Energy-efficient interleaving for error recovery in broadcast networks
- Authors
- Kang, Kyungtae; Cho, Yongwoo; Shin, Heonshik
- Issue Date
- Nov-2006
- Publisher
- IEEE
- Citation
- Proceedings - Conference on Local Computer Networks, LCN, pp.13 - 19
- Indexed
- OTHER
- Journal Title
- Proceedings - Conference on Local Computer Networks, LCN
- Start Page
- 13
- End Page
- 19
- URI
- https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/45305
- DOI
- 10.1109/LCN.2006.322093
- ISSN
- 0742-1303
- Abstract
- We analyze the performance of MAC-layer Reed-Solomon error recovery in the cdma2000 1xEV-DO Broadcast and Multicast Services (BCMCS) environment, with respect to the size of the error control block (ECB) and the airchannel condition, and establish the relationship between ECB size, error-recovery capacity and energy consumption. Real-time traffic, such as voice and video streaming, is very sensitive to delay, but can stand a certain level of packet loss. We therefore propose an energy-efficient size of the ECB to reduce the average energy consumption during error recovery while minimizing the reduction in service quality for real-time multimedia applications. Extensive simulation results suggest that a significant amount of energy can be saved with negligible performance degradation by selecting the appropriate ECB size for the bit error-rate of the forward traffic channel, instead of always choosing the largest possible ECB, with the sole aim of increasing error recovery performance. © 2006 IEEE.
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Collections - COLLEGE OF COMPUTING > SCHOOL OF MEDIA, CULTURE, AND DESIGN TECHNOLOGY > 1. Journal Articles
- COLLEGE OF COMPUTING > DEPARTMENT OF ARTIFICIAL INTELLIGENCE > 1. Journal Articles
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