CN101106420B - A method for merging downlink multicast services in a cell - Google Patents
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- CN101106420B CN101106420B CN2006100902684A CN200610090268A CN101106420B CN 101106420 B CN101106420 B CN 101106420B CN 2006100902684 A CN2006100902684 A CN 2006100902684A CN 200610090268 A CN200610090268 A CN 200610090268A CN 101106420 B CN101106420 B CN 101106420B
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- 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
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Abstract
The invention discloses a method for realizing Cell Multimedia Broadcast (CMB) services downlink combination. The method transmits by downlink the identical streaming media services through a plurality of cells respectively, and the user end (UE) selectively combines and receives the downlink streaming media services from a plurality of cells. In this case, when the cell handover is conducted in the cell reselection, even if the services from the original dwelling cells of UE are interrupted, UE can also receive the streaming media services via other common frequency adjacent areas, the service interruption is avoided, the feelings of CMB service users are improved, and the service quality of the CMB service is enhanced; besides, because users receive the streaming media services from a plurality of cells by combining, the invention effectively improves the receiving quality of downlink data, thereby allows FACH channel carrying streaming media services to transmit by using smaller downlink transmission power, saves a mass of system resources and reduces interference on the network, with the saved network resources being used to open more CMB channels.
Description
Technical field
The present invention relates to the mobile communication broadcast technology, refer to the method for the professional descending merging of a kind of realization cell multicast (CMB, CellMultiple Broadcast) especially.
Background technology
The mobile terminal television function is meant directly TV reception (Streaming Media) on portable terminal of user, can realize multimedia broadcast multi-broadcasting business in third generation partner program version 6 (3GPP R6) agreement, but the R6 agreement is not also formulated at present and is finished, and ripe product is released market also needs the long time.
The product of Wideband Code Division Multiple Access (WCDMA) (WCDMA) R99, R4 agreement has been realized commercialization, but being merely able to provides point-to-point live streaming media and order program service for the user, and the cost of program request is very high, has limited number of users, greatly reduces the commercial value of mobile terminal television function service.
Given this, provide at present and be carried on Secondary Common Control Physical Channel (S-CCPCH, Secondary-Common Control Physical Channel) multicast service on is the CMB business, can realize multicast service in WCDMA R99, R4 product under the contract, and this business success is commercial.
In order to realize the CMB business, need carry the CMB channel for each cell configuration at least one S-CCPCH, join a signaling forward access channel (FACH on every S-CCPCH, ForwardAccess Channel) and a professional FACH, the corresponding sub-district CMB channel of this business FACH is carrying different programs on the CMB channel of sub-district.Wherein, S-CCPCH is used to send the information of FACH channel.Use the user terminal (UE) of CMB business to be in forward direction access (CELL_FACH) state, the CELL_FACH state is a kind of of Radio Resource control (RRC) connection status, refer to that UE and network side communicate by Random Access Channel (RACH) and FACH channel respectively in up-downgoing, network side is known UE sub-district, place this moment.Non-CMB user does not use the S-CCPCH of carrying CMB.
The relation of sub-district CMB channel and program carrying is just as the relation of television channel and TV programme, such as, television channel have 1 channel, 2 channels ..., the K channel, TV programme has the CCTV, goes up tableland, Jiang Sutai, Zhe Jiangtai, Yunnan platform or the like.1 channel can be play the CCTV on the television set, also can play Jiang Sutai, has corresponding relation between television channel and the TV programme and can pass through configuration foundation, and same, each CMB channel can carry by corresponding different programs.
At present, under the control of network side, UE comes the receiving stream media business by self resident sub-district, and promptly streaming media service is realized descending transmission by the current persistent district of UE.From the mechanism of existing UE use CMB business, because UE only comes the receiving stream media business by a sub-district, therefore, when the gravity treatment of sub-district, can cause inevitable service disconnection, thereby have a strong impact on the professional user's of use of CMB impression, reduce the service quality of CMB business; In addition,, need the down transmitting power of the FACH channel of increase stream media bearing business, taken a large amount of system resources like this, also increased interference simultaneously network in order to guarantee the quality of the streaming media service that UE receives.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of method that realizes the descending merging of cell multicast service, can improve the service quality of CMB business, and conserve system resources reduces the interference to network simultaneously.
For achieving the above object, technical scheme of the present invention specifically is achieved in that
A kind of method that realizes the professional descending merging of cell multicast CMB, this method may further comprise the steps:
A. the measuring control information and the homogeneous-frequency adjacent-domain information that issue according to network side of user terminal is measured the quality of adjacent area, and according to the measurement report of measuring the quality uploading adjacent area; Wherein, described measuring control information comprises: be used to identify the type of message that this type of message is a measuring control information; Be used to represent that described user terminal can receive the activation sub-district maximum of the sub-district of CMB business simultaneously; With reference to thresholding, 8a incident sluggishness, 8b incident sluggishness, 8c incident sluggishness, 8a event delay triggered time, 8b event delay triggered time, 8c event delay triggered time, 8a event report interval and 8c event report at interval; User terminal measurement adjacent area method for quality is: if the signal to noise ratio of the sub-district that goes out of described user terminal measurement greater than described with reference to the thresholding and the first parameter sum, described first parameter is the merchant of 8a incident sluggishness and 2, and continue the described 8a event delay triggered time, it is the 8a event report of optional sub-district that then described user terminal reports this sub-district of expression to network side; If the signal to noise ratio of the sub-district that goes out of described user terminal measurement is less than described poor with reference to the thresholding and second parameter, described second parameter is the merchant of 8b incident sluggishness and 2, and continue the described 8b event delay triggered time, then described user terminal reports this sub-district of expression to be the 8b event report of optional sub-district not to network side, stops simultaneously receiving data by this sub-district; When the sub-district that the current merging of described user terminal receives surpasses described activation sub-district maximum, if the signal to noise ratio of the sub-district that described user terminal measurement goes out is greater than the signal to noise ratio and the 3rd parameter sum of the poorest sub-district of the current use of described user terminal sub-district lumped mass, described the 3rd parameter is the merchant of 8c incident sluggishness and 2, and continue the described 8c event delay triggered time, it is the 8c incident of optional sub-district that then described user terminal reports this sub-district of expression to network side;
B. network side is optionally being selected annexable adjacent area in the adjacent area, and annexable neighboring BS information is being handed down to this user terminal according to the measurement report of adjacent area, and this user terminal is by annexable adjacent area receiving stream media business.
8a event number in the described measurement report is less than described activation sub-district maximum.
8c event number in the described measurement report is one.
Select the method for annexable adjacent area to be described in the step B: described network side determines whether to elect as annexable adjacent area according to the operating position of optional adjacent area, if this optional adjacent area starts, then this optional adjacent area of network side selection is annexable adjacent area;
If this optional adjacent area does not start and do not lack resource, it is annexable adjacent area and this annexable adjacent area of startup that then described network side is selected this optional adjacent area;
If this optional adjacent area does not start and lacks resource, it is annexable adjacent area that then described network side is not selected this optional adjacent area.
This method also comprises: if described network side can not use the sub-district of the corresponding 8a/8c incident in the described measurement report to issue data, then described user terminal after blanking time, sends the 8a/8c event report of this sub-district at the described 8a event report interval/8c event report in interval to described network side.
This method also comprises: if there is the sub-district of corresponding 8b incident in the described measurement report, then described network side stops to send downlink data by this sub-district when checking that this sub-district does not have the user to use.
Method by annexable adjacent area receiving stream media business described in the step B is: described user terminal receives identical downstream video business by the FACH of available adjacent area, and merges the downstream video business that receives.
If the current just sub-district in the cell set of receiving stream media business of described user terminal does not belong to the sub-district in the described annexable neighboring BS information, then described user terminal stops to receive data by this sub-district.
This method also comprises: after described user terminal is finished the sub-district gravity treatment, described user terminal reads the homogeneous-frequency adjacent-domain information of new persistent district, and receive the new measuring control information that described network side issues, described user terminal returns execution in step A according to new homogeneous-frequency adjacent-domain information and control information.
Described measurement report comprises:
Be used to identify the type of message that this type of message is a measurement report;
Be used to carry event result (Event Results) territory of event identifier field He this incident corresponding district identification field of event type;
The number in described event result territory is less than described activation sub-district maximum.
Described annexable neighboring BS information is carried in the indication of available adjacent area; Described available adjacent area indication comprises:
Be used to identify the type of message that this type of message is the indication of available adjacent area;
Be used to carry the available cell tabulation territory of adjacent area sign, SCCPCH channel information, transport format combination set, FACH/ paging channel (PCH) information list, wherein, described FACH/PCH information list carries TFS Transport Format Set and transmission channel sign;
The number in described available cell tabulation territory should be less than described activation sub-district maximum.
Described user terminal is the terminal that is in the CELL_FACH state.
As seen from the above technical solution, the inventive method is carried out descending transmission by a plurality of sub-districts respectively with identical streaming media service, UE selects to merge the downstream video business that receives from a plurality of sub-districts, like this, when the sub-district switching is carried out in the sub-district gravity treatment, even the service disconnection of the former persistent district of UE, UE also can pass through other homogeneous-frequency adjacent-domain receiving stream media business, avoid professional interruption, improved the professional user's of use of CMB impression, improved the service quality of CMB business; In addition, because the user is by merging the streaming media service that receives from a plurality of sub-districts, improved the downlink data quality of reception effectively, thereby the FACH channel of stream media bearing business is sent with less down transmitting power, saved a large amount of system resources and the interference that has reduced network, and the Internet resources of saving can be used to offer more CMB channel.
Description of drawings
Fig. 1 is UE of the present invention realizes the professional descending transmission of CMB by measurement report a structural representation;
Fig. 2 is the flow chart of the inventive method.
Embodiment
Core concept of the present invention is: measuring control information and homogeneous-frequency adjacent-domain information that user terminal issues according to network side, and the quality of measurement adjacent area, and according to the measurement report of measuring the quality uploading adjacent area; Network side shows the annexable adjacent area of selection in the optional adjacent area according to the measurement report of adjacent area at measurement report, and annexable neighboring BS information is handed down to this user terminal, and this user terminal is by annexable adjacent area receiving stream media business.
For making purpose of the present invention, technical scheme and advantage clearer, below with reference to the accompanying drawing preferred embodiment that develops simultaneously, the present invention is described in more detail.
Fig. 1 is UE of the present invention realizes the professional descending transmission of CMB by measurement report a structural representation, as shown in Figure 1, suppose UE except that providing the service by current persistent district, can also be that homogeneous-frequency adjacent-domain 1 and homogeneous-frequency adjacent-domain 2 provide service by two homogeneous-frequency adjacent-domains, the solid line unidirectional arrow represents to send downlink data among Fig. 1, the chain-dotted line unidirectional arrow is represented to send downlink data, and the dotted line unidirectional arrow represents to transmit signaling.
Fig. 2 is the flow chart of the inventive method, below in conjunction with Fig. 1, describes the specific implementation step that the present invention realizes the professional descending transmission of CMB in detail.
Step 200: measuring control information and homogeneous-frequency adjacent-domain information that user terminal issues according to network side, the quality of measurement adjacent area, and according to the measurement report of measuring the quality uploading adjacent area.
Described user terminal is in the CELL_FACH state.
Usually, network side can pass through system information block (SIB, System Information Block) 12 to UE broadcasting homogeneous-frequency adjacent-domain information, and this point belongs to prior art, and specific implementation method and the inventive method are irrelevant, no longer describe in detail here.
UE enters the CELL_FACH state, and network side can send the measuring control information of measuring the adjacent area quality to this UE, comprises in this measuring control information:
Type of message (Message Type), being used to identify this type of message is measuring control information;
Activate sub-district maximum (Max Amount of active sets), be used to represent that UE can receive the maximum number of the sub-district of CMB business simultaneously; This value is integer type, and value can be between 1～20;
With reference to thresholding (Threshold Used Frequent), be integer type, value can be between-24dB～0dB;
8a incident sluggishness (Hysteresis 8a) is the real number type, and value can be between 0～7.5dB, and step-length can be 0.5dB;
8b incident sluggishness (Hysteresis 8b) is the real number type, and value can be between 0～7.5dB, and step-length can be 0.5dB;
8c incident sluggishness (Hysteresis 8c) is the real number type, and value can be between 0～7.5dB, and step-length can be 0.5dB;
The 8a event delay triggered time (Time to trigger (8a)) is integer type, and value can be 0,10,20,40,60,80,100,120,160,200,240,320,640,1280,2560,5000 etc., and unit is a millisecond (ms);
The 8b event delay triggered time (Time to trigger (8b)) is integer type, and value can be 0,10,20,40,60,80,100,120,160,200,240,320,640,1280,2560,5000 etc., and unit is ms;
The 8c event delay triggered time (Time to trigger (8c)) is integer type, and value can be 0,10,20,40,60,80,100,120,160,200,240,320,640,1280,2560,5000 etc., and unit is ms;
The 8a event report is (Event Report interval (8a)) at interval, is integer type, and value can be 1,10,20,40, and 60,80,100,120,160,200,240,320,640,1280,2560 etc., unit is second (second);
The 8c event report is (Event Report interval (8c)) at interval, is integer type, and value can be 1,10,20,40, and 60,80,100,120,160,200,240,320,640,1280,2560 etc., unit is second.
In this step, after the UE that is in the CELL_FACH state received control information from network side, if the sub-district number of the current use of UE surpasses promptly more than or equal to Max Amount of activesets, then UE carried out the 8c/8b affair to the adjacent area; If the sub-district number of the current use of UE does not surpass promptly less than Max Amount of active sets, then UE carries out the 8a/8b affair to the adjacent area, and here, the current resident sub-district of UE does not participate in measuring, and the method for measurement is:
If UE measure the signal to noise ratio (Ec/N0pcpich) that the Target cell quality is Primary Common Pilot Channel (PCPICH) channel＞(Threshold used frequency+Hysteresis 8a/2) and lasting Timeto trigger (8a) long-time, then UE thinks that this sub-district is the optional sub-district that can be used for downlink data receiving, reports the 8a event report to network side;
If UE measurement target cell quality Ec/No
Pcpich＜(Threshold used frequency-Hysteresis 8b/2) and lasting Time to trigger (8b) are long-time, then UE thinks that this sub-district is the sub-district that cannot be used for downlink data receiving, report the 8b event report to network side, stop simultaneously receiving data by this sub-district;
If UE measurement target cell quality Ec/No
Pcpich＞(Ec/No
Pcpich-worst+ Hysteresis 8c/2) and lasting Time to trigger (8c) long-time, then to think that this cell quality is better than current for this UE provides the quality of the sub-district of service for UE, is the optional sub-district that can be used to replace current certain sub-district downlink data receiving.Wherein, Ec/No
Pcpich-worstSignal to noise ratio for the poorest sub-district of the current use of UE sub-district lumped mass.
In order not increase the burden of network side, guarantee the validity of control, the number of UE 8a incident in the measurement report that network side reports should be less than Max Amount of active sets, and described measurement report is exactly the set of the sub-district measured of the current UE event type corresponding with this sub-district.Such as, among Fig. 1, suppose that Max Amount of active sets is 3, UE comprises homogeneous-frequency adjacent-domain 1 corresponding 8a incident in the measurement report that network side reports, homogeneous-frequency adjacent-domain 2 corresponding 8a incidents, then explanation, UE can pass through current persistent district, homogeneous-frequency adjacent-domain 1 and homogeneous-frequency adjacent-domain 2 downlink data receivings simultaneously.
Step 201: network side shows the annexable adjacent area of selection in the optional adjacent area according to the measurement report of adjacent area at measurement report, and annexable neighboring BS information is handed down to this user terminal, and this user terminal is by annexable adjacent area receiving stream media business.
UE comprises to the measurement report that network side reports:
Message Type, being used to identify this type of message is measurement report;
Event result (Event Results) territory comprises event identifier field and this incident corresponding district identification field of being used to carry event type in this territory, the number in event result territory should be less than MaxAmount of active sets.Can be enumeration type in the event identifier field, be used to enumerate 8a incident, 8b incident or 8c incident; Carrying the scrambler of dissimilar incident corresponding district in the cell identification field, be integer type, can be the value between 0～511.
Network side selects the method for annexable adjacent area to be: network side determines whether to elect as annexable adjacent area according to the operating position of optional adjacent area, if this optional adjacent area starts, it is annexable adjacent area that network side is selected this optional adjacent area; If 8a/8c incident corresponding district does not start the data forwarding of same program channel, then network side begins to send the data of same channel when this local resource is sufficient.Like this, UE can receive the descending CMB business from a plurality of sub-districts simultaneously; Afterwards, network side sends the indication of available adjacent area to this UE, carries the set of the neighboring BS information that current UE can descending merging in this indication.
But, if network side is because reasons such as resource temporarily can not use the sub-district of corresponding 8a/8c incident to issue data, then network side does not return the indication of available adjacent area to UE, UE then after interval Event reportinterval (8a)/Event report interval (8a) is long-time, continues to send the 8a/8c event report of this sub-district.
In addition, in measurement report, if there is the sub-district of corresponding 8b incident, then network side stops to send downlink data by this sub-district when checking that this sub-district does not have other user to use.
After UE receives the available adjacent area indication that carries annexable neighboring BS information from network side, FACH channel by available adjacent area adopts the identical descending CMB business of merging receive mode reception of selecting, need to prove that selecting to merge the specific implementation that receives belongs to prior art, no longer describes in detail here.If the indication of available adjacent area does not comprise certain sub-district in the current cell set that is receiving the CMB business, then UE stops to receive data by this sub-district immediately.
Can comprise in the indication information of available adjacent area:
Message Type, being used to identify this type of message is the indication of available adjacent area;
Available cell tabulation (Capable cell list) territory, can comprise adjacent area sign (Neighbouring cell identity) field in this territory, SCCPCH channel information (Secondary CCPCHinfo) field, transport format combination set (Transport Format Combination Set), FACH/PCH information list (FACH/PCH information list) field wherein also comprises TFS Transport Format Set (Transport Format Set) and transmission channel sign (Transport channel identity) in FACH/ paging channel (PCH) the information list field.Field in the Capable cell list territory all meets the standard definition of 25.331 agreements, and the number in Capable cell list territory should be less than Max Amount of activesets.
From the invention described above method as seen, identical streaming media service carries out descending transmission by a plurality of sub-districts respectively, UE merges the downstream video business that receives from a plurality of sub-districts, like this, when the sub-district switching is carried out in the sub-district gravity treatment, even the service disconnection of the former persistent district of UE, UE also can pass through other homogeneous-frequency adjacent-domain receiving stream media business, avoid professional interruption, improved the professional user's of use of CMB impression, improved the service quality of CMB business; In addition, because the user is by merging the streaming media service that receives from a plurality of sub-districts, improved the downlink data quality of reception effectively, thereby reduced the SCCPCH down transmitting power of carrying FACH channel, saved a large amount of system resources and the interference that has reduced network, and the Internet resources of saving can be used to offer more CMB channel.
The present invention also further comprises: after finishing the sub-district gravity treatment, UE reads the homogeneous-frequency adjacent-domain information of new persistent district, and receive the new measuring control information that network side issues, and UE can be according to new homogeneous-frequency adjacent-domain information and control information, circulation execution in step 200 and step 201.
The above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention, all any modifications of being made within the spirit and principles in the present invention, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (12)
1. method that realizes the professional descending merging of cell multicast (CMB) is characterized in that this method may further comprise the steps:
A. the measuring control information and the homogeneous-frequency adjacent-domain information that issue according to network side of user terminal is measured the quality of adjacent area, and according to the measurement report of measuring the quality uploading adjacent area; Described measuring control information comprises: be used to identify the type of message that this type of message is a measuring control information; Be used to represent that described user terminal can receive the activation sub-district maximum of the sub-district of CMB business simultaneously; With reference to thresholding, 8a incident sluggishness, 8b incident sluggishness, 8c incident sluggishness, 8a event delay triggered time, 8b event delay triggered time, 8c event delay triggered time, 8a event report interval and 8c event report at interval;
User terminal measurement adjacent area method for quality is: if the signal to noise ratio of the sub-district that goes out of described user terminal measurement greater than described with reference to the thresholding and the first parameter sum, described first parameter is the merchant of 8a incident sluggishness and 2, and continue the described 8a event delay triggered time, it is the 8a event report of optional sub-district that then described user terminal reports this sub-district of expression to network side; If the signal to noise ratio of the sub-district that goes out of described user terminal measurement is less than described poor with reference to the thresholding and second parameter, described second parameter is the merchant of 8b incident sluggishness and 2, and continue the described 8b event delay triggered time, then described user terminal reports this sub-district of expression to be the 8b event report of optional sub-district not to network side, stops simultaneously receiving data by this sub-district; When the sub-district that the current merging of described user terminal receives surpasses described activation sub-district maximum, if the signal to noise ratio of the sub-district that described user terminal measurement goes out is greater than the signal to noise ratio and the 3rd parameter sum of the poorest sub-district of the current use of described user terminal sub-district lumped mass, described the 3rd parameter is the merchant of 8c incident sluggishness and 2, and continue the described 8c event delay triggered time, it is the 8c incident of optional sub-district that then described user terminal reports this sub-district of expression to network side;
B. network side is optionally being selected annexable adjacent area in the adjacent area, and annexable neighboring BS information is being handed down to this user terminal according to the measurement report of adjacent area, and this user terminal is by annexable adjacent area receiving stream media business.
2. method according to claim 1 is characterized in that, the 8a event number in the described measurement report is less than described activation sub-district maximum.
3. method according to claim 1 is characterized in that, the 8c event number in the described measurement report is one.
4. method according to claim 1, it is characterized in that, select the method for annexable adjacent area to be described in the step B: described network side determines whether to elect as annexable adjacent area according to the operating position of optional adjacent area, if this optional adjacent area starts, then this optional adjacent area of network side selection is annexable adjacent area;
If this optional adjacent area does not start and do not lack resource, it is annexable adjacent area and this annexable adjacent area of startup that then described network side is selected this optional adjacent area;
If this optional adjacent area does not start and lacks resource, it is annexable adjacent area that then described network side is not selected this optional adjacent area.
5. method according to claim 1, it is characterized in that, this method also comprises: if described network side can not use the sub-district of the corresponding 8a/8c incident in the described measurement report to issue data, then described user terminal after blanking time, sends the 8a/8c event report of this sub-district at the described 8a event report interval/8c event report in interval to described network side.
6. method according to claim 1 is characterized in that, this method also comprises: if there is the sub-district of corresponding 8b incident in the described measurement report, then described network side stops to send downlink data by this sub-district when checking that this sub-district does not have the user to use.
7. method according to claim 1, it is characterized in that, method by annexable adjacent area receiving stream media business described in the step B is: described user terminal receives identical downstream video business by the forward access channel (FACH) of available adjacent area, and merges the downstream video business that receives.
8. method according to claim 1, it is characterized in that, if the current just sub-district in the cell set of receiving stream media business of described user terminal does not belong to the sub-district in the described annexable neighboring BS information, then described user terminal stops to receive data by this sub-district.
9. method according to claim 1, it is characterized in that, this method also comprises: after described user terminal is finished the sub-district gravity treatment, described user terminal reads the homogeneous-frequency adjacent-domain information of new persistent district, and receive the new measuring control information that described network side issues, described user terminal returns execution in step A according to new homogeneous-frequency adjacent-domain information and control information.
10. method according to claim 1 is characterized in that, described measurement report comprises:
Be used to identify the type of message that this type of message is a measurement report;
Be used to carry event result (Event Results) territory of event identifier field He this incident corresponding district identification field of event type;
The number in described event result territory is less than described activation sub-district maximum.
11. method according to claim 1 is characterized in that, described annexable neighboring BS information is carried in the indication of available adjacent area; Described available adjacent area indication comprises:
Be used to identify the type of message that this type of message is the indication of available adjacent area;
Be used to carry the available cell tabulation territory of adjacent area sign, Secondary Common Control Physical Channel (SCCPCH) channel information, transport format combination set, FACH/ paging channel (PCH) information list, wherein, described FACH/PCH information list carries TFS Transport Format Set and transmission channel sign;
The number in described available cell tabulation territory should be less than described activation sub-district maximum.
12., it is characterized in that described user terminal is for being in the terminal that forward direction inserts (CELL_FACH) state according to each described method of claim 1～11.
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| CN101553002B (en) * | 2008-03-31 | 2011-12-07 | 华为技术有限公司 | Method, terminal and system for issuing and receiving adjacent district information |
| CN102083070A (en) * | 2009-11-30 | 2011-06-01 | 中国移动通信集团黑龙江有限公司 | Network neighbor optimization method, device and system |
| CN102647742A (en) * | 2011-02-17 | 2012-08-22 | 中兴通讯股份有限公司 | Method, device and system for controlling user equipment to measure |
| CN103297978B (en) * | 2012-02-29 | 2016-09-21 | 鼎桥通信技术有限公司 | A kind of cell configuring method and device |
| WO2015070455A1 (en) * | 2013-11-18 | 2015-05-21 | 华为技术有限公司 | Adaptive multiple rate coding rate adjusting method and device |
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| CN1618228A (en) * | 2001-12-27 | 2005-05-18 | 松下电器产业株式会社 | Exchange system and communication recording method |
| CN1496041A (en) * | 2002-06-14 | 2004-05-12 | ���ǵ�����ʽ���� | Equipment and method for determining soft switchover for CDMA mobile communication system |
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