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Information scheduling, sending-receiving method and device, basic station and user equipment

A technology for information scheduling and user equipment, applied in the field of communication, can solve the problem of wasting control signaling bit overhead, etc.

Active Publication Date: 2018-12-21
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But at this time, still using a separate slot as the time granularity of HARQ feedback will waste the bit overhead of control signaling

Method used

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  • Information scheduling, sending-receiving method and device, basic station and user equipment
  • Information scheduling, sending-receiving method and device, basic station and user equipment
  • Information scheduling, sending-receiving method and device, basic station and user equipment

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Embodiment Construction

[0132] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0133] figure 1 is a flow chart of an information scheduling method shown in an exemplary embodiment of the present application. This embodiment is described from the base station side, as figure 1 As shown, the information scheduling method includes:

[0134] In step S101, time granularity information is configured for the UE, and the time granularity information includes one or more time gra...

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Abstract

The invention provides an information scheduling, sending-receiving method and device, a basic station and a user equipment. The information scheduling method comprises the steps of configuring time granularity information for user equipment, wherein the time granularity information includes one or a plurality of time granularity; scheduling the uplink feedback for user data and / or downlink data based on the scheduled time granularity information. The invention is advantageous in that through configuring time granularity information for the user equipment, the flexible and configurable time granularity can be supported in NR system; based on the configured time granularity information, at least one item of the uplink feedback of the user data and the downlink data can be scheduled, so as to save and control the bits expense of control signaling.

Description

technical field [0001] The present disclosure relates to the field of communication technologies, and in particular, to an information scheduling method and device, an information sending and receiving method and device, a base station, user equipment, and a computer-readable storage medium. Background technique [0002] The continuous emergence of a new generation of Internet applications puts forward higher requirements for wireless communication technology, which drives the continuous evolution of wireless communication technology to meet the needs of applications. At present, cellular mobile communication technology is in the evolution stage of a new generation of technology. In the new generation mobile communication system, how to better design the uplink transmission to meet the requirements of the system is an important issue. [0003] In a new air interface (New Radio, NR for short), it is necessary to support flexible configuration of various types of services. D...

Claims

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Application Information

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IPC IPC(8): H04W72/04H04L5/00H04W76/27
CPCH04L5/0053H04W76/27H04W72/23H04W72/1268H04L1/1887H04L1/1854H04L1/1896H04L1/1858H04L5/0055H04L5/0044
Inventor 赵群
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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