Zobrazeno 1 - 7
of 7
pro vyhledávání: '"William H. Thesling"'
Publikováno v:
Computer Networks and ISDN Systems. 29:569-582
This paper presents a real time front-end admission control scheme for ATM networks. A call management scheme which uses the burstiness associated with traffic sources in a heterogeneous ATM environment to effect dynamic assignment of bandwidth is pr
Autor:
William H. Thesling, Fuqin Xiong
Publikováno v:
International Journal of Satellite Communications. 14:327-332
The complexity of algorithms to perform soft decision decoding on block codes has impeded their inclusion in practical systems. A well-known class of algorithms for decoding block codes utilizing channel measurement information along with the algebra
Autor:
Sameep Dave, James Keszenheimer, Lawrence W. Esker, William H. Thesling, Russell Fuerst, Fan Mo
Publikováno v:
Optical Fiber Communication Conference/National Fiber Optic Engineers Conference 2011.
Soft-decision forward error correction provides high coding gain, but typically with high complexity. We present a soft-decision turbo product code with >11 dB NECG and reasonable complexity in a 40-nm ASIC for 100-Gbps applications.
Autor:
William H. Thesling, Peter Hamilton, Richard Gedney, Paiboon Panuwattanawong, Mark Vanderaar, Mark Thompson
Publikováno v:
20th AIAA International Communication Satellite Systems Conference and Exhibit.
Publikováno v:
IEE Proceedings - Communications. 147:144
The optimum decoding of component codes in block coded modulation (BCM) schemes requires the use of the log-likelihood ratio (LLR) as the signal metric. An approximation to the LLR for the least reliable bit (LRB) in an 8-PSK modulation based on plan
Publikováno v:
IEE Proceedings - Communications. 145:218
The design and performance of a class of practical rate 2/3, 8-PSK block-coded modulation (BCM) (also referred to as multilevel modulation codes) schemes are presented. These BCM schemes utilise both convolutional codes and block codes, and have bloc
Autor:
William H. Thesling, Fuqin Xiong
Publikováno v:
IEE Proceedings - Communications. 142:40
The complexity of algorithms to perform soft-decision decoding on block codes has impeded their use in practical systems. The authors investigate correlation decoding along with hard-decision decoding. The proposed method uses a hard-decision decoder