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Method for Scheduling Subframes in Millimeter Wave Systems

A technology of millimeter wave and subframe, which is applied in the field of subframe scheduling and transmission of HARQ-A/N, which can solve the problems that cannot be realized

Active Publication Date: 2020-07-07
ALCATEL LUCENT SHANGHAI BELL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, this cannot achieve the RRT requirement of 1ms for future 5G technologies

Method used

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  • Method for Scheduling Subframes in Millimeter Wave Systems
  • Method for Scheduling Subframes in Millimeter Wave Systems
  • Method for Scheduling Subframes in Millimeter Wave Systems

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Embodiment Construction

[0026] In the following detailed description of the preferred embodiments, reference is made to the accompanying drawings, which form a part of this disclosure. The accompanying drawings show, by way of example, specific embodiments in which the present disclosure can be practiced. The illustrated embodiments are not intended to be exhaustive of all embodiments according to the present disclosure. It is to be understood that other embodiments may be utilized and structural or logical changes may be made without departing from the scope of the present disclosure. Accordingly, the following detailed description is not limiting, and the scope of the present disclosure is defined by the appended claims. In addition, while the specification describes steps of a method in a particular order, this does not require or imply that operations must be performed in that particular order, or that all illustrated operations must be performed to achieve desirable results. Rather, the depicte...

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Abstract

The present disclosure provides a method for scheduling subframes for transmitting data in a base station of a millimeter wave system, including: for the scheduling of downlink subframes: - sending downlink scheduling signaling in the first subframe, wherein the The downlink scheduling signal includes at least one first scheduling location information, where the first scheduling location information is used to indicate the location of the subframe scheduled for downlink transmission; for the scheduling of the uplink subframe: - Send the uplink in the second subframe Scheduling signaling, wherein the uplink scheduling signal includes at least one second scheduling location information, where the second scheduling location information is used to indicate a subframe location scheduled for performing uplink transmission. The present disclosure also provides a method for scheduling subframes for transmitting HARQ-A / N in a mmWave system.

Description

technical field [0001] Embodiments of the present disclosure relate to the field of wireless communication, and in particular, relate to a method for scheduling subframes for transmitting data in a millimeter wave system, and a method for scheduling subframes for transmitting HARQ-A / N. Background technique [0002] The 5G physical layer is dedicated to delivering high-performance data rates with reduced cost and power consumption. A large number of MIMO, high frequency band and dense arrangement of small cells will be the main technologies to meet the high performance requirements of 5G. In addition, system scalability, flexibility to maintain uplink and downlink capabilities, and optimized use of unpaired spectrum are also very important for the 5G concept. In addition, in addition to traditional UE-eNB access, more and more various new links are beginning to appear, such as self-backhaul links for inter-eNB communication and device-to-device links that do not require infr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L1/18H04W72/12
CPCH04L1/1812H04W72/1268H04W72/1273H04L1/1861H04L5/0055H04L5/0023H04L5/0092H04L5/1469H04W72/23H04W88/08
Inventor 孙芳蕾杨涛
Owner ALCATEL LUCENT SHANGHAI BELL CO LTD