公开(公告)号：DE602005000872T2

公开(公告)日：2007-12-20

申请号：DE602005000872

申请日：2005-09-22

Applicant: LUCENT TECHNOLOGIES INC

Inventor： DAS SUMAN ,  MUKHERJEE SARIT ,  NAIR SURESHBABU P ,  RAJAN PRIYA ,  RAJKUMAR AJAY ,  RANGARAJAN SAMPATH ,  TURNER MICHAEL D ,  VISWANATHAN HARISH

IPC: H04L29/06 ,  H04W8/08 ,  H04W80/00

Abstract: An active session mobility solution for radio link protocol (RLP) in accordance with the present invention defines two RLP migrations states. A first state is defined as a forward-link RLP state and depicts the communication of data from a home agent to an access terminal in an IP network. A second state is defined as a reverse-link RLP state and depicts the communication of data from the access terminal to the home agent in the IP network. In one embodiment of the seamless active session mobility solution for RLP in accordance with the present invention, a two-stage RLP transfer process for the migration of the two defined states from a source to a target is implemented. In a first stage, the forward-link RLP state is transferred from a source to a target. In a second stage, frame selection and the reverse-link RLP are transferred from the source to the target.

公开(公告)号：DE602005000872D1

公开(公告)日：2007-05-24

申请号：DE602005000872

申请日：2005-09-22

Applicant: LUCENT TECHNOLOGIES INC

Inventor： DAS SUMAN ,  MUKHERJEE SARIT ,  NAIR SURESHBABU P ,  RAJAN PRIYA ,  RAJKUMAR AJAY ,  RANGARAJAN SAMPATH ,  TURNER MICHAEL D ,  VISWANATHAN HARISH

IPC: H04L29/06 ,  H04W8/08 ,  H04W80/00

Abstract: An active session mobility solution for radio link protocol (RLP) in accordance with the present invention defines two RLP migrations states. A first state is defined as a forward-link RLP state and depicts the communication of data from a home agent to an access terminal in an IP network. A second state is defined as a reverse-link RLP state and depicts the communication of data from the access terminal to the home agent in the IP network. In one embodiment of the seamless active session mobility solution for RLP in accordance with the present invention, a two-stage RLP transfer process for the migration of the two defined states from a source to a target is implemented. In a first stage, the forward-link RLP state is transferred from a source to a target. In a second stage, frame selection and the reverse-link RLP are transferred from the source to the target.

公开(公告)号：DE602005002328T2

公开(公告)日：2008-06-19

申请号：DE602005002328

申请日：2005-09-22

Applicant: LUCENT TECHNOLOGIES INC

Inventor： DAS SUMAN ,  KAGALKAR ANAND NAGESH ,  MUKHERJEE SARIT ,  NAIR SURESHBABU P ,  RAJAN PRIYA ,  RAJKUMAR AJAY ,  RANGARAJAN SAMPATH ,  TURNER MICHAEL D ,  VISWANATHAN HARISH

IPC: H04L29/06

Abstract: An active session mobility solution for point-to-point protocol (PPP) in accordance with the present invention provides fast and smooth handoff by reducing tunneling overhead on tunneling mechanisms, such as P-P tunneling from a serving Source (e.g., a PPP termination device) to a new serving Target (e.g., a PPP termination device). In the active session mobility solution of the present invention, PPP session can be migrated even if not all phases have been completed (e.g., LCP, PAP/CHAP completed but not IPCP and CCP). In such cases, the incomplete phases will be negotiated at the PPP of the Target PPP.

公开(公告)号：DE602005002328D1

公开(公告)日：2007-10-18

申请号：DE602005002328

申请日：2005-09-22

Applicant: LUCENT TECHNOLOGIES INC

Inventor： DAS SUMAN ,  KAGALKAR ANAND NAGESH ,  MUKHERJEE SARIT ,  NAIR SURESHBABU P ,  RAJAN PRIYA ,  RAJKUMAR AJAY ,  RANGARAJAN SAMPATH ,  TURNER MICHAEL D ,  VISWANATHAN HARISH

IPC: H04L29/06

Abstract: An active session mobility solution for point-to-point protocol (PPP) in accordance with the present invention provides fast and smooth handoff by reducing tunneling overhead on tunneling mechanisms, such as P-P tunneling from a serving Source (e.g., a PPP termination device) to a new serving Target (e.g., a PPP termination device). In the active session mobility solution of the present invention, PPP session can be migrated even if not all phases have been completed (e.g., LCP, PAP/CHAP completed but not IPCP and CCP). In such cases, the incomplete phases will be negotiated at the PPP of the Target PPP.

公开(公告)号：WO2008115541A3

公开(公告)日：2008-12-04

申请号：PCT/US2008003658

申请日：2008-03-20

Applicant: LUCENT TECHNOLOGIES INC ,  RAJAN PRIYA ,  VISHNUVAJJALA RAMAKRISHNA

Inventor： RAJAN PRIYA ,  VISHNUVAJJALA RAMAKRISHNA

IPC: H04L12/56 ,  H04W4/06 ,  H04W28/04 ,  H04W36/00 ,  H04W48/08 ,  H04W76/02 ,  H04W88/08

CPC classification number: H04W48/08 ,  H04W4/06 ,  H04W36/00 ,  H04W76/02 ,  H04W88/08

Abstract: In a method of constructing a QuickConfig message in a Ix Evolution (IXEV) data only (EV-DO) communication network for broadcast by a base station of the network to a plurality of users served thereby, a Forward Traffic Valid (FTValid) bit in a field of the QuickConfig message is set to a default value of a logic high state for all users. No delay occurs for a call setup between a given user and the base station even if the user requests the call setup after the QuickConfig message has been constructed by the base station.

Abstract translation: 在用于由网络的基站广播到由其服务的多个用户的Ix Evolution（IXEV）数据（EV-DO）通信网络中构造QuickConfig消息的方法中，前向流量有效（FTValid）位 QuickConfig消息的字段设置为所有用户的逻辑高状态的默认值。 即使用户在由基站构建QuickConfig消息之后请求呼叫建立，给定用户和基站之间的呼叫建立也不会发生延迟。