CN110351791A - A kind of receiving handling method of system information, device and user terminal - Google Patents

A kind of receiving handling method of system information, device and user terminal Download PDF

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Publication number
CN110351791A
CN110351791A CN201810300493.9A CN201810300493A CN110351791A CN 110351791 A CN110351791 A CN 110351791A CN 201810300493 A CN201810300493 A CN 201810300493A CN 110351791 A CN110351791 A CN 110351791A
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China
Prior art keywords
system information
information
user terminal
processing
failure
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CN201810300493.9A
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Chinese (zh)
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CN110351791B (en
Inventor
许萌
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Datang Mobile Communications Equipment Co Ltd
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Telecommunications Science and Technology Research Institute Co Ltd
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Priority to CN201810300493.9A priority Critical patent/CN110351791B/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0061—Transmission or use of information for re-establishing the radio link of neighbour cell information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/02—Buffering or recovering information during reselection ; Modification of the traffic flow during hand-off
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/19—Connection re-establishment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The present invention provides the receiving handling method, device and user terminal of a kind of system information, is related to field of communication technology.The receiving handling method of the system information, comprising: the reclosing receipts processing of the system information is carried out in the case where System Information reception failure；Wherein, the system information is that network side equipment is sent on non-initial fractional bandwidth.The solution of the present invention solves in the prior art without the solution for the problem that System Information reception failure on non-initial BWP, influences subsequent communication process.

Description

A kind of receiving handling method of system information, device and user terminal
Technical field
The present invention relates to fields of communication technology, particularly relate to the receiving handling method, device and user of a kind of system information Terminal.
Background technique
In traditional LTE system, the cell carrier bandwidth of network side angle is less than or equal to terminal reception bandwidth 20MHz, Therefore the uplink and downlink total bandwidth of cell is always allocated to terminal by network side, terminal can in entire cell carrier bandwidth work Make.In NR (New Radio, newly eat dishes without rice or wine) system, network side bearer bandwidth can be up to 400MHz, be far longer than connecing for terminal Receipts ability.Therefore, the big bandwidth partition of network side is by the concept of introducing portion bandwidth (BWP, Band Width Part) One or more BWP are allocated to terminal by multiple BWP, and the BWP of activating part configuration is that terminal carries out downstream transmission, tool Body are as follows: the downlink BWP (active DL BWP) of activation, the uplink BWP (active UL BWP) of activation.For terminal, one A moment only allows to activate a DL BWP and a UL BWP, and inactive BWP not can be carried out uplink and downlink signaling and data pass It is defeated.Wherein, activation BWP can use physical layer signaling Downlink Control Information (DCI, Downlink Control by base station Information) explicit change, can also be by the BWP that network side configures without communication timer (BWP- InactivityTimer it) is altered to default BWP (default BWP) automatically.
Idle/inactive (IDLE/inactive) user terminal UE is obtained by monitoring initial BWP (initial BWP) System information and paging (paging) message, network side broadcast system information on initial BWP.For non-initial BWP, only connected state UE work in the BWP；For IDLE/inactive state UE, non-initial BWP is invisible.Work as IDLE/ Inactive state UE by initial BWP access network, network can by DCI by UE be transformed into non-initial BWP into Row work, i.e. active BWP.
Wherein, NR grid side is IDLE/inactive state UE in initial BWP periodic broadcast system information The access configuration message of the cell is provided；Rather than the broadcast of system information on initial BWP may be using temporarily broadcasting The case where mode or the mode of dedicated signaling send system information, and reception failure will be present in UE.However, not mentioning in the prior art Out for the solution of System Information reception failure on non-initial BWP, subsequent communication process is influenced.
Summary of the invention
The object of the present invention is to provide a kind of receiving handling method of system information, device and user terminals, existing to solve Have and do not suggested that in technology for the solution of System Information reception failure on non-initial BWP, influences subsequent communication The problem of process.
In order to achieve the above objectives, the embodiment of the present invention provides a kind of receiving handling method of system information, comprising:
The reclosing receipts processing of the system information is carried out in the case where System Information reception failure；Wherein, the system Information is that network side equipment is sent on non-initial fractional bandwidth.
Wherein, the step of processing is received in the reclosing that the system information is carried out in the case where System Information reception failure Suddenly, comprising:
It sends system information and retransmits request to the network side equipment；
It receives the network side equipment and the system that request is sent by the first default signaling is retransmitted according to the system information Information.
Wherein, the step of processing is received in the reclosing that the system information is carried out in the case where System Information reception failure Suddenly, comprising:
It return back in initial part bandwidth and system information is received.
Wherein, the method also includes:
Before returning back to initial part bandwidth, the first rollback is sent by the currently active fractional bandwidth and is indicated to described Network side equipment；Wherein, described first instruction is retracted for notifying the network side equipment user terminal initial portion to be return back to Divide bandwidth, or the network side equipment is notified to stop scheduling user terminal in first time length.
Wherein, the method also includes:
After returning back to initial part bandwidth, the second rollback instruction is sent to the network side by initial part bandwidth Equipment；Wherein, second rollback is indicated for notifying the network side equipment user terminal to return back to initial part bandwidth, Or the network side equipment is notified to stop scheduling user terminal in first time length.
Wherein, the method also includes:
When the time for returning back to initial part bandwidth meeting first time length, the part band activated before retracting is switched to It is wide.
Wherein, the step of processing is received in the reclosing that the system information is carried out in the case where System Information reception failure Suddenly, comprising:
User terminal conversion to Idle state is subjected to cell reselection, receives system information in the cell after gravity treatment, concurrently Play RRC connection reestablishment procedure.
Wherein, the step of processing is received in the reclosing that the system information is carried out in the case where System Information reception failure Suddenly, comprising:
In the case where user terminal configures secondary cell group scene, the configuration of secondary cell group is hung up, and secondary cell group is reported to lose It loses, the system information that dedicated signaling receives former secondary cell group or new secondary cell group is sent by main plot.
Wherein, the step of processing is received in the reclosing that the system information is carried out in the case where System Information reception failure Suddenly, comprising:
In the case where user terminal configures secondary cell scene, the secondary cell is deactivated, is sent by main plot former auxiliary small The system information of area or new secondary cell.
Wherein, the step of processing is received in the reclosing that the system information is carried out in the case where System Information reception failure Suddenly, comprising:
In the case where the system information of reception failure is that the second default signaling is sent, it is based on the second default signaling and reclosing Receive the mapping relations between processing mode, determine that processing mode is received in the reclosing of the corresponding second default signaling, and execute really Processing mode is received in fixed reclosing.
Wherein, the step of processing is received in the reclosing that the system information is carried out in the case where System Information reception failure Suddenly, comprising:
Obtain the type of message of the system information of reception failure；
The mapping relations between processing mode are received based on type of message and reclosing, determine the message class got described in corresponding to Processing mode is received in the reclosing of type, and is executed identified reclosing and received processing mode.
Wherein, the step of processing is received in the reclosing that the system information is carried out in the case where System Information reception failure Suddenly, comprising:
Obtain the type of service of user terminal carrying；
The mapping relations between processing mode are received based on type of service and reclosing, determine the service class got described in corresponding to Processing mode is received in the reclosing of type, and is executed identified reclosing and received processing mode.
Wherein, the method also includes:
Determine that user terminal receives system information failure on non-initial fractional bandwidth.
Wherein, the determining user terminal is the step of receiving system information failure on non-initial fractional bandwidth, comprising:
Based on the second time span, the system information broadcasted on non-initial fractional bandwidth is received, if the system At least one system sub-information or goal systems sub-information reception failure of information, it is determined that user terminal is in non-initial part System information failure is received in bandwidth.
Wherein, the determining user terminal is the step of receiving system information failure on non-initial fractional bandwidth, comprising:
Reception period based on system sub-information, the system sub-information to the system information broadcasted on non-initial fractional bandwidth It is received, if at least one system sub-information or goal systems sub-information reception failure of the system information, it is determined that User terminal receives system information failure on non-initial fractional bandwidth.
Wherein, the determining user terminal is the step of receiving system information failure on non-initial fractional bandwidth, comprising:
All system sub-informations of current system sub-information reception failure or the system information receive terminate and When at least one system sub-information or goal systems sub-information reception failure, determine user terminal on non-initial fractional bandwidth Receive system information failure.
Wherein, the determining user terminal is the step of receiving system information failure on non-initial fractional bandwidth, comprising:
When sending the system information by the second default signaling, if the second default signaling reception failure, really Determine user terminal and receives system information failure on non-initial fractional bandwidth.
The embodiment of the present invention provides a kind of processing method of system information, comprising:
According to the processing information received, default processing is executed；Wherein, the processing information is that user terminal is believed in system It carries out sending when processing is received in the reclosing of the system information in the case where breath reception failure.
Wherein, the processing information that the basis receives executes default the step of handling, comprising:
If the processing information is that system information retransmits request, system information is sent to described by the first default signaling User terminal.
Wherein, the processing information that the basis receives executes default the step of handling, comprising:
If the processing information is the first rollback instruction, sends Downlink Control Information and be switched to activating part bandwidth just Initial portion bandwidth, or return to initial part bandwidth scheduling user terminal；Wherein, described first instruction is retracted for notifying network The initial part bandwidth to be return back to of user terminal described in side apparatus.
Wherein, the processing information that the basis receives executes default the step of handling, comprising:
If the processing information is the second rollback instruction and described second retracts instruction for notifying described in network side equipment The initial part bandwidth that user terminal has retracted then returns to initial part bandwidth scheduling user terminal.
Wherein, the processing information that the basis receives executes default the step of handling, comprising:
If the processing information is first to retract and instruction or second retract instruction, and described first retracts instruction or described the Two retract instruction for notifying network side equipment to stop scheduling user terminal in first time length, then in the first time Stop dispatching the user terminal in length.
The embodiment of the present invention provides a kind of receiving and processing device of system information, comprising:
First processing module, for carrying out the heavy receiving area of the system information in the case where System Information reception failure Reason；Wherein, the system information is that network side equipment is sent on non-initial fractional bandwidth.
The embodiment of the present invention provides a kind of processing unit of system information, comprising:
Second processing module, for executing default processing according to the processing information received；Wherein, the processing information It carries out sending when processing is received in the reclosing of the system information in the case where System Information reception failure for user terminal.
The embodiment of the present invention provides a kind of user terminal, comprising: transceiver, memory, processor and is stored in described deposit On reservoir and the computer program that can run on the processor；
The processor is used to carry out the reclosing receipts processing of the system information in the case where System Information reception failure； Wherein, the system information is that network side equipment is sent on non-initial fractional bandwidth.
Wherein, the transceiver retransmits request to the network side equipment for sending system information；Receive the network Side apparatus retransmits the system information that request is sent by the first default signaling according to the system information.
Wherein, the processor, which is also used to return back to, receives system information in initial part bandwidth.
Wherein, the transceiver is also used to before returning back to initial part bandwidth, passes through the currently active fractional bandwidth The first rollback instruction is sent to the network side equipment；Wherein, described first instruction is retracted for notifying the network side equipment User terminal initial part bandwidth to be return back to, or the network side equipment is notified to stop scheduling in first time length and use Family terminal.
Wherein, the transceiver is also used to after returning back to initial part bandwidth, sends the by initial part bandwidth Two, which retract, indicates to the network side equipment；Wherein, described second instruction is retracted for notifying that the network side equipment user is whole End has return back to initial part bandwidth, or the network side equipment is notified to stop dispatching user's end in first time length End.
Wherein, the processor is also used to cut when the time for returning back to initial part bandwidth meeting first time length Shift to the fractional bandwidth activated before retracting.
Wherein, the processor is also used to user terminal conversion to Idle state carrying out cell reselection, small after gravity treatment System information is received in area, and initiates RRC connection reestablishment procedure.
Wherein, the processor is also used to hang up secondary cell group in the case where user terminal configures secondary cell group scene Configuration, and secondary cell group is reported to fail, the system that dedicated signaling receives former secondary cell group or new secondary cell group is sent by main plot Information.
Wherein, the processor is also used to deactivate described auxiliary small in the case where user terminal configures secondary cell scene Area is sent the system information of former secondary cell or new secondary cell by main plot.
Wherein, the processor is also used in the case where the system information of reception failure is that the second default signaling is sent, The mapping relations between processing mode are received based on the second default signaling and reclosing, determine the reclosing of the corresponding second default signaling Processing mode is received, and executes identified reclosing and receives processing mode.
Wherein, the processor is also used to obtain the type of message of the system information of reception failure；Based on type of message with The mapping relations between processing mode are received in reclosing, determine that processing mode is received in the reclosing of the type of message got described in corresponding to, and Processing mode is received in reclosing determined by executing.
Wherein, the processor is also used to obtain the type of service of user terminal carrying；It is received based on type of service and reclosing Mapping relations between processing mode determine that processing mode is received in the reclosing of the type of service got described in corresponding to, and execute institute Processing mode is received in determining reclosing.
Wherein, the processor is also used to determine that user terminal receives system information failure on non-initial fractional bandwidth.
Wherein, the processor is also used to believe the system broadcasted on non-initial fractional bandwidth based on the second time span Breath is received, if at least one system sub-information or goal systems sub-information reception failure of the system information, really Determine user terminal and receives system information failure on non-initial fractional bandwidth.
Wherein, the processor is also used to the reception period based on system sub-information, to broadcasting on non-initial fractional bandwidth The system sub-information of system information received, if at least one system sub-information or goal systems of the system information Sub-information reception failure, it is determined that user terminal receives system information failure on non-initial fractional bandwidth.
Wherein, the processor is also used to the institute in current system sub-information reception failure or the system information When thering is system sub-information to receive end and at least one system sub-information or goal systems sub-information reception failure, user is determined Terminal receives system information failure on non-initial fractional bandwidth.
Wherein, the processor is also used to when sending the system information by the second default signaling, if described second Default signaling reception failure, it is determined that user terminal receives system information failure on non-initial fractional bandwidth.
The embodiment provides a kind of network side equipments, comprising: transceiver, memory, processor and is stored in On the memory and the computer program that can run on the processor；
The processor is used to execute default processing according to the processing information received；Wherein, the processing information is to use What the reclosing that family terminal carries out the system information in the case where System Information reception failure was sent when receiving and handling.
Wherein, if it is that system information retransmits request that the transceiver, which is used for the processing information, letter is preset by first It enables and sends system information to the user terminal.
Wherein, if it is the first rollback instruction that the processor, which is also used to the processing information, Downlink Control Information is sent Activating part bandwidth is switched to initial part bandwidth, or returns to initial part bandwidth scheduling user terminal；Wherein, described One retracts instruction for notifying the initial part bandwidth to be return back to of user terminal described in network side equipment.
Wherein, if the processor is also used to, the processing information is the second rollback instruction and the second rollback instruction is used The initial part bandwidth that the user terminal described in notice network side equipment has retracted, then it is whole to return to initial part bandwidth scheduling user End.
Wherein, if the processor is also used to the processing information as the first rollback instruction or the second rollback instruction, and institute The instruction of the first rollback or the second rollback instruction are stated for notifying network side equipment stops scheduling in first time length to use Family terminal then stops dispatching the user terminal in the first time length.
The embodiments of the present invention also provide a kind of computer readable storage medium, on the computer readable storage medium It is stored with computer program, the computer program realizes the reception processing of system information as described above when being executed by processor The step of method.
The embodiments of the present invention also provide a kind of computer readable storage medium, on the computer readable storage medium It is stored with computer program, the computer program realizes the processing method of system information as described above when being executed by processor The step of.
The advantageous effects of the above technical solutions of the present invention are as follows:
The receiving handling method of the system information of the embodiment of the present invention, connected state UE receive system in non-initial BWP In the case where information failure, it is able to carry out the reclosing receipts processing of system information, to complete the acquisition to system information, to guarantee Subsequent normal course of communications.
Detailed description of the invention
Fig. 1 is the step flow chart of the receiving handling method of the system information of the embodiment of the present invention；
Fig. 2 is the step flow chart of the processing method of the system information of the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the receiving and processing device of the system information of the embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the processing unit of the system information of the embodiment of the present invention；
Fig. 5 is the structural schematic diagram of the user terminal of the embodiment of the present invention；
Fig. 6 is the structural schematic diagram of the network side equipment of the embodiment of the present invention.
Specific embodiment
To keep the technical problem to be solved in the present invention, technical solution and advantage clearer, below in conjunction with attached drawing and tool Body embodiment is described in detail.
The present invention in view of the prior art in do not have to do for the solution of the upper System Information reception of non-initial BWP unsuccessfully Method, provides a kind of receiving handling method of system information at the problem of influencing subsequent communication process, ensure that subsequent normal Communication process.
As shown in Figure 1, a kind of receiving handling method of system information of the embodiment of the present invention, comprising:
Step 101, the reclosing receipts processing of the system information is carried out in the case where System Information reception failure；Wherein, The system information is that network side equipment is sent on non-initial fractional bandwidth.
In the embodiment of the present invention, connected state UE, can in the case where non-initial BWP receives system information failure The reclosing receipts processing for carrying out system information, to complete the acquisition to system information, to ensure that subsequent normal course of communications.
Optionally, step 101 includes:
It sends system information and retransmits request to the network side equipment；
It receives the network side equipment and the system that request is sent by the first default signaling is retransmitted according to the system information Information.
Here, UE can send system information repeating transmission in the case where non-initial BWP receives system information failure first Request requests network side equipment repeater system information to network side equipment, and UE can receive network side equipment by the later The system information that one default signaling is sent again.Wherein, which, which retransmits request, can be radio resource control RRC signaling It is also possible to bottom message, such as the lead code preamble or ascending control information of access channel.And in the system information It retransmits in request, the system sub-information mark ID and/or currently stored version information of request can be carried, to reception failure System sub-information carry out targetedly reclosing receive.Preferably, the first default signaling is network-specific signaling.
It should be appreciated that UE is connected in the case where non-initial BWP receives system information failure due to the UE State can know the basic configuration of initial BWP, and network side equipment continues broadcast system information in initial BWP, optional Ground, in an embodiment of the present invention, step 101 includes:
It return back in initial part bandwidth and system information is received.
In this way, UE return back to initial BWP, so that it may receive system information and/or other numbers in initial BWP According to.
And in order to realize scheduling of the network side equipment to UE, optionally, on the basis of the above embodiments, the method is also Include:
Before returning back to initial part bandwidth, the first rollback is sent by the currently active fractional bandwidth and is indicated to described Network side equipment；Wherein, described first instruction is retracted for notifying the network side equipment user terminal initial portion to be return back to Divide bandwidth, or the network side equipment is notified to stop scheduling user terminal in first time length.
In this way, network side equipment will receive the first rollback instruction, it is thus understood that UE will return back to initial BWP is switched to initial BWP so as to send Downlink Control Information DCI for active BWP, or at the scheduled time or It is immediately returned to initial BWP scheduling UE, initial BWP is current active BWP at this time, or in fixed duration i.e. the Stop in one time span to UE this BWP scheduling.Wherein, this first retract instruction can be RRC signaling or bottom message, Such as preamble or ascending control information.
Or optionally, the method also includes:
After returning back to initial part bandwidth, the second rollback instruction is sent to the network side by initial part bandwidth Equipment；Wherein, second rollback is indicated for notifying the network side equipment user terminal to return back to initial part bandwidth, Or the network side equipment is notified to stop scheduling user terminal in first time length.
Here, network side equipment is receiving the instruction of the second rollback, it is thus understood that UE has return back to initial BWP and received system After information of uniting, UE is dispatched in initial BWP, initial BWP is current active BWP at this time；It can also be at the first time Stop scheduling UE in length.The first time length can be network side equipment configuration or agreement regulation, and the second rollback instruction can be Bottom signaling.Certainly, the first time length of the first rollback instruction and the first time length of the second rollback instruction are all preparatory It is arranged, may be the same or different.
UE will receive again system letter in the case where System Information reception failure by returning back to initial BWP Breath, later, the method also includes:
When the time for returning back to initial part bandwidth meeting first time length, the part band activated before retracting is switched to It is wide.
In this way, UE return back to the reclosing receipts that initial BWP carries out system information, network side in the first time length Equipment then stops dispatching UE in the first time length, continues to dispatch UE after UE switches to the preceding active BWP of rollback.
Optionally, step 101 includes:
User terminal conversion to Idle state is subjected to cell reselection, receives system information in the cell after gravity treatment, concurrently Play RRC connection reestablishment procedure.
Here, UE is switchable to idle state and carries out cell reselection, receives system information in the cell after gravity treatment, and initiate RRC connection reestablishment procedure.
Optionally, step 101 includes:
In the case where user terminal configures secondary cell group scene, the configuration of secondary cell group is hung up, and secondary cell group is reported to lose It loses, the system information that dedicated signaling receives former secondary cell group or new secondary cell group is sent by main plot.
Optionally, step 101 includes: to deactivate the secondary cell in the case where user terminal configures secondary cell scene, The system information of former secondary cell or new secondary cell is sent by main plot.
It should also be appreciated that system information can be sent by second default signaling, that is, dedicated signaling, and corresponding the Two default signalings send the case where failing, and pre-set in the embodiment of the present invention and are handled based on the second default signaling and reclosing receipts Mapping relations between mode, therefore, optionally, step 101 includes:
In the case where the system information of reception failure is that the second default signaling is sent, it is based on the second default signaling and reclosing Receive the mapping relations between processing mode, determine that processing mode is received in the reclosing of the corresponding second default signaling, and execute really Processing mode is received in fixed reclosing.
Here, processing mode is received in reclosing can be above-mentioned request network side equipment repeater system information, rollback initial BWP receives system information, and returns to Idle state and carry out system information etc. the mode that cell reselection receives cell after gravity treatment.? It can be the processing mode of the second default signaling reception failure, rather than be directed to the individually defined place of System Information reception failure Reason mode, such as the system information updated is sent using RRC connection reconfiguration signaling, if reallocation message is sent out by host node MN UE is given, then UE thinks reconfiguration failure, initiates RRC connection reconstruction.If the reallocation message is by being sent to UE from node SN , then UE reports secondary cell group failure SCG failure.
Further, since the significance level of different system informations is different, so UE can be used for different type of messages Different fail processing methods, or whatsoever the message of type uses identical processing method, and due to different business Type has different needs, so can also use different fail processing methods according to different business, naturally it is also possible to different Business uses identical fail processing method.In embodiments of the present invention, presetting message type and reclosing are received between processing mode Mapping relations and/or type of service and reclosing receive the mapping relations between processing mode, optionally, step 101 includes:
Obtain the type of message of the system information of reception failure；
The mapping relations between processing mode are received based on type of message and reclosing, determine the message class got described in corresponding to Processing mode is received in the reclosing of type, and is executed identified reclosing and received processing mode.
Here, for the type of message of the system information of reception failure, will be received by type of message and reclosing processing mode it Between mapping relations, execute corresponding reclosing and receive processing mode.Such as loss is the lower public pre-warning system of significance level When the message such as information PWS or the system information on-demand SI based on request of uniting, UE will not do failure handling.
Optionally, step 101 includes:
Obtain the type of service of user terminal carrying；
The mapping relations between processing mode are received based on type of service and reclosing, determine the service class got described in corresponding to Processing mode is received in the reclosing of type, and is executed identified reclosing and received processing mode.
Here, the type of service that UE can be carried according to it, receives processing mode using different reclosings.Such as it is super reliable and low The UE of delay communication URLLC business, can be by the way of rollback initial BWP, and the UE without URLLC business can be with By the way of reconstruction.
Certainly, in the case where non-initial BWP receives system information failure, reclosing is received processing mode and can not also be connect The influence for receiving the type and UE type of service of failure news executes applicable reclosing and receives processing mode, no longer arranges one by one herein It lifts.
In general, the reclosing receipts processing of system information is executed, first it should be understood that whether receiving in non-initial BWP System information failure, optionally, before step 101, further includes:
Determine that user terminal receives system information failure on non-initial fractional bandwidth.
The mode of broadcast is being started more due to the method that network side equipment may use interim broadcast system information The system information modification cycle boundary of new system information starts to broadcast regular time section, which is potentially based on network Realize, UE not would know that or agreement as defined in set time or the set time of network configuration.The set time can be N A system information modification period or some defined duration.The above fixed time period is that all system informations are all solid at this Broadcast in section of fixing time, since there may be different broadcast cycles for each system sub-information, and not homologous ray sub-information Significance level is different, so different system sub-informations can configure different broadcast cycle number or certain fixation duration, such as System information block 1SIB1 can be broadcasted within N1 system information modification period, or can broadcast the broadcast cycle of N1 SIB1, Or SIB1 is broadcasted in T1；SIB2 can be broadcasted within N2 system information modification period, or can broadcast the broadcast of N2 SIB2 SIB2 is broadcasted in period or T2.
Optionally, the determining user terminal is the step of receiving system information failure on non-initial fractional bandwidth, comprising:
Based on the second time span, the system information broadcasted on non-initial fractional bandwidth is received, if the system At least one system sub-information or goal systems sub-information reception failure of information, it is determined that user terminal is in non-initial part System information failure is received in bandwidth.
Here, it is interim to can be N number of system information modification period, timer duration, network side equipment for the second time span The time span of broadcast system information, based on UE realize determination duration or agreement provides or the duration of network configuration.? In second time span, it is believed that then UE is received on non-initial BWP at least one system sub-information reception failure System information failure；It can also be according to the significance level of information, it is believed that the high goal systems sub-information reception failure of significance level Then UE receives system information failure on non-initial BWP, and unessential system sub-information reception failure is without thinking UE receives system information failure on non-initial BWP.
Further optionally, the determining user terminal is receiving the step of system information fails on non-initial fractional bandwidth, Include:
Reception period based on system sub-information, the system sub-information to the system information broadcasted on non-initial fractional bandwidth It is received, if at least one system sub-information or goal systems sub-information reception failure of the system information, it is determined that User terminal receives system information failure on non-initial fractional bandwidth.
Here, the period can be respectively received based on the system sub-information of setting, system sub-information is received respectively, extremely When a few system sub-information or goal systems sub-information reception failure, determine that UE receives system on non-initial BWP Information failure.
Alternatively, the determining user terminal is the step of receiving system information failure on non-initial fractional bandwidth, comprising:
All system sub-informations of current system sub-information reception failure or the system information receive terminate and When at least one system sub-information or goal systems sub-information reception failure, determine user terminal on non-initial fractional bandwidth Receive system information failure.
Here it is possible to determine UE non-when receiving current system sub-information or goal systems sub-information reception failure System information failure is received on initial BWP；It can be connect receiving current system sub-information or goal systems sub-information After receiving failure, continue other unfinished system sub-informations, until determining UE non-at the end of all system sub-informations receive System information failure is received on initial BWP.
And for network using the system information of default signaling method transmission update to UE, optionally, the determining user Terminal is the step of receiving system information failure on non-initial fractional bandwidth, comprising:
When sending the system information by the second default signaling, if the second default signaling reception failure, really Determine user terminal and receives system information failure on non-initial fractional bandwidth.
Here, the second presupposed information is the dedicated signaling that network side equipment sends system information, and the second default signaling receives The judgment criteria of failure is the standard it is believed that System Information reception failure, such as certain explorer IE does not have successfully resolved Or there is no legitimate value, or response message could not be successfully transmitted etc., judgment criteria is the mark of the processing failure of the dedicated signaling It is quasi-.
Illustrate the receiving handling method of the system information of the embodiment of the present invention below in conjunction with concrete scene:
If network side equipment determines to update system information, system information is sent on non-initial BWP and is updated later and is led to The paging paging DCI known.Work learns that network will be under after the UE on non-initial BWP receives paging DCI System information is updated in one system information modification period.Network side equipment is wide on the boundary in next system information modification period Broadcast the system information of update, the fixed duration of Web broadcast, when fixation in a length of N number of system information modification period or other fix Duration, or lasting broadcast.
Next system information modification cycle boundary of the scene one: UE after receiving paging DCI receive update be System information judges that System Information reception fails.UE sends an indication to network side equipment in current active BWP, notifies network Side apparatus return back to initial BWP, which can be RRC signaling or bottom signaling, such as sends specific preamble touching It sends out Route Area RA process or sends the upstream control signaling notice network equipment for carrying the instruction.UE returns to initial BWP and connects It receives system information and waits network scheduling, and network side equipment returns to initial BWP scheduling UE；Or UE is in current active After BWP waits the instruction of network, network side equipment to receive the instruction of UE transmission, DCI is sent by UE and is switched to initial BWP System information is received, and provides scheduling UE in initial BWP for UE and returns to initial BWP reception system information and network Scheduling.
Next system information modification cycle boundary of the scene two: UE after receiving paging DCI receive update be System information judges that System Information reception fails.UE return back to initial BWP, and sends an indication to net in initial BWP Network, notice network UE have return back to initial BWP, which can be bottom signaling, such as send specific preamble It triggers RA process and notifies network.UE returns to initial BWP and receives system information and wait network scheduling.Network side returns to Initial BWP dispatches UE.Or network side stopped dispatching UE within the set time, when which can be lasting Between, or certain time in continuous N number of period, that is, it is weighted and averaged gap mode UE and returns to initial BWP in fixed time period System information is received, former active BWP is then returned to after fixed time period and receives scheduling.
Next system information modification cycle boundary of the scene three: UE after receiving paging DCI receive update be System information judges that System Information reception fails.UE sends an indication to network in current active BWP, and notice network is return back to Initial BWP receives system information, which can be RRC signaling or bottom signaling, such as sends specific preamble touching It sends out RA process or sends the upstream control signaling notice network for carrying the instruction.After network receives the notice of UE, fixed Stop the scheduling to UE in period, when which can be certain section in duration, or continuous N number of period Between, i.e., weighted average gap mode UE returns to initial BWP in fixed time period and receives system information, after fixed time period It then returns to former active BWP and receives scheduling.
Next system information modification cycle boundary of the scene four: UE after receiving paging DCI receive update be System information judges that System Information reception fails.UE is indicated to network current active BWP transmission Request System information, Network is notified to send the system information updated by dedicated signaling, which can be RRC signaling or bottom signaling.Wherein this is asked It asks message that can not include the system information of request, also may include the ID of the system sub-information of request and/or currently stored Version information.The request message can also be used only to request specific system information, such as MIB or PWS.Network receives UE Notice after: corresponding system sub-information is sent if the system sub-information ID for carrying request in request message；Or network is only Send the SI or IE updated；Or the request is directed to particular system information, such as MIB or PWS notice, it is specific that network only sends this System information；Or network sends certain specific system sub-information set, which can be all system sub-informations and is also possible to The necessary system sub-information in part.UE receives system message by dedicated signaling, and UE sends corresponding response message to network side.
Next system information modification cycle boundary of the scene five: UE after receiving paging DCI receive update be System information judges that System Information reception fails.UE is converted to Idle state and is carried out cell reselection, receives system in the cell after gravity treatment System information, and initiate RRC connection reestablishment procedure.
Next system information modification cycle boundary of the scene six: UE after receiving paging DCI receive update be System information judges that System Information reception fails.UE does not do other failure handlings (such as that loss is PWS, on-demand SI)； Or the received system information of UE is the system information of SCG, then UE can be according to the processing method of above embodiments, or hangs up auxiliary small District's groups configuration, and secondary cell group is reported to fail sends dedicated signaling by main plot and receives former secondary cell group or new secondary cell group System information；Or the received system information of UE is the system information of secondary cell SCell, then UE can be according to the place of above embodiments Reason method, or secondary cell is deactivated, the system information of former secondary cell or new secondary cell is sent by main plot.
Next system information modification cycle boundary of the scene seven: UE after receiving paging DCI receive update be It unites information, specifically, if UE determines that the system sub-information of system reception failure does not influence current active BWP work, such as MIB or on demand SI then initiates dedicated signaling request network side equipment transmission update in the BWP of current activation and unsuccessfully connects The system sub-information of receipts；If UE determines that the system sub-information of system reception failure influences current active BWP work, such as SIB1, then UE return back to idle and carries out cell reselection, receives system information in the cell after gravity treatment, and initiates RRC connection weight Build process.
Next system information modification cycle boundary of the scene eight: UE after receiving paging DCI receive update be System information judges that System Information reception fails.There are certain special types of service, such as URLLC by UE, later such as the above scene UE Dedicated signaling request network, which is initiated, in the BWP of current activation sends the received system information of update failure；Or UE is being received Next system information modification cycle boundary after paging DCI receives the system information updated, judges that System Information reception loses It loses.Special type of service is not present in UE, and later such as the above scene, UE return back to idle and carries out cell reselection, after gravity treatment System information is received in cell, and initiates RRC connection reestablishment procedure.
Next system information modification cycle boundary of the scene nine: UE after receiving paging DCI receive update be System information:
- UE does not know the duration of net broadcast system information, and UE trial receives always system information, until continuously certain is fixed The system information could not be received in time, then it is assumed that receive system information failure, which can be arbitrary system Information, the arbitrary system sub-information being also possible in certain set, such as certain on-demand SI do not recognize if it could not receive For System Information reception failure.Or
- UE receives system information in fixed time period, as defined in which can be network configuration or agreement Or it is consistent with the duration of Web broadcast.UE is attempted to receive within the set time without receiving successful system sub-information, this when Between certain system sub-information reception failure in section, then it is assumed that receive system information failure, which can be arbitrary system Information, the arbitrary system sub-information being also possible in certain set, such as certain on-demand SI do not recognize if it could not receive For SI reception failure.Or
Each system sub-information has different reception durations, which can be N number of broadcast week of the system sub-information Phase number or N number of system information modification period or certain timer length, which can be network configuration or UE is realized Or agreement regulation.Certain system sub-information reception failure in the timing is long, then it is assumed that receive system information failure, the system information It can be arbitrary system sub-information, the arbitrary system sub-information being also possible in certain set, if such as certain on-demand SI It could not receive, be not considered as SI reception failure.UE can stop other systems sub-information after judging system sub-information reception failure Reception carry out reception failure processing, or persistently complete other systems sub-information reception, then carry out System Information reception mistake Lose processing.After UE judges System Information reception failure, the behavior of system information failure handling is initiated in the above manner.
In addition, network determines to update system information, non-initial BWP sends system information to UE by dedicated signaling. UE receives the dedicated signaling processing failure, such as could not successfully parse certain IE or certain IE with illegal value, or could not successfully send out Feedback message is sent, fail criteria judges according to the standard of the dedicated signaling processing failure.UE according to above embodiments reception system The processing method of information of uniting failure initiates failure handling process, or unsuccessfully locates according to the fail processing method initiation of the dedicated signaling Manage process.
In conclusion the receiving handling method of the system information of the embodiment of the present invention, connected state UE is in non-initial BWP In the case where receiving system information failure, it is able to carry out the reclosing receipts processing of system information, to complete the acquisition to system information, To ensure that subsequent normal course of communications.
As shown in Fig. 2, a kind of processing method of system information of the embodiment of the present invention, comprising:
Step 201, according to the processing information received, default processing is executed；Wherein, the processing information is user terminal It carries out sending when processing is received in the reclosing of the system information in the case where System Information reception failure.
Optionally, step 201, comprising:
If the processing information is that system information retransmits request, system information is sent to described by the first default signaling User terminal.
Optionally, step 201, comprising:
If the processing information is the first rollback instruction, sends Downlink Control Information and be switched to activating part bandwidth just Initial portion bandwidth, or return to initial part bandwidth scheduling user terminal；Wherein, described first instruction is retracted for notifying network The initial part bandwidth to be return back to of user terminal described in side apparatus.
Optionally, step 201, comprising:
If the processing information is the second rollback instruction and described second retracts instruction for notifying described in network side equipment The initial part bandwidth that user terminal has retracted then returns to initial part bandwidth scheduling user terminal.
Optionally, step 201, comprising:
If the processing information is first to retract and instruction or second retract instruction, and described first retracts instruction or described the Two retract instruction for notifying network side equipment to stop scheduling user terminal in first time length, then in the first time Stop dispatching the user terminal in length.
The processing method of the system information of the embodiment of the present invention, network side equipment will connect according to user terminal in system information The processing information sent when processing is received in the reclosing that the system information is carried out in the case where receiving failure, carries out default processing, cooperation It realizes that user terminal receives system information and scheduling information, guarantees subsequent communications process.
As shown in figure 3, a kind of receiving and processing device of system information of the embodiment of the present invention, comprising:
First processing module 301, for carrying out the reclosing of the system information in the case where System Information reception failure Receipts processing；Wherein, the system information is that network side equipment is sent on non-initial fractional bandwidth.
Wherein, the first processing module includes:
Sending submodule retransmits request to the network side equipment for sending system information；
Receiving submodule, it is default by first according to system information repeating transmission request for receiving the network side equipment The system information that signaling is sent.
Wherein, the first processing module is also used to:
It return back in initial part bandwidth and system information is received.
Wherein, described device further include:
First sending module, for being sent by the currently active fractional bandwidth before returning back to initial part bandwidth First, which retracts, indicates to the network side equipment；Wherein, described first instruction is retracted for notifying the network side equipment user Terminal initial part bandwidth to be return back to, or the network side equipment is notified to stop dispatching user's end in first time length End.
Wherein, described device further include:
Second sending module, for being sent second time by initial part bandwidth after returning back to initial part bandwidth Instruction is moved back to the network side equipment；Wherein, described second instruction is retracted for having notified the network side equipment user terminal It is return back to initial part bandwidth, or the network side equipment is notified to stop scheduling user terminal in first time length.
Wherein, described device further include:
Switching module switches to rollback when for meeting first time length in the time for returning back to initial part bandwidth The fractional bandwidth of preceding activation.
Wherein, the first processing module is also used to:
User terminal conversion to Idle state is subjected to cell reselection, receives system information in the cell after gravity treatment, concurrently Play RRC connection reestablishment procedure.
Wherein, the first processing module is also used to:
In the case where user terminal configures secondary cell group scene, the configuration of secondary cell group is hung up, and secondary cell group is reported to lose It loses, the system information that dedicated signaling receives former secondary cell group or new secondary cell group is sent by main plot.
Wherein, the first processing module is also used to:
In the case where user terminal configures secondary cell scene, the secondary cell is deactivated, is sent by main plot former auxiliary small The system information of area or new secondary cell.
Wherein, the first processing module is also used to:
In the case where the system information of reception failure is that the second default signaling is sent, it is based on the second default signaling and reclosing Receive the mapping relations between processing mode, determine that processing mode is received in the reclosing of the corresponding second default signaling, and execute really Processing mode is received in fixed reclosing.
Wherein, the first processing module is also used to:
Obtain the type of message of the system information of reception failure；
The mapping relations between processing mode are received based on type of message and reclosing, determine the message class got described in corresponding to Processing mode is received in the reclosing of type, and is executed identified reclosing and received processing mode.
Wherein, the first processing module is also used to:
Obtain the type of service of user terminal carrying；
The mapping relations between processing mode are received based on type of service and reclosing, determine the service class got described in corresponding to Processing mode is received in the reclosing of type, and is executed identified reclosing and received processing mode.
Wherein, described device further include:
Determining module receives system information failure for determining user terminal on non-initial fractional bandwidth.
Wherein, the determining module is also used to:
Based on the second time span, the system information broadcasted on non-initial fractional bandwidth is received, if the system At least one system sub-information or goal systems sub-information reception failure of information, it is determined that user terminal is in non-initial part System information failure is received in bandwidth.
Wherein, the determining module is also used to:
Reception period based on system sub-information, the system sub-information to the system information broadcasted on non-initial fractional bandwidth It is received, if at least one system sub-information or goal systems sub-information reception failure of the system information, it is determined that User terminal receives system information failure on non-initial fractional bandwidth.
Wherein, the determining module is also used to:
All system sub-informations of current system sub-information reception failure or the system information receive terminate and When at least one system sub-information or goal systems sub-information reception failure, determine user terminal on non-initial fractional bandwidth Receive system information failure.
Wherein, the determining module is also used to:
When sending the system information by the second default signaling, if the second default signaling reception failure, really Determine user terminal and receives system information failure on non-initial fractional bandwidth.
As shown in figure 4, a kind of processing unit of system information of the embodiment of the present invention, comprising:
Second processing module 401, for executing default processing according to the processing information received；Wherein, the processing letter What the reclosing that breath carries out the system information for user terminal in the case where System Information reception failure was sent when receiving and handling.
Wherein, the Second processing module is also used to:
If the processing information is that system information retransmits request, system information is sent to described by the first default signaling User terminal.
Wherein, the Second processing module is also used to:
If the processing information is the first rollback instruction, sends Downlink Control Information and be switched to activating part bandwidth just Initial portion bandwidth, or return to initial part bandwidth scheduling user terminal；Wherein, described first instruction is retracted for notifying network The initial part bandwidth to be return back to of user terminal described in side apparatus.
Wherein, the Second processing module is also used to:
If the processing information is the second rollback instruction and described second retracts instruction for notifying described in network side equipment The initial part bandwidth that user terminal has retracted then returns to initial part bandwidth scheduling user terminal.
Wherein, the Second processing module is also used to:
If the processing information is first to retract and instruction or second retract instruction, and described first retracts instruction or described the Two retract instruction for notifying network side equipment to stop scheduling user terminal in first time length, then in the first time Stop dispatching the user terminal in length.
As shown in figure 5, the embodiment provides a kind of user terminals, comprising: transceiver 510, memory 520, Processor 530 and it is stored in the computer program that can be run on the memory 520 and on the processor 530；
The processor 530 is used to carry out the heavy receiving area of the system information in the case where System Information reception failure Reason；Wherein, the system information is that network side equipment is sent on non-initial fractional bandwidth.
Wherein, the transceiver 510 retransmits request to the network side equipment for sending system information；Receive the net Network side apparatus retransmits the system information that request is sent by the first default signaling according to the system information.
Wherein, the processor 530, which is also used to return back to, receives system information in initial part bandwidth.
Wherein, the transceiver 510 is also used to before returning back to initial part bandwidth, passes through the currently active part band It is wide to send the first rollback instruction to the network side equipment；Wherein, described first instruction is retracted for notifying the network side to set Standby user terminal initial part bandwidth to be return back to, or the network side equipment is notified to stop scheduling in first time length User terminal.
Wherein, the transceiver 510 is also used to after returning back to initial part bandwidth, is sent by initial part bandwidth Second, which retracts, indicates to the network side equipment；Wherein, described second instruction is retracted for notifying the network side equipment user Terminal has return back to initial part bandwidth, or the network side equipment is notified to stop dispatching user's end in first time length End.
Wherein, the processor 530 is also used to when the time for returning back to initial part bandwidth meeting first time length, Switch to the fractional bandwidth activated before retracting.
Wherein, the processor 530 is also used to user terminal conversion to Idle state carrying out cell reselection, after gravity treatment System information is received in cell, and initiates RRC connection reestablishment procedure.
Wherein, the processor 530 is also used to hang up secondary cell in the case where user terminal configures secondary cell group scene Group configuration, and secondary cell group is reported to fail is by what main plot sent that dedicated signaling receives former secondary cell group or new secondary cell group System information.
Wherein, the processor 530 is also used to deactivate described auxiliary in the case where user terminal configures secondary cell scene Cell is sent the system information of former secondary cell or new secondary cell by main plot.
Wherein, the processor 530 is also used in the system information of reception failure be the case where the second default signaling is sent Under, the mapping relations between processing mode are received based on the second default signaling and reclosing, determine the corresponding second default signaling Processing mode is received in reclosing, and is executed identified reclosing and received processing mode.
Wherein, the processor 530 is also used to obtain the type of message of the system information of reception failure；Based on type of message The mapping relations between processing mode are received with reclosing, determine that processing mode is received in the reclosing of the type of message got described in corresponding to, And processing mode is received in reclosing determined by executing.
Wherein, the processor 530 is also used to obtain the type of service of user terminal carrying；Based on type of service and reclosing The mapping relations between processing mode are received, determine that processing mode is received in the reclosing of the type of service got described in corresponding to, and execute Processing mode is received in identified reclosing.
Wherein, the processor 530 is also used to determine that user terminal receives system information mistake on non-initial fractional bandwidth It loses.
Wherein, the processor 530 is also used to based on the second time span, to the system broadcasted on non-initial fractional bandwidth Information is received, if at least one system sub-information or goal systems sub-information reception failure of the system information, Determine that user terminal receives system information failure on non-initial fractional bandwidth.
Wherein, the processor 530 is also used to the reception period based on system sub-information, to wide on non-initial fractional bandwidth The system sub-information for the system information broadcast is received, if at least one system sub-information of the system information or target system System sub-information reception failure, it is determined that user terminal receives system information failure on non-initial fractional bandwidth.
Wherein, the processor 530 is also used in current system sub-information reception failure or the system information When all system sub-informations receive end and at least one system sub-information or goal systems sub-information reception failure, determines and use Family terminal receives system information failure on non-initial fractional bandwidth.
Wherein, the processor 530 is also used to when sending the system information by the second default signaling, if described the Two default signaling reception failures, it is determined that user terminal receives system information failure on non-initial fractional bandwidth.
In Fig. 5, bus architecture may include the bus and bridge of any number of interconnection, specifically be represented by processor 530 One or more processors and the various circuits of memory that represent of memory 520 link together.Bus architecture can be with Various other circuits of such as peripheral equipment, voltage-stablizer and management circuit or the like are linked together, these are all these Well known to field, therefore, it will not be further described herein.Bus interface provides interface.Transceiver 510 can be Multiple element includes transmitter and receiver, provides the unit for communicating over a transmission medium with various other devices.Needle To different user terminals, user interface 540, which can also be, external the interface for needing equipment is inscribed, and the equipment of connection includes But be not limited to keypad, display, loudspeaker, microphone, control stick etc..
Processor 530, which is responsible for management bus architecture and common processing, memory 520, can store processor 530 and is holding Used data when row operation.
As shown in fig. 6, the embodiment provides a kind of network side equipments, comprising: transceiver 610, memory 620, processor 630 and it is stored in the computer program that can be run on the memory 620 and on the processor 630；
The processor 630 is used to execute default processing according to the processing information received；Wherein, the processing information It carries out sending when processing is received in the reclosing of the system information in the case where System Information reception failure for user terminal.
Wherein, default by first if the transceiver 610 retransmits request for the processing information for system information Signaling sends system information to the user terminal.
Wherein, if it is the first rollback instruction that the processor 630, which is also used to the processing information, downlink control letter is sent Activating part bandwidth is switched to initial part bandwidth by breath, or returns to initial part bandwidth scheduling user terminal；Wherein, described First retracts instruction for notifying the initial part bandwidth to be return back to of user terminal described in network side equipment.
Wherein, if the processor 630 is also used to, the processing information is the second rollback instruction and second rollback refers to Show the initial part bandwidth for notifying user terminal described in network side equipment to retract, then returns to initial part bandwidth scheduling use Family terminal.
Wherein, if the processor 630 is also used to the processing information as the first rollback instruction or the second rollback instruction, and The first rollback instruction or the second rollback instruction are for notifying network side equipment to stop scheduling in first time length User terminal then stops dispatching the user terminal in the first time length.
In Fig. 6, bus architecture may include the bus and bridge of any number of interconnection, specifically be represented by processor 630 One or more processors and the various circuits of memory that represent of memory 620 link together.Bus architecture can be with Various other circuits of such as peripheral equipment, voltage-stablizer and management circuit or the like are linked together, these are all these Well known to field, therefore, it will not be further described herein.Bus interface provides interface.Transceiver 610 can be Multiple element includes transmitter and transceiver, provides the unit for communicating over a transmission medium with various other devices.Place It manages device 630 and is responsible for management bus architecture and common processing, memory 620 can store processor 630 and execute operation when institute The data used.
Another embodiment of the present invention additionally provides a kind of computer readable storage medium, the computer-readable storage medium Computer program is stored in matter, the computer program realizes the reception of system information as described above when being executed by processor The step of processing method.
Another embodiment of the present invention additionally provides a kind of computer readable storage medium, the computer-readable storage medium Computer program is stored in matter, the computer program realizes the processing of system information as described above when being executed by processor The step of method.
Computer-readable medium includes permanent and non-permanent, removable and non-removable media can be by any method Or technology come realize information store.Information can be computer readable instructions, data structure, the module of program or other data. The example of the storage medium of computer includes, but are not limited to phase change memory (PRAM), static random access memory (SRAM), moves State random access memory (DRAM), other kinds of random access memory (RAM), read-only memory (ROM), electric erasable Programmable read only memory (EEPROM), flash memory or other memory techniques, read-only disc read only memory (CD-ROM) (CD-ROM), Digital versatile disc (DVD) or other optical storage, magnetic cassettes, tape magnetic disk storage or other magnetic storage devices Or any other non-transmission medium, can be used for storage can be accessed by a computing device information.As defined in this article, it calculates Machine readable medium does not include temporary computer readable media (transitory media), such as the data-signal and carrier wave of modulation.
Explanation is needed further exist for, this terminal described in this description includes but is not limited to smart phone, plate electricity Brain etc., and described many functional components are all referred to as module, specifically to emphasize the independence of its implementation.
In the embodiment of the present invention, module can use software realization, to be executed by various types of processors.Citing comes It says, the executable code module of a mark may include the one or more physics or logical block of computer instruction, citing For, object, process or function can be built as.Nevertheless, the executable code of institute's mark module is without physically It is located together, but may include the different instructions being stored in different positions, be combined together when in these command logics When, it constitutes module and realizes the regulation purpose of the module.
In fact, executable code module can be the either many item instructions of individual instructions, and can even be distributed It on multiple and different code segments, is distributed in distinct program, and is distributed across multiple memory devices.Similarly, it grasps Making data can be identified in module, and can realize according to any form appropriate and be organized in any appropriate class In the data structure of type.The operation data can be used as individual data collection and be collected, or can be distributed on different location (including in different storage device), and at least partly can only be present in system or network as electronic signal.
When module can use software realization, it is contemplated that the level of existing hardware technique, it is possible to implemented in software Module, without considering the cost, those skilled in the art can build corresponding hardware circuit to realize correspondence Function, the hardware circuit includes conventional ultra-large integrated (VLSI) circuit or gate array and such as logic core The existing semiconductor of piece, transistor etc either other discrete elements.Module can also use programmable hardware device, such as Field programmable gate array, programmable logic array, programmable logic device etc. are realized.
Above-mentioned exemplary embodiment is described with reference to those attached drawings, many different forms and embodiment be it is feasible and Without departing from spirit of that invention and teaching, therefore, the present invention should not be construed the limitation become in this proposed exemplary embodiment. More precisely, these exemplary embodiments are provided so that the present invention can be perfect and complete, and can be by the scope of the invention It is communicated to those those of skill in the art.In those schemas, size of components and relative size be perhaps based on it is clear for the sake of And it is exaggerated.Term used herein is based only on description particular example embodiment purpose, and being not intended to, which becomes limitation, uses.Such as Ground is used at this, unless the interior text clearly refers else, otherwise the singular " one ", "one" and "the" be intended to by Those multiple forms are also included in.Those term "comprising"s and/or " comprising " will become further apparent when being used in this specification, It indicates the presence of the feature, integer, step, operation, component and/or component, but is not excluded for one or more other features, whole Number, step, operation, component, component and/or the presence of its group or increase.Unless otherwise indicated, narrative tense, a value range packet Bound containing the range and any subrange therebetween.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art For, without departing from the principles of the present invention, it can also make several improvements and retouch, these improvements and modifications It should be regarded as protection scope of the present invention.

Claims (48)

1. a kind of receiving handling method of system information characterized by comprising
The reclosing receipts processing of the system information is carried out in the case where System Information reception failure；Wherein, the system information It is that network side equipment is sent on non-initial fractional bandwidth.
2. the receiving handling method of system according to claim 1 information, which is characterized in that described in System Information reception The step of handling, is received in the reclosing that the system information is carried out in the case where failure, comprising:
It sends system information and retransmits request to the network side equipment；
It receives the network side equipment and the system information that request is sent by the first default signaling is retransmitted according to the system information.
3. the receiving handling method of system according to claim 1 information, which is characterized in that described in System Information reception The step of handling, is received in the reclosing that the system information is carried out in the case where failure, comprising:
It return back in initial part bandwidth and system information is received.
4. the receiving handling method of system information according to claim 3, which is characterized in that the method also includes:
Before returning back to initial part bandwidth, the first rollback instruction is sent to the network by the currently active fractional bandwidth Side apparatus；Wherein, described first instruction is retracted for notifying network side equipment user terminal initial part band to be return back to Width, or the network side equipment is notified to stop scheduling user terminal in first time length.
5. the receiving handling method of system information according to claim 3, which is characterized in that the method also includes:
After returning back to initial part bandwidth, the second rollback instruction to the network side is sent by initial part bandwidth and is set It is standby；Wherein, described second instruction is retracted for notifying the network side equipment user terminal to return back to initial part bandwidth, or Person notifies the network side equipment to stop scheduling user terminal in first time length.
6. the receiving handling method of system information according to claim 3, which is characterized in that the method also includes:
When the time for returning back to initial part bandwidth meeting first time length, the fractional bandwidth activated before retracting is switched to.
7. the receiving handling method of system according to claim 1 information, which is characterized in that described in System Information reception The step of handling, is received in the reclosing that the system information is carried out in the case where failure, comprising:
User terminal conversion to Idle state is subjected to cell reselection, receives system information in the cell after gravity treatment, and initiate RRC Connection reestablishment procedure.
8. the receiving handling method of system according to claim 1 information, which is characterized in that described in System Information reception The step of handling, is received in the reclosing that the system information is carried out in the case where failure, comprising:
In the case where user terminal configures secondary cell group scene, the configuration of secondary cell group is hung up, and secondary cell group is reported to fail, by Main plot sends the system information that dedicated signaling receives former secondary cell group or new secondary cell group.
9. the receiving handling method of system according to claim 1 information, which is characterized in that described in System Information reception The step of handling, is received in the reclosing that the system information is carried out in the case where failure, comprising:
In the case where user terminal configures secondary cell scene, deactivate the secondary cell, by main plot send former secondary cell or The system information of new secondary cell.
10. the receiving handling method of system according to claim 1 information, which is characterized in that described to be connect in system information The step of handling, is received in the reclosing that the system information is carried out in the case where receiving failure, comprising:
In the case where the system information of reception failure is that the second default signaling is sent, based on the second default signaling and weight receiving area Mapping relations between reason mode determine that processing mode is received in the reclosing of the corresponding second default signaling, and determined by execution Processing mode is received in reclosing.
11. the receiving handling method of system according to claim 1 information, which is characterized in that described to be connect in system information The step of handling, is received in the reclosing that the system information is carried out in the case where receiving failure, comprising:
Obtain the type of message of the system information of reception failure；
The mapping relations between processing mode are received based on type of message and reclosing, determine the type of message got described in corresponding to Processing mode is received in reclosing, and is executed identified reclosing and received processing mode.
12. the receiving handling method of system according to claim 1 information, which is characterized in that described to be connect in system information The step of handling, is received in the reclosing that the system information is carried out in the case where receiving failure, comprising:
Obtain the type of service of user terminal carrying；
The mapping relations between processing mode are received based on type of service and reclosing, determine the type of service got described in corresponding to Processing mode is received in reclosing, and is executed identified reclosing and received processing mode.
13. the receiving handling method of system according to claim 1 information, which is characterized in that the method also includes:
Determine that user terminal receives system information failure on non-initial fractional bandwidth.
14. the receiving handling method of system information according to claim 13, which is characterized in that the determining user terminal In the step of receiving system information failure on non-initial fractional bandwidth, comprising:
Based on the second time span, the system information broadcasted on non-initial fractional bandwidth is received, if the system information At least one system sub-information or goal systems sub-information reception failure, it is determined that user terminal is in non-initial fractional bandwidth Upper reception system information failure.
15. the receiving handling method of system information according to claim 13, which is characterized in that the determining user terminal In the step of receiving system information failure on non-initial fractional bandwidth, comprising:
The reception period based on system sub-information carries out the system sub-information for the system information broadcasted on non-initial fractional bandwidth It receives, if at least one system sub-information or goal systems sub-information reception failure of the system information, it is determined that user Terminal receives system information failure on non-initial fractional bandwidth.
16. the receiving handling method of system information according to claim 13, which is characterized in that the determining user terminal In the step of receiving system information failure on non-initial fractional bandwidth, comprising:
In all system sub-informations of current system sub-information reception failure or system information reception end and at least When one system sub-information or goal systems sub-information reception failure, determine that user terminal receives on non-initial fractional bandwidth System information failure.
17. the receiving handling method of system information according to claim 13, which is characterized in that the determining user terminal In the step of receiving system information failure on non-initial fractional bandwidth, comprising:
When sending the system information by the second default signaling, if the second default signaling reception failure, it is determined that use Family terminal receives system information failure on non-initial fractional bandwidth.
18. a kind of processing method of system information characterized by comprising
According to the processing information received, default processing is executed；Wherein, the processing information is that user terminal connects in system information What receipts carry out system information reclosing receipts in the case where failing were sent when handling.
19. the processing method of system information according to claim 18, which is characterized in that the processing that the basis receives Information executes default the step of handling, comprising:
If the processing information is that system information retransmits request, system information is sent to the user by the first default signaling Terminal.
20. the processing method of system information according to claim 18, which is characterized in that the processing that the basis receives Information executes default the step of handling, comprising:
If the processing information is the first rollback instruction, Downlink Control Information is sent by activating part bandwidth and is switched to initial portion Divide bandwidth, or returns to initial part bandwidth scheduling user terminal；Wherein, described first instruction is retracted for notifying network side to set Standby user terminal initial part bandwidth to be return back to.
21. the processing method of system information according to claim 18, which is characterized in that the processing that the basis receives Information executes default the step of handling, comprising:
If the processing information is the second rollback instruction and described second retracts instruction for notifying user described in network side equipment The initial part bandwidth that terminal has retracted then returns to initial part bandwidth scheduling user terminal.
22. the processing method of system information according to claim 18, which is characterized in that the processing that the basis receives Information executes default the step of handling, comprising:
If the processing information be first retract instruction or second retract instruction, and it is described first retract instruction or it is second time described Instruction is moved back for notifying network side equipment to stop scheduling user terminal in first time length, then in the first time length The user terminal is dispatched in interior stopping.
23. a kind of receiving and processing device of system information characterized by comprising
First processing module, for carrying out the reclosing receipts processing of the system information in the case where System Information reception failure； Wherein, the system information is that network side equipment is sent on non-initial fractional bandwidth.
24. a kind of processing unit of system information characterized by comprising
Second processing module, for executing default processing according to the processing information received；Wherein, the processing information is to use What the reclosing that family terminal carries out the system information in the case where System Information reception failure was sent when receiving and handling.
25. a kind of user terminal, comprising: transceiver, memory, processor and be stored on the memory and can be at the place The computer program run on reason device；It is characterized in that,
The processor is used to carry out the reclosing receipts processing of the system information in the case where System Information reception failure；Its In, the system information is that network side equipment is sent on non-initial fractional bandwidth.
26. user terminal according to claim 25, which is characterized in that
The transceiver retransmits request to the network side equipment for sending system information；Receive the network side equipment according to The system information retransmits the system information that request is sent by the first default signaling.
27. user terminal according to claim 25, which is characterized in that
The processor, which is also used to return back to, receives system information in initial part bandwidth.
28. user terminal according to claim 27, which is characterized in that
The transceiver is also used to before returning back to initial part bandwidth, is sent first time by the currently active fractional bandwidth Instruction is moved back to the network side equipment；Wherein, described first instruction is retracted for notifying the network side equipment user terminal to wait for It is return back to initial part bandwidth, or the network side equipment is notified to stop scheduling user terminal in first time length.
29. user terminal according to claim 27, which is characterized in that
The transceiver is also used to after returning back to initial part bandwidth, is sent the second rollback by initial part bandwidth and is indicated To the network side equipment；Wherein, described second instruction is retracted for notifying the network side equipment user terminal to return back to Initial part bandwidth, or the network side equipment is notified to stop scheduling user terminal in first time length.
30. user terminal according to claim 27, which is characterized in that
The processor is also used to when the time for returning back to initial part bandwidth meeting first time length, before switching to rollback The fractional bandwidth of activation.
31. user terminal according to claim 25, which is characterized in that
The processor is also used to carry out user terminal conversion to Idle state cell reselection, receives system in the cell after gravity treatment System information, and initiate RRC connection reestablishment procedure.
32. user terminal according to claim 25, which is characterized in that
The processor is also used to hang up secondary cell group in the case where user terminal configures secondary cell group scene and configure, and on The failure of secondary cell group is reported, the system information that dedicated signaling receives former secondary cell group or new secondary cell group is sent by main plot.
33. user terminal according to claim 25, which is characterized in that
The processor is also used to deactivate the secondary cell, You Zhu little in the case where user terminal configures secondary cell scene Area sends the system information of former secondary cell or new secondary cell.
34. user terminal according to claim 25, which is characterized in that
The processor is also used in the case where the system information of reception failure is that the second default signaling is sent, pre- based on second If the mapping relations between processing mode are received in signaling and reclosing, determine that processing side is received in the reclosing of the corresponding second default signaling Formula, and execute identified reclosing and receive processing mode.
35. user terminal according to claim 25, which is characterized in that
The processor is also used to obtain the type of message of the system information of reception failure；It is handled based on type of message and reclosing receipts Mapping relations between mode determine that processing mode is received in the reclosing of the type of message got described in corresponding to, and execute and determine Reclosing receive processing mode.
36. user terminal according to claim 25, which is characterized in that
The processor is also used to obtain the type of service of user terminal carrying；Based on type of service and reclosing receive processing mode it Between mapping relations, determine it is corresponding described in the reclosing of type of service that gets receive processing mode, and reclosing determined by executing Receive processing mode.
37. user terminal according to claim 25, which is characterized in that
The processor is also used to determine that user terminal receives system information failure on non-initial fractional bandwidth.
38. the user terminal according to claim 37, which is characterized in that
The processor is also used to connect the system information broadcasted on non-initial fractional bandwidth based on the second time span It receives, if at least one system sub-information or goal systems sub-information reception failure of the system information, it is determined that user is whole End receives system information failure on non-initial fractional bandwidth.
39. the user terminal according to claim 37, which is characterized in that
The processor is also used to the reception period based on system sub-information, to the system information broadcasted on non-initial fractional bandwidth System sub-information received, if at least one system sub-information or goal systems sub-information of the system information receive Failure, it is determined that user terminal receives system information failure on non-initial fractional bandwidth.
40. the user terminal according to claim 37, which is characterized in that
The processor is also used to believe in all system of current system sub-information reception failure or the system information When breath receives end and at least one system sub-information or goal systems sub-information reception failure, determine user terminal non-first System information failure is received in initial portion bandwidth.
41. the user terminal according to claim 37, which is characterized in that
The processor is also used to when sending the system information by the second default signaling, if the second default signaling connects Receive failure, it is determined that user terminal receives system information failure on non-initial fractional bandwidth.
42. a kind of network side equipment, comprising: transceiver, memory, processor and be stored on the memory and can be described The computer program run on processor；It is characterized in that,
The processor is used to execute default processing according to the processing information received；Wherein, the processing information is that user is whole The reclosing for carrying out the system information in the case where System Information reception failure is held to send when receiving and handling.
43. network side equipment according to claim 42, which is characterized in that
If the transceiver is that system information retransmits request for the processing information, system is sent by the first default signaling Information is to the user terminal.
44. network side equipment according to claim 42, which is characterized in that
If it is the first rollback instruction that the processor, which is also used to the processing information, Downlink Control Information is sent by activating part Bandwidth is switched to initial part bandwidth, or returns to initial part bandwidth scheduling user terminal；Wherein, the first rollback instruction For notifying the initial part bandwidth to be return back to of user terminal described in network side equipment.
45. network side equipment according to claim 42, which is characterized in that
If the processor is also used to, the processing information is the second rollback instruction and described second retracts instruction for notifying net The initial part bandwidth that user terminal described in network side apparatus has retracted then returns to initial part bandwidth scheduling user terminal.
46. network side equipment according to claim 42, which is characterized in that
If it is the first rollback instruction or the second rollback instruction that the processor, which is also used to the processing information, and described first retracts Instruction or the second rollback instruction then exist for notifying network side equipment to stop scheduling user terminal in first time length Stop dispatching the user terminal in the first time length.
47. a kind of computer readable storage medium, which is characterized in that be stored with computer on the computer readable storage medium Program, the system information as described in any one of claims 1 to 17 is realized when the computer program is executed by processor The step of receiving handling method.
48. a kind of computer readable storage medium, which is characterized in that be stored with computer on the computer readable storage medium Program, the system information as described in any one of claim 18 to 22 is realized when the computer program is executed by processor The step of processing method.
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