{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,3,22]],"date-time":"2025-03-22T08:42:25Z","timestamp":1742632945208},"reference-count":4,"publisher":"World Scientific Pub Co Pte Ltd","issue":"03","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J. Inter. Net."],"published-print":{"date-parts":[[2003,9]]},"abstract":"<jats:p> In this paper, the IEEE 802.11 multiple access control (MAC) protocol was modified for use in multi-channel, multi-hop ad hoc networks through the use of a new channel-status indicator. In particular, in the modified protocol, the RTS\/CTS dialogue is exchanged on the common access control channel and data packets are transmitted on a selected traffic channel. We have evaluated the improvement due to the multi-channel use and we report in this paper on the results of the per-node throughput and the end-to-end delay for different network sizes. Using these results, we were able to propose a number of per-node throughput scaling laws. Our simulation results show that the per-node throughput with multiple channels for the fully connected, the line, and the grid ad hoc network topologies increases by 90% to 253%, by 47%, and by 139% to 163%, respectively, for networks with 16 to 64 nodes, as compared with that of a single channel. <\/jats:p>","DOI":"10.1142\/s021926590300091x","type":"journal-article","created":{"date-parts":[[2003,8,28]],"date-time":"2003-08-28T09:49:31Z","timestamp":1062064171000},"page":"345-359","source":"Crossref","is-referenced-by-count":26,"title":["Performance Evaluation of Modified IEEE 802.11 MAC for Multi-Channel Multi-Hop Ad Hoc Networks"],"prefix":"10.1142","volume":"04","author":[{"given":"Jiandong","family":"Li","sequence":"first","affiliation":[{"name":"Xidian University, State Key Lab. of Integrated Service Network, Xi'an, Shaanxi, 710071, P. R. China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zygmunt J.","family":"Haas","sequence":"additional","affiliation":[{"name":"Cornell University, School of Electrical and Computer Engineering, Wireless Networks Laboratory, Ithaca, NY, 14853, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Min","family":"Sheng","sequence":"additional","affiliation":[{"name":"Xidian University, Information Science Institute, Xi'an, Shaanxi, 710071, P. R. China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yanhui","family":"Chen","sequence":"additional","affiliation":[{"name":"Xidian University, Information Science Institute, Xi'an, Shaanxi, 710071, P. R. China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"219","published-online":{"date-parts":[[2012,1,25]]},"reference":[{"volume":"46","journal-title":"IEEE Transactions on Information Theory","author":"Gupta P.","key":"rf2"},{"volume-title":"Encyclopedia of Telecommunications","year":"2002","author":"Haas Zygmunt J.","key":"rf3"},{"key":"rf4","doi-asserted-by":"publisher","DOI":"10.1023\/A:1013798127590"},{"journal-title":"IEEE Personal Communications","author":"Perkins Charles E.","key":"rf9"}],"container-title":["Journal of Interconnection Networks"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.worldscientific.com\/doi\/pdf\/10.1142\/S021926590300091X","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,8,6]],"date-time":"2019-08-06T23:33:53Z","timestamp":1565134433000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.worldscientific.com\/doi\/abs\/10.1142\/S021926590300091X"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2003,9]]},"references-count":4,"journal-issue":{"issue":"03","published-online":{"date-parts":[[2012,1,25]]},"published-print":{"date-parts":[[2003,9]]}},"alternative-id":["10.1142\/S021926590300091X"],"URL":"https:\/\/doi.org\/10.1142\/s021926590300091x","relation":{},"ISSN":["0219-2659","1793-6713"],"issn-type":[{"type":"print","value":"0219-2659"},{"type":"electronic","value":"1793-6713"}],"subject":[],"published":{"date-parts":[[2003,9]]}}}