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An indication method and base station

A base station and indication technology, applied in the field of communication, can solve problems such as waste of resources, increase of service transmission delay, etc., and achieve the effect of good user experience

Active Publication Date: 2019-11-12
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The diversification of the above services makes the current fixed frame structure, fixed frequency-domain resource granularity, and time-domain resource granularity unable to meet the diverse needs of various services. If the current Long Term Evolution (LTE) The method adopted by Time Division Duplexing (TDD) gives a fixed HARQ feedback delay configuration, which will cause a great waste of resources and increase the delay of service transmission

Method used

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Embodiment Construction

[0050] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0051] The terminal in the embodiment of the present invention may include a smart phone (such as an Android phone, an IOS phone, a Windows Phone, etc.), a tablet computer, a palmtop computer, a notebook computer, a mobile Internet device (MID, Mobile InternetDevices) or a wearable device, etc., The above-mentioned user equipment is only an example, not exhaustive, including but not limited to the above-mentioned user equipment, which can install applications and ex...

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Abstract

The embodiment of the invention discloses an indicating method and a base station. The method comprises the following steps of: calculating the time delay of hybrid automatic retransmission feedback for a terminal by using the base station, wherein the time delay comprises the time of demodulating a physical downlink shared channel, the time of modulating a physical uplink control channel, and the transmission delay between the base station and a terminal; calculating the number of symbols occupied by the time delay based on the symbol length used by current service; and sending time delay information to the terminal, and ensuring that the time delay indicating information includes the number of symbols occupied by the time delay or types of the time delay, and the types of the time delay correspond to the number of symbols occupied by the time delay. By adopting the indicating method and base station disclosed by the invention, the base station can flexibly indicate the time delay of communication with the terminal, and thus the improvement of resource utilization rate can be facilitated, and the transmission delay of business can be reduced.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to an indication method and a base station. Background technique [0002] With the rapid development of mobile services, the volume of communication services has shown explosive growth. The current fourth-generation mobile communication technology, namely 4G, can no longer meet the needs of new scenarios. Both academia and industry have vigorously carried out research on the fifth generation communication technology, namely 5g. However, the research and standardization work of the new generation of wireless communication technology needs to evolve continuously over a long period of time to meet the needs of different scenarios. Therefore, in the initial stage of standardization, how to ensure that the current standardized technical solutions Obstacles caused by the design of technical solutions that may arise in the process are issues that need to be focused on, that...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L1/00H04L1/18H04W28/02
CPCH04L1/0018H04L1/1806H04L1/1812H04W28/0236
Inventor 邓一伟朱亚军钟焰涛张云飞
Owner YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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