Return to search

Enhancing the Channel Utilization of Asynchronous Data Traffic over the Bluetooth Wireless Ad-hoc Network

Bluetooth is an emerging technology to build a solution for providing short range, low power, low cost, and ubiquitous wireless environments. In this paper we propose a algorithm for asynchronous data traffic at the Medium Access Control (MAC) layer to meet Bluetooth characteristic and compare with other scheduling algorithms. The algorithm, named Efficient Utilization Polling (EUP), uses a single bit of the payload packet header as supplied knowledge of queues of slaves to the master to dynamically adapt the polling intervals. We also propose a differentiation mechanism, named Shifting Polling Window (SPW), which is based on EUP and differentiates throughput between different classes and still keeps the link utilization almost the same.

Identiferoai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0617102-122013
Date17 June 2002
CreatorsWu, Jain-Wei
ContributorsHsiao-Kuang Wu, Jain-Shing Liu, Wei-Kuang Lai, Chun-hung Lin
PublisherNSYSU
Source SetsNSYSU Electronic Thesis and Dissertation Archive
LanguageCholon
Detected LanguageEnglish
Typetext
Formatapplication/pdf
Sourcehttp://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0617102-122013
Rightswithheld, Copyright information available at source archive

Page generated in 0.0015 seconds