Invention Grant
US08396499B2 Method and apparatus for measuring state of plurality of channels and for selecting idle channel
有权
用于测量多个信道的状态并用于选择空闲信道的方法和装置
- Patent Title: Method and apparatus for measuring state of plurality of channels and for selecting idle channel
- Patent Title (中): 用于测量多个信道的状态并用于选择空闲信道的方法和装置
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Application No.: US13108556Application Date: 2011-05-16
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Publication No.: US08396499B2Publication Date: 2013-03-12
- Inventor: Dae-yong Sim , Ho-seok Lee
- Applicant: Dae-yong Sim , Ho-seok Lee
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2007-0051000 20070525
- Main IPC: H04W72/10
- IPC: H04W72/10
Abstract:
A method of measuring a state of a plurality of channels is provided. The method includes transmitting to a second device test signal information needed to transmit/receive a test signal for measuring the state of the plurality of channels; receiving an information received response from the second device, indicating that the second device has received the test signal; if the information received response is received, transmitting the test signal to the second device, using the test signal information, via the plurality of channels; and receiving from the second device the state information regarding the plurality of channels which has been measured by using the test signal.
Public/Granted literature
- US20110218008A1 METHOD AND APPARATUS FOR MEASURING STATE OF PLURALITY OF CHANNELS AND FOR SELECTING IDLE CHANNEL Public/Granted day:2011-09-08
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