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Systems and methods for interference coordination in a cellular millimeter wave communication system

A communication system and beam technology, applied in transmission systems, wireless communication, digital transmission systems, etc., can solve problems such as performance degradation of communication equipment

Active Publication Date: 2020-11-06
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Inter-cell interference can significantly degrade the performance of communication devices in adjacent cells

Method used

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  • Systems and methods for interference coordination in a cellular millimeter wave communication system
  • Systems and methods for interference coordination in a cellular millimeter wave communication system
  • Systems and methods for interference coordination in a cellular millimeter wave communication system

Examples

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Embodiment Construction

[0024] The making and using of example embodiments are discussed in detail below. It should be appreciated, however, that the present disclosure provides many applicable inventive concepts that can be implemented in a wide variety of specific contexts. The specific embodiments discussed are merely illustrative of specific ways to make and use the invention, and do not limit the scope of the invention.

[0025] figure 1 An example communication system 100 is shown. The communication system 100 includes an evolved NodeB (evolved NodeB, eNB) serving multiple user equipments (userequipment, UE). In a first mode of operation, transmissions for and by the UE pass through the eNB. The eNB allocates network resources for transmissions to or from the UE. An eNB may also be commonly referred to as a base station, NodeB, remote radio head, access point, etc., and a UE may also be commonly referred to as a handset, mobile station, terminal, subscriber, user, etc. A base station (or e...

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PUM

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Abstract

A method of communicating in a communication system using beamforming transmissions comprising blanking an interfering antenna beam from among a plurality of available antenna beams, thereby generating a plurality of candidate antenna beams, the interfering antenna beam being during a collision interval of a frame An interfering antenna beam causing interference to at least one neighboring base station and receiving interference from said at least one neighboring base station, wherein said blanking is based on frame configuration information received from said at least one neighboring base station and a serving base station ( serving base station, SBS) frame configuration information configuration information; scheduling user equipment (user equipment, UE) communication opportunities in the collision time interval on the plurality of candidate antenna beams; and using the communication opportunities and Scheduled UE communications.

Description

[0001] The present invention requires the title of the invention filed on December 19, 2014, entitled "SYSTEM AND METHOD FOR INTERFERENCE COORDINATION INCELLULAR MILLIMETER WAVE COMMUNICATIONS SYSTEMS" No. 62 / 094,873 Priority of the U.S. Provisional Application, filed on November 13, 2015, entitled "SYSTEM AND METHOD FOR INTERFERENCE COORDINATION INCELLULAR MILLIMETER WAVE COMMUNICATIONS SYSTEMS)" U.S. Nonprovisional Application No. 14 / 941,243, the contents of which are incorporated herein by reference. technical field [0002] The present invention relates to digital communications and, in particular embodiments, to interference coordination in cellular millimeter wave (mmWave) communication systems. Background technique [0003] Inter-cell interference between neighboring cells of a communication system is a significant problem. Inter-cell interference can significantly degrade the performance of communication devices in adjacent cells. Since signal power levels typicall...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W16/00H04W72/04H04W72/54
CPCH04L5/0085H04L5/0092H04L5/1469H04L5/0073H04W16/28H04W72/046H04W72/54H04W72/20H04W72/541H04L5/14H04W72/0446H04W88/08H04W92/20
Inventor 理查德·斯特林-加拉赫张莉莉
Owner HUAWEI TECH CO LTD
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