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Broadcast and Multicast Service
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<h2 id="usage-of-bcmcs">Usage of BCMCS</h2> <p>BCMCS can be used for two different kind of services. <a href="/facts/Broadcast/AV1f3dGy">Broadcast</a> services in which all users within the <a href="/facts/Broadcasting/AV1f3dGy">broadcasting</a> area can receive the same <a href="/facts/Information/3LdrzXtJ">information</a> and a <a href="/facts/Multicast/D9IspSfl">multicast</a> <a href="/facts/Service_(systems_architecture)/LTBXD49s">services</a> in which only users that have <a href="/facts/Subscription/CNForGLH">subscribed</a> to the service can receive the <a href="/facts/Information/3LdrzXtJ">information</a> Although BCMCS can be used for <a href="/facts/Mobile_TV/N06lgVtM">mobile TV</a>, it has some limitations in the capacity that can be used for this kind of services within the network. </p> <h2 id="enhanced-broadcast-and-multicast-services">Enhanced Broadcast and Multicast Services</h2> <p>EBCMCS is an enhanced version of BCMCS. EBCMCS uses a new <a href="/facts/Radio/XFr909M2">radio</a> interface based on <a href="/facts/OFDM/YhPkx5ql">OFDM</a> to <a href="/facts/Combat/LWg2SN3o">combat</a> problems with <a href="/facts/Echo_(phenomenon)/MCYU8q1S">echoes</a> (<a href="/facts/Multipath_propagation/dJFXvAbW">multipath</a>) in the <a href="/facts/Transmission_(telecommunications)/33zk8a0A">transmission</a>. </p> <h2 id="see-also">See also</h2> <ul><li><a href="/facts/Multimedia_Broadcast_Multicast_Service/JRGJQA4x">Multimedia Broadcast Multicast Service</a> (MBMS), a point-to-multipoint service defined for <a href="/facts/3GPP/TBrQYKFF">3GPP</a> systems</li></ul> <ul><li><a href="https://web.archive.org/web/20101104084411/http://www.3gpp2.org/Public_html/specs/tsgx.cfm">"Broadcast and Multicast Service in cdma2000 Wireless IP Network, Revision A"</a>, <i>3Gpp2 X.s0022-A</i>, February 16, 2007, archived from <a href="http://www.3gpp2.org/Public_html/specs/tsgx.cfm">the original</a> on November 4, 2010.</li></ul> <h2 id="external-links">External links</h2> <ul><li><a href="http://www.telecomabc.com/b/bcmcs.html">"BCMCS - Telecom ABC"</a>. <i>www.telecomabc.com</i></li></ul>