CN107690164A - A kind of terminal sleep electricity saving method - Google Patents
A kind of terminal sleep electricity saving method Download PDFInfo
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- CN107690164A CN107690164A CN201610634307.6A CN201610634307A CN107690164A CN 107690164 A CN107690164 A CN 107690164A CN 201610634307 A CN201610634307 A CN 201610634307A CN 107690164 A CN107690164 A CN 107690164A
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- Prior art keywords
- terminal
- base station
- target
- flow path
- source base
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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
- H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
- H04W36/0033—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/08—Reselecting an access point
-
- 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
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention proposes a kind of terminal sleep electricity saving method, including：Several position areas are configured, multiple base stations are distributed under each position area；After base station switching occurs in a sleep state for terminal, judge whether source base station and target BS belong to same position area, it is that terminal does not trigger register flow path, and target BS obtains the subscription data of terminal by source base station, is not that terminal must trigger register flow path.After the present invention, during in move between base stations of the dormant terminal in same position area, it is not necessary to initiate register flow path to target BS, greatly save the electric quantity consumption of terminal in a sleep state.
Description
Technical field
The present invention relates to wireless communication field, more particularly to a kind of electricity saving method for terminal switching.
Background technology
In existing communication system, the positional information granularity of the terminal of core net management be typically base station level (such as
McWiLL systems), i.e., no matter whether terminal is in sleep state, as long as changing base station, will initiate registration process, so as to core
The base station information that net more new terminal is currently located.However, when if terminal is in sleep state, the processing method will greatly increase
The consumption of terminal power.
Above-mentioned terminal sleep power consumption is solved the problems, such as, it is necessary to propose a kind of effective processing method so that terminal is being slept
When base station is changed under state, register flow path is no longer triggered, so as to reach the purpose for saving terminal power consumption.
The content of the invention
In order to solve the problems, such as the terminal sleep power consumption of background technology, present invention introduces position area mechanism, is registered by reducing
Number saves terminal power, and the inventive method includes：
Several position areas are configured, multiple base stations are distributed under each position area；
After base station switching occurs in a sleep state for terminal, judge whether source base station and target BS belong to same position
Area, it is that terminal does not trigger register flow path, and target BS obtains the subscription data of terminal by source base station, is not then terminal
Register flow path must be triggered.
Preferably, methods described also includes：
After base station switching occurs in active state for terminal, judge whether source base station and target BS belong to same position
Area, it is not that terminal must trigger register flow path, be, terminal, which does not trigger register flow path, (can reduce the processing of core network signalling
Load), and target BS obtains the subscription data of terminal, or terminal triggering register flow path by source base station.
Preferably, methods described also includes：
When terminal triggers register flow path, target BS obtains the subscription data of terminal by source base station, or straight from terminal
Obtain and take subscription data.
Preferably, methods described includes operating in detail below：
The location area information belonging to oneself is broadcasted in each base station over the broadcast, can so enable the terminals to obtain immediately
Get the location area information of source base station and target BS；
After base station switching occurs in a sleep state for terminal：
If terminal keeps sleep state before paging cycle arrival, terminal is obtained in paging cycle by broadcast channel
The location area information of target BS is taken, judges whether source base station and target BS belong to same position area, is not trigger note
Volume flow simultaneously sends a notification message by RACH to target BS, carries source base station mark and sleep state refers to
Show, target BS is received to the subscription data of source base station requesting terminal after the notification message, is not that terminal must trigger registration
Flow；
If terminal, in the state of activation that advances into of paging cycle arrival, terminal is by RACH to target base
Stand and send a notification message, carry source base station mark and state of activation instruction, target BS is received after the notification message first
To the subscription data of source base station requesting terminal, one kind in following two operations is then proceeded to：
One：Target BS judges according to the other station lists with oneself belonging to same position area locally preserved
Source base station and oneself whether belong to same position area, be then without any processing；It is not that triggering terminal carries out pressure note
Volume；
Secondly：The location area information of this base station is sent to terminal, terminal by target BS in accidental access response channel
Judge whether source base station and target BS belong to same position area, be not trigger register flow path；It is not to trigger registration flow
Journey.
Preferably, above-mentioned all methods are used for McWiLL systems.
After the present invention, during in move between base stations of the dormant terminal in same position area, it is not necessary to
Register flow path is initiated to target BS, so as to greatly save the electric quantity consumption of terminal in a sleep state.Do not initiating to register
During flow, target BS obtains the subscription data of terminal by source base station, and terminal can carry out active industry under target BS
Business, for example initiate calling or send short message etc., substantially increase customer service experience satisfaction.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are this hairs
Some bright embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can be with root
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is that the base station that terminal occurs in same position area in a sleep state switches, and arrives it in paging cycle
It is preceding to keep dormant process step figure；
Fig. 2 is the base station switching that cross-location area occurs in a sleep state for terminal, and is protected before paging cycle arrival
Hold dormant process step figure；
Fig. 3 is the base station switching that cross-location area occurs in a sleep state for terminal, and in the advance of paging cycle arrival
Enter the process step figure of activated sleep state；
Fig. 4 is the base station switching that cross-location area occurs in a sleep state for terminal, and in the advance of paging cycle arrival
Enter another process step figure of activated sleep state.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments；It should be noted that in the case where not conflicting, in the application
Embodiment and embodiment in feature can be mutually combined.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Embodiments of the invention are by taking McWiLL systems as an example.It is each base station dispensing position area mark in McWiLL systems
Information, some base stations can have identical position region identification information, and even butt station belongs to same position area.Broadcasting base station
The position region identification information belonging to current base station is broadcasted on channel.
Terminal enters sleep state in source base station, then moves to target BS, has two kinds of situations afterwards：
Situation one：Terminal is always maintained at sleep state before paging cycle arrival, then terminal arrives in paging cycle
One frame, which is waken up, receives BCH, obtains the position region identification information of target BS, judges that target BS is believed with current base station Location Area Identification
Whether breath is identical：If identical, terminal sends a notification message by RACH to target BS, is taken in message
Band source base station mark and sleep state instruction, target BS receives the notification message of terminal in RACH, then with
Machine access responsive channels send response message, and to terminal, (notification message and response message directly can be disappeared using random request access
Breath and response message, can also newly increase request message and response message), and ask to source base station the signing number of the terminal
According to；If it is different, then terminal triggers register flow path.
Situation two：Terminal paging cycle arrival advance into state of activation (such as：Terminal needs in paging cycle before
Want initiating business request), then terminal sends a notification message by RACH to target BS, carries source base station mark
Know and state of activation indicates.Terminal can not get the position region identification information of target BS under this situation, sentence to reach
Whether disconnected source base station and target BS belong to the purpose in same position area, it is preferred that can use following but be not limited to two kinds
Solution method：
(1) each base station preserves other Base Station Identification lists belonged to this base station under same position area, target base
Stand after RACH receives the notification message of terminal, judge that source base station is identified whether in above-mentioned list：If,
Then target BS sends response message to terminal in accidental access response channel；If it was not then triggering terminal carries out pressure note
Volume.
(2) Location Area Identification of this base station is believed in the response message that target BS is sent in accidental access response channel
Breath is sent to terminal, and terminal judges whether source base station and target BS belong to same position area, is not trigger register flow path；
Otherwise register flow path is triggered.
When terminal does not trigger register flow path, target BS can only obtain the subscription data of terminal by source base station；Terminal is touched
When sending out register flow path, target BS can only obtain the subscription data of terminal by register flow path, can also pass through source base first
Stand and obtain the subscription data of terminal, then according to the subscription data of register flow path more new terminal.For situation two, in order to which simplicity flows
Journey, target BS can not consider whether terminal triggers registration flow after RACH receives the notification message of terminal
Journey, immediately to the subscription data of source base station requesting terminal.
The following examples will be explained in detail how the inventive method is realized in all cases.
Embodiment one
Base station switching in same position area occurs in a sleep state for terminal, and before paging cycle arrival always
Holding sleep state, method flow step in this case are as follows：
Step 101, terminal (UT) enter sleep state in source base station (source McBTS)；
Step 102, terminal receive BCH broadcast messages in the frame that paging cycle arrives, and judge target BS and source base station position
It is identical to put area's mark；
Step 103, terminal send random accessing message (Random Access) in RACH, carry source McBTS
Mark and sleep state instruction；
Step 104, target McBTS configure (BW Configuration) message in accidental access response channel transmission bandwidth
To terminal；
Step 105, terminal go successively to sleep state；
Step 106, target McBTS send UserProfile Request message, the signing of requesting terminal to source McBTS
Data；
Step 107, source McBTS send UserProfile Response message, the signing of carried terminal to target McBTS
Data；
Step 108, target McBTS are that the terminal establishes subscription data.
Embodiment two
The base station switching in cross-location area occurs in a sleep state for terminal, and sleep shape is kept before paging cycle arrival
State, method flow step in this case are as follows：
Step 201, terminal enter sleep state in source McBTS；
Step 202, terminal receive BCH broadcast messages in the frame that paging cycle arrives, and judge target BS and source base station position
It is different to put area's mark；
Step 203, terminal perform the random access procedure of standard；
Step 204, terminal triggering OAM register flow paths.
Embodiment three
The base station switching in cross-location area occurs in a sleep state for terminal, and activation shape is advanced into paging cycle arrival
State, method flow step in this case are as follows：
Step 301, terminal enter sleep state in source McBTS；
Step 302, terminal initiate active class business before paging cycle；
Step 303, terminal send Random Access message in RACH, carry source McBTS marks and activation
State instruction；
Step 304, target McBTS send BW Configuration message in accidental access response channel, carry target
McBTS Location Area Identification LAI；
Step 305, target McBTS send UserProfile Request message, the signing of requesting terminal to source McBTS
Data；
Step 306, source McBTS send UserProfile Response message, the signing of carried terminal to target McBTS
Data；
Step 307, target McBTS are that the terminal establishes subscription data；
Step 308, terminal comparison object McBTS Location Area Identification are different from source McBTS Location Area Identification, triggering
OAM register flow paths.
Step 309, terminal perform OAM registration processes.
Example IV
The base station switching in cross-location area occurs in a sleep state for terminal, and activation shape is advanced into paging cycle arrival
State, method flow step in this case are as follows：
Step 401, terminal enter sleep state in source McBTS；
Step 402, terminal initiate active class business before paging cycle；
Step 403, terminal send Random Access message in RACH, carry source McBTS marks and activation
State instruction；
Step 404, target McBTS send BW Configuration message in accidental access response channel；
Step 405, target McBTS send UserProfile Request message, the signing of requesting terminal to source McBTS
Data；
Step 406, source McBTS send UserProfile Response message, the signing of carried terminal to target McBTS
Data；
Step 407, target McBTS are that the terminal establishes subscription data；
Step 408, target McBTS judge that source McBTS Location Area Identification is different from the Location Area Identification of this base station, then touch
Send out terminal and perform pressure registration；
Step 409, target McBTS are sent to terminal forces registration notification message；
Step 410, terminal perform OAM registration processes.
One of ordinary skill in the art will appreciate that：Realizing all or part of step of above method embodiment can pass through
Programmed instruction related hardware is completed, and foregoing program can be stored in a computer read/write memory medium, the program
Upon execution, the step of execution includes above method embodiment；And foregoing storage medium includes：ROM, RAM, magnetic disc or light
Disk etc. is various can be with the medium of store program codes.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic；
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (5)
1. a kind of terminal sleep electricity saving method, it is characterised in that methods described includes：
Several position areas are configured, multiple base stations are distributed under each position area；
After base station switching occurs in a sleep state for terminal, judge whether source base station and target BS belong to same position area,
It is that terminal does not trigger register flow path, and target BS obtains the subscription data of terminal by source base station, is not that then terminal must
Must triggering register flow path.
2. according to the method for claim 1, it is characterised in that methods described also includes：
After base station switching occurs in active state for terminal, judge whether source base station and target BS belong to same position area,
It is not that terminal must trigger register flow path, be, terminal does not trigger register flow path, and target BS is obtained by source base station
The subscription data of terminal, or terminal triggering register flow path.
3. according to the method for claim 2, it is characterised in that methods described also includes：
When terminal triggers register flow path, target BS obtains the subscription data of terminal by source base station, or is directly obtained from terminal
Take subscription data.
4. according to the method for claim 3, it is characterised in that methods described includes operating in detail below：
The location area information belonging to oneself is broadcasted over the broadcast in each base station；
After base station switching occurs in a sleep state for terminal：
If terminal keeps sleep state before paging cycle arrival, terminal obtains mesh in paging cycle by broadcast channel
The location area information of base station is marked, judges whether source base station and target BS belong to same position area, is not trigger registration flow
Journey simultaneously sends a notification message by RACH to target BS, carries source base station mark and sleep state instruction,
Target BS is received to the subscription data of source base station requesting terminal after the notification message, is not that terminal must trigger registration flow
Journey；
If terminal is sent out in the state of activation that advances into of paging cycle arrival, terminal by RACH to target BS
Send a notification message, carry source base station mark and state of activation instruction, target BS is received after the notification message first to source
The subscription data of base station requests terminal, then proceed to one kind in following two operations：
One：Target BS judges source base according to the other station lists with oneself belonging to same position area locally preserved
Stand and oneself whether belong to same position area, be then without any processing；It is not that triggering terminal carries out pressure registration；
Secondly：The location area information of this base station is sent to terminal by target BS in accidental access response channel, and terminal judges
Whether source base station and target BS belong to same position area, are not trigger register flow path；It is not to trigger register flow path.
5. according to the method described in Claims 1 to 4 any one, it is characterised in that：
Methods described is used for McWiLL systems.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610634307.6A CN107690164A (en) | 2016-08-04 | 2016-08-04 | A kind of terminal sleep electricity saving method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610634307.6A CN107690164A (en) | 2016-08-04 | 2016-08-04 | A kind of terminal sleep electricity saving method |
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| Publication Number | Publication Date |
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| CN107690164A true CN107690164A (en) | 2018-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610634307.6A Pending CN107690164A (en) | 2016-08-04 | 2016-08-04 | A kind of terminal sleep electricity saving method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020029771A1 (en) * | 2018-08-10 | 2020-02-13 | 展讯通信（上海）有限公司 | Method for determining sleep state, terminal, and readable medium |
-
2016
- 2016-08-04 CN CN201610634307.6A patent/CN107690164A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020029771A1 (en) * | 2018-08-10 | 2020-02-13 | 展讯通信（上海）有限公司 | Method for determining sleep state, terminal, and readable medium |
| US11653305B2 (en) | 2018-08-10 | 2023-05-16 | Spreadtrum Communications (Shanghai) Co., Ltd. | Method for determining sleep state, terminal, and readable medium |
| US11937184B2 (en) | 2018-08-10 | 2024-03-19 | Spreadtrum Communications (Shanghai) Co., Ltd. | Method for determining sleep state, terminal, and readable medium |
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Effective date of abandoning: 20210223 |