Invention Application
- Patent Title: METHOD AND APPARATUS FOR MEASURING STATE OF PLURALITY OF CHANNELS AND FOR SELECTING IDLE CHANNEL
- Patent Title (中): 用于测量通道状态和选择空闲通道的方法和装置
-
Application No.: US13108556Application Date: 2011-05-16
-
Publication No.: US20110218008A1Publication Date: 2011-09-08
- 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
- 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
- US08396499B2 Method and apparatus for measuring state of plurality of channels and for selecting idle channel Public/Granted day:2013-03-12
Information query
