Alternating opportunistic large arrays in broadcasting for network lifetime extension
We propose a protocol for broadcasting in wireless multihop networks that is based on a form of cooperative transmission called the opportunistic large array (OLA). An SNR ("transmission") threshold is used to define two mutually exclusive sets of OLAs, such that the union of the sets incl...
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| Veröffentlicht in: | IEEE transactions on wireless communications 2009-06, Vol.8 (6), p.2831-2835 |
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| container_title | IEEE transactions on wireless communications |
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| creator | Kailas, A. Ingram, M. |
| description | We propose a protocol for broadcasting in wireless multihop networks that is based on a form of cooperative transmission called the opportunistic large array (OLA). An SNR ("transmission") threshold is used to define two mutually exclusive sets of OLAs, such that the union of the sets includes all the nodes in the network. The broadcast protocol then alternates between the sets for each broadcast and is called Alternating OLA with Transmission Threshold (A-OLA-T). Under A-OLAT, all participating nodes transmit with the same low power, therefore the energies of the nodes in the network drain efficiently and uniformly, extending the network life relative to broadcasts that use simple OLA or non-alternating OLAs with a transmission threshold. In this paper, we optimize the A-OLA-T protocol under the continuum assumption (very high node density). |
| doi_str_mv | 10.1109/TWC.2009.080729 |
| format | Article |
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An SNR ("transmission") threshold is used to define two mutually exclusive sets of OLAs, such that the union of the sets includes all the nodes in the network. The broadcast protocol then alternates between the sets for each broadcast and is called Alternating OLA with Transmission Threshold (A-OLA-T). Under A-OLAT, all participating nodes transmit with the same low power, therefore the energies of the nodes in the network drain efficiently and uniformly, extending the network life relative to broadcasts that use simple OLA or non-alternating OLAs with a transmission threshold. In this paper, we optimize the A-OLA-T protocol under the continuum assumption (very high node density).</description><identifier>ISSN: 1536-1276</identifier><identifier>EISSN: 1558-2248</identifier><identifier>DOI: 10.1109/TWC.2009.080729</identifier><identifier>CODEN: ITWCAX</identifier><language>eng</language><publisher>New York, NY: IEEE</publisher><subject>Access methods and protocols, osi model ; Applied sciences ; Arrays ; Broadcast ; Broadcasting ; cooperative transmission ; Decoding ; Density ; Detection, estimation, filtering, equalization, prediction ; Drains ; Energy efficiency ; Exact sciences and technology ; Information, signal and communications theory ; Multipath channels ; Networks ; opportunistic large arrays ; Sensor arrays ; Services and terminals of telecommunications ; Signal and communications theory ; Signal, noise ; Spread spectrum communication ; Systems, networks and services of telecommunications ; Telecommunications ; Telecommunications and information theory ; Telemetry. Remote supervision. Telewarning. Remote control ; Teleprocessing networks. Isdn ; Thresholds ; Transmitters ; Unions ; Wireless application protocol ; Wireless communication ; Wireless networks ; Wireless sensor networks</subject><ispartof>IEEE transactions on wireless communications, 2009-06, Vol.8 (6), p.2831-2835</ispartof><rights>2009 INIST-CNRS</rights><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. 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An SNR ("transmission") threshold is used to define two mutually exclusive sets of OLAs, such that the union of the sets includes all the nodes in the network. The broadcast protocol then alternates between the sets for each broadcast and is called Alternating OLA with Transmission Threshold (A-OLA-T). Under A-OLAT, all participating nodes transmit with the same low power, therefore the energies of the nodes in the network drain efficiently and uniformly, extending the network life relative to broadcasts that use simple OLA or non-alternating OLAs with a transmission threshold. In this paper, we optimize the A-OLA-T protocol under the continuum assumption (very high node density).</description><subject>Access methods and protocols, osi model</subject><subject>Applied sciences</subject><subject>Arrays</subject><subject>Broadcast</subject><subject>Broadcasting</subject><subject>cooperative transmission</subject><subject>Decoding</subject><subject>Density</subject><subject>Detection, estimation, filtering, equalization, prediction</subject><subject>Drains</subject><subject>Energy efficiency</subject><subject>Exact sciences and technology</subject><subject>Information, signal and communications theory</subject><subject>Multipath channels</subject><subject>Networks</subject><subject>opportunistic large arrays</subject><subject>Sensor arrays</subject><subject>Services and terminals of telecommunications</subject><subject>Signal and communications theory</subject><subject>Signal, noise</subject><subject>Spread spectrum communication</subject><subject>Systems, networks and services of telecommunications</subject><subject>Telecommunications</subject><subject>Telecommunications and information theory</subject><subject>Telemetry. Remote supervision. Telewarning. Remote control</subject><subject>Teleprocessing networks. Isdn</subject><subject>Thresholds</subject><subject>Transmitters</subject><subject>Unions</subject><subject>Wireless application protocol</subject><subject>Wireless communication</subject><subject>Wireless networks</subject><subject>Wireless sensor networks</subject><issn>1536-1276</issn><issn>1558-2248</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNpdkM9LXDEQxx_FQtX23EMvD0Ho5a2TZPPrKIu2BaEXpccwLztPYt8ma5JF_e-b7YoHTzMwn-8X5tN1XxksGAN7cftnteAAdgEGNLcfumMmpRk4X5qj_S7UwLhWn7qTUh4AmFZSHnd3l3OlHLGGeN-n7Tbluouh1OD7GfM99ZgzvpQ-xH7MCdcey390SrmPVJ9S_tvPYaIaNtTTc6VYQoqfu48TzoW-vM7T7u766nb1c7j5_ePX6vJm8EKyOuASJTFGdjlaAqa8ByM0N1qgkFxZweXEgY2CQKuJyfW4tNgCSnM047QWp933Q-82p8cdleo2oXiaZ4yUdsU1sv1sjbQNPXuHPqRde3wuzigGSoDSDbo4QD6nUjJNbpvDBvOLY-D2ll2z7PaW3cFyS5y_1mLxOE8Zow_lLcaZEWA1a9y3AxeI6O0swVirQPwDaceFeA</recordid><startdate>20090601</startdate><enddate>20090601</enddate><creator>Kailas, A.</creator><creator>Ingram, M.</creator><general>IEEE</general><general>Institute of Electrical and Electronics Engineers</general><general>The Institute of Electrical and Electronics Engineers, Inc. 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Remote supervision. Telewarning. Remote control</topic><topic>Teleprocessing networks. Isdn</topic><topic>Thresholds</topic><topic>Transmitters</topic><topic>Unions</topic><topic>Wireless application protocol</topic><topic>Wireless communication</topic><topic>Wireless networks</topic><topic>Wireless sensor networks</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kailas, A.</creatorcontrib><creatorcontrib>Ingram, M.</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 2005-present</collection><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE Electronic Library (IEL)</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Computer and Information Systems Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><jtitle>IEEE transactions on wireless communications</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Kailas, A.</au><au>Ingram, M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Alternating opportunistic large arrays in broadcasting for network lifetime extension</atitle><jtitle>IEEE transactions on wireless communications</jtitle><stitle>TWC</stitle><date>2009-06-01</date><risdate>2009</risdate><volume>8</volume><issue>6</issue><spage>2831</spage><epage>2835</epage><pages>2831-2835</pages><issn>1536-1276</issn><eissn>1558-2248</eissn><coden>ITWCAX</coden><abstract>We propose a protocol for broadcasting in wireless multihop networks that is based on a form of cooperative transmission called the opportunistic large array (OLA). An SNR ("transmission") threshold is used to define two mutually exclusive sets of OLAs, such that the union of the sets includes all the nodes in the network. The broadcast protocol then alternates between the sets for each broadcast and is called Alternating OLA with Transmission Threshold (A-OLA-T). Under A-OLAT, all participating nodes transmit with the same low power, therefore the energies of the nodes in the network drain efficiently and uniformly, extending the network life relative to broadcasts that use simple OLA or non-alternating OLAs with a transmission threshold. In this paper, we optimize the A-OLA-T protocol under the continuum assumption (very high node density).</abstract><cop>New York, NY</cop><pub>IEEE</pub><doi>10.1109/TWC.2009.080729</doi><tpages>5</tpages></addata></record> |
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| subjects | Access methods and protocols, osi model Applied sciences Arrays Broadcast Broadcasting cooperative transmission Decoding Density Detection, estimation, filtering, equalization, prediction Drains Energy efficiency Exact sciences and technology Information, signal and communications theory Multipath channels Networks opportunistic large arrays Sensor arrays Services and terminals of telecommunications Signal and communications theory Signal, noise Spread spectrum communication Systems, networks and services of telecommunications Telecommunications Telecommunications and information theory Telemetry. Remote supervision. Telewarning. Remote control Teleprocessing networks. Isdn Thresholds Transmitters Unions Wireless application protocol Wireless communication Wireless networks Wireless sensor networks |
| title | Alternating opportunistic large arrays in broadcasting for network lifetime extension |
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