公开(公告)号：WO2009012477A3

公开(公告)日：2009-07-23

申请号：PCT/US2008070559

申请日：2008-07-18

Applicant: QUALCOMM INC ,  ULUPINAR FATIH ,  TINNAKORNSRISUPHAP PEERPOL ,  AGASHE PARAG ARUN ,  PATWARDHAN RAVINDRA

Inventor： ULUPINAR FATIH ,  TINNAKORNSRISUPHAP PEERPOL ,  AGASHE PARAG ARUN ,  PATWARDHAN RAVINDRA

IPC: H04W36/14 ,  H04W80/04

CPC classification number: H04W36/0016 ,  H04L63/0272 ,  H04L63/0428 ,  H04L63/164 ,  H04W12/02 ,  H04W36/00 ,  H04W36/0022 ,  H04W36/0066 ,  H04W80/04

Abstract: Systems and methods for switching among heterogeneous networks and inter-working between a source access system and a target access system. An inter-system handoff control component can facilitate setting an IP tunneling by the mobile unit, wherein IP addresses for inter-working security gateway and Radio Access Network of the target access system can be identified. The inter-system handoff control component can then implement tunneling between the source system and the target system, wherein signaling/packeting associated with the target system can be transferred over the source system.

Abstract translation: 用于在异构网络之间切换和在源接入系统与目标接入系统之间互通的系统和方法。 系统间切换控制部件可以便于设置移动单元的IP隧道，其中可以识别目标接入系统的互操作安全网关和无线接入网络的IP地址。 系统间切换控制组件然后可以实现源系统和目标系统之间的隧道，其中与目标系统相关联的信令/打包可以通过源系统传送。

公开(公告)号：WO2009102905A2

公开(公告)日：2009-08-20

申请号：PCT/US2009033977

申请日：2009-02-12

Applicant: QUALCOMM INC ,  PATWARDHAN RAVINDRA ,  VARDHAN ANURAG ,  AGASHE PARAG A

Inventor： PATWARDHAN RAVINDRA ,  VARDHAN ANURAG ,  AGASHE PARAG A

IPC: H04L12/26

CPC classification number: H04L1/1848 ,  H04L25/0204 ,  H04L25/03343 ,  H04L2025/03414 ,  H04L2025/03426 ,  H04L2025/03802

Abstract: Depending on channel conditions, a variable abort timer can be set in relation to wireless communication of data packets. Additionally, available buffer size can be evaluated and used to set a length of the variable abort timer. When a packet sequence is sent, packets can become lost in communication. When a lost packet is recognized, the timer can be initiated and a request for re-transmission of the lost packet can is sent. If the lost packet does not arrive during running of the variable abort timer, then the packet sequence can be processed without the missing packet.

Abstract translation: 根据信道条件，可以相对于数据分组的无线通信设置可变中止定时器。 另外，可以使用可用的缓冲区大小来设置变量中止定时器的长度。 当发送分组序列时，分组在通信中可能会丢失。 当识别出丢失的分组时，可以启动定时器，并且发送丢失分组的重发请求。 如果在运行变量中止定时器期间丢失的分组没有到达，则可以处理分组序列而不丢失分组。

公开(公告)号：WO2008156895A2

公开(公告)日：2008-12-24

申请号：PCT/US2008059474

申请日：2008-04-04

Applicant: QUALCOMM INC ,  TINNAKORNSRISUPHAP PEERAPOL ,  ULUPINAR FATIH ,  AGASHE PARAG ARUN ,  SINNARAJAH RAGULAN ,  PATWARDHAN RAVINDRA ,  PRAKASH RAJAT

Inventor： TINNAKORNSRISUPHAP PEERAPOL ,  ULUPINAR FATIH ,  AGASHE PARAG ARUN ,  SINNARAJAH RAGULAN ,  PATWARDHAN RAVINDRA ,  PRAKASH RAJAT

IPC: H04W36/00

CPC classification number: H04W36/245 ,  H04W36/0011 ,  H04W36/08 ,  H04W80/04

Abstract: In a communication system in which a gateway entity is linked to a plurality of infrastructure entities which in turn are operable to communicate with an access terminal, the access terminal needs first to establish a data attachment point (DAP) with one of the infrastructure entities. Handoff of the DAP from one infrastructure entity to another infrastructure entity is initiated by the access terminal. The access terminal weighs factors such as the link conditions with the various infrastructure entities, the time since the last DAP handoff, and time duration communicating with the current infrastructure entity before proceeding with the DAP handoff.

Abstract translation: 在其中网关实体链接到多个基础设施实体的通信系统中，所述多个基础设施实体又可操作以与接入终端通信，接入终端首先需要与基础设施实体之一建立数据连接点（DAP）。 接入终端发起DAP从一个基础设施实体到另一个基础设施实体的切换。 接入终端在进行DAP切换之前，对诸如与各种基础设施实体的链路状况，上一次DAP切换之后的时间以及与当前基础结构实体通信的时间等因素进行权衡。

公开(公告)号：WO2008116061A3

公开(公告)日：2008-12-24

申请号：PCT/US2008057651

申请日：2008-03-20

Applicant: QUALCOMM INC ,  TINNAKORNSRISUPHAP PEERAPOL ,  MAZIK DAVID R ,  ULUPINAR FATIH ,  AGASHE PARAG ARUN ,  PATWARDHAN RAVINDRA ,  PRAKASH RAJAT

Inventor： TINNAKORNSRISUPHAP PEERAPOL ,  MAZIK DAVID R ,  ULUPINAR FATIH ,  AGASHE PARAG ARUN ,  PATWARDHAN RAVINDRA ,  PRAKASH RAJAT

IPC: H04L29/08 ,  H04W8/26 ,  H04W36/10 ,  H04W84/04 ,  H04W92/22

CPC classification number: H04W92/22 ,  H04W8/26 ,  H04W36/10 ,  H04W84/04

Abstract: Systems and methods of decoupling session management from connection management of a wireless network by enabling transfer of a session between session controllers. A session transfer component transfers ownership of a session from a source session controller to a target session controller, wherein the session transfer does not necessarily require moving the associated connections therewith. Such transfer employs a Unicast Access Terminal Identifier (UATI) that is updated to inform the related base stations regarding transfer of the session.

Abstract translation: 通过启用会话控制器之间的会话传输，将会话管理与无线网络的连接管理分离的系统和方法。 会话传送组件将会话的所有权从源会话控制器传送到目标会话控制器，其中会话传送不一定需要移动与之相关联的连接。 这样的转移采用被更新的单播接入终端标识符（UATI），以通知相关的基站关于会话的转移。

公开(公告)号：WO2008016943A3

公开(公告)日：2008-04-10

申请号：PCT/US2007074896

申请日：2007-07-31

Applicant: QUALCOMM INC ,  SINNARAJAH RAGULAN ,  ULUPINAR FATIH ,  HORN GAVIN BERNARD ,  AGASHE PARAG ARUN ,  BENDER PAUL E ,  PATWARDHAN RAVINDRA ,  PRAKASH RAJAT

Inventor： SINNARAJAH RAGULAN ,  ULUPINAR FATIH ,  HORN GAVIN BERNARD ,  AGASHE PARAG ARUN ,  BENDER PAUL E ,  PATWARDHAN RAVINDRA ,  PRAKASH RAJAT

IPC: H04L29/06

CPC classification number: H04L29/06027 ,  H04L65/1069 ,  H04L67/14 ,  H04L67/141 ,  H04L67/146 ,  H04L69/24 ,  H04W80/10

Abstract: A method and apparatus are disclosed for negotiating and managing one or more personalities (A-D) in a wireless communications system (400). The method comprises advertising one or more supported initial protocol set identifiers. Furthermore, the method comprises selecting a starting initial protocol set identifier from the advertised initial protocol set identifiers. In addition, the method comprises establishing a session based on the selected starting initial protocol set identifier. The method also comprises establishing a connection between an access terminal (420) and an access network (ANl, AN2,...,ANN) based on the selected initial protocol set identifier.

Abstract translation: 公开了用于在无线通信系统（400）中协商和管理一个或多个个性（A-D）的方法和装置。 该方法包括广告一个或多个支持的初始协议集标识符。 此外，该方法包括从通告的初始协议集标识符中选择起始初始协议集标识符。 此外，该方法包括基于所选择的起始初始协议集标识符建立会话。 该方法还包括基于所选择的初始协议集标识符建立接入终端（420）和接入网络（AN1，AN2，...，ANN）之间的连接。