Method and device for transmitting data

A technology for transmitting data and equipment, which is applied in the field of data transmission, and can solve the problem that transmission blocks cannot be received correctly, so as to improve the probability of successful transmission and reduce the effect of redundant data transmission

Active Publication Date: 2021-11-19
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this mechanism will bring a large number of redundant transmissions, and this mechanism still has the situation that the transmission block cannot be received correctly

Method used

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  • Method and device for transmitting data
  • Method and device for transmitting data
  • Method and device for transmitting data

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Embodiment Construction

[0067] The technical solutions in the present application will be described below in conjunction with the drawings.

[0068] It should be understood, in the embodiment of the present application embodiment, and the division of categories is merely for convenience of description should not be construed particularly limited in various ways, categories, and wherein in the case of without contradiction may be combined.

[0069] It should also be understood that embodiments of the application of the "first", "second" and "third" merely distinguish, should not constitute any limitation on the present application.

[0070] Example embodiments of the present application, the network device is a terminal device deployment device provides that in a wireless communication function by the radio access network. Network devices can include various forms of a base station, the macro base station, micro base station (also referred to as a station), relay stations, access points. Employing differe...

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Abstract

The present application provides a method and device for transmitting data, which is beneficial to reduce redundant transmission. The method includes: a first device determining a first resource and a second resource for sending a first transport block, the first resource and the second resource being discontinuous in the time domain; The first transport block is sent to the second device on the first resource; the first transport block is sent to the second device on the second resource by the first device.

Description

Technical field [0001] The present application relates to the field of communications, and more particularly, to a method and apparatus for transmitting data. Background technique [0002] In a fifth generation mobile communications (5Generation, 5G) technology, the transmission delay and reliability aspects of transport blocks higher requirements put forward. Especially for highly reliable low-latency communication (Ultra-reliable Low-latencyCommunication, URLLC) service, it requires a shorter transmission delay and higher transmission reliability. [0003] In order to meet the reliability requirements under severe delay a repeated transmission mechanism is proposed. By repeatedly transmitting end transmits the transport block to obtain the same gain reliability. However, this mechanism will bring a lot of redundant transmission, and the mechanism will still exist transport block can not be received correctly. Inventive content [0004] The present application provides a method...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L1/00H04L5/00
CPCH04L1/0023H04L5/0053H04L1/0026H04L1/1887H04W76/28H04L5/0082H04W72/0446
Inventor 吕永霞王景男马蕊香温容慧
Owner HUAWEI TECH CO LTD
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