公开(公告)号：US09439118B2

公开(公告)日：2016-09-06

申请号：US13946835

申请日：2013-07-19

Applicant: QUALCOMM Incorporated

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

IPC: H04W36/14 ,  H04W36/00

CPC classification number: H04W36/14 ,  H04W36/0011

Abstract: 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).

Abstract translation: 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：US20140023041A1

公开(公告)日：2014-01-23

申请号：US13946835

申请日：2013-07-19

Applicant: QUALCOMM Incorporated

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

IPC: H04W36/14

CPC classification number: H04W36/14 ,  H04W36/0011

Abstract: 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).

Abstract translation: 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。