Invention Grant
- Patent Title: Robust early detection through signal repetition in mixed-rate wireless communications
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Application No.: US15013959Application Date: 2016-02-02
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Publication No.: US10419971B2Publication Date: 2019-09-17
- Inventor: Sameer Vermani , Bin Tian , Tao Tian
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Paradice and Li LLP/Qualcomm
- Main IPC: H04W28/06
- IPC: H04W28/06 ; H04L29/06 ; H04L1/08 ; H04L1/00
Abstract:
A method of wirelessly communicating includes generating, at a wireless device, a packet including a first preamble field. The method further includes generating a first repeated preamble field by multiplying the first preamble field by a first frequency-domain polarity sequence. The method further includes transmitting the packet from the wireless device. The packet includes the first preamble field and the first repeated preamble field.
Public/Granted literature
- US20160227436A1 ROBUST EARLY DETECTION THROUGH SIGNAL REPETITION IN MIXED-RATE WIRELESS COMMUNICATIONS Public/Granted day:2016-08-04
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