Invention Grant
US07907915B2 Apparatus and method for adaptively changing uplink power control scheme according to mobile status in a TDD mobile communication system
有权
根据TDD移动通信系统中的移动状态自适应地改变上行链路功率控制方案的装置和方法
- Patent Title: Apparatus and method for adaptively changing uplink power control scheme according to mobile status in a TDD mobile communication system
- Patent Title (中): 根据TDD移动通信系统中的移动状态自适应地改变上行链路功率控制方案的装置和方法
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Application No.: US12491774Application Date: 2009-06-25
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Publication No.: US07907915B2Publication Date: 2011-03-15
- Inventor: Jae-Hee Cho , In-Seok Hwang , Jang-Hoon Yang , Hoon Huh , Soon-Young Yoon , Sang-Hoon Sung , Young-Hoon Kwon
- Applicant: Jae-Hee Cho , In-Seok Hwang , Jang-Hoon Yang , Hoon Huh , Soon-Young Yoon , Sang-Hoon Sung , Young-Hoon Kwon
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd
- Current Assignee: Samsung Electronics Co., Ltd
- Current Assignee Address: KR
- Agency: The Farrell Law Firm, P.C.
- Priority: KR2004-0065952 20040820
- Main IPC: H04B7/00
- IPC: H04B7/00
Abstract:
An apparatus and method for changing an uplink power control scheme according to mobile status in a TDD mobile communication system are provided. The communication system comprises a Subscriber Station (SS) for transmitting a power control change request message to a Base Station (BS) to change the power control scheme, and the BS for deciding to change the power control scheme between the open loop power control and closed loop power control, and transmitting a power control change response message the SS including the decided power control scheme.
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