Invention Grant
US08406331B2 Method for signaling the status of a subcarrier in a MC network and a method for adaptively allocating the subcarriers in a MC network
有权
用于在MC网络中发信号通知子载波的状态的方法和用于在MC网络中自适应地分配子载波的方法
- Patent Title: Method for signaling the status of a subcarrier in a MC network and a method for adaptively allocating the subcarriers in a MC network
- Patent Title (中): 用于在MC网络中发信号通知子载波的状态的方法和用于在MC网络中自适应地分配子载波的方法
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Application No.: US11570549Application Date: 2005-06-15
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Publication No.: US08406331B2Publication Date: 2013-03-26
- Inventor: Georgios Orfanos , Joerg Habetha , Begonya Otal , Klaus Peter May , Francesc Dalmases
- Applicant: Georgios Orfanos , Joerg Habetha , Begonya Otal , Klaus Peter May , Francesc Dalmases
- Applicant Address: NL Eindhoven
- Assignee: Koninklijke Philips Electronics N.V.
- Current Assignee: Koninklijke Philips Electronics N.V.
- Current Assignee Address: NL Eindhoven
- Priority: EP04102937 20040624
- International Application: PCT/IB2005/051970 WO 20050615
- International Announcement: WO2006/000955 WO 20060105
- Main IPC: H04K1/10
- IPC: H04K1/10 ; H04L27/28
Abstract:
A fast method for allocating those channels or subcarriers of a multicarrier network to an ahead lying transmission is to let a transmitting terminal and a receiving terminal which intend to access the medium determine the status of the channels or subcarriers that are within their reception range and send a signal indicating the determined status to the corresponding terminal which will select those channels or subcarriers for the eventual transmission which fit best. Other terminals within the transmission range of the transmitting or the receiving terminal respect the reservation and wait for the current transmission to find out which channels or subcarriers are actually used.
Public/Granted literature
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