First network node, third network node, wireless device and method of facilitating cell selection performed thereby

Abstract

A method performed by a first network node (111) connected to a second network node (112) serving a wireless device (130) in a first cell (121). The first cell (121) has the second cell (122) as a neighbor. Each cell has a target with the first beam gain (BG M ) for the first beamforming configuration corresponding to the first use, and for the second gain (BG P , BG C ) corresponding to the second configuration for the second use. The first network node (111) obtains (301) a second gain (BG) for each cell P , BG C ) relative to the first gain (BG M ) of the first indication (BGR P / M , BGR C / M ). The first network node (111) is also based on the first indication (BGR P / M , BGR C / M ) to determine (302) first values ​​(CSO, CSF) to be applied to the cell selection process between the first and second cells. The first network node (111) initiates (303) the sending of a second indication of the first value (CSO, CSF) or a third indication of the first indication.

Description

technical field [0001] The present disclosure generally relates to a first network node and a method of facilitating cell selection performed thereby. The present disclosure also generally relates to a third network node and a method of facilitating cell selection performed thereby. The present disclosure also relates generally to wireless devices and methods performed thereby to facilitate cell selection. Background technique [0002] A communication device within a wireless communication network may be, for example, a station (STA), user equipment (UE), mobile terminal, wireless terminal, terminal, and / or mobile station (MS). A wireless device is capable of communicating wirelessly in a cellular communication network or wireless communication system (also sometimes referred to as a cellular radio system, cellular system or cellular network). Between two wireless devices, between a device and a conventional phone, and / or between a wireless device and a server, for example...

AI Technical Summary

Problems solved by technology

[0022] Existing methods for cell reselection assessment and decision-making based on radio channel quality measurements in current and neighboring cells may lead to suboptimal selection of cells for reselection in deployments such as 5G / NR deployments, creating unnecessary overhead and may cause UE ping-pong behavior

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