发明名称 |
SYSTEM AND METHOD OF SUPPORTING PACKET-SWITCHED HANDOVER |
摘要 |
<p>A system and method of supporting packet-switched handover of a mobile station (MS) from a GERAN/UTRAN cell to a Generic Access Network (GAN) cell within a GAN. If the MS is within coverage of the GAN cell, the MS registers within the GAN, triggering initiation of the packet-switched handover from the GERAN/UTRAN cell to the GAN cell. A preparation phase is then conducted for executing the packet-switched handover. The preparation phase includes identifying the MS context as part of the preparation phase and activating the GA-PSR TC towards the MS. Next, the packet-switched handover is executed, resulting in the MS switching to GAN mode. The MS then begins transferring packets via the GAN cell. The system and method also supports a packet-switched handover from the GAN cell to the GERAN/UTRAN cell.</p> |
申请公布号 |
EP2027741(B1) |
申请公布日期 |
2015.08.12 |
申请号 |
EP20070748569 |
申请日期 |
2007.06.12 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) |
发明人 |
DIACHINA, JOHN;VIKBERG, JARI;ÖSTRUP, PETER |
分类号 |
H04W36/14;H04W36/00 |
主分类号 |
H04W36/14 |
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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