Method and apparatus for a cluster specific CSI feedback

Kiran Kuchi (2015) Method and apparatus for a cluster specific CSI feedback. US20150229377A1.

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Abstract

Embodiment herein provide a method and system of reporting cluster specific CSI feedback by user equipment (UE) to a cloud system. The UE associates with the cloud using a biased association or an unbiased association. In a biased association, a ratio between the highest received power from a Macro BS and a Pico base station is determined by the UE and compared with a threshold (bias). If the ratio is greater than the bias, the UE associates with the Pico BS. The UE reports CSI for a set of dominant Macro BSs and Pico BSs within a cluster. The UE can report the IDs of the BSs which contribute to dominant interference caused by the BSs of neighboring clusters.

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IITH Creators:
IITH CreatorsORCiD
Kuchi, KUNSPECIFIED
Item Type: Patent
Subjects: Physics > Electricity and electronics
Divisions: Department of Electrical Engineering
Depositing User: Library Staff
Date Deposited: 13 Oct 2015 04:36
Last Modified: 21 Aug 2017 05:44
URI: http://raiith.iith.ac.in/id/eprint/1966
Publisher URL:
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