Invention Grant
- Patent Title: Polarization-switched differential ternary phase-shift keying
- Patent Title (中): 极化开关差分三相相移键控
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Application No.: US13437502Application Date: 2012-04-02
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Publication No.: US09130679B1Publication Date: 2015-09-08
- Inventor: Ezra Ip , Fatih Yaman , Lei Xu , Ting Wang , Yoshihisa Inada , Takaaki Ogata , Yasuhiro Aoki
- Applicant: Ezra Ip , Fatih Yaman , Lei Xu , Ting Wang , Yoshihisa Inada , Takaaki Ogata , Yasuhiro Aoki
- Applicant Address: US NJ Princeton JP
- Assignee: NEC Laboratories America, Inc.,NEC Corporation
- Current Assignee: NEC Laboratories America, Inc.,NEC Corporation
- Current Assignee Address: US NJ Princeton JP
- Agent Joseph Kolodka
- Main IPC: H04B10/04
- IPC: H04B10/04 ; H04B10/524 ; H04B10/556 ; H04B10/532 ; H04L27/20
Abstract:
Methods and systems for transmission and reception of ternary phase-shift keyed data that include mapping triplets of binary bits to pairs of ternary symbols, such that three bits of data are encoded across two symbols having three-point constellations; modulating the pairs of ternary symbols onto a carrier; and transmitting the modulated carrier across a transmission medium.
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