Invention Grant
US08930800B2 Method and apparatus of triple-decoding for IEEE 802.11p physical layer mechanism
有权
用于IEEE 802.11p物理层机制的三重解码方法和装置
- Patent Title: Method and apparatus of triple-decoding for IEEE 802.11p physical layer mechanism
- Patent Title (中): 用于IEEE 802.11p物理层机制的三重解码方法和装置
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Application No.: US13585656Application Date: 2012-08-14
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Publication No.: US08930800B2Publication Date: 2015-01-06
- Inventor: Zheng Li , Fan Bai , Vijayakumar Bhagavatula
- Applicant: Zheng Li , Fan Bai , Vijayakumar Bhagavatula
- Applicant Address: US MI Detroit US PA Pittsburgh
- Assignee: GM Global Technology Operations LLC,Carnegie Mellon University
- Current Assignee: GM Global Technology Operations LLC,Carnegie Mellon University
- Current Assignee Address: US MI Detroit US PA Pittsburgh
- Agency: Miller IP Group, PLC
- Agent John A. Miller
- Main IPC: H03M13/00
- IPC: H03M13/00 ; H03M13/23 ; H04B7/08
Abstract:
A method for receiving and storing a packet of symbols. The method decodes the packet of symbols using a first decoding algorithm, and if the first decoding algorithm fails to correctly decode the packet of symbols, then the method decodes the packet of symbols using a second decoding algorithm. If the second decoding algorithm fails to decode the packet of symbols, then a third decoding algorithm is used. The third decoding algorithm can be sub-packet decoding, where a first sub-packet is part of the packet of symbols. If the first sub-packet is decoded successfully, then the method generates a channel estimate using the properly decoded information, and then uses that channel estimate to decode a subsequent sub-packet using the channel estimate, where the second sub-packet is a set of symbols that are a portion of the packet of symbols.
Public/Granted literature
- US20140053047A1 METHOD AND APPARATUS OF TRIPLE-DECODING FOR IEEE 802.11p PHYSICAL LAYER MECHANISM Public/Granted day:2014-02-20
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