发明名称 |
SEAMLESS ROAMING FOR A SERVICE WITHIN IP DATACASTING OVER A DIGITAL BROADBAND BROADCAST NETWORK |
摘要 |
<p>Methods, apparatuses, and computer media are provided for supporting roaming between platforms which allow for continuous delivery of the same content. A mobile terminal receives digital content from a current signal for a selected service from a current platform. The mobile terminal obtains platform information about another platform that provides the selected service in a candidate cell. When the mobile terminal determines that the signal quality is below a predetermined threshold, the mobile terminal selects another signal in a candidate cell. When the current platform is not available in the candidate cell, the mobile terminal performs a roaming procedure by changing platforms. When the current platform is supported in the candidate cell, the mobile terminal performs a handover to the candidate cell. The mobile terminal may evaluate the availability of roaming services and select another signal based on the availability of roaming services.</p> |
申请公布号 |
WO2008090423(A1) |
申请公布日期 |
2008.07.31 |
申请号 |
WO2008IB00004 |
申请日期 |
2008.01.03 |
申请人 |
NOKIA CORPORATION;NOKIA, INC.;VARE, JANI;VIRTANEN, KARI, S. |
发明人 |
VARE, JANI;VIRTANEN, KARI, S. |
分类号 |
H04H20/22 |
主分类号 |
H04H20/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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