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Interference suppression combining and noise balancing combined processing method and device

A technology of interference noise and interference suppression, which is applied in the joint processing of interference suppression combination and noise balance, and in the field of interference suppression combination and noise balance, can solve the problems of no effective solution, small processing complexity and power consumption, and reduce processing complexity The effect of avoiding performance degradation and reducing power consumption

Inactive Publication Date: 2017-10-31
SANECHIPS TECH CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] How to rationally configure the anti-interference and noise processing methods of multi-antenna receivers under different interference conditions in the het

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  • Interference suppression combining and noise balancing combined processing method and device
  • Interference suppression combining and noise balancing combined processing method and device
  • Interference suppression combining and noise balancing combined processing method and device

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Abstract

The invention discloses an interference suppression combining and noise balancing combined processing method and device. The method comprises the following steps: determining that the adjacent region interference intensity is higher than an interference intensity threshold, executing an IRC function; determining that the adjacent region interference intensity is lower than the interference intensity threshold, executing a NB function by using partial hardware resource in the hardware resource bearing the IRC function.

Description

technical field [0001] The present invention relates to interference suppression combination and noise balance technology in the field of wireless communication, in particular to an interference suppression combination and noise balance joint processing method and device in an enhanced long-term evolution (LTE-Beyond) system receiver. Background technique [0002] In 3GPP Enhanced Long Term Evolution (LTE-B, LTE-Beyond) Release 11 (Release 11), there is a problem of complex interference environment under heterogeneous networks, and user equipment (UE) will suffer strong interference from neighboring cells. [0003] In order to combat strong interference from neighboring cells, the receiver generally adopts an Interference Rejection Combining (IRC, Interference Rejection Combining) technology. The conventional method is Minimum Mean Square Error (MMSE, Minimum Mean Square Error)-IRC in the 3GPP protocol. However, when the UE is in an area without strong interference from nei...

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Application Information

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IPC IPC(8): H04B1/12H04B1/10H04B1/16H04B7/04H04B7/08
CPCH04B1/1027H04B1/126H04B1/16H04B7/0413H04B7/08H04B2001/1045H04B1/02H04B1/10H04B7/04Y02D30/70
Inventor 邬钢
Owner SANECHIPS TECH CO LTD
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