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User node, network node, and method for wireless communication

A wireless communication network and user node technology, which is applied in the field of user nodes and network nodes to improve energy consumption of user nodes, and can solve problems such as delay increase

Active Publication Date: 2021-06-29
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, using LTE-like DRX algorithms to reduce UE energy consumption results in increased latency

Method used

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  • User node, network node, and method for wireless communication
  • User node, network node, and method for wireless communication
  • User node, network node, and method for wireless communication

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Embodiment Construction

[0050] In the following description, reference is made to the accompanying drawings, which form a part hereof, and which illustrate by way of illustration certain aspects and examples to which the invention may be applied. It is to be understood that other aspects may be utilized and structural or logical changes may be made without departing from the scope of the present invention. Since the scope of the present invention is defined by the appended claims, the following detailed description should not be considered limiting.

[0051] For example, it should be understood that a disclosure regarding a described method also applies to a corresponding device or system for performing the method, and vice versa. For example, if a specific method step is described, even if a unit for performing the described method step is not explicitly described or shown in the figure, the corresponding apparatus may include such unit or other means. On the other hand, for example, if a certain d...

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Abstract

According to one aspect, a user node (300) is provided, the user node (300) is used to determine an indication of at least one wake-up delay (200) of the user node (300), and the at least one wake-up delay (200) is a user The node (300) wakes up and starts listening to the time period of the downlink channel sent by the network node (400) of the wireless communication network; determines a message including the above indication; and sends the message to the network node (400).

Description

technical field [0001] The embodiments of the present invention relate to the field of wireless communication, and specifically relate to a user node, a network node, and a method for improving energy consumption of a user node. Background technique [0002] Energy consumption is an important issue in user nodes of wireless communication networks. Wireless network and subscriber node manufacturers are constantly looking for solutions to improve and minimize subscriber node energy consumption. For example, in a long-term evolution (long-termevolution, LTE) network, discontinuous reception (discontinuous reception, DRX) may be used in a period of low data transmission activity to reduce energy consumption of a user equipment (user equipment, UE). DRX allows the user equipment to perform discontinuous physical downlink control channel (physical downlink control channel, PDCCH) monitoring, that is, the user equipment wakes up periodically according to the DRX cycle, and only mo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W52/02
CPCH04W52/0216Y02D30/70H04W76/28H04W52/02H04W56/001H04W52/0235
Inventor 奥利安德尔·普契科卡莉·海斯卡约翰·克里斯特·卡尔福特来彼得里·克拉
Owner HUAWEI TECH CO LTD
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