{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2023,10,9]],"date-time":"2023-10-09T06:15:15Z","timestamp":1696832115799},"reference-count":12,"publisher":"Wiley","issue":"8","license":[{"start":{"date-parts":[[2010,7,20]],"date-time":"2010-07-20T00:00:00Z","timestamp":1279584000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Wireless Communications"],"published-print":{"date-parts":[[2012,6,10]]},"abstract":"Abstract<\/jats:title>In this paper, we propose an algorithm for joint relay node placement and node scheduling in wireless networks. We consider a system that consists of a relay node with controllable mobility and multiple nodes that communicate with each other via<\/jats:italic> the relay node. Each node communicates with the relay node according to its schedule. The objective of our algorithm is to maximize the lowest weighted throughput among those of all nodes. To this end, we consider a problem to optimally place the relay node and optimally schedule all nodes in the network. We develop three algorithms for relay node placement and node scheduling considering three different cases: when the location of the relay node is controllable while the node scheduling is fixed, when the node scheduling is controllable while the location of the relay node is fixed, and when both the location of the relay node and node scheduling are controllable. The simulation results show that by jointly optimizing relay node placement and node scheduling, we can improve system performance significantly in many cases. Copyright \u00a9 2010 John Wiley & Sons, Ltd.<\/jats:p>","DOI":"10.1002\/wcm.1007","type":"journal-article","created":{"date-parts":[[2010,7,20]],"date-time":"2010-07-20T08:05:30Z","timestamp":1279613130000},"page":"699-712","source":"Crossref","is-referenced-by-count":8,"title":["Joint relay node placement and node scheduling in wireless networks with a relay node with controllable mobility"],"prefix":"10.1002","volume":"12","author":[{"given":"Hee\u2010Tae","family":"Roh","sequence":"first","affiliation":[]},{"given":"Jang\u2010Won","family":"Lee","sequence":"additional","affiliation":[]}],"member":"311","published-online":{"date-parts":[[2012,5,10]]},"reference":[{"key":"e_1_2_9_2_2","article-title":"Optimal placement of a relay node with controllable mobility in wireless networks considering fairness","author":"Roh HT","year":"2010","journal-title":"IEEE CCNC"},{"key":"e_1_2_9_3_2","first-page":"286","article-title":"Topology control for wireless sensor networks","author":"Pan J","year":"2003","journal-title":"ACM Mobicom"},{"key":"e_1_2_9_4_2","doi-asserted-by":"publisher","DOI":"10.1145\/989459.989481"},{"key":"e_1_2_9_5_2","first-page":"656","article-title":"On relay node placement and locally optimal traffic allocation in heterogeneous wireless sensor networks","author":"Wang Q","year":"2005","journal-title":"IEEE LCN"},{"key":"e_1_2_9_6_2","first-page":"88","article-title":"On the use of nodes with controllable mobility for conserving power in manets","author":"Chittimalla ER","year":"2006","journal-title":"IEEE ICDCSW"},{"key":"e_1_2_9_7_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.adhoc.2007.12.003"},{"key":"e_1_2_9_8_2","first-page":"281","article-title":"Constrained relay node placement in wireless sensor networks to meet connectivity and survivability requirements","author":"Misra S","year":"2008","journal-title":"IEEE INFOCOM"},{"key":"e_1_2_9_9_2","first-page":"3437","article-title":"Relay station placement in ieee 802.16j dual\u2010relay mmr networks","author":"Lin B","year":"2008","journal-title":"IEEE ICC"},{"key":"e_1_2_9_10_2","doi-asserted-by":"publisher","DOI":"10.1109\/TMC.2007.1046"},{"key":"e_1_2_9_11_2","first-page":"1804","article-title":"Joint node placement and assignment for throughput optimization in mobile backbone networks","author":"Srinivas A","year":"2008","journal-title":"IEEE INFOCOM"},{"key":"e_1_2_9_12_2","article-title":"Nonlinear Programming","author":"Bertsekas DP","year":"1999","journal-title":"Athena Scientific"},{"key":"e_1_2_9_13_2","first-page":"562","article-title":"A new routing protocol for the reconfigurable wireless networks","author":"Haas ZJ","year":"1997","journal-title":"IEEE ICUPC"}],"container-title":["Wireless Communications and Mobile Computing"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fwcm.1007","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/wcm.1007","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,8]],"date-time":"2023-10-08T18:13:10Z","timestamp":1696788790000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/wcm.1007"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012,5,10]]},"references-count":12,"journal-issue":{"issue":"8","published-print":{"date-parts":[[2012,6,10]]}},"alternative-id":["10.1002\/wcm.1007"],"URL":"https:\/\/doi.org\/10.1002\/wcm.1007","archive":["Portico"],"relation":{},"ISSN":["1530-8669","1530-8677"],"issn-type":[{"value":"1530-8669","type":"print"},{"value":"1530-8677","type":"electronic"}],"subject":[],"published":{"date-parts":[[2012,5,10]]}}}