发明名称 |
Avoiding Serving Cell Interruption |
摘要 |
Techniques for minimizing the loss of radio signals transmitted on and/or received from serving cells in a multi-carrier system by selectively adapting the time instance at which a wireless terminal: (1) changes its radio frequency (RF) bandwidth or activates a second RF chain or any additional RF chain for measuring on one or more secondary serving cells, and/or (2) performs setup or release of one or more secondary serving cells. An example method, implemented in a radio network node, comprises determining (510) a scheduling instance during which a wireless terminal is expected to be scheduled on at least one cell; and, determining (520) a timing at which to send a setup or release command for at least one secondary cell such that the requested set up or release procedure does not coincide with the scheduling instance. |
申请公布号 |
US2015341148(A1) |
申请公布日期 |
2015.11.26 |
申请号 |
US201314760230 |
申请日期 |
2013.12.05 |
申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) |
发明人 |
Kazmi Muhammad;CHAPMAN Thomas |
分类号 |
H04L5/00;H04W24/08;H04W72/12 |
主分类号 |
H04L5/00 |
代理机构 |
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代理人 |
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主权项 |
1. A method in a radio network node adapted to serve a multi-carrier capable wireless terminal, characterized in that the method comprises:
determining a scheduling instance during which the wireless terminal is expected to be scheduled on at least one cell; and determining a timing at which to send a setup command or a release command for a secondary cell, based on the scheduling instance, such that a corresponding setup procedure or release procedure does not coincide with the scheduling instance. |
地址 |
Stockholm SE |