Indoor infrared links are anticipated to reach 100Mbit/s or even higher data rates in the future. At this high data rate, the existing Go-Back-N automatic repeat request (ARQ) scheme requires window and frame size adaptation to the corresponding optimum values for the correspondent Bit Error Rate (BER). But adaptive approaches always add a significant amount of complexity to the system. The aim of this paper is to present a new Automatic Repeat Request (ARQ) scheme, Block Window Retransmission (BWR) ARQ scheme, for achieving higher throughput efficiency over a wide range of BERs without adaptation of parameters. Simulation results show that it significantly outperforms the existing Go-Back-N ARQ scheme for next generation high speed IrDA links. We also examine the effect of window size, frame data length and minimum turn around time on the performance of the BWR ARQ scheme.
|ホスト出版物のタイトル||2006 1st International Symposium on Wireless Pervasive Computing|
|出版ステータス||Published - 2006|
|イベント||2006 1st International Symposium on Wireless Pervasive Computing - Phuket|
継続期間: 2006 1月 16 → 2006 1月 18
|Other||2006 1st International Symposium on Wireless Pervasive Computing|
|Period||06/1/16 → 06/1/18|
ASJC Scopus subject areas