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Method for transmitting information, network equipment and terminal equipment

A technology of terminal equipment and network equipment, which is applied in the field of communication and can solve the problems that the business cannot meet the quality of service.

Active Publication Date: 2021-06-22
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in the existing HARQ scheme, when a terminal device has multiple different services, it can only use the same HARQ timing, so that each service cannot meet its own Quality of Service (referred to as "Qos") requirements.

Method used

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  • Method for transmitting information, network equipment and terminal equipment
  • Method for transmitting information, network equipment and terminal equipment
  • Method for transmitting information, network equipment and terminal equipment

Examples

Experimental program
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Embodiment Construction

[0063] The technical solutions in the embodiments of the present invention will be described below with reference to the drawings.

[0064] figure 2 It is an architectural diagram of the communication system 100 according to an embodiment of the present invention.

[0065]The communication system 100 can include a terminal device 110 and a network device 120. Network device 120 can communicate with the terminal device 110 via a vacancy. Network device 120 can refer to an entity used to transmit or receive signals, for example, may be a base station. The UE can be any terminal, for example, the UE may be a user equipment of a machine type communication (MTC). The terminal device 110 and network device 120 support multiple service transmission. For example, enhanced mobile broadband services, super reliable and low-delay machine communication services, as well as large-changing machine communication services.

[0066] Enhances mobile broadband services will have large computational...

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Abstract

The present application provides a method for transmitting information, network equipment and terminal equipment. The method includes: the network device determines the first HARQ timing corresponding to the first service of the terminal device among multiple hybrid automatic repeat request HARQ timings; the network device sends indication information to the terminal equipment, and the indication information is used to indicate the first HARQ timing - HARQ timing. The method, network equipment and terminal equipment provided by this application enable the terminal equipment to use different HARQ timings for different services when the terminal equipment uses multiple services through the instruction information sent to the terminal equipment, thereby improving the Qos of the service.

Description

Technical field [0001] Embodiments of the present invention relate to communication fields, and more particularly, methods, network devices, and terminal devices that transmit information. Background technique [0002] Hybrid Automatic Repeat Request, is referred to as "HARQ") is a combination forward error correction code (Forward Error Correction, referred to as "FEC") and Automatic Request retransmission (AutomaticRepeat-Request, referred to as "ARQ ") Technology. The FEC can be used to correct data errors during transmission, that is, if the error is within the error correction range of FEC, then FEC will correct, if it exceeds its error correction, then request retransmission. [0003] In the 3G / 4G communication system, the data transfer of the downtown downstream uses HARQ technology. figure 1 The HARQ feedback is shown schematically in the data transfer of upstream. Such as figure 1 As shown, the send end is in T 0 Time to send data, the receiving end detects the receive...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L1/18
CPCH04L1/1854H04L1/1812H04L1/1851H04L1/1861H04L1/1864H04L1/1883H04L1/1893H04L1/1896H04W28/0278H04W72/232H04L1/1621H04L1/1822H04W72/23H04W72/566
Inventor 刘奇
Owner HUAWEI TECH CO LTD