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Co-scheduling of terminal devices

A technology for terminal equipment and coordinated scheduling, which is used in space transmit diversity, network planning, network traffic/resource management, etc.

Active Publication Date: 2020-04-17
TELEFON AB LM ERICSSON (PUBL)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, obtaining this information at the TRP for all end devices in the network would require unnecessarily high overhead signaling

Method used

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  • Co-scheduling of terminal devices
  • Co-scheduling of terminal devices
  • Co-scheduling of terminal devices

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Embodiment Construction

[0035] The inventive concept will now be described more fully hereinafter with reference to the accompanying drawings, in which specific embodiments of the inventive concept are shown. However, inventive concepts may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided by way of example so that this disclosure will be thorough and complete, and will The scope of the inventive concept is fully conveyed to those skilled in the art. In the description, the same numbers refer to the same elements. Any steps or features shown by dashed lines should be considered optional.

[0036] figure 1 is a schematic diagram illustrating a communication network 100 in which embodiments presented herein may be applied. The communication network 100 may be a third generation (3G) telecommunication network, a fourth generation (4G) telecommunication network, or a fifth generation (5G) telecommunica...

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Abstract

There is provided mechanisms for evaluating co-scheduling of terminal devices. A method is performed by a network node, and the method comprises the steps of obtaining an indication that a terminal device served by the network node is involved in a data session longer than a threshold time value; and initiating, as a result of the data session longer than the threshold time value, a beam sweep procedure using analog beamforming with the terminal device, wherein the beam sweep procedure results in the identification of a set of candidate beams in which the network node is able to serve the terminal device during the data session; and evaluating whether to co-schedule the terminal device with another terminal device in any of the candidate beams or not, wherein the so-called another terminaldevice is also served by the network node.

Description

technical field [0001] Embodiments presented here relate to a method, a network node, a computer program, and a computer program product for evaluating cooperative scheduling of terminal devices. Embodiments presented herein also relate to a method, a terminal device, a computer program, and a computer program product for facilitating coordinated scheduling of terminal devices. Background technique [0002] In communication networks, it can be challenging to obtain good performance and capacity for a given communication protocol, its parameters, and the physical environment in which the communication network is deployed. [0003] For example, for future generations of mobile communication systems, frequency bands at many different carrier frequencies may be required. For example, low such frequency bands may be required to achieve adequate network coverage for end devices, and higher frequency bands (e.g. at millimeter wavelength (mmW), i.e. near and above 30 GHz) may be re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B7/06H04W72/12
CPCH04W72/121H04B7/0695H04B7/0408H04B7/0682H04B7/0617H04W28/0278H04W88/06H04L5/0048H04L5/0057H04W16/28
Inventor A·尼尔松
Owner TELEFON AB LM ERICSSON (PUBL)