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Method and apparatus for reducing uplink overhead in mobile communications

A link overhead, communication device technology, applied in wireless communication, signaling allocation, transmission path sub-channel allocation, etc., can solve problems such as increased radio interference, high UE power consumption, etc.

Active Publication Date: 2022-04-15
MEDIATEK SINGAPORE PTE LTD SINGAPORE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This will result in higher UE power consumption as well as increased radio interference

Method used

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  • Method and apparatus for reducing uplink overhead in mobile communications
  • Method and apparatus for reducing uplink overhead in mobile communications
  • Method and apparatus for reducing uplink overhead in mobile communications

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Embodiment Construction

[0021] Detailed embodiments and embodiments of the claimed subject matter are disclosed herein. However, it should be understood that the disclosed embodiments and embodiments are merely illustrative of the subject matter of claims, which can be embodied in various forms. However, the present invention can be implemented in many different forms, and should not be construed as being limited to the example embodiments and embodiments set forth herein. Rather, these examples and embodiments are provided, making the description of the present invention thoroughly and completely conveys the scope of the invention to those skilled in the art. In the following description, details of known features and techniques can be omitted to avoid unnecessary blurring embodiments and embodiments.

[0022] Overview

[0023] Embodiments in accordance with the present invention relate to various techniques, methods, options, and / or solutions for reducing uplink overhead of user equipment and network...

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Abstract

Various schemes for reducing uplink overhead with respect to user equipment and network devices in mobile communications. The device can monitor the downlink channel. The device may determine whether downlink control information (DCI) is received on the downlink channel. In the event that DCI is not received on the downlink channel, the device may skip sending hybrid automatic repeat request-acknowledgment (HARQ-ACK) feedback on the uplink channel.

Description

[0001] cross reference [0002] The present application is a part of the non-provisional application of prioritization of U.S. Patent Application No. 62 / 616, 599, filed on January 12, 2018, which is incorporated herein by reference. Technical field [0003] The present invention generally relates to mobile communications, and in particular, to reduce uplink overhead of user equipment and network devices in mobile communication. Background technique [0004] Unless otherwise stated herein, the method described in this section is not the claimed claims, and is not as prior art due to the present sections. [0005] In New Radio, NR, the type 1 mixing automatic retransmission request - confirmation (AutomaticRepeat Request-Acknowledge "is introduced to improve transmission reliability. When the user equipment (UE) is configured with a "Physical Downlink Shared Channel, PDSCH -HARQ-ACK-CODEBOOK = Semi-static", the UE needs to report in the HARQ-ACK codebook. The corresponding PDSCH rec...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W48/12H04W72/04
CPCH04L1/1812H04L1/1854H04L5/0055H04W72/23
Inventor 阿布德卡德·麦多斯穆罕默德·阿利比·艾勒马利李修圣
Owner MEDIATEK SINGAPORE PTE LTD SINGAPORE
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