发明名称 |
Methods and Devices for Carrier Activation/Deactivation in a Multi-Carrier Communication System |
摘要 |
The present invention relates to methods and devices for use in multi carrier communication systems in which secondary downlink and secondary uplink carriers may be dynamically activated/deactivated by means of transmitting an HS-SCCH order from a radio base station to a user equipment. The HS-SCCH order is encoded by the radio base station according to an order mapping. The order mapping maps a desired activation status of a set of carriers to a corresponding encoded HS-SCCH order. The user equipment interprets the encoded HS-SCCH order to derive the desired activation status of the set of carriers. By using an appropriate order mapping, operations in the radio base station and/or the user equipment may be simplified, e.g. by allowing the radio base station to calculate the encoded HS-SCCH order based on the desired activation status.
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申请公布号 |
US2011243264(A1) |
申请公布日期 |
2011.10.06 |
申请号 |
US201113049186 |
申请日期 |
2011.03.16 |
申请人 |
HULTELL JOHAN;BERGMAN JOHAN MIKAEL;LARSSON ERIK |
发明人 |
HULTELL JOHAN;BERGMAN JOHAN MIKAEL;LARSSON ERIK |
分类号 |
H04L27/28 |
主分类号 |
H04L27/28 |
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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