Radio network node and method executed therein for handling communications in a wireless communication network

Abstract

Embodiments herein relate to a method performed by a first radio network node (12) for handling communications of wireless devices in a wireless communication network, wherein the first radio network node (12) uses a first reference signal Radio coverage is provided over a first service area, the first reference signal being used to identify the first service area in the wireless communication network. The first radio network node changes and is used for the radio independently of one or more other antenna parameters corresponding to one or more other antenna ports used for idle mode transmission within the first service area One or more antenna parameters corresponding to one or more antenna ports transmitted by the active mode of the device. the first radio network node also uses the one or more antenna ports for active mode transmission for the wireless device (10) and / or the one or more other antenna ports for the Idle mode transmission within the first service area.

Description

technical field [0001] Embodiments herein relate to a first radio network node and a method for wireless communication performed therein. Additionally, a computer program product and a computer-readable storage medium are provided herein. In particular, embodiments herein relate to handling communications of wireless devices in a wireless communication network. Background technique [0002] In a typical wireless communication network, wireless devices (also referred to as wireless communication devices, mobile stations, stations (STAs) and / or user equipments (UEs)) communicate with one or more core networks ( CN) communication. A RAN covers a geographic area divided into service areas (also known as cells or cell areas), each service area consisting of radio network nodes such as access nodes (eg Wi-Fi access points or radio base stations (RBS), It may also be referred to as a "NodeB" or "eNodeB") service in some networks. A service area is a geographic area in which rad...

AI Technical Summary

Problems solved by technology

[0028] Although the CRE based load sharing mechanism is effective in helping the load reduction in one or more neighboring cells, it has some disadvantages

For example, a wireless device is at a higher risk of radio link failure (RLF) when it is in a CRE area because of the beam reference signal from the source radio network node on which the wireless device performs its radio link monitoring (RLM) procedure ) of the actual reception quality is degraded in the CRE region

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