公开(公告)号：US20060242279A1

公开(公告)日：2006-10-26

申请号：US11113584

申请日：2005-04-25

申请人： Bonnie Chen ,  Johanna Wild

发明人： Bonnie Chen ,  Johanna Wild

IPC分类号： G06F15/177

CPC分类号： H04W8/24

摘要： In the present technique of wireless data synchronization, a data synchronization request to wirelessly synchronize data related to the request with a server is intercepted (304). Synchronization information of the data synchronization request to the server is assessed (306) to determine (308) whether the synchronization information corresponds in at least a predetermined way to a predefined condition. The data related to the data synchronization request is synchronized (310) with the server when the synchronization information corresponds in at least the predetermined way to the predefined condition.

摘要翻译： 在无线数据同步的现有技术中，截取了将与请求相关的数据与服务器无线地同步的数据同步请求（304）。 评估数据同步请求到服务器的同步信息（306）以确定（308）同步信息是否至少以预定方式对应于预定条件。 当同步信息至少以预定方式对应于预定义条件时，与数据同步请求相关的数据与服务器同步（310）。

公开(公告)号：US20100330962A1

公开(公告)日：2010-12-30

申请号：US12817350

申请日：2010-06-17

申请人： Guang Han ,  Bonnie Chen

发明人： Guang Han ,  Bonnie Chen

IPC分类号： H04W12/06 ,  H04W72/12 ,  H04L29/06

CPC分类号： H04W72/04 ,  H04L67/04 ,  H04L69/28 ,  H04W36/0083 ,  H04W48/02 ,  H04W72/14 ,  H04W88/02 ,  H04W88/08

摘要： In a wireless communication system wherein a user equipment (UE) that accesses a cell served by an access point (sometimes known as femtocell) is granted only a limited time period during which to camp on, attach to, or connect to the cell, the communication system permits a user of the UE to anticipate an expiration of the time period and, if desired negotiate an extension of the time period. More particularly, the communication system provides for notification of the UE of the duration of this limited time period and further permits the UE to negotiate an extension of the time period when the UE desires to do so. In the event an extension is requested by the user and granted by the owner/operator, a notification will be sent to the user and the UE may reset a timer.

摘要翻译： 在其中访问由接入点（有时称为毫微微小区）服务的小区的用户设备（UE）仅被授予在该时间段期间的有限的时间段期间，该时间段在该时间段期间驻留，附加到或连接到该小区， 通信系统允许UE的用户预期该时间段的到期，并且如果需要协商该时间段的扩展。 更具体地，通信系统提供UE在该有限时间段的持续时间内的通知，并进一步允许UE协商UE希望这样做的时间段的扩展。 在用户请求扩展并由所有者/运营商授予的情况下，将向用户发送通知，并且UE可以重置定时器。

公开(公告)号：US20090247165A1

公开(公告)日：2009-10-01

申请号：US12394081

申请日：2009-02-27

申请人： Bonnie Chen ,  Paul V. Flynn

发明人： Bonnie Chen ,  Paul V. Flynn

IPC分类号： H04W36/00 ,  H04W4/12

CPC分类号： H04W36/0022 ,  H04W36/14 ,  H04W88/14 ,  H04W92/02

摘要： A cellular communication system comprises a core network, a first access network not supporting circuit switched services and a second access network supporting circuit switched services. A user equipment detects that an application using circuit switched communication is initiated and accordingly initiates a reselection from the first to the second access network. The user equipment transmits a location update message to a circuit switch mobile switching centre of the core network which in response notifies a mobility management entity for the first access network that the access network reselection has been initiated. In response to the notification the mobility management entity initiates a change of a routing association from being with the first access network to being with the second access network. The invention may e.g. allow improved circuit switched fallback for a 3rd Generation Partnership Project cellular communication system comprising an access network supporting only packet switched services.

摘要翻译： 蜂窝通信系统包括核心网络，不支持电路交换服务的第一接入网络和支持电路交换服务的第二接入网络。 用户设备检测到使用电路交换通信的应用被启动，并因此发起从第一接入网到第二接入网的重选。 用户设备向核心网的电路交换机移动交换中心发送位置更新消息，响应于通信第一接入网络的移动性管理实体已经启动接入网络重选。 响应于该通知，移动性管理实体从与第一接入网络到第二接入网络发起路由关联的改变。 本发明可以例如 允许对包括仅支持分组交换服务的接入网络的第三代合作伙伴计划蜂窝通信系统的改进的电路交换回退。

公开(公告)号：US20090080382A1

公开(公告)日：2009-03-26

申请号：US12055767

申请日：2008-03-26

申请人： Bonnie Chen ,  Thomas G. Hallin ,  Apostolis K. Salkintzis

发明人： Bonnie Chen ,  Thomas G. Hallin ,  Apostolis K. Salkintzis

IPC分类号： H04Q7/00

CPC分类号： H04W36/0016 ,  H04W36/0022 ,  H04W80/02

摘要： In order to facilitate a handoff of a communication session between a legacy circuit switched network and a packet data network such as a 3GPP LTE, 3GPP2 UMB, or WiMAX network, which communication session is anchored in an IMS Voice Call Continuity Application Server (VCC AS), a Circuit Switched Proxy (CS Proxy) is provided in the packet data network that communicates with a Mobile Switching Center (MSC) of the circuit switched network. The CS Proxy allows the packet data network to communicate with the VCC AS, the MSC to communicate with the packet data network, and the MSC to communicate with the VCC AS via the packet data network, thereby allowing an exchange of handoff-related information between the packet data network and the VCC AS, the packet data network and the circuit switched network, and the circuit switched network and the VCC AS via the packet data network.

摘要翻译： 为了便于在遗留电路交换网络和分组数据网络（例如3GPP LTE，3GPP2 UMB或WiMAX网络）之间的通信会话的切换，该通信会话被锚定在IMS语音呼叫连续性应用服务器（VCC AS ），在与电路交换网络的移动交换中心（MSC）通信的分组数据网络中提供电路交换代理（CS Proxy）。 CS代理允许分组数据网络与VCC AS通信，MSC与分组数据网络进行通信，MSC通过分组数据网络与VCC AS通信，从而允许分组数据网络之间交换切换相关信息 分组数据网络和VCC AS，分组数据网络和电路交换网络，以及电路交换网络和VCC AS经由分组数据网络。

公开(公告)号：US20050076369A1

公开(公告)日：2005-04-07

申请号：US10945481

申请日：2004-09-20

申请人： Zhijun Cai ,  Bonnie Chen

发明人： Zhijun Cai ,  Bonnie Chen

IPC分类号： H04H20/00 ,  H04L12/18 ,  H04L29/12 ,  H04N7/173 ,  H04W4/06 ,  H04W4/08 ,  H04W8/26 ,  H04N7/16 ,  H04M11/00 ,  H04Q7/20

CPC分类号： H04L61/2069 ,  H04L12/185 ,  H04L12/189 ,  H04L29/12292 ,  H04N7/17318 ,  H04N21/25808 ,  H04N21/41407 ,  H04N21/47202 ,  H04N21/4882 ,  H04N21/6131 ,  H04N21/6405 ,  H04N21/643 ,  H04W4/06 ,  H04W4/08 ,  H04W8/26

摘要： A Multimedia Broadcast/Multicast Service (MBMS) server in a packet data communication system generates and assigns Temporary Mobile Group Identities (TMGIs) to MBMS services, thereby serving as a central repository for the TMGIs. In response to receiving a request to participate in an MBMS service, the MBMS server generates a TMGI. The MBMS server assigns the TMGI to the MBMS service and stores the TMGI in association with information relating to the MBMS service to produce a stored TMGI. The MBMS server further conveys the TMGI to a source of the received request, thereby providing for a distribution of the TMGI to mobile stations subscribed to the MBMS service. The subscribed mobile stations may then use the TMGI to receive data packets associated with the MBMS service.

摘要翻译： 分组数据通信系统中的多媒体广播/组播服务（MBMS）服务器生成并将临时移动组标识（TMGI）分配给MBMS服务，从而用作TMGI的中央存储库。 响应于接收到参与MBMS服务的请求，MBMS服务器生成TMGI。 MBMS服务器将TMGI分配给MBMS服务，并将TMGI与与MBMS服务有关的信息相关联地存储以产生存储的TMGI。 MBMS服务器还将TMGI传送到接收到的请求的源，从而提供TMGI到订阅MBMS服务的移动站的分发。 订阅的移动站然后可以使用TMGI来接收与MBMS服务相关联的数据分组。

公开(公告)号：US09026081B2

公开(公告)日：2015-05-05

申请号：US12817350

申请日：2010-06-17

申请人： Guang Han ,  Bonnie Chen

发明人： Guang Han ,  Bonnie Chen

IPC分类号： H04M1/66 ,  H04M1/68 ,  H04M3/16 ,  H04W48/02 ,  H04L29/08 ,  H04L29/06

CPC分类号： H04W72/04 ,  H04L67/04 ,  H04L69/28 ,  H04W36/0083 ,  H04W48/02 ,  H04W72/14 ,  H04W88/02 ,  H04W88/08

摘要： In a wireless communication system wherein a user equipment (UE) that accesses a cell served by an access point (sometimes known as femtocell) is granted only a limited time period during which to camp on, attach to, or connect to the cell, the communication system permits a user of the UE to anticipate an expiration of the time period and, if desired negotiate an extension of the time period. More particularly, the communication system provides for notification of the UE of the duration of this limited time period and further permits the UE to negotiate an extension of the time period when the UE desires to do so. In the event an extension is requested by the user and granted by the owner/operator, a notification will be sent to the user and the UE may reset a timer.

摘要翻译： 在其中访问由接入点（有时称为毫微微小区）服务的小区的用户设备（UE）仅被授予在该时间段期间的有限的时间段期间，该时间段在该时间段期间驻留，附加到或连接到该小区， 通信系统允许UE的用户预期该时间段的到期，并且如果需要协商该时间段的扩展。 更具体地，通信系统提供UE在该有限时间段的持续时间内的通知，并进一步允许UE协商UE希望这样做的时间段的扩展。 在用户请求扩展并由所有者/运营商授予的情况下，将向用户发送通知，并且UE可以重置定时器。

公开(公告)号：US08681737B2

公开(公告)日：2014-03-25

申请号：US12055767

申请日：2008-03-26

申请人： Bonnie Chen ,  Thomas G. Hallin ,  Apostolis K. Salkintzis

发明人： Bonnie Chen ,  Thomas G. Hallin ,  Apostolis K. Salkintzis

IPC分类号： H04W4/00 ,  H04W36/00

CPC分类号： H04W36/0016 ,  H04W36/0022 ,  H04W80/02

摘要： In order to facilitate a handoff of a communication session between a legacy circuit switched network and a packet data network such as a 3GPP LTE, 3GPP2 UMB, or WiMAX network, which communication session is anchored in an IMS Voice Call Continuity Application Server (VCC AS), a Circuit Switched Proxy (CS Proxy) is provided in the packet data network that communicates with a Mobile Switching Center (MSC) of the circuit switched network. The CS Proxy allows the packet data network to communicate with the VCC AS, the MSC to communicate with the packet data network, and the MSC to communicate with the VCC AS via the packet data network, thereby allowing an exchange of handoff-related information between the packet data network and the VCC AS, the packet data network and the circuit switched network, and the circuit switched network and the VCC AS via the packet data network.

摘要翻译： 为了便于在遗留电路交换网络和分组数据网络（例如3GPP LTE，3GPP2 UMB或WiMAX网络）之间的通信会话的切换，该通信会话被锚定在IMS语音呼叫连续性应用服务器（VCC AS ），在与电路交换网络的移动交换中心（MSC）通信的分组数据网络中提供电路交换代理（CS Proxy）。 CS代理允许分组数据网络与VCC AS通信，MSC与分组数据网络进行通信，MSC通过分组数据网络与VCC AS通信，从而允许分组数据网络之间交换切换相关信息 分组数据网络和VCC AS，分组数据网络和电路交换网络，以及电路交换网络和VCC AS经由分组数据网络。

公开(公告)号：US20100040020A1

公开(公告)日：2010-02-18

申请号：US12511562

申请日：2009-07-29

申请人： Bonnie Chen

发明人： Bonnie Chen

IPC分类号： H04W36/00 ,  H04W4/00

CPC分类号： H04W36/0022 ,  H04W36/0033 ,  H04W80/10

摘要： A communication system is provided that implements an inter-technology SRVCC handoff without the need for an SRVCC indicator. A user equipment (UE) establishes a communication session that comprises a voice component in a packet data network. In response to determining to handoff the session to a target network, the communication system determines that the session comprises a voice component based on a call-type identifier, preferably a QoS Class Identifier (QCI), that is associated with a voice call and further determines that a target network is a circuit switched network based on configuration information maintained in association with the target network. In response to determining that the session comprises a voice component, that the target network is a circuit switched network, and, based on a profile of the UE, that the UE is capable of operation in single radio mode, the communication system determines to implement a SRVCC handoff procedure.

摘要翻译： 提供了一种实现跨技术SRVCC切换而不需要SRVCC指示符的通信系统。 用户设备（UE）建立包括分组数据网络中的语音组件的通信会话。 响应于确定将会话切换到目标网络，通信系统基于与语音呼叫相关联的呼叫类型标识符（优选为QoS类别标识符（QCI））确定会话包括语音组件，并且进一步 基于与目标网络相关联的配置信息，确定目标网络是电路交换网络。 响应于确定会话包括语音组件，目标网络是电路交换网络，并且基于UE的简档表示UE能够以单个无线电模式操作，通信系统确定实现 SRVCC切换程序。

公开(公告)号：US07398091B2

公开(公告)日：2008-07-08

申请号：US11039139

申请日：2005-01-19

申请人： Bonnie Chen

发明人： Bonnie Chen

IPC分类号： H04Q7/20

CPC分类号： H04W8/26 ,  H04L12/185 ,  H04L12/189 ,  H04W4/06 ,  Y02D70/1224 ,  Y02D70/1242

摘要： A communication system provides a Multimedia Broadcast/Multicast Service (MBMS) to a roaming user equipment (UE) by receiving, at a first network, a request from the UE to subscribe to an MBMS service and, in response to receiving the request, conveying to the UE a Temporary Mobile Group Identity (TMGI) that is uniquely associated with the MBMS service and the first network. When the first network receives information associated with a registration of the UE with a second network and further receives MBMS data associated with the MBMS service, the first network conveys the MBMS data and the TMGI to the UE via the second network. By using a TMGI that is unique to the MBMS service and the first network, the UEs subscribed to an MBMS service at the second network ignore a notification conveyed to the UE by the second network, thereby preserving a battery life of such UEs.

摘要翻译： 通信系统通过在第一网络处接收来自UE的订阅MBMS服务的请求，并且响应于接收到请求而向漫游用户设备（UE）提供多媒体广播/组播服务（MBMS） 向UE提供与MBMS服务和第一网络唯一相关联的临时移动组标识（TMGI）。 当第一网络接收与UE的注册相关联的信息与第二网络并且还接收与MBMS服务相关联的MBMS数据时，第一网络经由第二网络向UE传送MBMS数据和TMGI。 通过使用MBMS服务和第一网络唯一的TMGI，在第二网络上订阅MBMS服务的UE忽略由第二网络传送给UE的通知，从而保留这些UE的电池寿命。

公开(公告)号：US20050243721A1

公开(公告)日：2005-11-03

申请号：US11113628

申请日：2005-04-25

申请人： Zhijun Cai ,  Bonnie Chen

发明人： Zhijun Cai ,  Bonnie Chen

IPC分类号： H04L12/18 ,  H04L12/26

CPC分类号： H04L12/18

摘要： A Multimedia Broadcast/Multicast Service (MBMS) application server in a packet data communication system produces multiple access control parameters that at least partially identify a storage location of MBMS data and that define when a user equipment may access the stored MBMS data. The multiple access control parameters are then distributed to user equipment (UE) subscribed to the MBMS service. When a subscribed UE fails to receive, or erroneously receives, MBMS data associated with the MBMS service, the subscribed UE uses the distributed access control parameters to determine when and where to access the stored MBMS data.

摘要翻译： 分组数据通信系统中的多媒体广播/组播服务（MBMS）应用服务器产生多个接入控制参数，其至少部分地标识MBMS数据的存储位置，并定义何时用户设备可以访问存储的MBMS数据。 然后将多路访问控制参数分配给订阅MBMS服务的用户设备（UE）。 当订阅的UE未能接收或错误地接收与MBMS服务相关联的MBMS数据时，订阅的UE使用分布式访问控制参数来确定何时以及在何处访问所存储的MBMS数据。