发明公开
EP1655907A1 Method and apparatus for scheduling uplink data transmission for a mobile station in soft handover region in a mobile communication system
审中-公开
一种用于在移动通信系统中的软切换区域中的移动终端在上行链路方向上调度数据传输的方法和装置
- 专利标题： Method and apparatus for scheduling uplink data transmission for a mobile station in soft handover region in a mobile communication system
- 专利标题（中）： 一种用于在移动通信系统中的软切换区域中的移动终端在上行链路方向上调度数据传输的方法和装置
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申请号： EP05024121.5申请日： 2005-11-04
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公开(公告)号： EP1655907A1公开(公告)日： 2006-05-10
- 发明人: Kwak, Yong-Jun , Heo, Youn-Hyoung , Lee, Ju-Ho , Cho, Joon-Young , Kim, Young-Bum
- 申请人： Samsung Electronics Co., Ltd.
- 申请人地址： 416 Maetan-Dong, Yeongtong-Gu Suwon-si, Gyeonggi-Do KR
- 专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人： Samsung Electronics Co., Ltd.
- 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： KR2004089503 20041104; KR2005003914 20050114
- 主分类号： H04L12/56
- IPC分类号： H04L12/56
摘要：
A method and apparatus for scheduling uplink data transmission for a UE in a mobile communication system supporting an uplink packet data service are provided. A serving Node B and at least one non-serving Node B are included in an active set of a UE located in a soft handover region. The UE receives a dedicated scheduling grant from the serving Node B by dedicated scheduling and a common scheduling grant from the at least one non-serving Node B, controls an uplink data rate not to exceed a previous uplink data rate during a predetermined validity duration, if the common scheduling grant indicates a rate-down, and transmits uplink data at the controlled uplink data rate.
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