Invention Grant
- Patent Title: Physical layer data unit format
- Patent Title (中): 物理层数据单元格式
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Application No.: US12548205Application Date: 2009-08-26
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Publication No.: US08477813B2Publication Date: 2013-07-02
- Inventor: Hongyuan Zhang , Rohit U. Nabar , Manyuan Shen , Songping Wu , Hui-Ling Lou , Yong Liu
- Applicant: Hongyuan Zhang , Rohit U. Nabar , Manyuan Shen , Songping Wu , Hui-Ling Lou , Yong Liu
- Applicant Address: BB St. Michael
- Assignee: Marvell World Trade Ltd.
- Current Assignee: Marvell World Trade Ltd.
- Current Assignee Address: BB St. Michael
- Main IPC: H04J3/06
- IPC: H04J3/06
Abstract:
In a wireless communication system wherein communication devices exchange information utilizing data units that conform to a first format, a beamforming training (BFT) data unit that conforms to a second format is transmitted, wherein a length of the BFT data unit is shorter than lengths supported by the first format, wherein the BFT data unit is for transmitting PHY beamforming training information. Information to indicate the BFT data unit conforms to the second format is transmitted to a receiving device. The BFT data unit is generated according to the second format, wherein the BFT data unit includes BFT information elements. The BFT data unit is then transmitted to the receiving device.
Public/Granted literature
- US20100054223A1 Physical Layer Data Unit Format Public/Granted day:2010-03-04
Information query
