https://scholars.lib.ntu.edu.tw/handle/123456789/148177
Title: | Power-efficient routing (PER) mechanism for ODMA systems | Authors: | Cheng, Ray-Guang Cheng, Shin-Ming PHONE LIN |
Issue Date: | Jun-2005 | Journal Volume: | 1 | Start page/Pages: | 129-134 | Source: | 2005 International Conference on Wireless Networks, Communications and Mobile Computing | Abstract: | This work presents a power-efficient routing (PER) mechanism to identify a minimum-power path for the Opportunity Driven Multiple Access (ODMA) communication in UMTS system. Prior to the route discovery, the PER mechanism utilizes an analytical solution to predict the total power and number of intermediate UEs required in the minimum-power path. With the prediction, the PER mechanism provides a method to set the transmission power and maximum hopcount such that the power consumption of each UE during the route discovery is significantly reduced. Simulation results demonstrate the accuracy of the prediction and the required signaling of PER is dramatically reduced compared to dynamic source routing (DSR). © 2005 IEEE. |
URI: | http://ntur.lib.ntu.edu.tw//handle/246246/200704191001212 https://www.scopus.com/inward/record.uri?eid=2-s2.0-34547139753&doi=10.1109%2fWIRLES.2005.1549397&partnerID=40&md5=51d7281184d2f84ae2b780393909ad83 |
DOI: | 10.1109/WIRLES.2005.1549397 | SDG/Keyword: | Signal processing; Signal theory; Wireless telecommunication systems; Opportunity Driven Multiple Access (ODMA); Power-efficient routing (PER); Transmission power; UMTS system; Routers |
Appears in Collections: | 電機工程學系 |
File | Description | Size | Format | |
---|---|---|---|---|
01549397.pdf | 1.59 MB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.