Invention Grant
US09532237B2 Reducing complexity and power consumption in cellular networks with carrier aggregation 有权
通过载波聚合降低蜂窝网络的复杂度和功耗

Reducing complexity and power consumption in cellular networks with carrier aggregation
Abstract:
In a communications network with carrier aggregation (CA), embodiments enable the network to advertise to a supported wireless device not only whether or not aggregated component carriers allocated to the wireless are intra-band adjacent but further whether or not the allocated component carriers are collocated. Embodiments further enable the wireless to advertise its CA capabilities including the support of adjacent collocated CA and/or non-adjacent collocated CA. Embodiments thus provide systems/methods for the exploitation of special conditions provided by adjacent collocated component carriers to reduce processing complexity and power consumption for certain types of wireless device transmitter/receiver architectures and to support intra-band adjacent CA for other types of UE transmitter/receiver architectures.
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