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Device and method for controlling idle mode discontinuous reception

A technology of idle mode and mode, which is applied in the direction of connection management, multiple use of transmission paths, separation devices of transmission paths, etc., can solve problems such as discontinuous reception of beams, and achieve the effect of reducing turn-on time and energy consumption

Active Publication Date: 2019-08-23
TELEFON AB LM ERICSSON (PUBL)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Specifically, the present disclosure addresses the problem of accommodating discontinuous reception of beams received from one or more access nodes in beam scanning

Method used

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  • Device and method for controlling idle mode discontinuous reception
  • Device and method for controlling idle mode discontinuous reception
  • Device and method for controlling idle mode discontinuous reception

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Embodiment Construction

[0029] Aspects of the present disclosure will be described more fully hereinafter with reference to the accompanying drawings. The apparatus and methods disclosed herein may, however, be embodied in many different forms and should not be construed as limited to the aspects set forth herein. Like reference numerals refer to like elements throughout the drawings.

[0030] The terminology used herein is for the purpose of describing certain aspects of the present disclosure only and is not intended to limit the present disclosure. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise.

[0031] It should be noted that the word "comprising" does not necessarily exclude the presence of other elements or steps than those listed. It should also be noted that any reference signs do not limit the scope of the claims, that example embodiments may be implemented at least partly by means of h...

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Abstract

The present disclosure relates to a wireless device and a method, for use in a wireless device, for controlling discontinuous reception, DRX, during idle mode. The method comprises selecting (S31) a default DRX cycle pattern for controlling operative instants during a DRX cycle and receiving (S32) from an access node, a first set of beams in the operative instants of the default DRX cycle pattern.The method further comprises determining (S33) reception quality metrics for respective beams and determining (S34), based on the reception quality metrics, a customized DRX cycle pattern for controlling operative instants during a subsequent DRX cycle. The customized DRX cycle pattern is applied (S35) in the subsequent DRX cycle to receive a second set of beams.

Description

technical field [0001] The present invention relates to a wireless device and method for controlling discontinuous reception DRX during idle mode. Background technique [0002] The 3rd Generation Partnership Project 3GPP is responsible for standardization in the field of mobile telecommunication systems, eg for Universal Mobile Telecommunications System UMTS and Long Term Evolution LTE. LTE is an evolving technology for high-speed packet-based communications capable of high data rates in both the downlink and uplink; LTE allows a system bandwidth of 20MHz, or up to 100MHz when carrier aggregation is employed system bandwidth. In parallel with LTE evolution, a new generation of cellular technology - New Radio NR - is being developed as part of the 5th generation system 5G. One of the missions of 5G is to increase throughput and capacity compared to LTE. This is achieved in part by moving to higher carrier frequencies where there is available spectrum, and increasing the sa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W76/28H04B7/0408
CPCH04W76/28Y02D30/70H04B7/0408H04B7/0617H04L5/0007H04L5/0098
Inventor 安德烈斯·雷亚马格努斯·阿斯特罗姆本特·林多夫
Owner TELEFON AB LM ERICSSON (PUBL)
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