Wen Jiang Ji

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Layered LDPC decoding algorithm is known to achieve high Bit Error Rate (BER) performance and high throughput for LDPC decoders. However, for ISDB-S2 (Integrated Services Digital Broadcasting via Satellite - Second Generation) LDPC decoder, applying layered algorithm directly will result in data conflict problem. In this paper, a novel selective(More)
  • Wen Ji, Shinpei Hijiya, Mr Hiroshi Nakayama, Mr Makoto
  • 2011
i ABSTRACT Low-Density Parity-Check (LDPC) code is an error correcting code first discovered in the early 1960's, and rediscovered in 1999. The decoding algorithm of LDPC is inherently parallel and can achieve performance close to the Shannon Limit, thus making LDPC code widely adopted in communication standards, such as WLAN (IEEE 802.11n), WiMAX (IEEE(More)
This paper proposes a new interference aware routing metric for Multi-Radio Multi-Channel Wireless Mesh Networks in order to provide a more accuracy, locality, and a real time estimation for wireless links. The iAWARE metric won as much as possible praises in preformed studies. However, the shortcomings of iAWARE will be pointed out in this paper, and a new(More)
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