts of up
The problem of sending resource and causing network resources waste, and then by rational contention resolution strategy, effectively reduce reserved
The waste of resource and the chance of success for improving accessing terminal to network.
The handling process of above-mentioned multi-upstream access is explained below in conjunction with multiple preferred embodiments.
It should be noted that preferred embodiment below 1-3, which has portion of techniques scheme, to be illustrated based on Fig. 9, specifically retouch
State as follows：
Preferred embodiment 1：Handoff procedure
Step 1：Source base station sends handover request message to target BS.
Step 2：Target BS sends switching response message to source base station, and the Target cell for carrying UE within the message is empty
Mouth configuration information, the configuration information include：
It is the cut-in method based on competition to indicate the multi-upstream access mode；
Receive the time window configuration of network-feedback；
Access attempts counter configures；
Access failure backoff timer configures；
Step 3：The switching command of the target BS received is transmitted to UE by source base station.
Step 4：The shared ascending resource that UE configures according to network side, after upstream data is scrambled by C-RNTI
PUSCH channels are sent.UE monitors the feedback of network side after this shares ascending resource transmission data in the time window of configuration
Message.
(identification information of the UE can also be high-rise C-RNTI signalings, be not repeated to describe herein)
Step 5：Target BS is monitored on the shared ascending resource distributed to UE and receives UE uplink data sending, when
After the upstream data for receiving UE transmissions, target BS is decoded according to the C-RNTI for being allocated to UE.After successfully decoded, net
The UE send feedback informations are given in network side, and the feedback information can be the schedule information of the C-RNTI based on the UE.
Step 6：After UE receives the schedule information based on its C-RNTI, contention resolved, access Target cell success are judged.
As shown in figure 9, if UE does not receive the feedback information of network side in reception window, UE records the number of failure, and
Configuration based on network side, waiting, k (k can be a random number according to network configuration or protocol conventions rule generation) is individual
After subframe, upstream data, the process of repeat step 4 are resend on the ascending resource of next configuration.If UE failure
Number exceedes the maximum attempts of network side configuration, then UE judges access Target cell failure, initiates connection reconstruction process, and
Notify network side failure information.
Preferred embodiment 2：SCG changes process
UE handling processes are similar with preferred embodiment 1 during being somebody's turn to do.
Step 1：MeNB sends SeNB additions solicited message and gives target SeNB.
Step 2：Target SeNB sends response message to MeNB, and the target SCG for carrying UE within the message eats dishes without rice or wine to configure
Information, the configuration information include：
It is the cut-in method based on competition to indicate the multi-upstream access mode；
Receive the time window configuration of network-feedback；
Access attempts counter configures；
Access failure backoff timer configures；
Step 3：MeNB sends releasing request message to source SeNB to discharge UE SCG.Source SeNB is received to match somebody with somebody to postpone and released
Put the resource to UE distribution.
Step 4：MeNB changes UE SCG, and the configuration information from target SeNB is turned by RRC reconfiguration messages
Issue UE.
Step 5：The shared ascending resource for the target PSCell that UE configures according to network side, upstream data is passed through into its SCG
C-RNTI scrambling after PUSCH channels send.UE is after this shares ascending resource transmission data, in the time window of configuration
Monitor the feedback message of network side.
(identification information of the UE can also be high-rise C-RNTI signalings, be not repeated to describe herein)
Step 6：Target SeNB is monitored on the shared ascending resource distributed to UE and is received UE uplink data sending, when
After the upstream data for receiving UE transmissions, target SeNB is decoded according to the C-RNTI for being allocated to UE.After successfully decoded, mesh
Mark SeNB give the UE send feedback informations, and the feedback information can be the schedule information of the C-RNTI based on the UE.
Step 7：After UE receives the schedule information of the C-RNTI based on its SCG on SCG, contention resolved is judged, access
Target cell success.As shown in figure 9, if UE does not receive the feedback information of network side, UE records in reception window
The number of failure, and the configuration based on network side, waiting k, (k can be according to network configuration or protocol conventions rule generation
One random number) after individual subframe, upstream data, the process of repeat step 4 are resend on the ascending resource of next configuration.
If the UE frequency of failure exceedes the maximum attempts of network side configuration, UE judges the SCG failures of access target, stops SCG
On data transmit-receive, and notify MeNB its target SCG access failure information.
Preferred embodiment 3：Cell re-configuration puts process
UE handling processes are similar with preferred embodiment 1 during being somebody's turn to do.
Step 1：Base station sends RRC reconfiguration informations directly to UE, distributes shared multi-upstream access resource to UE, should match somebody with somebody confidence
Breath includes：
It is the cut-in method based on competition to indicate the multi-upstream access mode；
Receive the time window configuration of network-feedback；
Access attempts counter configures；
Access failure backoff timer configures；
Step 2：UE, will according to the shared ascending resource of network side configuration on the premise of keeping or obtaining uplink synchronous
Upstream data is sent after being scrambled by C-RNTI in PUSCH channels.UE is after this shares ascending resource transmission data, in configuration
The feedback message of network side is monitored in time window.
(identification information of the UE can also be high-rise C-RNTI signalings, be not repeated to describe herein)
Step 3：Base station is monitored on the shared ascending resource distributed to UE and receives UE uplink data sending, works as reception
After the upstream data sent to UE, base station is decoded according to the C-RNTI for being allocated to UE.After successfully decoded, the UE is given in base station
Send feedback information, the feedback information can be the schedule informations or feedback information of the C-RNTI based on the UE.
Step 4：After UE receives the feedback information of the C-RNTI based on the UE of networking side, judge that its upstream data is sent
Success.If UE does not receive the feedback information of network side, the number of UE record failures in reception window, and is based on net
The configuration of network side, waiting k (k can be a random number according to network configuration or protocol conventions rule generation) individual subframe
Afterwards, upstream data, the process of repeat step 2 are resend on the ascending resource of next configuration.If the UE frequency of failure
More than the maximum attempts of network side configuration, then UE judges that upstream data sends failure, and initiation or passes through connection reconstruction process
The new up transmission resource of initiating random access procedure application, and notify network side failure information.
In summary, the embodiment of the present invention has reached following technique effect：Solve in correlation technique and do not sent out when in terminal
During the handoff procedure or base station change that play Stochastic accessing, caused due to the reserved substantial amounts of up transmission resource of network side
The problem of network resources waste, and then by rational contention resolution strategy, effectively reduce the waste of reserved resource and carry
The high chance of success of accessing terminal to network.
Embodiments of the invention additionally provide a kind of storage medium.Alternatively, in the present embodiment, above-mentioned storage medium can
For preserving the program code performed by the processing method for the content of pages that above-described embodiment one is provided.
Alternatively, in the present embodiment, above-mentioned storage medium can be located in computer network Computer terminal group
In any one terminal, or in any one mobile terminal in mobile terminal group.
Alternatively, in the present embodiment, storage medium is arranged to the program code that storage is used to perform following steps：
S1, the configuration information for the shared up transmission resource that network side equipment is sent is received, wherein, the configuration information
Including at least one of：Indicate that the terminal uses the configuration information of the multi-upstream access mode based on competition, the terminal to connect
Receive the time window configuration information of the network side equipment feedback information, the terminal attempts the configuration information of access counter, sentences
Timer configuration information that the terminal of breaking is successfully accessed, judge that the timer configuration that is retracted after the terminal access failure is believed
Breath.
Embodiments of the invention additionally provide a kind of storage medium.Alternatively, in the present embodiment, above-mentioned storage medium can
The program code for performing following steps to be arranged to storage to be used for：
S1, the configuration information of the shared up transmission resource for terminal distribution is sent to the terminal, wherein, it is described
Configuration information includes at least one of：Indicate that the terminal uses the configuration information of the multi-upstream access mode based on competition, institute
State the configuration that terminal receives the time window configuration information of the network side equipment feedback information, the terminal attempts access counter
Information, judge timer configuration information that the terminal is successfully accessed, judge the timer that is retracted after the terminal access failure
Configuration information.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
In the above embodiment of the present invention, the description to each embodiment all emphasizes particularly on different fields, and does not have in some embodiment
The part of detailed description, it may refer to the associated description of other embodiment.
In several embodiments provided herein, it should be understood that disclosed technology contents, others can be passed through
Mode is realized.Wherein, device embodiment described above is only schematical, such as the division of the unit, is only
A kind of division of logic function, can there is an other dividing mode when actually realizing, for example, multiple units or component can combine or
Person is desirably integrated into another system, or some features can be ignored, or does not perform.Another, shown or discussed is mutual
Between coupling or direct-coupling or communication connection can be INDIRECT COUPLING or communication link by some interfaces, unit or module
Connect, can be electrical or other forms.
The unit illustrated as separating component can be or may not be physically separate, show as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated in a unit.Above-mentioned integrated list
Member can both be realized in the form of hardware, can also be realized in the form of SFU software functional unit.
If the integrated unit is realized in the form of SFU software functional unit and is used as independent production marketing or use
When, it can be stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially
The part to be contributed in other words to prior art or all or part of the technical scheme can be in the form of software products
Embody, the computer software product is stored in a storage medium, including some instructions are causing a computer
Equipment (can be personal computer, server or network equipment etc.) perform each embodiment methods described of the present invention whole or
Part steps.And foregoing storage medium includes：USB flash disk, read-only storage (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), mobile hard disk, magnetic disc or CD etc. are various can be with store program codes
Medium.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (19)
- A kind of 1. processing method of multi-upstream access, it is characterised in that including：Terminal receives the configuration information for the shared up transmission resource that network side equipment is sent, wherein, the configuration information bag Include at least one of：Indicate that the terminal uses the configuration information of the multi-upstream access mode based on competition, the terminal to receive The time window configuration information of the network side equipment feedback information, the terminal are attempted the configuration information of access counter, judged Timer configuration information that the terminal is successfully accessed, judge the timer configuration information that is retracted after the terminal access failure.
- 2. according to the method for claim 1, it is characterised in that methods described also includes：The terminal sends number in the shared up transmission resource according to the configuration information to the network side equipment According to, wherein, the identification information for terminal described in unique mark is carried in the data.
- 3. according to the method for claim 2, it is characterised in that methods described also includes：The terminal receives the feedback information that the network side equipment is sent after receiving the data, wherein, the feedback The identification information is carried in information.
- 4. according to the method for claim 3, it is characterised in that the terminal receives the network side equipment receiving Stating the feedback information sent after data includes：The terminal receives the feedback information in the time window or the time window made an appointment of network configuration.
- 5. according to the method for claim 4, it is characterised in thatIf the terminal receives the feedback information in the time window, judge the terminal uplink access procedure into Work(；If the terminal does not receive the feedback information in the time window, this access network of the terminal is judged Procedure failure.
- 6. according to the method for claim 5, it is characterised in that fail it in described this access network process of terminal of judgement Afterwards, methods described also includes：The number of the terminal record access network process.
- 7. according to the method for claim 6, it is characterised in thatWhen the number is not less than default maximum number of times of transmission, the terminal is at the appointed time again shared upper after section Row sends and the data is sent in resource, or the terminal directly sends the number in shared up transmission resource again According to；When the number exceedes default maximum number of times of transmission, the terminal judges access Target cell failure.
- 8. according to the method for claim 7, it is characterised in that in terminal access Target cell failure, if institute Stating terminal access failure cell includes main plot, and the terminal performs at least one of operation：Stop sending data to the main plot；Stop sending data to the main plot group belonging to the main plot；Initiate connection reconstruction process；Initiating random access procedure；The information of the terminal uplink access failure is recorded, and described information is notified to the network side equipment.
- 9. according to the method for claim 7, it is characterised in that in terminal access Target cell failure, if institute Stating terminal access failure cell includes secondary cell, and the terminal performs at least one of operation：Stop sending data to the secondary cell；Stop sending data to the secondary cell group belonging to the secondary cell；Initiating random access procedure；The information of the terminal uplink access failure is recorded, and described information is notified to the network side equipment.
- A kind of 10. processing method of multi-upstream access, it is characterised in that including：Network side equipment sends the configuration information of the shared up transmission resource for terminal distribution to the terminal, wherein, The configuration information includes at least one of：Indicate that the terminal matches somebody with somebody confidence using the multi-upstream access mode based on competition Breath, the terminal receive the time window configuration information of the network side equipment feedback information, the terminal attempts access counter Configuration information, judge timer configuration information that the terminal is successfully accessed, judge the terminal access failure after retract Timer configuration information.
- 11. according to the method for claim 10, it is characterised in thatIn the shared up transmission resource, network side equipment configuration information receiving terminal according to corresponding to terminal is sent out The data sent；After data success is decoded, the network side equipment to the terminal send feedback information, wherein, the feedback letter Cease and judge that the data are sent successfully for the terminal.
- A kind of 12. processing unit of multi-upstream access, it is characterised in that applied to terminal, including：First receiving module, the configuration information of the shared up transmission resource for receiving network side equipment transmission, wherein, institute Stating configuration information includes at least one of：Indicate the terminal using the multi-upstream access mode based on competition configuration information, The terminal receives the time window configuration information of the network side equipment feedback information, the terminal attempts matching somebody with somebody for access counter Confidence breath, judge timer configuration information that the terminal is successfully accessed, judge the timing that is retracted after the terminal access failure Device configuration information.
- 13. device according to claim 12, it is characterised in that described device also includes：First sending module, for being set according to the configuration information in the shared up transmission resource to the network side Preparation send data, wherein, the identification information for terminal described in unique mark is carried in the data.
- 14. device according to claim 13, it is characterised in that first receiving module, be additionally operable to receive the net The feedback information that network side apparatus is sent after receiving the data, wherein, the mark letter is carried in the feedback information Breath.
- 15. device according to claim 14, it is characterised in that first receiving module, be additionally operable in network configuration Time window or the time window made an appointment in receive the feedback information.
- 16. device according to claim 15, it is characterised in that described device also includes, determination module, for described When terminal receives the feedback information in the time window, the terminal uplink access procedure success is judged；It is additionally operable to When the terminal does not receive the feedback information in the time window, judge that this access network process of the terminal loses Lose；It is additionally operable to when the terminal exceedes default maximum number of times of transmission in the number of the access network process of record, judges institute State terminal access Target cell failure.
- A kind of 17. processing unit of multi-upstream access, it is characterised in that applied to network side equipment, including：Second sending module, for the configuration information of the shared up transmission resource for terminal distribution to be sent to the end End, wherein, the configuration information includes at least one of：Indicate the terminal using the multi-upstream access mode based on competition Configuration information, the terminal receive the time window configuration information of the network side equipment feedback information, the terminal attempts access The configuration information of counter, after judging timer configuration information that the terminal is successfully accessed, judging the terminal access failure The timer configuration information of rollback.
- 18. device according to claim 17, it is characterised in that described device also includes：Second receiving module, at the shared up transmission resource, the configuration information reception end according to corresponding to terminal Hold the data sent；3rd sending module, for after data success is decoded, to the terminal send feedback information, wherein, it is described anti- Feedforward information judges that the data are sent successfully for the terminal.
- A kind of 19. processing system of multi-upstream access, it is characterised in that including：Network side equipment, terminalThe network side equipment, for the up transmission resource shared for the terminal distribution, and by the shared up hair Configuration information corresponding to resource is sent to send to the terminal, wherein, the configuration information includes at least one of：Described in instruction Terminal uses the configuration information of the multi-upstream access mode based on competition, the terminal to receive the network side equipment feedback information Time window configuration information, the terminal attempt the configuration information of access counter, judge the timer that the terminal is successfully accessed Configuration information, judge the timer configuration information that is retracted after the terminal access failure；The terminal, multi-upstream access process is performed for receiving the configuration information, and according to the configuration information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610663002.8A CN107734707A (en) | 2016-08-11 | 2016-08-11 | The processing method of multi-upstream access, apparatus and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610663002.8A CN107734707A (en) | 2016-08-11 | 2016-08-11 | The processing method of multi-upstream access, apparatus and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107734707A true CN107734707A (en) | 2018-02-23 |
Family
ID=61200873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610663002.8A Pending CN107734707A (en) | 2016-08-11 | 2016-08-11 | The processing method of multi-upstream access, apparatus and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107734707A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020030145A1 (en) * | 2018-08-09 | 2020-02-13 | 中兴通讯股份有限公司 | Data transmission method, base station and terminal |
| WO2020168880A1 (en) * | 2019-02-22 | 2020-08-27 | 中国移动通信有限公司研究院 | Communication method and apparatus for random access, related devices, and storage medium |
| WO2021217524A1 (en) * | 2020-04-29 | 2021-11-04 | 华为技术有限公司 | Access method and device, and communication system |
| WO2022089531A1 (en) * | 2020-10-28 | 2022-05-05 | 华为技术有限公司 | Communication method and communication apparatus |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102104961A (en) * | 2009-12-22 | 2011-06-22 | 电信科学技术研究院 | Method, system and device for using competitive resources |
| CN102158981A (en) * | 2010-02-11 | 2011-08-17 | 中兴通讯股份有限公司 | Contention-based uplink data transmission method and system |
| CN102714872A (en) * | 2010-01-11 | 2012-10-03 | 高通股份有限公司 | Methods and apparatus for contention-based uplink access in wireless communication systems |
| CN103228053A (en) * | 2012-01-29 | 2013-07-31 | 中兴通讯股份有限公司 | Random access method of multi-carrier system, base station, as well as mobile terminal and random access system |
| CN104581967A (en) * | 2013-10-11 | 2015-04-29 | 中国移动通信集团公司 | Method for adjusting contention access resource, and method and device for sending contention access request |
| US20150334746A1 (en) * | 2012-12-26 | 2015-11-19 | Telefonaktiebolaget L M Ericsson (Publ) | Methods, apparatuses, user equipment, radio network node, and computer program product for random access procedures |
| US20160100430A1 (en) * | 2014-10-02 | 2016-04-07 | Qualcomm Incorporated | Contention based uplink transmissions for latency reduction |
-
2016
- 2016-08-11 CN CN201610663002.8A patent/CN107734707A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102104961A (en) * | 2009-12-22 | 2011-06-22 | 电信科学技术研究院 | Method, system and device for using competitive resources |
| CN102714872A (en) * | 2010-01-11 | 2012-10-03 | 高通股份有限公司 | Methods and apparatus for contention-based uplink access in wireless communication systems |
| CN102158981A (en) * | 2010-02-11 | 2011-08-17 | 中兴通讯股份有限公司 | Contention-based uplink data transmission method and system |
| CN103228053A (en) * | 2012-01-29 | 2013-07-31 | 中兴通讯股份有限公司 | Random access method of multi-carrier system, base station, as well as mobile terminal and random access system |
| US20150334746A1 (en) * | 2012-12-26 | 2015-11-19 | Telefonaktiebolaget L M Ericsson (Publ) | Methods, apparatuses, user equipment, radio network node, and computer program product for random access procedures |
| CN104581967A (en) * | 2013-10-11 | 2015-04-29 | 中国移动通信集团公司 | Method for adjusting contention access resource, and method and device for sending contention access request |
| US20160100430A1 (en) * | 2014-10-02 | 2016-04-07 | Qualcomm Incorporated | Contention based uplink transmissions for latency reduction |
Non-Patent Citations (2)
| Title |
|---|
| ERICSSON: ""RRC reconfiguration procedures for dual connectivity"", 《3GPP TSG-RAN WG2 #86 TDOC R2-142412》 * |
| NOKIA等: ""D2D communication: Resource allocation, multiplexing and resource access"", 《3GPP TSG-RAN WG1 MEETING #76 R1-140573》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020030145A1 (en) * | 2018-08-09 | 2020-02-13 | 中兴通讯股份有限公司 | Data transmission method, base station and terminal |
| WO2020168880A1 (en) * | 2019-02-22 | 2020-08-27 | 中国移动通信有限公司研究院 | Communication method and apparatus for random access, related devices, and storage medium |
| WO2021217524A1 (en) * | 2020-04-29 | 2021-11-04 | 华为技术有限公司 | Access method and device, and communication system |
| WO2022089531A1 (en) * | 2020-10-28 | 2022-05-05 | 华为技术有限公司 | Communication method and communication apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11917690B2 (en) | Communication system | |
| CN101731020B (en) | Method for immediate access to a random access channel | |
| CN105611637B (en) | The indicating means and terminal of channel transmission state | |
| CN108633106B (en) | Random access and indicating means, device after a kind of random access backoff | |
| EP2744281B1 (en) | Processing method, user equipment and base station for obtaining synchronization | |
| CN105230107B (en) | A kind of random access response method, base station and terminal | |
| CN103987106B (en) | The random access scheme of user equipment | |
| CN103249167B (en) | Physical Random Access Channel cut-in method, base station and subscriber equipment | |
| CN104396280B (en) | The access procedure avoided for mutual interference in equipment | |
| CN109842894A (en) | The method and apparatus that wave beam recovery routine interrupts is reduced in wireless communication system | |
| CN108271275A (en) | A kind of method and apparatus for competing random access | |
| CN109891997A (en) | The technology for saying that process carrys out access of the contention to radio-frequency spectrum band afterwards for using cooperative first to listen | |
| CN107371273A (en) | Accidental access method, device and user equipment | |
| CN109743151A (en) | Method for wireless communications and equipment | |
| CN107734707A (en) | The processing method of multi-upstream access, apparatus and system | |
| CN107690163A (en) | Cell switching method and device | |
| CN104770032B (en) | Resource request method and terminal, master base station under dual link pattern and prothetic group station | |
| JP2017507574A (en) | Wireless network access method | |
| EP3554139B1 (en) | Access processing method, base station and mobile communication terminal | |
| CN109560912A (en) | Random access is from the method for cell and the method for receiving data | |
| US20200275477A1 (en) | User equipment and base station participating in prioritized random access | |
| CN103546980B (en) | Method, system and the equipment that a kind of community is accessed | |
| CN107926004A (en) | Method and apparatus for performing intercarrier D2D communications | |
| CN107148086A (en) | A kind of method and apparatus of information exchange, distributed unit and computer-readable medium | |
| CN107708104A (en) | The method and device of auxiliary base station change |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |