Abstract:3GPP2 has recently introduced the Broadcast and Multicast Services (BCMCS) architecture for cdma2000 1xEV-DO wireless networks to enable service providers to broadcast multimedia content such as MPEG-4 video. For MAC-layer forward error correction the BCMCS scheme uses the ReedSolomon (RS) decoding process, which consumes a considerable amount of energy on mobile phones. To address this problem, we first characterize the energy consumption of the decoder with respect to its components: the data decoder, error … Show more
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