发明名称 |
APPARATUS, AND AN ASSOCIATED METHOD, FOR PRESERVING COMMUNICATION SERVICE QUALITY LEVELS DURING HAND-OFF OF COMMUNICATIONS IN A RADIO COMMUNICATION SYSTEM |
摘要 |
A mobile station is configured to transmit a sequence of data packets over a wireless network. The station includes a data sequence expander. The expander receives an indication of a pending hand-off for the mobile station from a first network access point to a second network access point and estimates an amount of time prior to occurrence of the hand-off. The expander inserts a number of delay packets into the sequence of data packets in response to receiving the indication of the pending hand-off. The number of delay packets is determined based on the estimated amount of time prior to the occurrence of the hand-off such that the insertion of the delay packets into the sequence of data packets will cause a delay that corresponds to the amount of time prior to occurrence of the hand-off. |
申请公布号 |
US2012155433(A1) |
申请公布日期 |
2012.06.21 |
申请号 |
US201213409780 |
申请日期 |
2012.03.01 |
申请人 |
KEZYS VYTAUTAS ROBERTAS;THORNTON CRAIG WILLIAM;RESEARCH IN MOTION LIMITED |
发明人 |
KEZYS VYTAUTAS ROBERTAS;THORNTON CRAIG WILLIAM |
分类号 |
H04W36/00;H04L12/28;H04W36/02;H04W84/12 |
主分类号 |
H04W36/00 |
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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