Invention Grant
- Patent Title: Method of improving transmission gain at a network element having a plurality of antennas
- Patent Title (中): 改善具有多个天线的网元的传输增益的方法
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Application No.: US13236082Application Date: 2011-09-19
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Publication No.: US08559899B2Publication Date: 2013-10-15
- Inventor: Li Li , Thomas Marzetta , Hong Yang
- Applicant: Li Li , Thomas Marzetta , Hong Yang
- Applicant Address: FR Paris
- Assignee: Alcatel Lucent
- Current Assignee: Alcatel Lucent
- Current Assignee Address: FR Paris
- Agency: Harness, Dickey & Pierce
- Main IPC: H01Q11/12
- IPC: H01Q11/12
Abstract:
In one embodiment, the method includes reducing a beam width of transmission to increase an open-loop beamforming gain, reducing a channel bandwidth of the transmission to increase a channel bandwidth gain, and increasing a sequence length of the transmission to increase a sequence length gain. In this embodiment, a gain improvement is based on the product of the open loop beamforming gain, the channel bandwidth gain and the sequence length gain.
Public/Granted literature
- US20130072140A1 METHOD OF IMPROVING TRANSMISSION GAIN AT A NETWORK ELEMENT HAVING A PLURALITY OF ANTENNAS Public/Granted day:2013-03-21
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