CN102595538B - A kind of method and system for realizing reorientation - Google Patents
A kind of method and system for realizing reorientation Download PDFInfo
- Publication number
- CN102595538B CN102595538B CN201110005883.1A CN201110005883A CN102595538B CN 102595538 B CN102595538 B CN 102595538B CN 201110005883 A CN201110005883 A CN 201110005883A CN 102595538 B CN102595538 B CN 102595538B
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- quick dormancy
- rnc
- quick
- reorientation
- network controller
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- 238000000034 method Methods 0.000 title claims abstract description 30
- 230000005059 dormancy Effects 0.000 claims abstract description 90
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 238000012790 confirmation Methods 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000007667 floating Methods 0.000 claims description 3
- 230000000977 initiatory effect Effects 0.000 claims description 3
- 230000007958 sleep Effects 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 8
- 230000011664 signaling Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- 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
- H04W36/0072—Transmission or use of information for re-establishing the radio link of resource information of target access point
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/10—Reselecting an access point controller
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The RELOCATION REQUEST message of core net is received the invention discloses a kind of method and system for realizing reorientation, including Drift Radio Network Controller, the re-positioning request confirmation message for carrying quick dormancy information is returned；Serving RNC sets T323 cells according to the quick dormancy information of acquisition, and the T323 cells set carrying is sent into terminal in switching command；Terminal is according to the switching command received, it is determined that whether the RNC after reorientation supports quick dormancy mechanism.Pass through the inventive method, under dedicated channel connection status, when UE is moved between RNC, after it is moved to Drift Radio Network Controller, when performing UE correlation repositioning process, the switching command sent by Serving RNC obtains the T323 timers of Drift Radio Network Controller, so, when Drift Radio Network Controller supports the mechanism of quick dormancy, it is ensured that UE starts the validity of quick sleep mode after reorientation, it is ensured that the validity of quick sleep mode.
Description
Technical field
The present invention relates to WCDMA technology, espespecially a kind of mobile terminal (UE, User Equipment) place
In under dedicated channel connection status, moved between different networks controller (RNC, Radio Network Controller)
When dynamic, the method and system of reorientation are realized.
Background technology
WCDMA (WCDMA, Wide band Code Division Multiple Access) is a kind of
The third generation wireless communication system, its air interface carries out wide-band spread spectrum radio communication using code division multiplexing multiplexing method, to upper strata
Data transport service is provided.
In early stage third generation partner program (3GPP, 3rd Generation Partnership Project) agreement
In version, due to mobile terminal (UE, User Equipment) real data transport state to radio network controller (RNC,
Radio Network Controller) for be sightless.Therefore, for Packet Service (PS, Packet Service)
For business, RNC the timer of general set can only be used for UE distribute radio bearer and determine state transition when
Between.It is this network side come by way of configuring inactive detection timer for terminal so that the battery effect of many terminal devices
Rate is actually very low.Therefore, 3GPP introduces quick dormancy in version 8 (R8, Release 8), from UE actively to net
Network side indicates its state.Specific practice can be：UE indicates (SIGNALLING CONNECTION in signaling connection release
RELEASE INDICATION) in message, by setting signaling connection release to indicate reason (Signaling Connection
Release Indication Cause) value of cell stops (UE Requested PS for UE request PS data sessions
Data session end), UE is indicated to network side it is determined that terminating a PS data transfer activated；RNC receives this and referred to
After showing, it can decide whether that triggering UE moves to PCH (PCH, Paging Channel) or idle (IDLE) state, from
And UE is reduced unnecessary electrical source consumption, into the state of more excellent battery efficiency.In quick sleep mode, it is necessary to start
T323 timers：When UE detects no PS data within a period of time, start T323 timers, while being sent to RNC
UE Requested PS Data session end are indicated, during T323 timers are run, and UE forbids sending UE to RNC
Requested PS Data session end are indicated, until T323 time-out.Quick sleep mode can be widely applied to network
In, to improve the battery availability factor of terminal device, strengthen Consumer's Experience.
If UE is in dedicated channel connection status, when being moved between different RNC, more than one RNC money can be used
Source, different RNC then serves as different roles.Service wireless network controller (SRNC, Serving Radio
Network Controller) for the RNC for the interface connection for keeping the terminal and core net, for be responsible for core net and terminal it
Between data transmission and transfer and reception with the interface signaling of core net, be responsible for carry out wireless heterogeneous networks, be responsible for aerial
The data of interface carry out the processing of layer two, and perform basic radio resource management operations.Floating radio network controller (DRNC,
Drift Radio Network Controller) it is other RNC beyond Serving RNC.Drift Radio Network Controller controls what the terminal was used
Cell.When UE is gradually moved to Drift Radio Network Controller, the related repositioning process of UE can be triggered, Serving RNC decision-making performs UE correlations and reset
Position process, Serving RNC gets the switching command for issuing UE to Drift Radio Network Controller by core net (CN, Core Network), then
The switching command is sent to UE, UE completes the related repositioning process of UE further according to the switching command.
It is related performing UE after it is moved to Drift Radio Network Controller when UE is moved between RNC under dedicated channel connection status
During repositioning process, it is impossible to which the switching command sent by Serving RNC obtains the T323 timers of Drift Radio Network Controller, so, even if
Drift Radio Network Controller supports quick dormancy, and UE can not also start quick sleep mode after reorientation so that quick sleep mode failure.
The content of the invention
In view of this, it is a primary object of the present invention to provide a kind of method and system for realizing reorientation, enable to
UE, by the related repositioning process of UE, obtains T323 timers, so as to ensure quick sleep mode under dedicated channel connected state
Validity.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
A kind of method for realizing reorientation, including：Floating radio network controller RNC receives the re-positioning request of core net
Message, returns to the re-positioning request confirmation message for carrying quick dormancy information；
Serving RNC sets T323 cells according to the quick dormancy information of acquisition, and the T323 cells set are carried
Terminal is sent in switching command；
Terminal is according to the switching command received, it is determined that whether the RNC after reorientation supports quick dormancy mechanism.
The re-positioning request confirmation message that the return carries quick dormancy information includes：
The Drift Radio Network Controller returns to the re-positioning request confirmation message for carrying quick dormancy information to core net；
The core net returns to reorientation command messages to Serving RNC, includes acquisition in the reorientation command messages
Quick dormancy information.
The quick dormancy information includes：Whether switching target small area or Target RNC support the processor of quick dormancy
System, and when supporting the treatment mechanism of quick dormancy, the specific value of T323 timers.
The Serving RNC sets T323 cells to include according to the quick dormancy information of acquisition：
When the quick dormancy information of the acquisition shows that switching target small area or Target RNC do not support the place of quick dormancy
During reason mechanism, T323 cells are not carried；
When the quick dormancy information of the acquisition shows that switching target small area or Target RNC support the processing of quick dormancy
During mechanism, the specific value for the T323 timers that T323 cells are set to obtain.
The switching command at least includes：Radio bearer reallocation message, or transmission channel reallocation message, or physical channel weight
With message.
A kind of system for realizing reorientation, at least including core net, Serving RNC, Drift Radio Network Controller and terminal, wherein,
Drift Radio Network Controller, for receiving the RELOCATION REQUEST message from core net, returns to the weight for carrying quick dormancy information
Location Request confirmation message；
Core net, what is received for initiating RELOCATION REQUEST message to Drift Radio Network Controller, and being carried to Serving RNC output is fast
The reorientation command messages of fast dormancy information；
Serving RNC, for setting T323 cells according to the quick dormancy information of acquisition, and the T323 cells set is taken
Band is sent to terminal in switching command；
Terminal, for according to the switching command received, it is determined that whether the RNC after reorientation supports quick dormancy mechanism.
The quick dormancy information includes：Whether switching target small area or Drift Radio Network Controller support the processor of quick dormancy
System, and when supporting the treatment mechanism of quick dormancy, the specific value of T323 timers.
The Serving RNC specifically for：
Show that switching target small area or Target RNC do not support the place of quick dormancy in the quick dormancy information of the acquisition
During reason mechanism, T323 cells are not carried；
Show that switching target small area or Target RNC support the processing of quick dormancy in the quick dormancy information of the acquisition
During mechanism, the specific value for the T323 timers that T323 cells are set to obtain；
And the T323 cells set carrying is sent to terminal in switching command.
The technical scheme provided from the invention described above can be seen that the re-positioning request that core net is received including Drift Radio Network Controller
Message, returns to the re-positioning request confirmation message for carrying quick dormancy information；Serving RNC is according to the quick dormancy information of acquisition
T323 cells are set, and the T323 cells set carrying is sent to terminal in switching command；Terminal is according to receiving
Switching command, it is determined that whether the RNC after reorientation supports quick dormancy mechanism.By the inventive method, in dedicated channel connection
Under state, when UE is moved between RNC, after it is moved to Drift Radio Network Controller, when performing UE correlation repositioning process, pass through service
The switching command that RNC is sent obtains the T323 timers of Drift Radio Network Controller, so, and the mechanism of quick dormancy is supported in Drift Radio Network Controller
When, it is ensured that UE starts the validity of quick sleep mode after reorientation, it is ensured that the validity of quick sleep mode.
Brief description of the drawings
Fig. 1 realizes the flow chart of the method for reorientation for the present invention；
Fig. 2 realizes the composition structural representation of the system of reorientation for the present invention；
Fig. 3 realizes the schematic flow sheet of the first embodiment of the method for reorientation for the present invention；
Fig. 4 realizes the schematic flow sheet of the second embodiment of the method for reorientation for the present invention.
Embodiment
Fig. 1 realizes the flow chart of the method for reorientation for the present invention, as shown in figure 1, comprising the following steps：
Step 100：Drift Radio Network Controller receives the RELOCATION REQUEST message of core net, returns to the weight for carrying quick dormancy information
Location Request confirmation message.
Wherein, quick dormancy information includes：Whether switching target small area or Target RNC support the processor of quick dormancy
System, and when supporting the treatment mechanism of quick dormancy, the specific value of T323 timers.
In this step, core net so as to Serving RNC return reorientation command messages, in the reorientation command messages wrap
Whether the quick dormancy information containing acquisition, i.e. switching target small area or Drift Radio Network Controller support the treatment mechanism of quick dormancy, with
And when supporting the treatment mechanism of quick dormancy, the specific value of T323 timers.
Step 101：Serving RNC sets T323 cells according to the quick dormancy information of acquisition, and the T323 set is believed
Member carries and terminal is sent in switching command.
In this step, setting the T323 cells of switching target small area or Target RNC includes：When the quick dormancy of acquisition is believed
When breath shows that switching target small area or Target RNC do not support the treatment mechanism of quick dormancy, T323 cells are not carried；Work as acquisition
Quick dormancy information when showing that switching target small area or Target RNC support the treatment mechanism of quick dormancy, by T323 cells
It is set to the specific value of T323 timers obtained.
Wherein, switching command at least includes：Radio bearer reallocation message, or transmission channel reallocation message, or physical channel
Reallocation message.
Step 102：Terminal is according to the switching command received, it is determined that whether the RNC after reorientation supports quick dormancy machine
System.Specifically, if not carrying T323 cells in switching command, terminal is performed after switching, identifies the RNC after reorientation not
The treatment mechanism of quick dormancy is supported, terminal records and preserves the information；If carrying T323 cells in switching command, eventually
End is performed after switching, identifies that the RNC after reorientation supports the treatment mechanism of quick dormancy, and the specific value of T323 timers
For the T323 cell values carried in switching command, terminal records and preserves the information, and record and preservation T323 timers
Specific duration.
By the inventive method, under dedicated channel connection status, when UE is moved between RNC, Drift Radio Network Controller is moved at it
Afterwards, when performing UE correlation repositioning process, the switching command sent by Serving RNC obtains the T323 timings of Drift Radio Network Controller
Device, so, when Drift Radio Network Controller supports the mechanism of quick dormancy, it is ensured that UE starts having for quick sleep mode after reorientation
Effect property, it is ensured that the validity of quick sleep mode.
For the inventive method, a kind of system for realizing reorientation is also provided, as shown in Fig. 2 at least including core net, clothes
Business RNC, Drift Radio Network Controller and terminal, wherein,
Drift Radio Network Controller, for receiving the RELOCATION REQUEST message from core net, returns to the weight for carrying quick dormancy information
Location Request confirmation message.
Core net, what is received for initiating RELOCATION REQUEST message to Drift Radio Network Controller, and being carried to Serving RNC output is fast
The reorientation command messages of fast dormancy information.
Serving RNC, for setting T323 cells according to the quick dormancy information of acquisition, and the T323 cells set is taken
Band is sent to terminal in switching command.
Terminal, for according to the switching command received, it is determined that whether the RNC after reorientation supports quick dormancy mechanism.
The method of the present invention is described in detail with reference to embodiment.
Fig. 3 realizes the schematic flow sheet of the first embodiment of the method for reorientation for the present invention, as shown in figure 3, first is real
Apply in example, it is assumed that Drift Radio Network Controller supports quick dormancy mechanism, comprises the following steps：
Step 300：Core net sends re-positioning request to Drift Radio Network Controller.Implementing for this step is complete with prior art
Unanimously, repeat no more here.
Step 301~step 302：Drift Radio Network Controller receives the RELOCATION REQUEST message of core net, returns to re-positioning request and confirms
Message, carries the treatment mechanism that quick dormancy is supported in switching target small area in the reorientation confirmation message, and T323
It is assumed to be 20 seconds in specific value, first embodiment；Core net returns to reorientation command messages to Serving RNC, in the reorientation
The treatment mechanism that quick dormancy is supported in switching target small area is carried in command messages, and T323 specific value is 20 seconds.
Step 303：Serving RNC sends switching command, and the setting T323 cells in switching command to terminal.This step
In, because the treatment mechanism of quick dormancy is supported in switching target small area, therefore, T323 cells are carried in switching command, and
And its value is set to the T323 of acquisition specific value i.e. 20 second.
Step 304：Terminal receives switching command, due to carrying T323 cells in switching command, therefore terminal is performed and cut
After changing, determine that the RNC after reorientation supports the treatment mechanism of quick dormancy, and the specific value of T323 timers is ordered for switching
T323 cells value i.e. 20 seconds carried in order, terminal records and preserves this information, and records and preserve T323 timers
Specific duration 20 seconds.
Fig. 4 realizes the schematic flow sheet of the second embodiment of the method for reorientation for the present invention, as shown in figure 4, second is real
Apply in example, it is assumed that Drift Radio Network Controller does not support quick dormancy mechanism, comprise the following steps：
Step 400：Core net sends re-positioning request to Drift Radio Network Controller.Implementing for this step is complete with prior art
Unanimously, repeat no more here.
Step 401~step 402：Drift Radio Network Controller receives the RELOCATION REQUEST message of core net, returns to re-positioning request and confirms
Message, carries the treatment mechanism that Target RNC does not support quick dormancy in the reorientation confirmation message；Core net is to service
RNC returns to reorientation command messages, and the processor that Target RNC does not support quick dormancy is carried in the reorientation command messages
System.
Step 403：Serving RNC sends switching command to terminal, because Target RNC does not support the processor of quick dormancy
System, therefore, T323 cells is not carried in switching command.
Step 404：Terminal receives switching command, due to not carrying T323 cells in switching command, therefore terminal is performed and cut
After changing, determine that the RNC after reorientation does not support the treatment mechanism of quick dormancy, terminal records and preserves the information.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the scope of the present invention, it is all
Any modifications, equivalent substitutions and improvements made within the spirit and principles in the present invention etc., should be included in the protection of the present invention
Within the scope of.
Claims (6)
1. a kind of method for realizing reorientation, it is characterised in that including：Floating radio network controller RNC receives core net
RELOCATION REQUEST message, returns to the re-positioning request confirmation message for carrying quick dormancy information；
Serving RNC sets T323 cells according to the quick dormancy information of acquisition, and the T323 cells set are carried in switching
Terminal is sent in order；
Terminal is according to the switching command received, it is determined that whether the RNC after reorientation supports quick dormancy mechanism；
Wherein, the quick dormancy information includes：Whether switching target small area or Target RNC support the processor of quick dormancy
System, and when supporting the treatment mechanism of quick dormancy, the specific value of T323 timers.
2. according to the method described in claim 1, it is characterised in that the reorientation that the return carries quick dormancy information please
Confirmation message is asked to include：
The Drift Radio Network Controller returns to the re-positioning request confirmation message for carrying quick dormancy information to core net；
The core net returns to reorientation command messages to Serving RNC, includes the fast of acquisition in the reorientation command messages
Fast dormancy information.
3. according to the method described in claim 1, it is characterised in that the Serving RNC is set according to the quick dormancy information of acquisition
Putting T323 cells includes：
When the quick dormancy information of the acquisition shows that switching target small area or Target RNC do not support the processor of quick dormancy
When processed, T323 cells are not carried；
When the quick dormancy information of the acquisition shows that switching target small area or Target RNC support the treatment mechanism of quick dormancy
When, the specific value for the T323 timers that T323 cells are set to obtain.
4. according to the method described in claim 1, it is characterised in that the switching command at least includes：Radio bearer is matched somebody with somebody again to disappear
Breath, or transmission channel reallocation message, or physical channel reallocation message.
5. a kind of system for realizing reorientation, it is characterised in that at least including core net, Serving RNC, Drift Radio Network Controller and terminal,
Wherein,
Drift Radio Network Controller, for receiving the RELOCATION REQUEST message from core net, returns to the reorientation for carrying quick dormancy information
Ask confirmation message；
Core net, what is received for initiating RELOCATION REQUEST message to Drift Radio Network Controller, and being carried to Serving RNC output quickly stops
The reorientation command messages of dormancy information；
Serving RNC, for setting T323 cells according to the quick dormancy information of acquisition, and the T323 cells set is carried
Terminal is sent in switching command；
Terminal, for according to the switching command received, it is determined that whether the RNC after reorientation supports quick dormancy mechanism；
Wherein, the quick dormancy information includes：Whether switching target small area or Drift Radio Network Controller support the processor of quick dormancy
System, and when supporting the treatment mechanism of quick dormancy, the specific value of T323 timers.
6. system according to claim 5, it is characterised in that the Serving RNC specifically for：
Show that switching target small area or Target RNC do not support the processor of quick dormancy in the quick dormancy information of the acquisition
When processed, T323 cells are not carried；
Show that switching target small area or Target RNC support the treatment mechanism of quick dormancy in the quick dormancy information of the acquisition
When, the specific value for the T323 timers that T323 cells are set to obtain；
And the T323 cells set carrying is sent to terminal in switching command.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110005883.1A CN102595538B (en) | 2011-01-12 | 2011-01-12 | A kind of method and system for realizing reorientation |
| PCT/CN2011/082887 WO2012094925A1 (en) | 2011-01-12 | 2011-11-24 | Method and system for realizing relocation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110005883.1A CN102595538B (en) | 2011-01-12 | 2011-01-12 | A kind of method and system for realizing reorientation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102595538A CN102595538A (en) | 2012-07-18 |
| CN102595538B true CN102595538B (en) | 2017-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110005883.1A Expired - Fee Related CN102595538B (en) | 2011-01-12 | 2011-01-12 | A kind of method and system for realizing reorientation |
Country Status (2)
| Country | Link |
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| CN (1) | CN102595538B (en) |
| WO (1) | WO2012094925A1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101155377A (en) * | 2006-09-25 | 2008-04-02 | 华为技术有限公司 | Method, device and system for preventing periodic across-area updating failure |
| CN101170718A (en) * | 2006-10-26 | 2008-04-30 | 中兴通讯股份有限公司 | Method and system for obtaining continuous packet connection technology support capability information |
| CN101505513A (en) * | 2008-02-04 | 2009-08-12 | 中兴通讯股份有限公司 | Method for repositioning from high speed downlink packet access service to dedicated channel service |
| CN101902787A (en) * | 2009-05-25 | 2010-12-01 | 中兴通讯股份有限公司 | Resource correlation method and system in reposition |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005260435A (en) * | 2004-03-10 | 2005-09-22 | Matsushita Electric Ind Co Ltd | Mobile communication system and radio network control method |
-
2011
- 2011-01-12 CN CN201110005883.1A patent/CN102595538B/en not_active Expired - Fee Related
- 2011-11-24 WO PCT/CN2011/082887 patent/WO2012094925A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101155377A (en) * | 2006-09-25 | 2008-04-02 | 华为技术有限公司 | Method, device and system for preventing periodic across-area updating failure |
| CN101170718A (en) * | 2006-10-26 | 2008-04-30 | 中兴通讯股份有限公司 | Method and system for obtaining continuous packet connection technology support capability information |
| CN101505513A (en) * | 2008-02-04 | 2009-08-12 | 中兴通讯股份有限公司 | Method for repositioning from high speed downlink packet access service to dedicated channel service |
| CN101902787A (en) * | 2009-05-25 | 2010-12-01 | 中兴通讯股份有限公司 | Resource correlation method and system in reposition |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012094925A1 (en) | 2012-07-19 |
| CN102595538A (en) | 2012-07-18 |
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