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Uplink processing techniques for reduced uplink timelines in wireless communications

A wireless communication and link technology, applied in the following fields

Pending Publication Date: 2021-05-07
QUALCOMM INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But in some cases UE may be prevented from achieving low latency for such communication

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  • Uplink processing techniques for reduced uplink timelines in wireless communications
  • Uplink processing techniques for reduced uplink timelines in wireless communications
  • Uplink processing techniques for reduced uplink timelines in wireless communications

Examples

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Embodiment Construction

[0057]Various aspects of the present disclosure provide techniques for reduced uplink timelines in wireless communications. As discussed herein, some examples of wireless communication systems may perform wireless communications using various data types, priorities, or combinations thereof, where some higher priority transmissions may include higher priority transmissions in shorter timelines The reliability factor occurs in the communication of data packets. One non-limiting example of higher priority communication may include Ultra Reliable Low Latency Communication (URLLC), while one non-limiting example of lower priority communication may include Enhanced Mobile Broadband (eMBB) communication. To accommodate the requirements (eg, reliability and latency) of both lower and higher priority communications (eg, eMBB and URLLC), in some cases higher priority communications may take precedence over lower priority communications, And can have a shorter timeline for sending. In ...

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Abstract

Methods, systems, and devices for wireless communications are described in which uplink timelines may be reduced by initiating, at a user equipment (UE), uplink transmission processing prior to receipt of an uplink grant for an uplink communication. A UE may identify one or more uplink transmission parameters associated with a reduced uplink transmission timeline for an uplink communication, and use the uplink transmission parameters to initiate processing of the uplink communication prior to receiving an uplink grant from a base station. The uplink transmission parameters may allow for packet preparation at a higher layers (e.g., at a medium access control (MAC) layer or radio link control (RLC) layer) to be started or completed prior to receipt of the uplink grant.

Description

[0001] cross reference [0002] This patent application claims US Patent Application Serial No. 16 / 591,959, entitled "UPLINK PROCESSINGTECHNIQUES FOR REDUCED UPLINK TIMELINES IN WIRELESS COMMUNICATIONS," filed Oct. 3, 2019 by HOSSEINI et al., and HOSSEINI et al., filed Oct. 5, 2018 Priority of U.S. Provisional Patent Application No. 62 / 742,250, entitled "UPLINK PROCESSINGTECHNIQUES FOR REDUCED UPLINK TIMELINES IN WIRELESS COMMUNICATIONS," each of which is assigned to the assignee herein. Background technique [0003] The following relates generally to wireless communications, and more particularly to uplink processing techniques for reduced uplink timelines in wireless communications. [0004] Wireless communication systems are widely deployed to provide various types of communication content, such as voice, video, packet data, messaging, broadcast, and the like. These systems may be able to support communication with multiple users by sharing the available system resources (...

Claims

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Application Information

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IPC IPC(8): H04W72/12H04W72/04H04W4/70
CPCH04W72/0446H04W72/1268H04L1/1887H04L5/0092H04L5/0055H04L5/001H04L27/2601H04W76/10H04L1/18H04W72/23
Inventor S.霍塞尼蒋靖A.阿明扎德戈哈里
Owner QUALCOMM INC