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A method for sending control information, a detection method, a base station, and user equipment

A technology for controlling information and user equipment, which is applied in the field of communication and can solve problems such as high power consumption

Active Publication Date: 2020-01-03
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the above resource scheduling method, the UE needs to read all RS blocks to detect its scheduling information. At this time, the UE will need a large power overhead

Method used

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  • A method for sending control information, a detection method, a base station, and user equipment
  • A method for sending control information, a detection method, a base station, and user equipment
  • A method for sending control information, a detection method, a base station, and user equipment

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Embodiment Construction

[0283] Embodiments of the present invention provide a method for sending control information, a detection method, a base station, and user equipment, which reduce power overhead required for user equipment to detect and receive control information when the base station sends control information to user equipment.

[0284] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0285] The terms ...

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Abstract

The embodiment of the present invention discloses a method for sending control information, a detection method, a base station, and user equipment. In the embodiment of the present invention, a method for sending control information includes: the base station determines target control information and features corresponding to the target control information information, the target control information is the information for the base station to schedule the target user equipment; according to preset rules and the feature information, in the resource block set corresponding to the target coverage level, determine the target resource corresponding to the target control information block subset, and arbitrarily select an available resource block from the target resource block subset as the target resource block, and use the target resource block to send the target control information. The embodiments of the present invention reduce the power overhead required by the user equipment to detect and receive the control information when the control information is sent to the user equipment.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method for sending control information, a detection method, a base station and user equipment. Background technique [0002] Machine Communication (MTC, Machine Type Communication) or Cellular Internet of Things (CIoT, Cellular Internet of Things) technology is the integration of wireless communication and information technology, used for two-way communication, suitable for security monitoring, vending machines, cargo tracking, meter reading, etc. field. According to the object of communication, MTC can be divided into three communication modes: machine-to-machine, machine-to-mobile terminal (such as user remote monitoring) and mobile terminal-to-machine (such as user remote control). MTC communication will be an important application in the future communication field. In the future, MTC communication may mainly cover smart meter reading, medical detection, logi...

Claims

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Application Information

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IPC IPC(8): H04W72/04
CPCY02D30/70H04W72/51H04W72/23H04W72/04H04W72/20H04W72/12H04W74/0833H04W88/02H04W88/08
Inventor 铁晓磊于映辉刘蕾温汉姆·史蒂夫·詹姆斯罗林杰·奥黛尔
Owner HUAWEI TECH CO LTD
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