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UE tracking processing method and device in low power consumption mode

A technology of low power consumption mode and processing method, which is applied in the field of communication and can solve the problems of high signaling overhead and the like

Active Publication Date: 2020-12-04
HUAWEI TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Embodiments of the present invention provide a UE tracking processing method and device in a low-power consumption mode, which are used to solve the problem that the above-mentioned UE obtains the TA value, the signaling overhead is large, and it is not suitable for the timing advance adjustment in the ECO state.

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  • UE tracking processing method and device in low power consumption mode
  • UE tracking processing method and device in low power consumption mode
  • UE tracking processing method and device in low power consumption mode

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Embodiment Construction

[0152] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0153] figure 1 It is a schematic structural diagram of a wireless communication system involved in the technical solution of the present invention, such as figure 1 As shown, the UE tracking processing method in the low power consumption mode provided by the present invention is mainly applied in the system, and is used for updating the upl...

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Abstract

Embodiments of the present invention provide a UE tracking processing method and device in a low power consumption mode, the method comprising: the UE acquires transmission configuration information with a network device; the transmission configuration information indicates that the uplink tracking signal is sent in a discontinuous transmission mode , and the transmission configuration information includes the transmission cycle; when the UE enters the low power consumption mode, the UE sends an uplink tracking signal to the network device according to the transmission configuration information; the UE receives the TA adjustment information returned by the network device; the TA adjustment information is the network device according to the uplink tracking Based on signal detection, the network device periodically sends an uplink tracking signal for UE tracking to the network device, and the network device returns TA adjustment information to the UE after receiving the uplink tracking signal, reducing the signaling overhead between the UE and the network device , which is more suitable for tracking UE in low power consumption mode.

Description

technical field [0001] Embodiments of the present invention relate to communication technologies, and in particular to a method and device for tracking and processing User Equipment (English: User Equipment, UE for short) in a low power consumption mode. Background technique [0002] Future communication systems need to support massive user access, and these massive users often have infrequent small-packet data services. Whenever these infrequent small packets of data arrive, if according to the long-term evolution (English: Long Term Evolution, referred to as: LTE) or advanced long-term evolution (English: Long Term Evolution-Advanced, referred to as: LTE-A) mechanism, the user equipment (English: User Equipment, referred to as: UE) radio resource control reactivates the CONNECTED state (that is, the connected state) from the IDLE state (that is, the idle state). It is necessary to establish a control plane connection (C-plane) first, and then establish a data plane connect...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W56/00H04W76/28
CPCH04W56/0045H04W52/0216H04W52/028H04W56/006Y02D30/70H04W64/003H04W76/28
Inventor 刘瑾凯文·卡·勤·欧张立清张锦芳
Owner HUAWEI TECH CO LTD
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