发明公开
EP1521493A2 Method of providing fast downlink service in a hard handover in a cellular communication system
有权
在蜂窝通信系统中的硬越区切换期间提供快速下行链路信道的服务的方法
- 专利标题： Method of providing fast downlink service in a hard handover in a cellular communication system
- 专利标题（中）： 在蜂窝通信系统中的硬越区切换期间提供快速下行链路信道的服务的方法
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申请号： EP04023419.7申请日： 2004-10-01
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公开(公告)号： EP1521493A2公开(公告)日： 2005-04-06
- 发明人: Cho, Dong-Ho , Lim, Ae-Ri , Pyun, Ki-Hyun , Hwang, Gyung-Ho , Lee, Ki-Ho , Kwon, Tae-Soo , Hwang, Pil-Yong c/o Samsung Electronics Co., Ltd. , Lee, In-Sun c/o Samsung Electronics Co., Ltd. , Park, Chi-Hyun c/o Samsung Electronics Co., Ltd.
- 申请人： Samsung Electronics Co., Ltd. , Korea Advanced Institute of Science and Technology
- 申请人地址： 416 Maetan-dong, Yeongtong-gu Suwon-si, Gyeonggi-do KR
- 专利权人： Samsung Electronics Co., Ltd.,Korea Advanced Institute of Science and Technology
- 当前专利权人： Samsung Electronics Co., Ltd.,Korea Advanced Institute of Science and Technology
- 当前专利权人地址： 416 Maetan-dong, Yeongtong-gu Suwon-si, Gyeonggi-do KR
- 代理机构： Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät
- 优先权： KR2003068315 20031001
- 主分类号： H04Q7/38
- IPC分类号： H04Q7/38
摘要：
A method quickly resuming a downlink service in a hard handover in a cellular mobile communication system. To provide the fast downlink service to an MS during a hard handover from an OBS to an NBS, the NBS receives handover user information from the OBS, and generates an MS temporary ID using the handover user information to identify the MS. If user data is generated for the MS before a connection is established for traffic transmission between the MS and the NBS, the NBS transmits the user data to the MS on an HCCH using the MS temporary ID.
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