Invention Grant
US08422421B2 Automatic cancellation of BP merger in multi-band OFDM alliance (MBOA) ultra wide band (UWB) systems
失效
在多频带OFDM联盟（MBOA）超宽带（UWB）系统中自动取消BP合并
- Patent Title: Automatic cancellation of BP merger in multi-band OFDM alliance (MBOA) ultra wide band (UWB) systems
- Patent Title (中): 在多频带OFDM联盟（MBOA）超宽带（UWB）系统中自动取消BP合并
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Application No.: US11916234Application Date: 2006-05-31
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Publication No.: US08422421B2Publication Date: 2013-04-16
- Inventor: Chun-Ting Chou , Javier del Prado Pavon
- Applicant: Chun-Ting Chou , Javier del Prado Pavon
- Applicant Address: NL Eindhoven
- Assignee: Koninklijke Philips Electronics N.V.
- Current Assignee: Koninklijke Philips Electronics N.V.
- Current Assignee Address: NL Eindhoven
- International Application: PCT/IB2006/051746 WO 20060531
- International Announcement: WO2006/129286 WO 20061207
- Main IPC: H04J3/14
- IPC: H04J3/14
Abstract:
The current MBOA UWB MAC protocol requires a device that detects alien devices to include a BP Switch IE in its beacon so that its neighbors may learn the presence of the alien devices and follow that device to relocate their beacons in a coordinated fashion. However, during the transition period of beacon relocation, that device may decide to halt the relocation process as required by the standard and such decisions also have to be received by its neighbors. In such a case, a BP switch IE will be generated by that device which includes a BPST offset equal to a length of a superframe.
Public/Granted literature
- US20100290387A1 AUTOMATIC CANCELLATION OF BP MERGER IN MULTI-BAND OFDM ALLIANCE (MBOA) ULTRA WIDE BAND (UWB) SYSTEMS Public/Granted day:2010-11-18
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