CN106358138A - Method for terminal configuration based on system information, system information broadcasting method and MTC (machine-type communication) terminal - Google Patents
Method for terminal configuration based on system information, system information broadcasting method and MTC (machine-type communication) terminal Download PDFInfo
- Publication number
- CN106358138A CN106358138A CN201510415886.0A CN201510415886A CN106358138A CN 106358138 A CN106358138 A CN 106358138A CN 201510415886 A CN201510415886 A CN 201510415886A CN 106358138 A CN106358138 A CN 106358138A
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- China
- Prior art keywords
- mtc
- exclusive
- control information
- terminal
- business control
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention discloses a method for terminal configuration based on system information, a system information broadcasting method and an MTC (machine-type communication) terminal. The method for terminal configuration based on the system information includes that the MTC terminal receives system information from the network side; the MTC terminal analyzes the system information; when the analyzed system information carries exclusive MTC service control information, the MTC terminal conducts configuration corresponding to the exclusive MTC service control information. The method for terminal configuration based on the system information has the advantage that after whether or not information blocks received by the MTC terminal carry the exclusive MTC service control information is judged, the terminal configuration corresponding to the exclusive MTC service control information is conducted to be different from common service terminal configuration, so that power consumption of the MTC terminal in operation under configuration can be reduced.
Description
Technical field
The present invention relates to mtc (machine type communication, machine-type communication) field,
More particularly to a kind of based on system message configurating terminal, the method for broadcast system message, mtc terminal.
Background technology
System message broadcast is one of communication system critical function, by by the universal terrestrial of evolution type
The system message of Radio Access Network (evolved universal terrestrial, e-utran) is to cell
In all terminals broadcasted, make that terminal obtains enough access information and network sets up wireless connection.
Existing protocol defines and comprises different System information block (system information in system message
Block, sib), terminal is configured accordingly according to the information in the system information block receiving.
In prior art, mobile terminal carries out terminal configuration according to the parameter in System information block, but,
Inventors herein have recognized that, the power consumption when being configured based on System information block and working for the mtc terminal
Higher.
Content of the invention
The technical problem that the embodiment of the present invention solves is how during mtc terminal receives broadcast
Save the power consumption of mtc terminal.
For solving the above problems, embodiments provide a kind of method based on message arrangement terminal,
Methods described includes:
Mtc terminal receives the system message from network side；
Parse described system message；
When carrying exclusive mtc business control information in the system information parsing, carry out exclusive with described
Mtc business control information configures accordingly.
Optionally, described also included based on the method for system message configurating terminal:
When the described system information parsing does not include described exclusive mtc business control information, mtc
Terminal is configured accordingly using ordinary terminal configuration information.
Optionally, described exclusive mtc business control information is the configuration information of independent paging cycle；Institute
State carry out corresponding with described exclusive mtc business control information configure including:
Described mtc terminal uses described independent paging cycle.
Optionally, the configuration information of described independent paging cycle is located in system information block 2.
Optionally, described exclusive mtc business control information is the exclusive alien frequencies Neighboring Cell List of mtc；Institute
State carry out corresponding with described exclusive mtc business control information configure including:
Described mtc terminal is carried out different in an idle state using the exclusive alien frequencies Neighboring Cell List of described mtc
The configuration of frequency adjacent area.
Optionally, the exclusive alien frequencies Neighboring Cell List configuration information of described mtc is located in system information block 5.
Optionally, described exclusive mtc business control information be with this cell identical frequency on deployment
The special physical area identification code scope of mtc；Described carry out and described exclusive mtc business control information
Corresponding configuration includes:
Described mtc terminal is in follow-up common frequency measurement synchronizing process according only to the special physics of described mtc
Identification code in the range of cell ID is identified.
Optionally, the special physical area identification range code scope configuration information of described mtc is located at system and believes
In breath block 4.
The embodiment of the present invention additionally provides a kind of method of broadcast system message, and methods described includes:
When needing to carry exclusive mtc business control information in system message, write in system message
Described exclusive mtc business control information；
Broadcast described system message.
Optionally, when described exclusive mtc business control information is paging cycle, described in system message
Write described exclusive mtc business control information and include write in system information block 2；Or
When described exclusive mtc business control information is mtc exclusive alien frequencies Neighboring Cell List, described it is being
Write described exclusive mtc business control information in system message and include write in system information block 5；Or
When described exclusive mtc business control information is mtc special physical area identification code scope, institute
State and write described exclusive mtc business control information in system message and include in system information block 4 write.
Optionally, the method for described broadcast message also includes:
When not needing to carry exclusive mtc business control information in system message, network side only disappears in system
Ordinary terminal configuration information is configured in breath.
Optionally, the described situation needing to carry exclusive mtc business control information in system message includes:
Base station itself is supported mtc terminal traffic and is had concrete practical business demand；
Base station itself is supported mtc terminal traffic and is had demand of specifically arranging net.
The embodiment of the present invention additionally provides a kind of mtc terminal, comprising:
Receiving unit, is suitable to receive the system message from network side；
Resolution unit, is suitable to parse described system message；
Dispensing unit, is suitable to when carrying exclusive mtc business control information in the system information parsing,
Carry out configure corresponding with described exclusive mtc business control information.
Compared with prior art, the beneficial effect of the embodiment of the present invention is: is received by judging mtc terminal
To chunk whether carry exclusive mtc business control information, carry out and exclusive mtc Service control letter
Cease corresponding terminal configuration, configured with the terminal being different from general service, so that mtc terminal is described
Power consumption can be saved during the lower work of configuration.
Brief description
Fig. 1 is a kind of flow chart of the method based on system message configurating terminal in the embodiment of the present invention；
Fig. 2 is a kind of flow chart of the method based on system message configurating terminal in the embodiment of the present invention；
Fig. 3 is a kind of flow chart of the method based on system message configurating terminal in the embodiment of the present invention；
Fig. 4 is a kind of flow chart of the method based on system message configurating terminal in the embodiment of the present invention；
Fig. 5 is a kind of flow chart of the method for broadcast system message in the embodiment of the present invention；
Fig. 6 is a kind of mtc terminal in the embodiment of the present invention.
Specific embodiment
Higher the asking of operating power consumption after being configured according to the parameter in System information block for mtc terminal
Topic, present inventor finds through research, and this is due to mtc terminal and commonly whole in prior art
End carries out terminal configuration using the parameter in common System information block, and mtc terminal is based on the spy of itself
Property is possible to be configured to save power consumption accordingly using exclusive parameter.
The technical scheme that the embodiment of the present invention adopts is by judging chunk that mtc terminal receives whether
Carry exclusive mtc business control information, carry out terminal corresponding with exclusive mtc business control information and join
Put and configured with the terminal being different from general service, so that mtc terminal is according to can save work(during configuration work
Consumption.
Understandable for enabling the above objects, features and advantages of the present invention to become apparent from, below in conjunction with the accompanying drawings
The specific embodiment of the present invention is described in detail.
Fig. 1 is a kind of flow chart of the method based on system message configurating terminal in the embodiment of the present invention.As
The method based on system message configurating terminal shown in Fig. 1, may include that
S101:mtc terminal receives the system message from network side.
In a particular embodiment, the system message from network side is divided into multiple System information blocks, mtc
Terminal reception system message blocks are to obtain enough access informations, cell selects and the public of cell reselection is joined
Put parameter etc., different System information blocks carries mtc terminal and completes needed for specific wireless communication function
Parameter.
In being embodied as, mtc terminal can carry information according to the system information block that existing protocol specifies
Configured it is also possible to increasing in system information block or extending the configuration information for mtc terminal.
S102: parse described system message.
In being embodied as, after mtc terminal receives system message, each system information block will be carried out
Parsing, obtains configuration parameter.
S103: judge whether carry exclusive mtc business control information in system information block.
In being embodied as, mtc terminal judges exclusive when carrying in system information block according to judged result
During mtc business control information, then execution step s104, otherwise execution step 105.
In being embodied as, described exclusive mtc business control information can be that network side disappears in different system
The special field of write in breath block, described field is specific to what the configuration of mtc terminal increased or defined
Parameter, with the parameter being used independent of ordinary terminal.
It should be noted that described carry exclusive mtc business control information, can be in different system information
Block carries out different settings to it.
S104:mtc terminal carries out configure corresponding with described exclusive mtc business control information.
In being embodied as, when mtc terminal is resolved to described exclusive mtc business control information, press
Carry out terminal configuration according to described control information.
S105: when not carrying exclusive mtc Service control message in system message, mtc terminal utilizes
Ordinary terminal configuration information is configured accordingly.
In being embodied as, when not carrying exclusive mtc Service control message, Ke Yishi in system message
The field not increasing or defining for the configuration of mtc terminal in the write of corresponding System information block.Work as mtc
Find after terminal resolution system message blocks that it does not comprise described exclusive mtc Service control message, then according to existing
The configuration parameter having ordinary terminal in the System information block of agreement defined is configured.
When the embodiment of the present invention is passed through to judge to carry exclusive mtc business control information in System information block,
Carry out mtc terminal configuration, the spy based on mtc business using described exclusive mtc business control information
Property, the method saves power consumption with for ordinary terminal shared terminal configuration information compared to existing technology.
Fig. 2 is a kind of flow chart of the method based on System information block 2 configurating terminal in the embodiment of the present invention.
The method of described s2 configurating terminal may include that
S201:mtc terminal receives the System information block 2 from network side.
In being embodied as, the paging cycle field of terminal can specify that in System information block 2, terminal
The paging of this terminal corresponding whether can be contained according to the configuration determination of paging cycle.
In being embodied as, the paging cycle being specifically designed for mtc terminal can be increased in system information block
Field, and be extended.
S202: parse described System information block 2.
In being embodied as, terminal parses system information block 2 from the system information receiving, then enters one
Step parses the paging cycle configuration information of terminal.
S203: judge whether carry the configuration information of independent paging cycle in system information block 2.
It can be determined that whether described System information block 2 carries exclusive mtc terminal in being embodied as
The configuration information of independent paging cycle, if system information block 2 carries described information, execution step
S204, otherwise execution step s205.
S204:mtc terminal uses the paging cycle of exclusive mtc business.
In being embodied as, when mtc terminal is resolved to the independent paging cycle of exclusive mtc terminal
During configuration information, mtc terminal can carry out paging according to described paging cycle.
S205:mtc terminal is using the paging cycle for ordinary terminal configuration.
In being embodied as, when the independent paging not carrying exclusive mtc terminal in System information block 2
During the configuration information in cycle, then mtc terminal is then according in the System information block 2 of existing protocol defined
The paging cycle specifying for ordinary terminal carries out configuration paging.
The embodiment of the present invention is passed through to judge the independent paging when carrying exclusive mtc terminal in System information block
During the configuration information in cycle, carry out configuration paging using the configuration information of described independent paging cycle.
The feature being required based on the not high and low power consumption of mtc business requirement of real-time and long endurance, without
Mtc terminal and ordinary terminal are carried out with the differentiation of paging cycle, mtc terminal configures according to general service
Less paging cycle carry out paging, then cause the loss of power consumption.And the embodiment of the present invention passes through area
Divide and define paging cycle, effectively reduce the power consumption of mtc terminal.
In a particular embodiment, can be while defining the paging cycle of exclusive mtc terminal, by paging
Periodic regime does and extends compared with general service paging cycle, such as paging cycle scope can be 32,64,128,
256th, 512,1024, unit is radio frames.
Fig. 3 is a kind of flow chart of the method based on System information block 5 configurating terminal in the embodiment of the present invention.
Described be may include that based on the method for System information block 5 configurating terminal
S301:mtc terminal receives the System information block 5 from network side.
In being embodied as, lte iso-frequency adjacent community information can carry in System information block 3, mtc
The frequency definition of service-specific alien frequencies adjacent area can carry in system information block 5.
S302: parse described System information block 5.
In being embodied as, terminal parses system information block 5 from the system information receiving, then enters one
Step parses the required alien frequencies adjacent area list information of terminal configuration.
S303: judge whether carry the exclusive alien frequencies Neighboring Cell List of mtc in System information block 5.
It can be determined that whether described System information block 5 carries the exclusive alien frequencies neighbour of mtc in being embodied as
Area's list information, if being resolved to system information block 5 to carry this information, execution step s304, otherwise
Execution step s304.
S304:mtc terminal carries out alien frequencies in an idle state using the exclusive alien frequencies Neighboring Cell List of mtc
The configuration of adjacent area.
In being embodied as, if mtc terminal is resolved to System information block 5 and carries exclusive different of mtc
Frequency adjacent area list information, then carry out alien frequencies in an idle state using the exclusive alien frequencies Neighboring Cell List of mtc adjacent
The configuration in area.
S305:mtc terminal is used general service corresponding alien frequencies adjacent area adjacent as the alien frequencies under idle condition
Area configures.
In being embodied as, believe when not carrying the exclusive alien frequencies Neighboring Cell List of mtc in System information block 5
During breath, mtc terminal is used general service corresponding alien frequencies adjacent area to join as the alien frequencies adjacent area under idle condition
Put.
In prior art, due to operator perhaps to simplifying resource allocation scheduling scheme, by mtc terminal
The frequency using or frequency range are individually planned, mtc business is not shared with the frequency of general service or frequency range,
So can there is part iso-frequency adjacent community to be only ordinary terminal service and be not the situation of mtc terminal service,
But mtc terminal still can be gone to configure alien frequencies adjacent area by agreement, and therefore unnecessary measurement causes the wave of power consumption
Take.
The embodiment of the present invention is passed through to judge to work as to carry the exclusive alien frequencies Neighboring Cell List letter of mtc in System information block
During breath, carry out the configuration of alien frequencies adjacent area in an idle state using the exclusive alien frequencies Neighboring Cell List of described mtc,
Thus only when current frequency or frequency range can serve mtc terminal, mtc just carries out alien frequencies adjacent area and joins
Put, without the frequency going measurement reality not serve mtc terminal again, and then save power consumption.
Fig. 4 is a kind of flow chart of the method based on System information block 4 configurating terminal in the embodiment of the present invention.
Described be may include that based on the method for System information block 4 configurating terminal
S401:mtc terminal receives the System information block 4 from network side.
In being embodied as, lte co-frequency neighbor cell information can carry in System information block 4, mtc
Special physical area identification code scope can carry in described System information block 4.
S402: parse described System information block 4.
In being embodied as, terminal parses system information block 4 from the system information receiving, then enters one
Step parses the required physical area identification code range information of terminal configuration.
S403: judge whether carry the special physical area identification code scope of mtc in System information block 4.
In being embodied as, can parsing described System information block 4, whether to carry the special physics of mtc little
Area's identification code range information, if being resolved to system information block 4 to carry this information, execution step s404,
Otherwise execution step s405.
S404:mtc terminal is in follow-up common frequency measurement synchronizing process according only to the special thing of described mtc
Reason cell ID in the range of identification code be identified.
In being embodied as, if mtc terminal is resolved to System information block 4 and carries the special thing of mtc
Reason cell ID range information, then only special in described mtc in follow-up common frequency measurement synchronizing process
Scan in the range of the identification code of physical area.
S405:mtc terminal is in follow-up common frequency measurement synchronizing process only using the thing corresponding to general service
Reason cell ID scope.
In being embodied as, when not carrying the special physical area identification code of mtc in System information block 4
During range information, mtc terminal is in follow-up common frequency measurement synchronizing process only using corresponding to general service
Physical area identification code scope.
In prior art, mtc terminal measures in synchronizing process according to existing protocol regulation in homogeneous-frequency adjacent-domain
Physical area identification code scope scans for, and described in existing protocol, physical area identification code scope has been done more
Loose regulation.
The embodiment of the present invention is passed through to judge to work as to carry the special physical area identification of mtc in System information block 4
During code range information, configured using the special physical area identification code range information of described mtc, contracting
Little identification co-frequency neighbor cell scope, retrieves in the physical area more likely covering mtc business and then drops
The complexity of low retrieval and the power consumption saving mtc terminal.
Fig. 5 is a kind of flow chart of the method for broadcast system message in the embodiment of the present invention.Described broadcast system
The method of system message may include that
S501: network side is ready for sending System information block.
S502: write exclusive mtc business control information in corresponding System information block.
In being embodied as, when network side supports mtc terminal traffic, according to actual demand and the reality of arranging net
Border mtc service needed, based on the characteristic of mtc business, can be described specially in different message blocks writes
Belong to mtc business control information.
S503: broadcast described system message.
In a particular embodiment, when described exclusive mtc business control information is paging cycle, described exclusive
Mtc business control information can write in system information block 2.
In a particular embodiment, described exclusive mtc business control information is the exclusive alien frequencies adjacent area of mtc
During list, described exclusive mtc business control information includes write in system information block 5.
In a particular embodiment, described exclusive mtc business control information is the special physical area of mtc
During identification code scope, described exclusive mtc business control information can write in system information block 4.
In a particular embodiment it is not necessary to when carrying exclusive mtc business control information in system message,
Network side configures ordinary terminal configuration information only in system message.
Fig. 6 is one of embodiment of the present invention mtc terminal.Described mtc terminal 60 may include that
Receiving unit 601, is suitable to receive the system message from network side；
Resolution unit 602, is suitable to parse described system message；
Dispensing unit 603, is suitable to carry exclusive mtc business control information in the system information that ought parse
When, carry out configure corresponding with described exclusive mtc business control information.
Although present disclosure is as above, the present invention is not limited to this.Any those skilled in the art,
Without departing from the spirit and scope of the present invention, all can make various changes or modifications, therefore the guarantor of the present invention
Shield scope should be defined by claim limited range.
Claims (13)
1. a kind of method based on system message configurating terminal is it is characterised in that include:
Mtc terminal receives the system message from network side；
Parse described system message；
When carrying exclusive mtc business control information in the system information parsing, carry out exclusive with described
Mtc business control information configures accordingly.
2. the method based on system message configurating terminal according to claim 1 is it is characterised in that also wrap
Include:
When the described system information parsing does not include described exclusive mtc business control information, mtc is eventually
End is configured accordingly using ordinary terminal configuration information.
3. the method based on system message configurating terminal according to claim 1 is it is characterised in that described
Exclusive mtc business control information is the configuration information of independent paging cycle；Described carry out with described
Exclusive mtc business control information configure accordingly including:
Described mtc terminal uses described independent paging cycle.
4. the method based on system message configurating terminal according to claim 3 is it is characterised in that described
The configuration information of independent paging cycle is located in system information block 2.
5. the method based on system message configurating terminal according to claim 1 is it is characterised in that described
Exclusive mtc business control information is the exclusive alien frequencies Neighboring Cell List of mtc；Described carry out with described specially
Belong to mtc business control information configure accordingly including:
Described mtc terminal carries out alien frequencies in an idle state using the exclusive alien frequencies Neighboring Cell List of described mtc
The configuration of adjacent area.
6. the method based on system message configurating terminal according to claim 5 is it is characterised in that described
The exclusive alien frequencies Neighboring Cell List configuration information of mtc is located in system information block 5.
7. the method based on system message configurating terminal according to claim 1 is it is characterised in that described
Exclusive mtc business control information is in the thing special with the mtc of deployment on this cell identical frequency
Reason cell ID scope；Described carry out configure corresponding with described exclusive mtc business control information
Including:
Described mtc terminal is little according only to the special physics of described mtc in follow-up common frequency measurement synchronizing process
Identification code in the range of area's identification code is identified.
8. the method based on system message configurating terminal according to claim 7 is it is characterised in that described
The special physical area identification range code scope configuration information of mtc is located in system information block 4.
9. a kind of method of broadcast system message is it is characterised in that include:
When needing to carry exclusive mtc business control information in system message, write in system message
Described exclusive mtc business control information；
Broadcast described system message.
10. the method for broadcast system message according to claim 9 is it is characterised in that described exclusive mtc
When business control information is paging cycle, described write described exclusive mtc business in system message
Control information includes write in system information block 2；Or
When described exclusive mtc business control information is mtc exclusive alien frequencies Neighboring Cell List, described in system
Write described exclusive mtc business control information in message and include write in system information block 5；Or
When described exclusive mtc business control information is mtc special physical area identification code scope, described
Write described exclusive mtc business control information to include writing in system information block 4 in system message
Enter.
The method of 11. broadcast system messages according to claim 9 is it is characterised in that also include:
When not needing to carry exclusive mtc business control information in system message, network side only disappears in system
Ordinary terminal configuration information is configured in breath.
The method of 12. broadcast system messages according to claim 9 is it is characterised in that described needs are being
The situation carrying exclusive mtc business control information in system message includes:
Base station itself is supported mtc terminal traffic and is had concrete practical business demand；
Base station itself is supported mtc terminal traffic and is had demand of specifically arranging net.
A kind of 13. mtc terminals are it is characterised in that include:
Receiving unit, is suitable to receive the system message from network side；
Resolution unit, is suitable to parse described system message；
Dispensing unit, is suitable to when carrying exclusive mtc business control information in the system information parsing,
Carry out configure corresponding with described exclusive mtc business control information.
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| CN201510415886.0A CN106358138B (en) | 2015-07-15 | 2015-07-15 | System message configuration terminal, system message broadcasting method and MTC terminal |
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| CN109302730A (en) * | 2017-07-25 | 2019-02-01 | 华为技术有限公司 | A kind of network search method and terminal |
| CN111525995A (en) * | 2019-02-03 | 2020-08-11 | 华为技术有限公司 | Data transmission method, network equipment and terminal equipment |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106358138B (en) | 2020-02-11 |
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