Title:
INTER-BASE-STATION CROSS-LINK INTERFERENCE MANAGEMENT USING COORDINATION SIGNALING
Document Type and Number:
WIPO Patent Application WO/2024/033807
Kind Code:
A9
Abstract:
Various aspects of the present disclosure relate to a base station and methods that manage cross-link interference during wireless communication especially in dynamic time division duplexing (TDD) using flexible symbols. In one aspect, an originating base station communicates a beam pattern message containing indication(s) of a beam pattern enabling a second base station to mitigate interference by the beam pattern. In another aspect, the second base station obtains an interference estimate based on measurements on a resource set associated with a reference signal identified by the beam pattern information element (IE). In response to the interference estimate being larger than a threshold indicating an inability to mitigate all of the interference from the originating base station, the second base station communicates a high-interference beam indication to the originating base station to prompt cross-link interference management.
Inventors:
GHANBARINEJAD MAJID (US)
NANGIA VIJAY (US)
JUNG HYEJUNG (US)
BAGHERI HOSSEIN (US)
NANGIA VIJAY (US)
JUNG HYEJUNG (US)
BAGHERI HOSSEIN (US)
Application Number:
PCT/IB2023/058007
Publication Date:
May 10, 2024
Filing Date:
August 08, 2023
Export Citation:
Assignee:
LENOVO SINGAPORE PTE LTD (SG)
International Classes:
H04B7/08; H04B1/10; H04J11/00
Download PDF:
Previous Patent: SYSTEMS AND METHODS FOR TRANSACTION TIMING OPTIMIZATION
Next Patent: CSI MEASUREMENTS FOR INTER-CELL MOBILITY
Next Patent: CSI MEASUREMENTS FOR INTER-CELL MOBILITY