CN1889777A - 从第二代切换回第三代移动通信系统的业务更改方法 - Google Patents
从第二代切换回第三代移动通信系统的业务更改方法 Download PDFInfo
- Publication number
- CN1889777A CN1889777A CNA2006100988971A CN200610098897A CN1889777A CN 1889777 A CN1889777 A CN 1889777A CN A2006100988971 A CNA2006100988971 A CN A2006100988971A CN 200610098897 A CN200610098897 A CN 200610098897A CN 1889777 A CN1889777 A CN 1889777A
- Authority
- CN
- China
- Prior art keywords
- business
- network
- multimedia
- rab
- core net
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 87
- 238000010295 mobile communication Methods 0.000 title claims description 9
- 230000004048 modification Effects 0.000 claims description 54
- 238000012986 modification Methods 0.000 claims description 54
- 230000008859 change Effects 0.000 claims description 20
- 230000008569 process Effects 0.000 claims description 19
- 230000004044 response Effects 0.000 claims description 15
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000011084 recovery Methods 0.000 description 5
- 241000209094 Oryza Species 0.000 description 4
- 235000007164 Oryza sativa Nutrition 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 235000021186 dishes Nutrition 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 235000009566 rice Nutrition 0.000 description 4
- 230000011664 signaling Effects 0.000 description 3
- 230000006854 communication Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 238000011191 terminal modification Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/12—Reselecting a serving backbone network switching or routing node
- H04W36/125—Reselecting a serving backbone network switching or routing node involving different types of service backbones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/14—Reselecting a network or an air interface
- H04W36/144—Reselecting a network or an air interface over a different radio air interface technology
- H04W36/1443—Reselecting a network or an air interface over a different radio air interface technology between licensed networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本发明公开了一种SCUDIF呼叫3G网络切换到2G网络，再由2G网络切换回3G网络时的业务更改方法，该方法包括以下步骤：A、3G网络中的核心网确定切换回的业务在2G网络中被降质后，通知接入网将所述业务修改为SCUDIF呼叫业务；B、所述接入网根据所述通知将所述业务修改为SCUDIF呼叫业务。应用本发明能够在用户从2G网络切换回3G网络时，将在2G网络中被降质的SCUDIF呼叫恢复为SCUDIF呼叫业务。
Description
技术领域
本发明涉及移动通信系统间切换技术，特别涉及从第二代切换回第三代移动通信系统的业务更改方法。
背景技术
随着第三代移动通信(3G)宽带码分多址接入(WCDMA)技术的日趋成熟，全球许多国家都已部署WCDMA网络。在3G网络的建设过程中，为了降低建网成本、提供业务连续服务的功能，需要以第二代移动通信(2G)网络为依托，逐步实现连续覆盖的目标。因此，在较长的一段时间内，2G网络和3G网络将共同存在、互相补充。
无限制数字信息/限制数字信息(UDI/RDI)业务更改及回落(SCUDIF)呼叫是3G网络提供的一种支持双承载能力信元值(BCIE)的多媒体呼叫，在无线资源不满足或者网络不支持等一些特定情况下，SCUDIF呼叫将被降质为语音呼叫；而在无线资源满足或者一些特定的条件满足时，SCUDIF呼叫将能够由语音呼叫提升为多媒体呼叫。
当用户在2G网络和3G网络共同覆盖的区域内进行多媒体业务通话时，使用双模终端的用户会出现从3G网络到2G网络、或者从2G网络到3G网络的系统间切换；
如果用户的呼叫为SCUDIF呼叫，那么，在从3G网络切换到2G网络的过程中，由于2G网络不支持多媒体业务，所以用户的多媒体业务将被降质为语音业务；
若终端的网络选择优选为3G网络，当无线资源条件满足时，终端会再次切换回3G网络，根据第三代合作伙伴计划的技术规范3GPP TS 23.009R6协议的描述，从2G网络到3G网络的系统间切换采用重定位过程实现，由于此前用户从3G网络切换到2G网络时，SCUDIF呼叫已经被降质为语音呼叫，所以在从2G网络切换回3G网络后，用户的业务仍然为语音业务。
如此，在3G网络的接入网侧出现了信息缺失，因此，即使在无线资源条件满足的情况下，无线网络控制器(RNC)设备也不会主动请求将业务从语音业务提升为多媒体业务，导致用户在系统间切换之后不能切换回SCUDIF呼叫业务。
发明内容
有鉴于此，本发明的主要目的在于提供一种SCUDIF呼叫3G网络切换到2G网络，再由2G网络切换回3G网络时的业务更改方法，达到将在2G网络中被降质的SCUDIF呼叫恢复为SCUDIF呼叫的目的。
为达到上述目的，本发明的技术方案具体是这样实现的：
一种无限制/限制数字信息业务更改及回落SCUDIF呼叫从第三代移动通信3G网络切换到第二代移动通信2G网络，再由2G网络切换回3G网络时的业务更改方法，该方法包括以下步骤：
A、3G网络中的核心网确定切换回的业务在2G网络中被降质后，通知接入网将所述业务修改为无限制/限制数字信息业务更改及回落SCUDIF呼叫业务；
B、所述接入网根据所述通知将所述业务修改为SCUDIF呼叫业务。
其中，步骤A所述3G网络中的核心网确定切换回的业务在2G网络中被降质的方法可以为：
3G网络中的核心网根据呼叫建立阶段记录的用户业务能力值，与所述切换回的业务进行比较，在该用户业务能力值与所述切换回的业务不相同时，确定所述切换回的业务在2G网络中被降质。
其中，所述3G网络中的核心网记录用户业务能力值的方法可以为：
在用户终端呼叫建立阶段，由该用户终端所接入的3G网络的移动交换中心MSC记录用户业务能力值。
其中，步骤A所述核心网通知接入网将所述业务修改为SCUDIF呼叫业务的方法可以为：
核心网向接入网发送携带多媒体、语音业务双配置的无线接入承载RAB指配消息，或者携带多媒体、语音业务双配置的重定位请求消息；
所述RAB指配消息可以在按照语音业务切换过程，将业务切换回3G网络之后发送；
所述重定位请求消息可以在业务从2G网络切换回3G网络的重定位过程中发送；所述重定位请求消息的RAB参数中，可以携带多媒体、语音业务双配置；
所述步骤B中，接入网可以根据RAB指配消息或者重定位请求消息中携带的配置信息，将业务修改为SCUDIF呼叫业务。
其中，当接入网支持用户能力双配置时，继续执行步骤B，并在步骤B之后可以进一步向核心网返回相应的成功响应；
否则，可以向核心网返回相应的失败响应。
其中，所述接入网向核心网返回的失败响应中可以包含失败原因值；当所述核心网向接入网发送的消息为RAB指配消息，且失败原因为配置不支持时，核心网可以向接入网发送仅携带多媒体单配置的RAB指配消息；
所述步骤B中，接入网可以根据所述RAB指配消息将业务修改为多媒体业务；
在步骤B之后可以进一步向核心网返回RAB指配成功响应。
其中，所述多媒体、语音业务双配置的类型，可以由预先在核心网中设置的策略指定；
所述双配置类型包括：多媒体为首选业务、语音为可选业务的双配置，或者语音为首选业务、多媒体为可选业务的双配置。
其中，所述多媒体、语音业务双配置可以为：多媒体为首选业务、语音为可选业务的双配置；
所述携带多媒体、语音业务双配置的方法可以为：将RAB指配消息、或者重定位请求消息中的RAB参数的首选业务配置为多媒体业务，并在可选RAB配置信元值中配置语音业务；
所述步骤B中，接入网可以根据所述双配置将业务修改为多媒体首选、语音可选的SCUDIF呼叫业务。
其中，所述多媒体、语音业务双配置可以为：语音为首选业务、多媒体为可选业务的双配置；
所述携带多媒体、语音业务双配置的方法可以为：将RAB指配消息、或者重定位请求消息中的RAB参数的首选业务配置为语音业务，并在可选RAB配置信元值中配置多媒体业务；
所述步骤B中，接入网可以根据所述双配置将业务修改为语音首选、多媒体可选的SCUDIF呼叫业务。
进一步地，在步骤B之后可以包括：当无线资源满足时，接入网请求所述核心网将语音业务修改为多媒体业务。
其中，步骤A所述核心网通知接入网将所述业务修改为SCUDIF呼叫业务的方法可以为：
核心网向接入网发送携带多媒体单配置的无线接入承载RAB指配消息，或者携带多媒体单配置的重定位请求消息；
所述RAB指配消息可以在按照语音业务切换过程，将业务切换回3G网络之后发送；
所述重定位请求消息可以在业务从2G网络切换回3G网络的重定位过程中发送；所述重定位请求消息的RAB参数中，携带多媒体单配置；
所述步骤B中，接入网可以根据RAB指配消息或者重定位请求消息中携带的配置信息，将业务修改为多媒体业务。
由上述技术方案可见，本发明的这种从第二代移动通信系统切换回第三代移动通信系统的业务更改方法，3G网络中的核心网确定切换回的业务在2G网络中被降质后，通知接入网将所述业务修改为SCUDIF呼叫业务；所述接入网根据所述通知将所述业务修改为SCUDIF呼叫业务。如此，可以恢复3G网络下接入网侧的业务信息，从而达到了将在2G网络中被降质的SCUDIF呼叫恢复为SCUDIF呼叫的目的。
附图说明
图1为本发明实施例一实现业务更改的方法流程图。
图2为本发明实施例二实现业务更改的方法流程图。
具体实施方式
为使本发明的目的、技术方案及优点更加清楚明白，以下参照附图并举实施例，对本发明作进一步详细说明。
本发明的主要思想是：当SCUDIF呼叫从3G网络切换到2G网络，再由2G网络切换回3G网络时，3G网络中的核心网确定切换回的业务在2G网络中被降质后，通知接入网将所述业务修改为SCUDIF呼叫业务；所述接入网根据所述通知将所述业务修改为SCUDIF呼叫业务。
本发明提供了两种核心网通知接入网进行业务修改的方式：以RAB指配消息通知，和以重定位请求消息通知。前一种方式是在系统间切换完成之后，核心网向接入网发送携带多媒体、语音双配置的RAB指配消息，以通知接入网进行业务修改；后一种方式是在系统间切换的重定位过程中，核心网在向接入网发送的重定位请求消息中的RAB参数中携带多媒体、语音双配置，以通知接入网进行业务修改。
多媒体、语音双配置可以是多媒体为首选业务、语音为可选业务的双配置，也可以是语音为首选业务、多媒体为可选业务的双配置。本发明可以预先在核心网中设置相应的策略，由该策略指定在RAB指配消息、或者重定位请求消息中所携带的双配置类型。
下面通过在核心网中的移动交换中心(MSC)，和接入网中的无线网络控制器(RNC)之间实施本发明的两个实施例，对本发明的技术方案进行详细说明。
实施例一：
本实施例采用MSC在RAB指配消息中携带多媒体为首选业务、语音为可选业务双配置的方式，通知RNC将业务修改为SCUDIF呼叫业务。
通常，RAB指配消息用于业务建立阶段，使用RAB指配消息能够建立、修改、或者删除用户的业务。
本实施例中，用户的双模终端处于2G网络和3G网络双网覆盖区域，正在进行支持双BCIE的SCUDIF呼叫。由于用户处于移动之中，导致无线资源变化，使用户从3G网络切换到2G网络，而SCUDIF呼叫在用户由3G网络切换到2G网络时将被降质为语音呼叫；
当用户的移动使得无线资源条件满足时，用户再次从2G网络切换回3G网络，该切换过程按照语音业务的系统间切换过程进行；
当整个系统间切换完成之后，3G网络的MSC根据呼叫建立阶段记录的用户业务能力值判断用户的业务在2G网络中是否被降质，当确定用户的业务被降质后，MSC主动向RNC下发RAB指配消息，该消息中携带可选RAB配置信元值(Altemative RAB Configuration IE)，以及多媒体为首选业务、语音为可选业务的双配置，以通知RNC将业务修改为SCUDIF呼叫业务。
图1为本发明实施例一实现业务更改的方法流程图。参见图1，图中的BSC_A和MSC_A分别是2G网络中的BSC、MSC设备，RNC_B和MSC_B分别是3G网络中的RNC、MSC设备。该方法包括以下步骤：
步骤101：主叫用户设备(UE)向BSC_A上报测量报告(Measure_Report)，BSC_A根据该测量报告，确定需要进行2G网络到3G网络的系统间切换。
步骤102：BSC_A通过A接口向MSC_A发送切换请求消息(A_HO_Required)。
步骤103：MSC_A通过移动应用部分(MAP)信令向3G网络的MSC_B请求系统间切换(MAP_Prep_HO_REQ)。
步骤104：MSC_B向RNC_B发送重定位请求(Iu_Relocation_Request)，请求3G网络的RNC_B分配切换用业务资源。
步骤105：RNC_B分配切换用业务资源，并向MSC_B发送重定位准备完成的应答消息(Iu_Relocation_Request_ACK)。
步骤106：MSC_B通过E接口通知MSC_A系统间切换准备完成(MAP_Prep_HO_RSP)。
步骤107：MSC_A向BSC_A发送切换命令(A_HO_COMMAND)，进行切换过程。
步骤108：BSC_A通知UE执行切换(HO_COMMAND)。
步骤109：RNC_B监测到主叫UE在3G网络中的活动之后，通知MSC_B(Iu_Relocation_Detect)。
步骤110：MSC_B收到该活动通知之后，通过MAP消息通知MSC_A(MAP_Process_Access_Signal_Req)。
步骤111：进行空口切换。
本步骤中的空口切换过程为现有技术，因此，对于空口切换的具体实施方法，在此不再赘述。
步骤112：空口切换完成后，RNC_B通知MSC_B整个重定位过程完成(Iu_Relocation_Complete)，即完成了2G网络到3G网络的系统间切换。
步骤113：MSC_B通过MAP消息通知MSC_A系统间切换完成(MAP_Send_End_Signal_Req)。
步骤114：对2G网络侧资源进行清除。
本步骤中的2G网络侧资源清除过程为现有技术，因此，对于该资源清除过程的具体实施方法，在此不再赘述。
至此，从2G网络到3G网络的语音业务系统间切换完成，下面将进行本发明的业务更改过程。
步骤115：MSC_B确定用户的业务在2G网络中被降质后，使用RAB指配消息通知RNC_B将用户的业务修改为SCUDIF呼叫业务。
在呼叫建立阶段，用户所接入的3G网络中的MSC将记录用户的业务能力值；在通话过程中，虽然用户可能会切换到其他网络，但是用户最初所接入的3G网络中的MSC将通过与用户终端的信令交互获知用户的通话状态；在用户通话未结束之前，用户最初所接入的3G网络中的MSC将一直保留该用户的业务能力值；因此，本步骤中，MSC_B可以根据呼叫建立阶段记录的用户业务能力值，与用户当前切换回的业务进行比较，在该用户业务能力值与所述切换回的业务不相同时，确定该切换回的业务在2G网络中被降质。例如，本实施例中，MSC_B记录的用户业务能力值为SCUDIF呼叫业务，而切换回的业务为语音业务，则MSC_B确定用户的业务在2G网络中被降质。
本步骤中，MSC_B经过判断，确定用户的业务在2G网络中被降质后，通过在RAB指配消息中携带表示多媒体为首选业务、语音为可选业务的双配置以通知RNC_B将业务修改为SCUDIF呼叫业务。具体实施方法是：将所述RAB指配消息的首选业务配置为多媒体业务，并在可选RAB配置信元值中配置语音业务。
由于，只有支持3GPP TS R6以后的版本的RNC设备，才能支持用户能力双配置，因此，根据RNC_B支持的协议版本不同，分以下两种情况进行说明：第一种情况：若切换后的RNC设备支持3GPP R6以后的版本，即RNC_B支持用户能力双配置，则执行步骤115.1a。
步骤115.1a：MSC_B向RNC_B发送RAB指配请求消息(Iu_RAB_Assignment_REQ)，该消息中携带表示：多媒体业务为首选业务、语音业务为可选业务的双配置。
步骤115.1b：RNC_B根据该RAB指配消息对RAB进行修改，将用户的业务修改为多媒体业务，且语音业务为用户的可选业务。
本步骤中，RAB修改，即无线承载(RB)重配过程为现有技术，因此，对于修改RAB的具体实施方法，在此不再赘述。
步骤115.1c：RAB修改完成后，RNC_B向MSC_B返回成功响应(Iu_RAB_Assignment_RSP)，至此，主叫端业务更改过程完成，用户的业务被修改为多媒体首选、语音可选的SCUDIF呼叫业务。
步骤115.1d：MSC_B通知网络及被叫端用户进行业务修改。
本步骤中，MSC_B可以在系统间切换完成后的任何时刻，向网络及被叫端用户发起修改业务的通知。被叫端业务修改过程为现有技术，因此，对于被叫端业务修改的具体实施方法，在此不再赘述。
至此，系统间切换完成，并且用户的业务已被修改为SCUDIF呼叫业务。
第二种情况：若切换后的RNC设备仅支持3GPP R6以前的版本，即RNC_B仅支持用户能力单配置方案，则执行步骤115.2a。
步骤115.2a：MSC_B向RNC_B发送RAB指配请求消息(Iu_RAB_Assignment_REQ)，该消息中携带表示：多媒体业务为首选业务、语音业务为可选业务的双配置。
步骤115.2b：RNC_B接收该RAB指配消息，由于RNC_B不支持双配置，RNC_B向MSC_B返回失败响应(Iu_RAB_Assignment_RSP)。
步骤115.2c：MSC_B收到失败响应后，对失败原因进行分析，当失败原因是配置不支持时，MSC_B重新向RNC_B发送RAB指配请求(Iu_RAB_Assignment_REQ)，该消息中仅携带多媒体配置方案。
步骤115.2d：RNC_B根据该RAB指配消息对RAB进行修改，将用户的业务修改为多媒体业务。
本步骤中，RAB修改过程为现有技术，因此，对于修改RAB的具体实施方法，在此不再赘述。
步骤115.2e：RAB修改完成后，RNC_B向MSC_B返回成功响应(Iu_RAB_Assignment_RSP)，至此，主叫端修改过程完成，用户的业务被修改为多媒体业务。
步骤115.2f：MSC_B通知网络及被叫端用户进行业务修改。
本步骤中，MSC_B可以在系统间切换完成后的任何时刻，向网络及被叫端用户发起修改业务的通知。被叫端业务修改过程为现有技术，因此，对于被叫端业务修改的具体实施方法，在此不再赘述。
若步骤115.2d修改失败，即第二次修改请求失败，则不再进行修改尝试。
至此，系统间切换完成，并且用户的业务已被修改为多媒体业务。
由上述技术方案可见，本实施例中，首先按照语音业务的系统间切换过程对用户进行2G网络到3G网络的切换；
待整个系统间切换完成之后，3G网络中的MSC根据呼叫建立阶段记录的用户业务能力值，与所述切换回的业务进行比较，判断用户的业务在2G网络中是否被降质；
在该用户的业务能力值与所述切换回的业务不相同时，确定用户的业务被降质，MSC主动向RNC下发RAB指配消息，并在该消息中携带多媒体为首选业务、语音为可选业务双配置，通知RNC将业务修改为SCUDIF呼叫业务，从而实现了将被降质的SCUDIF呼叫恢复为SCUDIF呼叫的目的。
实施例二：
本实施例采用MSC在重定位请求消息中的RAB参数中携带语音为首选业务、多媒体为可选业务双配置的方式，通知RNC将业务修改为SCUDIF呼叫业务。
重定位请求消息是在系统间切换的重定位过程中，由MSC向RNC发送的请求。
本实施例中，用户的双模终端处于2G网络和3G网络双网覆盖区域，正在进行支持双BCIE的SCUDIF呼叫。由于用户处于移动之中，导致无线资源变化，使用户从3G网络切换到2G网络，而SCUDIF呼叫在用户由3G网络切换到2G网络时将被降质为语音呼叫；
当用户的移动使得无线资源条件满足时，用户再次从2G网络切换回3G网络，在该切换过程中，3G网络的MSC根据呼叫建立阶段记录的用户业务能力值判断用户的业务在2G网络中是否被降质，当确定用户的业务被降质后，MSC利用重定位请求消息中的RAB参数携带多媒体为首选业务、语音为可选业务双配置，以通知RNC将业务修改为SCUDIF呼叫业务。
图2为本发明实施例二实现业务更改的方法流程图。参见图2，图中的BSC_A和MSC_A分别是2G网络中的BSC、MSC设备，RNC_B和MSC_B分别是3G网络中的RNC、MSC设备。该方法包括以下步骤：
步骤201：主叫用户设备(UE)向BSC_A上报测量报告(Measure_Report)，BSC_A根据该测量报告，确定需要进行2G网络到3G网络的系统间切换。
步骤202：BSC_A通过A接口向MSC_A发送切换请求消息(A_HO_Required)。
步骤203：MSC_A通过移动应用部分(MAP)信令向3G网络的MSC_B请求系统间切换(MAP_Prep_HO_REQ)。
步骤204：MSC_B向RNC_B发送重定位请求(Iu_Relocation_Request)，请求3G网络的RNC_B分配切换用业务资源；并且，当MSC_B确定用户的业务在2G网络中被降质后，在该重定位请求消息的RAB参数中携带表示多媒体为首选业务、语音为可选业务的双配置，以通知RNC_B将业务修改为SCUDIF呼叫业务。
本步骤中，MSC_B判断用户的业务在2G网络中是否被降质的方法与实施例一步骤115中的方法相同，请参见实施例一步骤115的描述。
本步骤中，MSC_B经过判断，确定用户的业务在2G网络中被降质后，按照3GPP技术规范中规定的重定位请求的格式，在重定位请求的RAB参数中携带双配置，即将所述RAB参数的首选业务配置为多媒体业务，并在所述RAB参数的可选RAB配置信元值中配置语音业务。
步骤205：RNC_B接收该重定位请求，并根据其自身是否支持所述业务修改，作出相应的响应。
由于，只有支持3GPP TS R6以后的版本的RNC设备，才能支持用户能力双配置，因此，根据RNC_B支持的协议版本不同，本步骤中分以下两种情况进行说明：
第一种情况：若RNC设备支持3GPP R6以后的版本，即RNC_B支持用户能力双配置，则执行步骤205.1a。
步骤205.1a：RNC_B根据该重定位请求中的RAB参数对RAB进行修改，将用户的业务修改为多媒体业务，且语音业务为用户的可选业务。
本步骤中，RAB修改过程为现有技术，因此，对于修改RAB的具体实施方法，在此不再赘述。
步骤205.1b：RNC_B分配切换用业务资源，并向MSC_B发送重定位准备完成的应答消息(Iu_Relocation_Request_ACK)，继续执行步骤206。
本步骤中，通过在重定位请求的RAB参数中携带双配置，直接在3G网络下建立了支持双BCIE的SCUDIF通话，实现了将用户的业务修改为SCUDIF呼叫业务的目的。
第二种情况：若RNC设备仅支持3GPP R6以前的版本，即RNC_B仅支持用户能力单配置方案，则执行步骤205.2。
步骤205.2：RNC_B接收该重定位请求，由于RNC_B不支持双配置，RNC_B向MSC_B返回切换失败应答(Iu_Relocation_Request_ACK)，系统间切换失败，且业务更改失败，结束本流程业务更改。
步骤206：本实施例的步骤206至步骤214，与实施例一的步骤106至步骤114的操作完全相同，请参照实施例一中的相应部分，在此不再赘述。
步骤215：MSC_B通知网络及被叫端用户进行业务修改。
本步骤中，MSC_B可以在系统间切换完成后的任何时刻，向网络及被叫端用户发起修改业务的通知。被叫端业务修改过程为现有技术，因此，对于被叫端业务修改的具体实施方法，在此不再赘述。
至此，完成本实施例的系统间切换，且用户的业务被更改为多媒体首选、语音可选的SCUDIF呼叫业务。
由上述技术方案可见，本实施例中，在系统间切换的重定位过程中，3G网络的MSC根据呼叫建立阶段记录的用户业务能力值，与所述切换回的业务进行比较，判断用户的业务在2G网络中是否被降质；
在该用户的业务能力值与所述切换回的业务不相同时，确定用户的业务被降质，MSC利用了重定位请求消息中的RAB参数携带多媒体为首选业务、语音为可选业务的双配置，通知RNC将业务修改为SCUDIF呼叫业务；
当RNC设备支持3GPP TS R6以后的协议版本时，能够直接在3G网络下建立支持双BCIE的SCUDIF通话，从而达到了将在2G网络中被降质的SCUDIF呼叫恢复为SCUDIF呼叫的目的。
上述两个实施例中，预先在MSC中设置的策略所指定的双配置为：多媒体为首选业务、语音为可选业务的双配置。预先在MSC设置的策略所指定的双配置也可以为：语音为首选业务、多媒体为可选业务的双配置。在RAB指配消息、或者重定位请求消息中携带语音为首选业务、多媒体为可选业务双配置的方法为：将所述RAB指配消息、或者重定位消息中的RAB参数的首选业务配置为语音业务，并在可选RAB配置信元值中配置多媒体业务。
对于在RAB指配消息、或者重定位消息中携带表示：语音为首选业务、多媒体为可选业务的双配置的情况，当切换后的RNC支持用户能力双配置，且无线资源满足时，RNC将请求MSC将语音业务修改为多媒体业务。
此外，在MSC通知RNC进行业务修改时，也可以使用携带多媒体单配置的RAB指配消息、或者重定位请求消息，这样能够保证在RNC不支持用户能力双配置时将业务提升为多媒体业务，但是，由于用户没有可选的业务，当无线资源不满足时，用户不能将多媒体业务降质为语音业务，这将增加掉话的几率。因此，在实施本发明时，推荐采用在RAB指配消息、或者重定位消息中携带双配置的方法，将业务恢复为SCUDIF呼叫业务。
以上所述仅为本发明的较佳实施例而已，并非用于限定本发明的保护范围。凡在本发明的精神和原则之内所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。
Claims (12)
1、一种无限制/限制数字信息业务更改及回落SCUDIF呼叫从第三代移动通信3G网络切换到第二代移动通信2G网络，再由2G网络切换回3G网络时的业务更改方法，其特征在于，该方法包括以下步骤：
A、3G网络中的核心网确定切换回的业务在2G网络中被降质后，通知接入网将所述业务修改为SCUDIF呼叫业务；
B、所述接入网根据所述通知将所述业务修改为SCUDIF呼叫业务。
2、根据权利要求1所述的方法，其特征在于，步骤A所述3G网络中的核心网确定切换回的业务在2G网络中被降质的方法为：
3G网络中的核心网根据呼叫建立阶段记录的用户业务能力值，与所述切换回的业务进行比较，在该用户业务能力值与所述切换回的业务不相同时，确定所述切换回的业务在2G网络中被降质。
3、根据权利要求2所述的方法，其特征在于，所述3G网络中的核心网记录用户业务能力值的方法为：
在用户终端呼叫建立阶段，由该用户终端所接入的3G网络的移动交换中心MSC记录用户业务能力值。
4、根据权利要求1所述的方法，其特征在于，步骤A所述核心网通知接入网将所述业务修改为SCUDIF呼叫业务的方法为：
核心网向接入网发送携带多媒体、语音业务双配置的无线接入承载RAB指配消息，或者携带多媒体、语音业务双配置的重定位请求消息；
所述RAB指配消息在按照语音业务切换过程，将业务切换回3G网络之后发送；
所述重定位请求消息在业务从2G网络切换回3G网络的重定位过程中发送；所述重定位请求消息的RAB参数中，携带多媒体、语音业务双配置；
所述步骤B中，接入网根据RAB指配消息或者重定位请求消息中携带的配置信息，将业务修改为SCUDIF呼叫业务。
5、根据权利要求4所述的方法，其特征在于，
当接入网支持用户能力双配置时，继续执行步骤B，并在步骤B之后进一步向核心网返回相应的成功响应；
否则，向核心网返回相应的失败响应。
6、根据权利要求5所述的方法，其特征在于，所述接入网向核心网返回的失败响应中包含失败原因值；
当所述核心网向接入网发送的消息为RAB指配消息，且失败原因为配置不支持时，核心网向接入网发送仅携带多媒体单配置的RAB指配消息；
所述步骤B中，接入网根据所述RAB指配消息将业务修改为多媒体业务；
在步骤B之后进一步向核心网返回RAB指配成功响应。
7、根据权利要求4所述的方法，其特征在于，所述多媒体、语音业务双配置的类型，由预先在核心网中设置的策略指定；
所述双配置类型包括：多媒体为首选业务、语音为可选业务的双配置，或者语音为首选业务、多媒体为可选业务的双配置。
8、根据权利要求7所述的方法，其特征在于，所述多媒体、语音业务双配置为：多媒体为首选业务、语音为可选业务的双配置；
所述携带多媒体、语音业务双配置的方法为：将RAB指配消息、或者重定位请求消息中的RAB参数的首选业务配置为多媒体业务，并在可选RAB配置信元值中配置语音业务；
所述步骤B中，接入网根据所述双配置将业务修改为多媒体首选、语音可选的SCUDIF呼叫业务。
9、根据权利要求7所述的方法，其特征在于，所述多媒体、语音业务双配置为：语音为首选业务、多媒体为可选业务的双配置；
所述携带多媒体、语音业务双配置的方法为：将RAB指配消息、或者重定位请求消息中的RAB参数的首选业务配置为语音业务，并在可选RAB配置信元值中配置多媒体业务；
所述步骤B中，接入网根据所述双配置将业务修改为语音首选、多媒体可选的SCUDIF呼叫业务。
10、根据权利要求9所述的方法，其特征在于，步骤B之后进一步包括：
当无线资源满足时，接入网请求所述核心网将语音业务修改为多媒体业务。
11、根据权利要求1所述的方法，其特征在于，步骤A所述核心网通知接入网将所述业务修改为SCUDIF呼叫业务的方法为：
核心网向接入网发送携带多媒体单配置的无线接入承载RAB指配消息，或者携带多媒体单配置的重定位请求消息；
所述RAB指配消息在按照语音业务切换过程，将业务切换回3G网络之后发送；
所述重定位请求消息在业务从2G网络切换回3G网络的重定位过程中发送；所述重定位请求消息的RAB参数中，携带多媒体单配置；
所述步骤B中，接入网根据RAB指配消息或者重定位请求消息中携带的配置信息，将业务修改为多媒体业务。
12、根据权利要求4或11所述的方法，其特征在于，步骤A所述核心网通知接入网将所述业务修改为SCUDIF呼叫业务的方法为：
核心网的移动交换中心MSC向接入网的无线网络控制器RNC发送携带业务配置信息的RAB指配消息，或者携带业务配置信息的重定位请求消息；
所述步骤B中，RNC根据RAB指配消息或者重定位请求消息中携带的业务配置信息，将业务修改为SCUDIF呼叫业务。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100988971A CN1889777A (zh) | 2006-07-19 | 2006-07-19 | 从第二代切换回第三代移动通信系统的业务更改方法 |
| PCT/CN2007/001023 WO2008011772A1 (fr) | 2006-07-19 | 2007-03-29 | Procédé de changement de service, système de communication mobile, appareil de réseau fédérateur et appareil de réseau d'accès |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100988971A CN1889777A (zh) | 2006-07-19 | 2006-07-19 | 从第二代切换回第三代移动通信系统的业务更改方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1889777A true CN1889777A (zh) | 2007-01-03 |
Family
ID=37579035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100988971A Pending CN1889777A (zh) | 2006-07-19 | 2006-07-19 | 从第二代切换回第三代移动通信系统的业务更改方法 |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1889777A (zh) |
| WO (1) | WO2008011772A1 (zh) |
Cited By (58)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102365631A (zh) * | 2009-01-28 | 2012-02-29 | 海德沃特合作I有限公司 | 可验证设备辅助服务策略实施 |
| CN102387606A (zh) * | 2010-09-02 | 2012-03-21 | 中兴通讯股份有限公司 | 一种实现承载处理的方法和系统 |
| CN102714828A (zh) * | 2010-12-31 | 2012-10-03 | 华为技术有限公司 | 业务切换方法、装置及系统 |
| US8527630B2 (en) | 2009-01-28 | 2013-09-03 | Headwater Partners I Llc | Adaptive ambient services |
| US8548428B2 (en) | 2009-01-28 | 2013-10-01 | Headwater Partners I Llc | Device group partitions and settlement platform |
| US8589541B2 (en) | 2009-01-28 | 2013-11-19 | Headwater Partners I Llc | Device-assisted services for protecting network capacity |
| US8606911B2 (en) | 2009-03-02 | 2013-12-10 | Headwater Partners I Llc | Flow tagging for service policy implementation |
| US8626115B2 (en) | 2009-01-28 | 2014-01-07 | Headwater Partners I Llc | Wireless network service interfaces |
| US8630630B2 (en) | 2009-01-28 | 2014-01-14 | Headwater Partners I Llc | Enhanced roaming services and converged carrier networks with device assisted services and a proxy |
| US8635335B2 (en) | 2009-01-28 | 2014-01-21 | Headwater Partners I Llc | System and method for wireless network offloading |
| US8634821B2 (en) | 2009-01-28 | 2014-01-21 | Headwater Partners I Llc | Device assisted services install |
| US8634805B2 (en) | 2009-01-28 | 2014-01-21 | Headwater Partners I Llc | Device assisted CDR creation aggregation, mediation and billing |
| US8725123B2 (en) | 2008-06-05 | 2014-05-13 | Headwater Partners I Llc | Communications device with secure data path processing agents |
| US8745191B2 (en) | 2009-01-28 | 2014-06-03 | Headwater Partners I Llc | System and method for providing user notifications |
| US8793758B2 (en) | 2009-01-28 | 2014-07-29 | Headwater Partners I Llc | Security, fraud detection, and fraud mitigation in device-assisted services systems |
| US8832777B2 (en) | 2009-03-02 | 2014-09-09 | Headwater Partners I Llc | Adapting network policies based on device service processor configuration |
| US8893009B2 (en) | 2009-01-28 | 2014-11-18 | Headwater Partners I Llc | End user device that secures an association of application to service policy with an application certificate check |
| US8898293B2 (en) | 2009-01-28 | 2014-11-25 | Headwater Partners I Llc | Service offer set publishing to device agent with on-device service selection |
| US8924543B2 (en) | 2009-01-28 | 2014-12-30 | Headwater Partners I Llc | Service design center for device assisted services |
| US8924469B2 (en) | 2008-06-05 | 2014-12-30 | Headwater Partners I Llc | Enterprise access control and accounting allocation for access networks |
| US9094311B2 (en) | 2009-01-28 | 2015-07-28 | Headwater Partners I, Llc | Techniques for attribution of mobile device data traffic to initiating end-user application |
| US9154826B2 (en) | 2011-04-06 | 2015-10-06 | Headwater Partners Ii Llc | Distributing content and service launch objects to mobile devices |
| US9198042B2 (en) | 2009-01-28 | 2015-11-24 | Headwater Partners I Llc | Security techniques for device assisted services |
| US9247450B2 (en) | 2009-01-28 | 2016-01-26 | Headwater Partners I Llc | Quality of service for device assisted services |
| US9253663B2 (en) | 2009-01-28 | 2016-02-02 | Headwater Partners I Llc | Controlling mobile device communications on a roaming network based on device state |
| US9351193B2 (en) | 2009-01-28 | 2016-05-24 | Headwater Partners I Llc | Intermediate networking devices |
| US9392462B2 (en) | 2009-01-28 | 2016-07-12 | Headwater Partners I Llc | Mobile end-user device with agent limiting wireless data communication for specified background applications based on a stored policy |
| US9557889B2 (en) | 2009-01-28 | 2017-01-31 | Headwater Partners I Llc | Service plan design, user interfaces, application programming interfaces, and device management |
| US9565707B2 (en) | 2009-01-28 | 2017-02-07 | Headwater Partners I Llc | Wireless end-user device with wireless data attribution to multiple personas |
| US9571559B2 (en) | 2009-01-28 | 2017-02-14 | Headwater Partners I Llc | Enhanced curfew and protection associated with a device group |
| US9572019B2 (en) | 2009-01-28 | 2017-02-14 | Headwater Partners LLC | Service selection set published to device agent with on-device service selection |
| US9578182B2 (en) | 2009-01-28 | 2017-02-21 | Headwater Partners I Llc | Mobile device and service management |
| US9609510B2 (en) | 2009-01-28 | 2017-03-28 | Headwater Research Llc | Automated credential porting for mobile devices |
| US9647918B2 (en) | 2009-01-28 | 2017-05-09 | Headwater Research Llc | Mobile device and method attributing media services network usage to requesting application |
| US9706061B2 (en) | 2009-01-28 | 2017-07-11 | Headwater Partners I Llc | Service design center for device assisted services |
| US9755842B2 (en) | 2009-01-28 | 2017-09-05 | Headwater Research Llc | Managing service user discovery and service launch object placement on a device |
| US9858559B2 (en) | 2009-01-28 | 2018-01-02 | Headwater Research Llc | Network service plan design |
| US9955332B2 (en) | 2009-01-28 | 2018-04-24 | Headwater Research Llc | Method for child wireless device activation to subscriber account of a master wireless device |
| US9954975B2 (en) | 2009-01-28 | 2018-04-24 | Headwater Research Llc | Enhanced curfew and protection associated with a device group |
| US9980146B2 (en) | 2009-01-28 | 2018-05-22 | Headwater Research Llc | Communications device with secure data path processing agents |
| US10057775B2 (en) | 2009-01-28 | 2018-08-21 | Headwater Research Llc | Virtualized policy and charging system |
| US10064055B2 (en) | 2009-01-28 | 2018-08-28 | Headwater Research Llc | Security, fraud detection, and fraud mitigation in device-assisted services systems |
| US10200541B2 (en) | 2009-01-28 | 2019-02-05 | Headwater Research Llc | Wireless end-user device with divided user space/kernel space traffic policy system |
| US10237757B2 (en) | 2009-01-28 | 2019-03-19 | Headwater Research Llc | System and method for wireless network offloading |
| US10248996B2 (en) | 2009-01-28 | 2019-04-02 | Headwater Research Llc | Method for operating a wireless end-user device mobile payment agent |
| US10264138B2 (en) | 2009-01-28 | 2019-04-16 | Headwater Research Llc | Mobile device and service management |
| US10326800B2 (en) | 2009-01-28 | 2019-06-18 | Headwater Research Llc | Wireless network service interfaces |
| US10492102B2 (en) | 2009-01-28 | 2019-11-26 | Headwater Research Llc | Intermediate networking devices |
| US10715342B2 (en) | 2009-01-28 | 2020-07-14 | Headwater Research Llc | Managing service user discovery and service launch object placement on a device |
| US10779177B2 (en) | 2009-01-28 | 2020-09-15 | Headwater Research Llc | Device group partitions and settlement platform |
| US10783581B2 (en) | 2009-01-28 | 2020-09-22 | Headwater Research Llc | Wireless end-user device providing ambient or sponsored services |
| US10798252B2 (en) | 2009-01-28 | 2020-10-06 | Headwater Research Llc | System and method for providing user notifications |
| US10841839B2 (en) | 2009-01-28 | 2020-11-17 | Headwater Research Llc | Security, fraud detection, and fraud mitigation in device-assisted services systems |
| US11218854B2 (en) | 2009-01-28 | 2022-01-04 | Headwater Research Llc | Service plan design, user interfaces, application programming interfaces, and device management |
| US11412366B2 (en) | 2009-01-28 | 2022-08-09 | Headwater Research Llc | Enhanced roaming services and converged carrier networks with device assisted services and a proxy |
| US11973804B2 (en) | 2009-01-28 | 2024-04-30 | Headwater Research Llc | Network service plan design |
| US11985155B2 (en) | 2009-01-28 | 2024-05-14 | Headwater Research Llc | Communications device with secure data path processing agents |
| US12137004B2 (en) | 2022-10-20 | 2024-11-05 | Headwater Research Llc | Device group partitions and settlement platform |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2398452B (en) * | 2003-02-17 | 2004-09-29 | Nec Technologies | Method and apparatus for controlling video telephony communications |
| US20050064821A1 (en) * | 2003-09-22 | 2005-03-24 | Telefonaktiebolaget Lm Ericsson (Publ) | Alternative service management |
| EP1594326A1 (de) * | 2004-05-07 | 2005-11-09 | Siemens Aktiengesellschaft | Verbindungsaufbau in einem Sprach- und Videotelephonie unterstützenden Mobilfunknetz |
-
2006
- 2006-07-19 CN CNA2006100988971A patent/CN1889777A/zh active Pending
-
2007
- 2007-03-29 WO PCT/CN2007/001023 patent/WO2008011772A1/zh active Application Filing
Cited By (211)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8924469B2 (en) | 2008-06-05 | 2014-12-30 | Headwater Partners I Llc | Enterprise access control and accounting allocation for access networks |
| US8725123B2 (en) | 2008-06-05 | 2014-05-13 | Headwater Partners I Llc | Communications device with secure data path processing agents |
| US9571559B2 (en) | 2009-01-28 | 2017-02-14 | Headwater Partners I Llc | Enhanced curfew and protection associated with a device group |
| US10749700B2 (en) | 2009-01-28 | 2020-08-18 | Headwater Research Llc | Device-assisted services for protecting network capacity |
| US8531986B2 (en) | 2009-01-28 | 2013-09-10 | Headwater Partners I Llc | Network tools for analysis, design, testing, and production of services |
| US8547872B2 (en) | 2009-01-28 | 2013-10-01 | Headwater Partners I Llc | Verifiable and accurate service usage monitoring for intermediate networking devices |
| US8548428B2 (en) | 2009-01-28 | 2013-10-01 | Headwater Partners I Llc | Device group partitions and settlement platform |
| US8570908B2 (en) | 2009-01-28 | 2013-10-29 | Headwater Partners I Llc | Automated device provisioning and activation |
| US8583781B2 (en) | 2009-01-28 | 2013-11-12 | Headwater Partners I Llc | Simplified service network architecture |
| US8588110B2 (en) | 2009-01-28 | 2013-11-19 | Headwater Partners I Llc | Verifiable device assisted service usage billing with integrated accounting, mediation accounting, and multi-account |
| US8589541B2 (en) | 2009-01-28 | 2013-11-19 | Headwater Partners I Llc | Device-assisted services for protecting network capacity |
| US8626115B2 (en) | 2009-01-28 | 2014-01-07 | Headwater Partners I Llc | Wireless network service interfaces |
| US8630617B2 (en) | 2009-01-28 | 2014-01-14 | Headwater Partners I Llc | Device group partitions and settlement platform |
| US8630192B2 (en) | 2009-01-28 | 2014-01-14 | Headwater Partners I Llc | Verifiable and accurate service usage monitoring for intermediate networking devices |
| US8631102B2 (en) | 2009-01-28 | 2014-01-14 | Headwater Partners I Llc | Automated device provisioning and activation |
| US8630611B2 (en) | 2009-01-28 | 2014-01-14 | Headwater Partners I Llc | Automated device provisioning and activation |
| US8630630B2 (en) | 2009-01-28 | 2014-01-14 | Headwater Partners I Llc | Enhanced roaming services and converged carrier networks with device assisted services and a proxy |
| US8635335B2 (en) | 2009-01-28 | 2014-01-21 | Headwater Partners I Llc | System and method for wireless network offloading |
| US8634821B2 (en) | 2009-01-28 | 2014-01-21 | Headwater Partners I Llc | Device assisted services install |
| US8635678B2 (en) | 2009-01-28 | 2014-01-21 | Headwater Partners I Llc | Automated device provisioning and activation |
| US8634805B2 (en) | 2009-01-28 | 2014-01-21 | Headwater Partners I Llc | Device assisted CDR creation aggregation, mediation and billing |
| US8639811B2 (en) | 2009-01-28 | 2014-01-28 | Headwater Partners I Llc | Automated device provisioning and activation |
| US8639935B2 (en) | 2009-01-28 | 2014-01-28 | Headwater Partners I Llc | Automated device provisioning and activation |
| US8640198B2 (en) | 2009-01-28 | 2014-01-28 | Headwater Partners I Llc | Automated device provisioning and activation |
| US8666364B2 (en) | 2009-01-28 | 2014-03-04 | Headwater Partners I Llc | Verifiable device assisted service usage billing with integrated accounting, mediation accounting, and multi-account |
| US8667571B2 (en) | 2009-01-28 | 2014-03-04 | Headwater Partners I Llc | Automated device provisioning and activation |
| US8675507B2 (en) | 2009-01-28 | 2014-03-18 | Headwater Partners I Llc | Service profile management with user preference, adaptive policy, network neutrality and user privacy for intermediate networking devices |
| US8688099B2 (en) | 2009-01-28 | 2014-04-01 | Headwater Partners I Llc | Open development system for access service providers |
| US8695073B2 (en) | 2009-01-28 | 2014-04-08 | Headwater Partners I Llc | Automated device provisioning and activation |
| US8713630B2 (en) | 2009-01-28 | 2014-04-29 | Headwater Partners I Llc | Verifiable service policy implementation for intermediate networking devices |
| US8724554B2 (en) | 2009-01-28 | 2014-05-13 | Headwater Partners I Llc | Open transaction central billing system |
| US8737957B2 (en) | 2009-01-28 | 2014-05-27 | Headwater Partners I Llc | Automated device provisioning and activation |
| US8745191B2 (en) | 2009-01-28 | 2014-06-03 | Headwater Partners I Llc | System and method for providing user notifications |
| US8745220B2 (en) | 2009-01-28 | 2014-06-03 | Headwater Partners I Llc | System and method for providing user notifications |
| US8788661B2 (en) | 2009-01-28 | 2014-07-22 | Headwater Partners I Llc | Device assisted CDR creation, aggregation, mediation and billing |
| US8793758B2 (en) | 2009-01-28 | 2014-07-29 | Headwater Partners I Llc | Security, fraud detection, and fraud mitigation in device-assisted services systems |
| US8797908B2 (en) | 2009-01-28 | 2014-08-05 | Headwater Partners I Llc | Automated device provisioning and activation |
| US8799451B2 (en) | 2009-01-28 | 2014-08-05 | Headwater Partners I Llc | Verifiable service policy implementation for intermediate networking devices |
| US8839388B2 (en) | 2009-01-28 | 2014-09-16 | Headwater Partners I Llc | Automated device provisioning and activation |
| US12101434B2 (en) | 2009-01-28 | 2024-09-24 | Headwater Research Llc | Device assisted CDR creation, aggregation, mediation and billing |
| US8839387B2 (en) | 2009-01-28 | 2014-09-16 | Headwater Partners I Llc | Roaming services network and overlay networks |
| US8868455B2 (en) | 2009-01-28 | 2014-10-21 | Headwater Partners I Llc | Adaptive ambient services |
| US8886162B2 (en) | 2009-01-28 | 2014-11-11 | Headwater Partners I Llc | Restricting end-user device communications over a wireless access network associated with a cost |
| US8893009B2 (en) | 2009-01-28 | 2014-11-18 | Headwater Partners I Llc | End user device that secures an association of application to service policy with an application certificate check |
| US8897743B2 (en) | 2009-01-28 | 2014-11-25 | Headwater Partners I Llc | Verifiable device assisted service usage billing with integrated accounting, mediation accounting, and multi-account |
| US8898293B2 (en) | 2009-01-28 | 2014-11-25 | Headwater Partners I Llc | Service offer set publishing to device agent with on-device service selection |
| US8897744B2 (en) | 2009-01-28 | 2014-11-25 | Headwater Partners I Llc | Device assisted ambient services |
| US8898079B2 (en) | 2009-01-28 | 2014-11-25 | Headwater Partners I Llc | Network based ambient services |
| US8903452B2 (en) | 2009-01-28 | 2014-12-02 | Headwater Partners I Llc | Device assisted ambient services |
| US8924549B2 (en) | 2009-01-28 | 2014-12-30 | Headwater Partners I Llc | Network based ambient services |
| US8924543B2 (en) | 2009-01-28 | 2014-12-30 | Headwater Partners I Llc | Service design center for device assisted services |
| US8516552B2 (en) | 2009-01-28 | 2013-08-20 | Headwater Partners I Llc | Verifiable service policy implementation for intermediate networking devices |
| US8948025B2 (en) | 2009-01-28 | 2015-02-03 | Headwater Partners I Llc | Remotely configurable device agent for packet routing |
| US9014026B2 (en) | 2009-01-28 | 2015-04-21 | Headwater Partners I Llc | Network based service profile management with user preference, adaptive policy, network neutrality, and user privacy |
| US9026079B2 (en) | 2009-01-28 | 2015-05-05 | Headwater Partners I Llc | Wireless network service interfaces |
| US9037127B2 (en) | 2009-01-28 | 2015-05-19 | Headwater Partners I Llc | Device agent for remote user configuration of wireless network access |
| US9094311B2 (en) | 2009-01-28 | 2015-07-28 | Headwater Partners I, Llc | Techniques for attribution of mobile device data traffic to initiating end-user application |
| CN102365631B (zh) * | 2009-01-28 | 2015-09-09 | 海德沃特合作I有限公司 | 可验证设备辅助服务策略实施 |
| US9137739B2 (en) | 2009-01-28 | 2015-09-15 | Headwater Partners I Llc | Network based service policy implementation with network neutrality and user privacy |
| US9143976B2 (en) | 2009-01-28 | 2015-09-22 | Headwater Partners I Llc | Wireless end-user device with differentiated network access and access status for background and foreground device applications |
| US11985155B2 (en) | 2009-01-28 | 2024-05-14 | Headwater Research Llc | Communications device with secure data path processing agents |
| US11973804B2 (en) | 2009-01-28 | 2024-04-30 | Headwater Research Llc | Network service plan design |
| US11966464B2 (en) | 2009-01-28 | 2024-04-23 | Headwater Research Llc | Security techniques for device assisted services |
| US11968234B2 (en) | 2009-01-28 | 2024-04-23 | Headwater Research Llc | Wireless network service interfaces |
| US9154428B2 (en) | 2009-01-28 | 2015-10-06 | Headwater Partners I Llc | Wireless end-user device with differentiated network access selectively applied to different applications |
| US9609510B2 (en) | 2009-01-28 | 2017-03-28 | Headwater Research Llc | Automated credential porting for mobile devices |
| US9173104B2 (en) | 2009-01-28 | 2015-10-27 | Headwater Partners I Llc | Mobile device with device agents to detect a disallowed access to a requested mobile data service and guide a multi-carrier selection and activation sequence |
| US9179316B2 (en) | 2009-01-28 | 2015-11-03 | Headwater Partners I Llc | Mobile device with user controls and policy agent to control application access to device location data |
| US9179308B2 (en) | 2009-01-28 | 2015-11-03 | Headwater Partners I Llc | Network tools for analysis, design, testing, and production of services |
| US9179315B2 (en) | 2009-01-28 | 2015-11-03 | Headwater Partners I Llc | Mobile device with data service monitoring, categorization, and display for different applications and networks |
| US9179359B2 (en) | 2009-01-28 | 2015-11-03 | Headwater Partners I Llc | Wireless end-user device with differentiated network access status for different device applications |
| US9198117B2 (en) | 2009-01-28 | 2015-11-24 | Headwater Partners I Llc | Network system with common secure wireless message service serving multiple applications on multiple wireless devices |
| US9198074B2 (en) | 2009-01-28 | 2015-11-24 | Headwater Partners I Llc | Wireless end-user device with differential traffic control policy list and applying foreground classification to roaming wireless data service |
| US9198042B2 (en) | 2009-01-28 | 2015-11-24 | Headwater Partners I Llc | Security techniques for device assisted services |
| US9198076B2 (en) | 2009-01-28 | 2015-11-24 | Headwater Partners I Llc | Wireless end-user device with power-control-state-based wireless network access policy for background applications |
| US9198075B2 (en) | 2009-01-28 | 2015-11-24 | Headwater Partners I Llc | Wireless end-user device with differential traffic control policy list applicable to one of several wireless modems |
| US9204282B2 (en) | 2009-01-28 | 2015-12-01 | Headwater Partners I Llc | Enhanced roaming services and converged carrier networks with device assisted services and a proxy |
| US9204374B2 (en) | 2009-01-28 | 2015-12-01 | Headwater Partners I Llc | Multicarrier over-the-air cellular network activation server |
| US9215159B2 (en) | 2009-01-28 | 2015-12-15 | Headwater Partners I Llc | Data usage monitoring for media data services used by applications |
| US9215613B2 (en) | 2009-01-28 | 2015-12-15 | Headwater Partners I Llc | Wireless end-user device with differential traffic control policy list having limited user control |
| US9220027B1 (en) | 2009-01-28 | 2015-12-22 | Headwater Partners I Llc | Wireless end-user device with policy-based controls for WWAN network usage and modem state changes requested by specific applications |
| US9225797B2 (en) | 2009-01-28 | 2015-12-29 | Headwater Partners I Llc | System for providing an adaptive wireless ambient service to a mobile device |
| US9232403B2 (en) | 2009-01-28 | 2016-01-05 | Headwater Partners I Llc | Mobile device with common secure wireless message service serving multiple applications |
| US9247450B2 (en) | 2009-01-28 | 2016-01-26 | Headwater Partners I Llc | Quality of service for device assisted services |
| US9253663B2 (en) | 2009-01-28 | 2016-02-02 | Headwater Partners I Llc | Controlling mobile device communications on a roaming network based on device state |
| US9258735B2 (en) | 2009-01-28 | 2016-02-09 | Headwater Partners I Llc | Device-assisted services for protecting network capacity |
| US9270559B2 (en) | 2009-01-28 | 2016-02-23 | Headwater Partners I Llc | Service policy implementation for an end-user device having a control application or a proxy agent for routing an application traffic flow |
| US9271184B2 (en) | 2009-01-28 | 2016-02-23 | Headwater Partners I Llc | Wireless end-user device with per-application data limit and traffic control policy list limiting background application traffic |
| US9277433B2 (en) | 2009-01-28 | 2016-03-01 | Headwater Partners I Llc | Wireless end-user device with policy-based aggregation of network activity requested by applications |
| US9277445B2 (en) | 2009-01-28 | 2016-03-01 | Headwater Partners I Llc | Wireless end-user device with differential traffic control policy list and applying foreground classification to wireless data service |
| US9319913B2 (en) | 2009-01-28 | 2016-04-19 | Headwater Partners I Llc | Wireless end-user device with secure network-provided differential traffic control policy list |
| US9351193B2 (en) | 2009-01-28 | 2016-05-24 | Headwater Partners I Llc | Intermediate networking devices |
| US9386121B2 (en) | 2009-01-28 | 2016-07-05 | Headwater Partners I Llc | Method for providing an adaptive wireless ambient service to a mobile device |
| US9386165B2 (en) | 2009-01-28 | 2016-07-05 | Headwater Partners I Llc | System and method for providing user notifications |
| US9392462B2 (en) | 2009-01-28 | 2016-07-12 | Headwater Partners I Llc | Mobile end-user device with agent limiting wireless data communication for specified background applications based on a stored policy |
| US9491564B1 (en) | 2009-01-28 | 2016-11-08 | Headwater Partners I Llc | Mobile device and method with secure network messaging for authorized components |
| US9491199B2 (en) | 2009-01-28 | 2016-11-08 | Headwater Partners I Llc | Security, fraud detection, and fraud mitigation in device-assisted services systems |
| US9521578B2 (en) | 2009-01-28 | 2016-12-13 | Headwater Partners I Llc | Wireless end-user device with application program interface to allow applications to access application-specific aspects of a wireless network access policy |
| US9532261B2 (en) | 2009-01-28 | 2016-12-27 | Headwater Partners I Llc | System and method for wireless network offloading |
| US9532161B2 (en) | 2009-01-28 | 2016-12-27 | Headwater Partners I Llc | Wireless device with application data flow tagging and network stack-implemented network access policy |
| US9544397B2 (en) | 2009-01-28 | 2017-01-10 | Headwater Partners I Llc | Proxy server for providing an adaptive wireless ambient service to a mobile device |
| US9557889B2 (en) | 2009-01-28 | 2017-01-31 | Headwater Partners I Llc | Service plan design, user interfaces, application programming interfaces, and device management |
| US9565543B2 (en) | 2009-01-28 | 2017-02-07 | Headwater Partners I Llc | Device group partitions and settlement platform |
| US9565707B2 (en) | 2009-01-28 | 2017-02-07 | Headwater Partners I Llc | Wireless end-user device with wireless data attribution to multiple personas |
| CN102365631A (zh) * | 2009-01-28 | 2012-02-29 | 海德沃特合作I有限公司 | 可验证设备辅助服务策略实施 |
| US9572019B2 (en) | 2009-01-28 | 2017-02-14 | Headwater Partners LLC | Service selection set published to device agent with on-device service selection |
| US9980146B2 (en) | 2009-01-28 | 2018-05-22 | Headwater Research Llc | Communications device with secure data path processing agents |
| US11923995B2 (en) | 2009-01-28 | 2024-03-05 | Headwater Research Llc | Device-assisted services for protecting network capacity |
| US11757943B2 (en) | 2009-01-28 | 2023-09-12 | Headwater Research Llc | Automated device provisioning and activation |
| US9609459B2 (en) | 2009-01-28 | 2017-03-28 | Headwater Research Llc | Network tools for analysis, design, testing, and production of services |
| US9609544B2 (en) | 2009-01-28 | 2017-03-28 | Headwater Research Llc | Device-assisted services for protecting network capacity |
| US9615192B2 (en) | 2009-01-28 | 2017-04-04 | Headwater Research Llc | Message link server with plural message delivery triggers |
| US9641957B2 (en) | 2009-01-28 | 2017-05-02 | Headwater Research Llc | Automated device provisioning and activation |
| US9647918B2 (en) | 2009-01-28 | 2017-05-09 | Headwater Research Llc | Mobile device and method attributing media services network usage to requesting application |
| US9674731B2 (en) | 2009-01-28 | 2017-06-06 | Headwater Research Llc | Wireless device applying different background data traffic policies to different device applications |
| US9705771B2 (en) | 2009-01-28 | 2017-07-11 | Headwater Partners I Llc | Attribution of mobile device data traffic to end-user application based on socket flows |
| US9706061B2 (en) | 2009-01-28 | 2017-07-11 | Headwater Partners I Llc | Service design center for device assisted services |
| US9749899B2 (en) | 2009-01-28 | 2017-08-29 | Headwater Research Llc | Wireless end-user device with network traffic API to indicate unavailability of roaming wireless connection to background applications |
| US9749898B2 (en) | 2009-01-28 | 2017-08-29 | Headwater Research Llc | Wireless end-user device with differential traffic control policy list applicable to one of several wireless modems |
| US9755842B2 (en) | 2009-01-28 | 2017-09-05 | Headwater Research Llc | Managing service user discovery and service launch object placement on a device |
| US9769207B2 (en) | 2009-01-28 | 2017-09-19 | Headwater Research Llc | Wireless network service interfaces |
| US9819808B2 (en) | 2009-01-28 | 2017-11-14 | Headwater Research Llc | Hierarchical service policies for creating service usage data records for a wireless end-user device |
| US9858559B2 (en) | 2009-01-28 | 2018-01-02 | Headwater Research Llc | Network service plan design |
| US9866642B2 (en) | 2009-01-28 | 2018-01-09 | Headwater Research Llc | Wireless end-user device with wireless modem power state control policy for background applications |
| US9942796B2 (en) | 2009-01-28 | 2018-04-10 | Headwater Research Llc | Quality of service for device assisted services |
| US9955332B2 (en) | 2009-01-28 | 2018-04-24 | Headwater Research Llc | Method for child wireless device activation to subscriber account of a master wireless device |
| US9954975B2 (en) | 2009-01-28 | 2018-04-24 | Headwater Research Llc | Enhanced curfew and protection associated with a device group |
| US9973930B2 (en) | 2009-01-28 | 2018-05-15 | Headwater Research Llc | End user device that secures an association of application to service policy with an application certificate check |
| US9578182B2 (en) | 2009-01-28 | 2017-02-21 | Headwater Partners I Llc | Mobile device and service management |
| US10028144B2 (en) | 2009-01-28 | 2018-07-17 | Headwater Research Llc | Security techniques for device assisted services |
| US10057775B2 (en) | 2009-01-28 | 2018-08-21 | Headwater Research Llc | Virtualized policy and charging system |
| US10057141B2 (en) | 2009-01-28 | 2018-08-21 | Headwater Research Llc | Proxy system and method for adaptive ambient services |
| US10064033B2 (en) | 2009-01-28 | 2018-08-28 | Headwater Research Llc | Device group partitions and settlement platform |
| US10064055B2 (en) | 2009-01-28 | 2018-08-28 | Headwater Research Llc | Security, fraud detection, and fraud mitigation in device-assisted services systems |
| US10070305B2 (en) | 2009-01-28 | 2018-09-04 | Headwater Research Llc | Device assisted services install |
| US10080250B2 (en) | 2009-01-28 | 2018-09-18 | Headwater Research Llc | Enterprise access control and accounting allocation for access networks |
| US10165447B2 (en) | 2009-01-28 | 2018-12-25 | Headwater Research Llc | Network service plan design |
| US10171990B2 (en) | 2009-01-28 | 2019-01-01 | Headwater Research Llc | Service selection set publishing to device agent with on-device service selection |
| US9591474B2 (en) | 2009-01-28 | 2017-03-07 | Headwater Partners I Llc | Adapting network policies based on device service processor configuration |
| US10171988B2 (en) | 2009-01-28 | 2019-01-01 | Headwater Research Llc | Adapting network policies based on device service processor configuration |
| US10171681B2 (en) | 2009-01-28 | 2019-01-01 | Headwater Research Llc | Service design center for device assisted services |
| US10200541B2 (en) | 2009-01-28 | 2019-02-05 | Headwater Research Llc | Wireless end-user device with divided user space/kernel space traffic policy system |
| US10237773B2 (en) | 2009-01-28 | 2019-03-19 | Headwater Research Llc | Device-assisted services for protecting network capacity |
| US10237146B2 (en) | 2009-01-28 | 2019-03-19 | Headwater Research Llc | Adaptive ambient services |
| US10237757B2 (en) | 2009-01-28 | 2019-03-19 | Headwater Research Llc | System and method for wireless network offloading |
| US10248996B2 (en) | 2009-01-28 | 2019-04-02 | Headwater Research Llc | Method for operating a wireless end-user device mobile payment agent |
| US10264138B2 (en) | 2009-01-28 | 2019-04-16 | Headwater Research Llc | Mobile device and service management |
| US10320990B2 (en) | 2009-01-28 | 2019-06-11 | Headwater Research Llc | Device assisted CDR creation, aggregation, mediation and billing |
| US10321320B2 (en) | 2009-01-28 | 2019-06-11 | Headwater Research Llc | Wireless network buffered message system |
| US10326675B2 (en) | 2009-01-28 | 2019-06-18 | Headwater Research Llc | Flow tagging for service policy implementation |
| US10326800B2 (en) | 2009-01-28 | 2019-06-18 | Headwater Research Llc | Wireless network service interfaces |
| US10462627B2 (en) | 2009-01-28 | 2019-10-29 | Headwater Research Llc | Service plan design, user interfaces, application programming interfaces, and device management |
| US10492102B2 (en) | 2009-01-28 | 2019-11-26 | Headwater Research Llc | Intermediate networking devices |
| US10536983B2 (en) | 2009-01-28 | 2020-01-14 | Headwater Research Llc | Enterprise access control and accounting allocation for access networks |
| US10582375B2 (en) | 2009-01-28 | 2020-03-03 | Headwater Research Llc | Device assisted services install |
| US10681179B2 (en) | 2009-01-28 | 2020-06-09 | Headwater Research Llc | Enhanced curfew and protection associated with a device group |
| US10694385B2 (en) | 2009-01-28 | 2020-06-23 | Headwater Research Llc | Security techniques for device assisted services |
| US10716006B2 (en) | 2009-01-28 | 2020-07-14 | Headwater Research Llc | End user device that secures an association of application to service policy with an application certificate check |
| US10715342B2 (en) | 2009-01-28 | 2020-07-14 | Headwater Research Llc | Managing service user discovery and service launch object placement on a device |
| US8527630B2 (en) | 2009-01-28 | 2013-09-03 | Headwater Partners I Llc | Adaptive ambient services |
| US10771980B2 (en) | 2009-01-28 | 2020-09-08 | Headwater Research Llc | Communications device with secure data path processing agents |
| US10779177B2 (en) | 2009-01-28 | 2020-09-15 | Headwater Research Llc | Device group partitions and settlement platform |
| US10783581B2 (en) | 2009-01-28 | 2020-09-22 | Headwater Research Llc | Wireless end-user device providing ambient or sponsored services |
| US10791471B2 (en) | 2009-01-28 | 2020-09-29 | Headwater Research Llc | System and method for wireless network offloading |
| US10798558B2 (en) | 2009-01-28 | 2020-10-06 | Headwater Research Llc | Adapting network policies based on device service processor configuration |
| US10798254B2 (en) | 2009-01-28 | 2020-10-06 | Headwater Research Llc | Service design center for device assisted services |
| US10798252B2 (en) | 2009-01-28 | 2020-10-06 | Headwater Research Llc | System and method for providing user notifications |
| US10803518B2 (en) | 2009-01-28 | 2020-10-13 | Headwater Research Llc | Virtualized policy and charging system |
| US10834577B2 (en) | 2009-01-28 | 2020-11-10 | Headwater Research Llc | Service offer set publishing to device agent with on-device service selection |
| US11750477B2 (en) | 2009-01-28 | 2023-09-05 | Headwater Research Llc | Adaptive ambient services |
| US10841839B2 (en) | 2009-01-28 | 2020-11-17 | Headwater Research Llc | Security, fraud detection, and fraud mitigation in device-assisted services systems |
| US10848330B2 (en) | 2009-01-28 | 2020-11-24 | Headwater Research Llc | Device-assisted services for protecting network capacity |
| US10855559B2 (en) | 2009-01-28 | 2020-12-01 | Headwater Research Llc | Adaptive ambient services |
| US10869199B2 (en) | 2009-01-28 | 2020-12-15 | Headwater Research Llc | Network service plan design |
| US10985977B2 (en) | 2009-01-28 | 2021-04-20 | Headwater Research Llc | Quality of service for device assisted services |
| US11039020B2 (en) | 2009-01-28 | 2021-06-15 | Headwater Research Llc | Mobile device and service management |
| US11096055B2 (en) | 2009-01-28 | 2021-08-17 | Headwater Research Llc | Automated device provisioning and activation |
| US11134102B2 (en) | 2009-01-28 | 2021-09-28 | Headwater Research Llc | Verifiable device assisted service usage monitoring with reporting, synchronization, and notification |
| US11190645B2 (en) | 2009-01-28 | 2021-11-30 | Headwater Research Llc | Device assisted CDR creation, aggregation, mediation and billing |
| US11190427B2 (en) | 2009-01-28 | 2021-11-30 | Headwater Research Llc | Flow tagging for service policy implementation |
| US11190545B2 (en) | 2009-01-28 | 2021-11-30 | Headwater Research Llc | Wireless network service interfaces |
| US11218854B2 (en) | 2009-01-28 | 2022-01-04 | Headwater Research Llc | Service plan design, user interfaces, application programming interfaces, and device management |
| US11219074B2 (en) | 2009-01-28 | 2022-01-04 | Headwater Research Llc | Enterprise access control and accounting allocation for access networks |
| US11228617B2 (en) | 2009-01-28 | 2022-01-18 | Headwater Research Llc | Automated device provisioning and activation |
| US11337059B2 (en) | 2009-01-28 | 2022-05-17 | Headwater Research Llc | Device assisted services install |
| US11363496B2 (en) | 2009-01-28 | 2022-06-14 | Headwater Research Llc | Intermediate networking devices |
| US11405429B2 (en) | 2009-01-28 | 2022-08-02 | Headwater Research Llc | Security techniques for device assisted services |
| US11405224B2 (en) | 2009-01-28 | 2022-08-02 | Headwater Research Llc | Device-assisted services for protecting network capacity |
| US11412366B2 (en) | 2009-01-28 | 2022-08-09 | Headwater Research Llc | Enhanced roaming services and converged carrier networks with device assisted services and a proxy |
| US11425580B2 (en) | 2009-01-28 | 2022-08-23 | Headwater Research Llc | System and method for wireless network offloading |
| US11477246B2 (en) | 2009-01-28 | 2022-10-18 | Headwater Research Llc | Network service plan design |
| US11494837B2 (en) | 2009-01-28 | 2022-11-08 | Headwater Research Llc | Virtualized policy and charging system |
| US11516301B2 (en) | 2009-01-28 | 2022-11-29 | Headwater Research Llc | Enhanced curfew and protection associated with a device group |
| US11533642B2 (en) | 2009-01-28 | 2022-12-20 | Headwater Research Llc | Device group partitions and settlement platform |
| US11538106B2 (en) | 2009-01-28 | 2022-12-27 | Headwater Research Llc | Wireless end-user device providing ambient or sponsored services |
| US11563592B2 (en) | 2009-01-28 | 2023-01-24 | Headwater Research Llc | Managing service user discovery and service launch object placement on a device |
| US11570309B2 (en) | 2009-01-28 | 2023-01-31 | Headwater Research Llc | Service design center for device assisted services |
| US11582593B2 (en) | 2009-01-28 | 2023-02-14 | Head Water Research Llc | Adapting network policies based on device service processor configuration |
| US11589216B2 (en) | 2009-01-28 | 2023-02-21 | Headwater Research Llc | Service selection set publishing to device agent with on-device service selection |
| US11665592B2 (en) | 2009-01-28 | 2023-05-30 | Headwater Research Llc | Security, fraud detection, and fraud mitigation in device-assisted services systems |
| US11665186B2 (en) | 2009-01-28 | 2023-05-30 | Headwater Research Llc | Communications device with secure data path processing agents |
| US8832777B2 (en) | 2009-03-02 | 2014-09-09 | Headwater Partners I Llc | Adapting network policies based on device service processor configuration |
| US8606911B2 (en) | 2009-03-02 | 2013-12-10 | Headwater Partners I Llc | Flow tagging for service policy implementation |
| CN102387606B (zh) * | 2010-09-02 | 2015-10-21 | 中兴通讯股份有限公司 | 一种实现承载处理的方法和系统 |
| CN102387606A (zh) * | 2010-09-02 | 2012-03-21 | 中兴通讯股份有限公司 | 一种实现承载处理的方法和系统 |
| CN102714828A (zh) * | 2010-12-31 | 2012-10-03 | 华为技术有限公司 | 业务切换方法、装置及系统 |
| US9154826B2 (en) | 2011-04-06 | 2015-10-06 | Headwater Partners Ii Llc | Distributing content and service launch objects to mobile devices |
| US11743717B2 (en) | 2013-03-14 | 2023-08-29 | Headwater Research Llc | Automated credential porting for mobile devices |
| US10834583B2 (en) | 2013-03-14 | 2020-11-10 | Headwater Research Llc | Automated credential porting for mobile devices |
| US10171995B2 (en) | 2013-03-14 | 2019-01-01 | Headwater Research Llc | Automated credential porting for mobile devices |
| US12137004B2 (en) | 2022-10-20 | 2024-11-05 | Headwater Research Llc | Device group partitions and settlement platform |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008011772A1 (fr) | 2008-01-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1889777A (zh) | 从第二代切换回第三代移动通信系统的业务更改方法 | |
| CN1279786C (zh) | 在移动通信系统中控制呼叫允许的方法 | |
| CN1822700A (zh) | 无线电网络控制器、移动通信系统和邻居小区列表过滤 | |
| CN1725899A (zh) | 小区重新选择信令方法以及蜂窝电信系统 | |
| CN1348666A (zh) | 位置更新方法和核心网络实体之间切换方法 | |
| CN1592167A (zh) | 支持mbms后向兼容性的方法 | |
| CN101047982A (zh) | 一种网关迁移的方法 | |
| CN1618248A (zh) | 局侧装置、局侧装置中的资源分配方法和移动通信系统 | |
| CN1756429A (zh) | 多媒体广播/组播业务中小区信息变化的通知方法 | |
| CN1909735A (zh) | 一种防止乒乓切换的方法及具有乒乓切换过滤功能的装置 | |
| CN1889756A (zh) | 双模终端在分组域和电路域间切换的方法 | |
| CN101043705A (zh) | 无线演进网络中移动管理的限制信令方法及系统 | |
| CN101056448A (zh) | 检测服务质量参数的方法及网络侧通信设备 | |
| CN1842049A (zh) | 重定位通用分组无线业务网关支撑节点的方法 | |
| CN1245044C (zh) | 在移动通信系统中用于提供并行业务的方法 | |
| CN1819691A (zh) | 一种基于用户请求实现通信服务等级业务的方法 | |
| CN1717076A (zh) | 一种实现集群业务的系统和方法 | |
| CN1859785A (zh) | 位置更新及用户归属的移动交换中心切换方法 | |
| CN1882178A (zh) | 一种解决无线网络中主被叫碰撞的方法 | |
| CN101064617A (zh) | 在第一频率上建立一种业务的方法和设备 | |
| CN1798364A (zh) | 一种在ip承载网中转发业务流的方法 | |
| CN101031146A (zh) | 网络切换的实现方法及设备及系统 | |
| CN1794878A (zh) | 对移动终端状态转换过程中的非接入层信令的处理方法 | |
| CN1254145C (zh) | 基地电台控制装置，传呼系统和方法 | |
| CN1744744A (zh) | 移动终端的服务质量参数映射的方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20070103 |