Invention Grant
- Patent Title: High data rate wireless bridging
- Patent Title (中): 高数据速率无线桥接
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Application No.: US13664218Application Date: 2012-10-30
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Publication No.: US08644430B1Publication Date: 2014-02-04
- Inventor: Eldad Perahia , Bretton Douglas , David Pignatelli
- Applicant: Cisco Technology, Inc.
- Applicant Address: US CA San Jose
- Assignee: Cisco Technology, Inc.
- Current Assignee: Cisco Technology, Inc.
- Current Assignee Address: US CA San Jose
- Agent Cindy Kaplan
- Main IPC: H04L27/06
- IPC: H04L27/06
Abstract:
A specialized preamble is provided to facilitate matrix channel estimation of a MIMO channel. In a particular implementation, a channel training preamble provided by the IEEE 802.11a standard is modified to facilitate MIMO channel estimation.
Information query
