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Coding and Modulation for Short Packet Transmission
- Yoo, Do-Sik;
- Stark, Wayne E.;
- Yar, Kar-Peo;
- Oh, Seong-Jun
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19초록
We study the tradeoff between energy and bandwidth efficiency for short packet-transmission systems for wireless sensor networks. Using random coding bound (RCB) analysis, we show that 16-ary and 32-ary orthogonal modulation schemes provide reasonable balance between energy and bandwidth efficiency. In addition, we compare various channel-coding schemes and conclude that convolutional codes are well suited for wireless sensor network applications having excellent performance and reasonable robustness to imperfections, such as estimation errors.
키워드
Convolutional codes; low duty cycle; noncoherent demodulation; orthogonal modulation; sensor network; short packet transmission; turbo code; WSSUS-CHANNELS
- 제목
- Coding and Modulation for Short Packet Transmission
- 저자
- Yoo, Do-Sik; Stark, Wayne E.; Yar, Kar-Peo; Oh, Seong-Jun
- 발행일
- 2010-05
- 유형
- Article
- 권
- 59
- 호
- 4
- 페이지
- 2104 ~ 2109
- 언어
- ENG
- 출판사
- IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
- 발행국가
- 미국
- 분량
- 6 페이지
- ISSN
- E 1939-9359
P 0018-9545