发明名称 Unified Interference Power Estimation
摘要 A communication device, such as a smart phone, includes logic to determine a noise power estimate. In an example, a frequency domain calculation may be used to determine noise components within the noise power estimate. Further, a product of a channel estimate and equalizer effect may be used in the determination of the levels noise components, such as, inter-symbol interference power and neighbor cell interference power.
申请公布号 US2015078429(A1) 申请公布日期 2015.03.19
申请号 US201314033818 申请日期 2013.09.23
申请人 Broadcom Corporation 发明人 Chen Hou-Shin;Chiu Fu-Hsuan
分类号 H04L25/03 主分类号 H04L25/03
代理机构 代理人
主权项 1. A method, comprising; at processing circuitry in a communication device: determining a noise power estimate comprising multiple different noise components;determining an inter-symbol interference power estimate based on a product of an estimated channel and an equalizer effect, the inter-symbol interference power estimate associated with a resolution of multiple samples per symbol sent by a first device via a physical channel; andremoving the inter-symbol interference power estimate from the noise power estimate.
地址 Irvine CA US