Summary
International Symposium on Antennas and Propagation
2015
Session Number:S2.5
Session:
Number:S2.5.4
Time-Reversal Based Routing in Dispersion Code Multiple Access (DCMA)
Lianfeng Zou, Shulabh Gupta, Christophe Caloz ,
pp.-
Publication Date:2015/11/9
Online ISSN:2188-5079
Summary:
An adaptive Dispersion Code Multiple Access (DCMA) system is proposed and demonstrated using numerical calculations. Compared to conventional static DCMA, where channels between access points are fixed unless adaptive phasers are used, the proposed system employs a base-station which allows users with distinct but fixed phasers to form arbitrary adaptive channels between the access points. The base-station first records the channel responses in the sounding stage, and then uses this information to route the data between arbitrary user pairs in the communication stage.