发明名称 |
ACCESS PROCEDURE FOR CALL RE-ESTABLISHMENT |
摘要 |
An access procedure for call re-establishment is provided. In a first method, a mobile station, in at least some instances of detecting radio link failure, attempts call re-establishment on multiple cells concurrently. In a second method, a mobile station performs a first random access channel procedure when the mobile station is not aware of at least two cells with enabled call re-establishment, and performs a second random access channel procedure when the mobile station is aware of at least two cells with enabled call re-establishment. |
申请公布号 |
CA2771844(A1) |
申请公布日期 |
2011.03.03 |
申请号 |
CA20102771844 |
申请日期 |
2010.08.26 |
申请人 |
RESEARCH IN MOTION LIMITED |
发明人 |
ARORA, DINESH KUMAR;SNOW, CHRISTOPHER HARRIS;ABDEL-SAMAD, AYMAN AHMED MAHMOUD;ALMALKI, NAZIH |
分类号 |
H04W36/30;H04W40/34;H04W48/16 |
主分类号 |
H04W36/30 |
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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