Invention Grant
US08041223B2 Method and apparatus for establishing system delay time and frame length in time division duplexing system
失效
在时分双工系统中建立系统延迟时间和帧长度的方法和装置
- Patent Title: Method and apparatus for establishing system delay time and frame length in time division duplexing system
- Patent Title (中): 在时分双工系统中建立系统延迟时间和帧长度的方法和装置
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Application No.: US12057580Application Date: 2008-03-28
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Publication No.: US08041223B2Publication Date: 2011-10-18
- Inventor: Hoon Kim , Jae-Hun Cho , Seong-Taek Hwang
- Applicant: Hoon Kim , Jae-Hun Cho , Seong-Taek Hwang
- Applicant Address: KR Maetan-dong, Yeongtong-gu, Suwon-si, Gyeonggi-do
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Maetan-dong, Yeongtong-gu, Suwon-si, Gyeonggi-do
- Agency: Cha & Reiter, LLC
- Priority: KR10-2007-0030432 20070328
- Main IPC: H04B10/10
- IPC: H04B10/10 ; H04J14/08
Abstract:
A method of establishing a system delay time and a frame length in a Time Division Duplexing (TDD) system includes adjusting time lengths of an uplink (UL) frame, a downlink (DL) frame, a Transmit/receive Transition Gap (TTG), and a Receive/transmit Transition Gap (RTG); a Base Station (BS) transmitting a DL frame and receiving a UL frame; and a Mobile Station (MS) receiving the DL frame and transmitting the UL frame.
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