CN106376076A - Method and terminal for realizing network registration - Google Patents
Method and terminal for realizing network registration Download PDFInfo
- Publication number
- CN106376076A CN106376076A CN201510428332.4A CN201510428332A CN106376076A CN 106376076 A CN106376076 A CN 106376076A CN 201510428332 A CN201510428332 A CN 201510428332A CN 106376076 A CN106376076 A CN 106376076A
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- Prior art keywords
- frequency range
- terminal
- network
- working frequency
- plmn
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a method and terminal for realizing network registration. The method comprises: a terminal reads a PLMN ID of a cell network searched currently, queries pre-stored operating frequency bands, supported by all PLMN IDs, and obtains an operating frequency band supported by the cell network searched currently; and when the terminal determines that the operating frequency band supported by the cell network searched currently includes the frequency band supported by the terminal, registration is carried out on the cell network searched currently. According to the method, when the cell network is searched, the operating frequency band supported by the cell is determined according to the PLMN ID of the cell network and the terminal determines whether to carry out registration on the cell network searched currently, so that the network bandwidth costs are lowered. Besides, parsing of SIB 5 or SIB 1is avoided, so that the working efficiency of the terminal is improved.
Description
Technical field
The present invention relates to mobile communication technology, espespecially a kind of method realizing network registry and terminal.
Background technology
Due to Long Term Evolution (lte, long term evolution) and WCDMA (wcdma,
Wideband code division multiple access) in all there is the frequency range (band) of spectrum overlapping,
Table 1 is the frequency range of wcdma spectrum overlapping, and table 2 is the frequency range of lte spectrum overlapping.
Table 1
Table 2
Exist spectrum overlapping frequency range when, table 3 be wcdma system in bandv and bandvi frequency spectrum
Overlapping frequency range is illustrated.
Table 3
It is necessary first to carry out reading and the parsing of sib5 or sib1 during terminal searching subzone network
(wcdma system is sib5, and lte system is sib1), the frequency range in order to realize terminal support exists
Register on correct subzone network, network side needs to add corresponding instruction search in sib5 or sib1
To the field of the working frequency range of subzone network, increase network bandwidth expense, terminal needs to read and parses
Just can determine whether after sib5 or sib1 current search to cell network on register, impact
The work efficiency of terminal.
Content of the invention
In order to solve above-mentioned technical problem, the present invention provides a kind of method realizing network registry and terminal,
Network bandwidth expense can be saved, improve terminal network registration efficiency.
In order to reach the object of the invention, the invention provides a kind of method realizing network registry, comprising:
Terminal reads the public land mobile network code plmn id of the subzone network that current search arrives, inquiry
The working frequency range that each plmn id prestoring supports, obtains what current search was supported to subzone network
Working frequency range；
Terminal judges current search to subzone network working frequency range in comprise terminal support frequency range when,
Current search to subzone network on register.
Further, the method also includes: described current search to subzone network working frequency range in not
When comprising the frequency range that terminal is supported,
Described terminal re-searches for new subzone network.
Further, the working frequency range prestoring each plmn id support includes: from carrier network
The working frequency range that each cell obtaining in deployment information is supported, is generated and is become the described each of corresponding relation with cell
The working frequency range of plmn id support simultaneously stores.
On the other hand, the application also provides a kind of terminal realizing network registry, comprising: read cargo tracer
Unit and judge registering unit；Wherein,
Read query unit to be used for, read the public land mobile network code of the subzone network that current search arrives
Plmn id, the working frequency range that each plmn id that inquiry prestores supports, obtain current search and arrive
The working frequency range that subzone network is supported；
Judge registering unit, for judge current search to subzone network working frequency range in comprise terminal
Support frequency range when, current search to subzone network on register.
Further, this terminal also includes re-searching for unit, for judging the cell networks that current search arrives
When not comprising the frequency range that terminal is supported in the working frequency range of network, re-search for new subzone network.
Further, this terminal also includes memory element, for obtaining from carrier network deployment information
The working frequency range supported of each cell, generate the described each plmn id support becoming corresponding relation with cell
Working frequency range and store.
Compared with prior art, technical scheme includes: terminal reads the cell networks that current search arrives
The public land mobile network code (plmn id) of network, each plmn id that inquiry prestores supports
Working frequency range, obtain the working frequency range supported to subzone network of current search；Terminal judges current search
To subzone network working frequency range in comprise terminal support frequency range when, the cell networks arriving in current search
Register on network.The inventive method is when searching subzone network, true according to the plmn id of subzone network
Determine the working frequency range of cell support, be terminal judges whether current search to subzone network on register,
Reduce network bandwidth expense；And, sib5 or sib1 need not be parsed, improve the work effect of terminal
Rate.
Brief description
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes of the application
Point, the schematic description and description of the present invention is used for explaining the present invention, does not constitute to the present invention's
Improper restriction.In the accompanying drawings:
The flow chart that Fig. 1 realizes the method for network registry for the present invention；
Fig. 2 realizes the structure journey figure of the terminal of network registry for the present invention；
The flow chart that Fig. 3 realizes the method first embodiment of network registry for the present invention.
Specific embodiment
For making the object, technical solutions and advantages of the present invention become more apparent, below in conjunction with accompanying drawing
Embodiments of the invention are described in detail.It should be noted that in the case of not conflicting, this Shen
Please in embodiment and the feature in embodiment can mutual combination in any.
The flow chart that Fig. 1 realizes the method for network registry for the present invention, as shown in Figure 1, comprising:
Step 100, terminal read the plmn id of the subzone network that current search arrives, and inquiry prestores
The working frequency range supported of each plmn id, obtain the working frequency range that current search is supported to subzone network；
In this step, the working frequency range prestoring each plmn id support includes: from carrier network
The working frequency range that each cell obtaining in deployment information is supported, is generated and is become the described each of corresponding relation with cell
The working frequency range of plmn id support simultaneously stores.
It should be noted that plmn id is the coding for distinguishing each subzone network, cell networks
Network corresponds to a plmn id；The working frequency range that each cell is supported can also obtain from 3gpp procotol
?.
Step 101, terminal judges current search to subzone network working frequency range in comprise terminal support
Frequency range when, current search to subzone network on register.
The inventive method also includes: described current search to subzone network working frequency range in do not comprise end
During the frequency range that end is supported, terminal re-searches for new subzone network.
The inventive method, when searching subzone network, determines cell according to the plmn id of subzone network
The working frequency range supported, be terminal judges whether current search to subzone network on register, reduce
Network bandwidth expense；And, sib5 or sib1 need not be parsed, improve the work efficiency of terminal.
Fig. 2 realizes the structure journey figure of the terminal of network registry for the present invention, as shown in Figure 2, comprising: read
Take query unit and judge registering unit；Wherein,
Read query unit to be used for, read the public land mobile network code of the subzone network that current search arrives
Plmn id, the working frequency range that each plmn id that inquiry prestores supports, obtain current search and arrive
The working frequency range that subzone network is supported；
Judge registering unit, for judge current search to subzone network working frequency range in comprise terminal
Support frequency range when, current search to subzone network on register.
Terminal of the present invention also includes re-searching for unit, for judging the work of subzone network that current search arrives
When making the frequency range not comprising terminal support in frequency range, re-search for new subzone network.
Terminal of the present invention also includes memory element, each little for obtain from carrier network deployment information
The working frequency range that area supports, generates the work becoming described each plmn id of corresponding relation to support with cell
Frequency range simultaneously stores.
Below by way of specific embodiment, clear detailed description is carried out to the inventive method, embodiment is served only for
Fairly set out the present invention, the protection domain being not intended to limit the present invention.
Embodiment 1
The present invention depicts a kind of recognition methodss for overlapping frequency spectrum for terminal, first in terminal in advance
The file of the working frequency range that each plmn id of storage supports, content is the plmn in cell for the operator
The working frequency range of the overlapping frequency spectrum that id and this operator are supported, table 4 is that first embodiment of the invention is each
The signal of the working frequency range that plmn id supports.Terminal can be by reading the PLMN of cell
Network code, that is, after plmn id, the file of the working frequency range supported by each plmn id of storage is looked into
Look for the working frequency range that this operation is supported, terminal is confirmed whether to access that this searches is little according to the judgement supported
Area's network.
| plmn id | Frequency range (band) |
| 44020 | band v |
| 44010 | band vi |
Table 4
Present embodiment assumes that terminal be for a support frequency range be band 1, band v and band viii
Terminal.The flow chart that Fig. 3 realizes the method first embodiment of network registry for the present invention, as Fig. 1 institute
Show, terminal carries out network registry to be realized the step of access network and include:
Step 300, terminal searching subzone network；It is assumed here that the subzone network that current search arrives is overlap
The network of the working frequency range of frequency spectrum, for example, searches the subzone network that downstream frequency is 880mhz, root
According to table 3, it belongs to band v and falls within the working frequency range that band vi is overlapping frequency spectrum；
Step 301, terminal read the plmn id of the subzone network that current search arrives.Hypothesis is " 44010 ".
Step 302, terminal are supported according to each plmn id that the plmn id inquiry obtaining prestores
Working frequency range, obtain the working frequency range supported to subzone network of current search.Here, current search arrives
The working frequency range that subzone network is supported is bandvi.
Step 303, current search to subzone network working frequency range in do not comprise terminal support frequency range
When, terminal re-searches for new subzone network.
Here, due to terminal be for a support frequency range be band 1, band v and band viii
Terminal.The working frequency range of the subzone network that current search arrives is bandvi, and therefore, it is little that current search arrives
The frequency range of terminal support is not comprised in the working frequency range of area's network.
It should be noted that when this enforcement re-searches for new subzone network, if read re-searched for
Subzone network plmn id be " 44020 " when, according to the work of the subzone network re-searching for
Frequency range is bandv.The present embodiment terminal, until frequency range is the subzone network of bandv, therefore carries out cell
The registration of network, to be linked in subzone network.
Although disclosed herein embodiment as above, described content only readily appreciates the present invention
And the embodiment adopting, it is not limited to the present invention.Technology people in any art of the present invention
Member, without departing from disclosed herein spirit and scope on the premise of, can be in the form implemented and thin
Any modification and change are carried out on section, but the scope of patent protection of the present invention, still must be with appended right
The scope that claim is defined is defined.
Claims (6)
1. a kind of method realizing network registry is it is characterised in that include:
Terminal reads the public land mobile network code plmn id of the subzone network that current search arrives, inquiry
The working frequency range that each plmn id prestoring supports, obtains what current search was supported to subzone network
Working frequency range；
Terminal judges current search to subzone network working frequency range in comprise terminal support frequency range when,
Current search to subzone network on register.
2. method according to claim 1 is it is characterised in that the method also includes: described current
When not comprising the frequency range that terminal is supported in the working frequency range of the subzone network searching,
Described terminal re-searches for new subzone network.
3. method according to claim 1 and 2 is it is characterised in that described prestore each plmn
The working frequency range that id supports includes: the work that each cell obtaining from carrier network deployment information is supported
Frequency range, is generated the working frequency range of described each plmn id support being become corresponding relation with cell and stores.
4. a kind of terminal realizing network registry is it is characterised in that include: reads query unit and judgement
Registering unit；Wherein,
Read query unit to be used for, read the public land mobile network code of the subzone network that current search arrives
Plmn id, the working frequency range that each plmn id that inquiry prestores supports, obtain current search and arrive
The working frequency range that subzone network is supported；
Judge registering unit, for judge current search to subzone network working frequency range in comprise terminal
Support frequency range when, current search to subzone network on register.
5. terminal according to claim 4 is it is characterised in that this terminal also includes re-searching for list
Unit, for judge current search to subzone network working frequency range in do not comprise terminal support frequency range when,
Re-search for new subzone network.
6. the terminal according to claim 4 or 5 is it is characterised in that this terminal also includes storage list
Unit, the working frequency range that each cell for obtaining from carrier network deployment information is supported, generate with little
Area becomes the working frequency range of described each plmn id support of corresponding relation and stores.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510428332.4A CN106376076A (en) | 2015-07-20 | 2015-07-20 | Method and terminal for realizing network registration |
| PCT/CN2016/072515 WO2016131375A1 (en) | 2015-07-20 | 2016-01-28 | Network registration method and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510428332.4A CN106376076A (en) | 2015-07-20 | 2015-07-20 | Method and terminal for realizing network registration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106376076A true CN106376076A (en) | 2017-02-01 |
Family
ID=56688764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510428332.4A Withdrawn CN106376076A (en) | 2015-07-20 | 2015-07-20 | Method and terminal for realizing network registration |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106376076A (en) |
| WO (1) | WO2016131375A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109391274A (en) * | 2018-09-25 | 2019-02-26 | 中国联合网络通信集团有限公司 | A kind of data processing method and equipment |
| CN111919473A (en) * | 2018-03-29 | 2020-11-10 | 三星电子株式会社 | Method and apparatus for operating terminal in 5G system |
| CN116528330A (en) * | 2023-07-05 | 2023-08-01 | Tcl通讯科技（成都）有限公司 | Equipment network access method and device, electronic equipment and computer readable storage medium |
| WO2023221973A1 (en) * | 2022-05-20 | 2023-11-23 | 维沃移动通信有限公司 | Cell registration method and terminal |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112770374B (en) * | 2021-03-09 | 2023-01-17 | 深圳市广和通无线股份有限公司 | Network registration method and terminal equipment |
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| EP1104975B1 (en) * | 1999-11-26 | 2004-07-28 | UTStarcom Korea Limited | Method for cell selection of asynchronous mobile station in asynchronous mobile communication system |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111919473A (en) * | 2018-03-29 | 2020-11-10 | 三星电子株式会社 | Method and apparatus for operating terminal in 5G system |
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| CN111919473B (en) * | 2018-03-29 | 2024-06-25 | 三星电子株式会社 | Method and apparatus for operating terminal in 5G system |
| CN109391274A (en) * | 2018-09-25 | 2019-02-26 | 中国联合网络通信集团有限公司 | A kind of data processing method and equipment |
| WO2023221973A1 (en) * | 2022-05-20 | 2023-11-23 | 维沃移动通信有限公司 | Cell registration method and terminal |
| CN116528330A (en) * | 2023-07-05 | 2023-08-01 | Tcl通讯科技（成都）有限公司 | Equipment network access method and device, electronic equipment and computer readable storage medium |
| CN116528330B (en) * | 2023-07-05 | 2023-10-03 | Tcl通讯科技（成都）有限公司 | Equipment network access method and device, electronic equipment and computer readable storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016131375A1 (en) | 2016-08-25 |
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Application publication date: 20170201 |
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