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A method for starting uplink enhanced transmission and related equipment

A start-up condition and preset threshold technology, which is applied in the field of mobile networks, can solve the problems of unreasonable and efficient use of uplink enhanced transmission, failure to initialize and start uplink enhanced transmission, etc.

Active Publication Date: 2020-01-31
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this technical solution does not solve the technical problem of how to initialize and start uplink enhanced transmission, and the use of uplink enhanced transmission is not reasonable and efficient enough

Method used

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  • A method for starting uplink enhanced transmission and related equipment
  • A method for starting uplink enhanced transmission and related equipment
  • A method for starting uplink enhanced transmission and related equipment

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Embodiment Construction

[0073] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0074] The present invention provides a starting method and related equipment for uplink enhanced transmission, which can start the uplink enhanced transmission reasonably and efficiently, improve the utilization rate of the PUSCH channel, and increase the system capacity. Detailed descriptions are given below.

[0075] Please refer to figure 1 , figure 1 It is a flowchart of a method for starting uplink enhanced transmission proposed in t...

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Abstract

Provided in an embodiment of the present invention are a method and related device for enhanced uplink transmission, comprising: transmitting to user equipment (UE) a preset activation condition of enhanced uplink transmission; obtaining an acknowledgement message transmitted by the UE upon the UE determining that the current data traffic satisfies the activation condition; and according to the acknowledgement message, activating the enhanced uplink transmission. The present invention can properly and efficiently activate enhanced uplink transmission, improve the utilization of a physical uplink shared channel (PUSCH), and increase system capacity.

Description

Technical field [0001] The invention relates to the field of mobile networks, in particular to a method for starting up enhanced transmission and related equipment. Background technique [0002] In the LTE (Long Term Evolution, Long Term Evolution) system, the UE (User Equipment, user terminal) needs to send an SR (Scheduling Request) every time it transmits uplink data, and in the PDCCH (Physical Downlink Control Channel, physical downlink The control channel is waiting for authorization, and only the UE that receives the authorization on the PDCCH can perform uplink data transmission. After the UE receives the authorization on the PDCCH, it feeds back uplink data through PHICH (Physical Hybrid ARQ Indicator Channel, physical hybrid automatic repeat indicator channel). In the above scenario, when there are a large number of small packet services in the uplink, the transmission of each small packet service needs to occupy the PDCCH, which increases the number of channel resource...

Claims

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Application Information

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IPC IPC(8): H04W52/24
CPCH04W52/24
Inventor 张丹丹王瑜苗金华
Owner HUAWEI TECH CO LTD
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