Bandwidth table construction regarding CDMA interferences in synchronized QoS ad hoc networking

... International Symposium on Applied Sciences in Biomedical and Communication Technologies. International Symposium on Applied Sciences in Biomedical and Communication Technologies Pub Date : 2011-10-26 DOI:10.1145/2093698.2093775

Hisayoshi Sugiyama

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引用次数: 3

Abstract

A method is proposed for bandwidth table constructions in synchronized QoS ad hoc networking. In this scheme of networking, specified bandwidth is reserved for each communication path based on bandwidth tables constructed by each terminal. This bandwidth reservation is desirable in diaster areas where rescue teams need to share wideband picture images of distant locations sent from rescue robots or human scouts. However, because process gain of associated CDMA operation is assumed to be high enough, unreasonable ra-diowave bandwidth is necessary for the system designs. The proposed method for bandwidth table construction regards CDMA interferences when the process gain is set arbitrary. With this method, system designs with reasonable radiowave bandwidth become possible. Simulations confirm the network performances with the proposed method.

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同步QoS自组网中CDMA干扰的带宽表构建

提出了一种同步QoS自组织网络中带宽表的构造方法。在这种组网方案中，根据每个终端构建的带宽表，为每条通信路径预留指定的带宽。这种带宽保留在灾区是可取的，因为救援队需要共享从救援机器人或人类侦察兵发送的遥远地点的宽带图像。然而，由于假定相关CDMA操作的过程增益足够高，系统设计就需要不合理的射频带宽。本文提出的带宽表构造方法考虑了任意增益设置时的CDMA干扰。利用这种方法，可以设计出合理的无线电波带宽。仿真结果验证了该方法的网络性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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... International Symposium on Applied Sciences in Biomedical and Communication Technologies. International Symposium on Applied Sciences in Biomedical and Communication Technologies

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