公开(公告)号：US09154990B2

公开(公告)日：2015-10-06

申请号：US13842950

申请日：2013-03-15

申请人： Qualcomm Incorporated

发明人： George Cherian ,  Jun Wang ,  Suli Zhao

IPC分类号： G01R31/08 ,  H04W28/02 ,  H04L12/823 ,  H04L12/851

CPC分类号： H04W28/0263 ,  H04L47/24 ,  H04L47/32

摘要： A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus receives information from a network for discarding a data packet, identifies a data packet to be transmitted, determines whether the identified data packet is associated with at least one packet filter of a traffic flow template (TFT), and discards the identified data packet based on whether the identified data packet is associated with the at least one packet filter of the TFT. In an aspect, the apparatus identifies a data packet to be transmitted, determines whether the data packet is associated with at least one packet filter of the TFT, deactivates a link flow associated with the data packet based on whether the data packet is associated with the at least one packet filter of the TFT, and provides information to a device to discard the data packet associated with the deactivated link flow.

摘要翻译： 提供了一种用于无线通信的方法，装置和计算机程序产品。 该设备从网络接收用于丢弃数据分组的信息，识别要发送的数据分组，确定所识别的数据分组是否与业务流模板（TFT）的至少一个分组过滤器相关联，并丢弃所识别的数据分组 基于所识别的数据分组是否与TFT的至少一个分组过滤器相关联。 在一方面，该装置识别要发送的数据分组，确定数据分组是否与TFT的至少一个分组滤波器相关联，基于该数据分组是否与该数据分组相关联地停用与该数据分组相关联的链路流 TFT的至少一个分组过滤器，并且向设备提供信息以丢弃与停用的链路流相关联的数据分组。

公开(公告)号：US20150245266A1

公开(公告)日：2015-08-27

申请号：US14336125

申请日：2014-07-21

申请人： QUALCOMM Incorporated

发明人： Kuo-Chun Lee ,  Daniel Amerga ,  Sohn Paul Gatlin ,  Shian-De Ju ,  Shailesh Maheshwari ,  Arnaud Meylan ,  Arvind Vardarajan Santhanam ,  Jack Shyh-Hurng Shauh ,  Sivaramakrishna Veerepalli ,  Jun Wang ,  Suli Zhao

IPC分类号： H04W36/16

CPC分类号： H04W36/16 ,  H04W36/00 ,  H04W36/36

摘要： Various aspects directed towards expediting an inter-RAT (radio access technology) reselection are disclosed. A user equipment (UE) operates according to a first RAT and utilizes an evolved multimedia broadcast multicast service (eMBMS) via the first RAT. A second RAT, which is unable to support eMBMS, is selected such that operation of the UE transitions from the first RAT to the second RAT. A reselection of the first RAT is then expedited by modifying at least one of a dormancy timer value initialization, a reselection timer value initialization, or a frequency priority.

摘要翻译： 公开了针对加速RAT（无线接入技术）重选的各个方面。 用户设备（UE）根据第一RAT操作，并经由第一RAT利用演进的多媒体广播多播服务（eMBMS）。 选择不能支持eMBMS的第二RAT，使得UE的操作从第一RAT转换到第二RAT。 然后通过修改休眠定时器值初始化，重选定时器值初始化或频率优先级中的至少一个来加速第一RAT的重选。

公开(公告)号：US20150163704A1

公开(公告)日：2015-06-11

申请号：US14566104

申请日：2014-12-10

申请人： QUALCOMM Incorporated

发明人： Amer Catovic ,  Suli Zhao ,  Sivaramakrishna Veerepalli ,  Ajith Tom Payyappilly

IPC分类号： H04W36/00 ,  H04W12/06 ,  H04W12/04

CPC分类号： H04W36/0038 ,  H04W12/06 ,  H04W36/0022 ,  H04W36/14 ,  H04W40/36 ,  H04W84/12 ,  H04W88/16

摘要： Wireless communications in an integrated network handling data for multimode terminals receiving data over two or more different networks are disclosed. Different networks, including 3GPP and WLAN are disclosed. Mobile entities receiving data packets from a packet gateway are disclosed. Methods for handing off a mobile entity from a cellular wireless network to a trusted wireless access network (TWAN) are disclosed. Determining whether an Internet Protocol (IP) interface of a mobile entity is ready to receive data packets via a TWAN is disclosed. Indicating mobile entity readiness to receive data packets via a TWAN is disclosed.

摘要翻译： 公开了处理在两个或多个不同网络上接收数据的多模终端的数据的集成网络中的无线通信。 披露了不同的网络，包括3GPP和WLAN。 公开了从分组网关接收数据分组的移动实体。 公开了将移动实体从蜂窝无线网络切换到可信无线接入网络（TWAN）的方法。 公开了确定移动实体的因特网协议（IP）接口是否准备好通过TWAN接收数据包。 公开了指示通过TWAN接收数据分组的移动实体准备状态。

公开(公告)号：US20140119292A1

公开(公告)日：2014-05-01

申请号：US13776650

申请日：2013-02-25

申请人： QUALCOMM INCORPORATED

发明人： Suli Zhao ,  Srinivasan Balasubramanian

IPC分类号： H04W76/02

CPC分类号： H04W76/10 ,  H04W36/14 ,  H04W48/18 ,  H04W84/12 ,  H04W88/06

摘要： Systems, methods, and devices for establishing a data connection from multiple access networks to a carrier core network are described. A method includes connecting to a first access point name (APN) based on a policy of a user equipment via a wireless local area network (WLAN). The method further includes determining to connect to a second APN. The method further includes detecting that the first APN is an attach APN according to a carrier cellular network. The method further includes detecting a conflict that the connection to the first APN is required to stay over the WLAN. The method further includes transmitting an attach request after detecting the conflict. The method further includes receiving an attach response. The method further includes connecting to the APN identified in the attach response.

摘要翻译： 描述了用于建立从多个接入网络到承载核心网络的数据连接的系统，方法和设备。 一种方法包括：经由无线局域网（WLAN），基于用户设备的策略连接到第一接入点名称（APN）。 该方法还包括确定连接到第二APN。 该方法还包括根据载波蜂窝网络检测第一APN是附着APN。 该方法还包括检测到需要与第一APN的连接停留在WLAN上的冲突。 该方法还包括在检测到冲突之后发送附加请求。 该方法还包括接收附加响应。 该方法还包括连接到在附接响应中标识的APN。

公开(公告)号：US20140023041A1

公开(公告)日：2014-01-23

申请号：US13946835

申请日：2013-07-19

申请人： QUALCOMM Incorporated

发明人： Suli Zhao ,  Ajith Tom Payyappilly ,  Jeffrey Alan Dyck ,  Uppinder Singh Babbar ,  Gerardo Giaretta

IPC分类号： H04W36/14

CPC分类号： H04W36/14 ,  H04W36/0011

摘要： Systems and methods are disclosed for supporting, in a device, Wireless Local Area Network (WLAN)-Wireless Wide Area Network (WWAN) mobility, data offload, and simultaneous usage of different access networks on a per Access Point Name (APN) basis. The device determines an access network among WWAN and WLAN for a data stream having an APN. The device additionally hands off the data stream according to the determined access network, while maintaining Internet Protocol (IP) continuity. The device further routes packets of the data stream to at least one of a protocol stack or interface for the determined access network in accordance with an inter-system routing policy (ISRP).

摘要翻译： 公开的系统和方法用于在每个接入点名称（APN）的基础上在设备中支持无线局域网（WLAN） - 无线广域网（WWAN）移动性，数据卸载和不同接入网络的同时使用。 该设备为具有APN的数据流确定WWAN和WLAN之间的接入网络。 该装置在维持因特网协议（IP）连续性的同时，根据确定的接入网络另外切断数据流。 所述设备还根据系统间路由策略（ISRP），将所述数据流的分组路由到所述确定的接入网络的协议栈或接口中的至少一个。

公开(公告)号：US20130337808A1

公开(公告)日：2013-12-19

申请号：US13763510

申请日：2013-02-08

申请人： QUALCOMM INCORPORATED

发明人： Suli Zhao ,  Ajith T. Payapilly ,  Srinivasan Balasubramanian ,  Shrawan K. Khatri ,  Hariharan Sukumar

IPC分类号： H04W60/00

CPC分类号： H04W60/00 ,  H04W48/17 ,  H04W76/18

摘要： A method for wireless communication is disclosed. A first attach access point name candidate is selected from an attach access point name list. A long term evolution attach is performed using the selected attach access point name. It is determined whether the long term evolution attach succeeds. A next attach access point name candidate is selected from the attach access point name list if the long term evolution attach using the first attach access point name candidate fails and causes a change of attach access point name.

摘要翻译： 公开了一种用于无线通信的方法。 从附加接入点名称列表中选择第一连接接入点名称候选。 使用所选择的附加接入点名称来执行长期演进连接。 确定长期进化是否成功。 如果使用第一附加接入点名称候选的长期演进附加失败并且引起附加接入点名称的改变，则从附着接入点名称列表中选择下一个附着接入点名称候选。