METHOD AND APPARATUS FOR PROVIDING CIRCUIT SWITCHED DOMAIN SERVICES OVER A PACKET SWITCHED NETWORK
摘要
<p>A method of determining a domain mode for a mobile station is described. A first domain mode is determined. A determination is made whether to rove from the first domain mode to a second domain mode according to predefined roving criteria. A method of performing Packet Mobile Switching Center discovery for a mobile station is also described. A Fully Qualified Domain Name is derived based on a cell identifier of a current cell. The derived Fully Qualifed Domain Name is used to determine an Internet Protocol Address of a Packet Mobile Switching Center</p>
申请公布号
WO2008087520(A8)
申请公布日期
2009.09.11
申请号
WO2008IB00074
申请日期
2008.01.14
申请人
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL);HALLENSTAL, MAGNUS;VIKBERG, JARI, TAPIO