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Intercell Interference Coordination for Machine-to-Machine Communications

A cell and information element technology, applied in wireless communication, electrical components, etc., can solve problems such as unperceived sensitivity

Inactive Publication Date: 2019-02-19
TELEFON AB LM ERICSSON (PUBL)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the "UL Interference Overload Indication" IE is not preventative
Additionally, although "UL High Interference Indication" may be used for PRBs and scheduling slots targeted by wireless devices such as sensors, neighboring cells 110 may not perceive sensitivity to interference from other cells (which may be achieved through low-complexity and / or low-power wireless devices)

Method used

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  • Intercell Interference Coordination for Machine-to-Machine Communications
  • Intercell Interference Coordination for Machine-to-Machine Communications
  • Intercell Interference Coordination for Machine-to-Machine Communications

Examples

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Embodiment Construction

[0042] The present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which certain embodiments of the invention are shown. However, this invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. It should also be noted that these embodiments are not mutually exclusive. Components from one embodiment may be assumed to be present / used in another embodiment by default.

[0043] For purposes of illustration and explanation only, various embodiments of the present invention are described herein in the context of operation in a 3GPP (3rd Generation Partnership Project) Long Term Evolution (LTE) heterogeneous radio communication network. However, it will be appreciated that the invention is not limited to such embodiments and may be embodied in substantially any type of radio communication network.

[0044] Although the following description focuses for purposes ...

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PUM

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Abstract

Provides methods for operating radio network nodes of radio communication networks. The first radio network node (112,1200,802) in the cell (110) of the wireless device (700,702) can be identified as having at least one transmission specific nature, which affects the sensitivity to interference. Identification of the first radio network node (112,1200,802) in the cell (110) of the wireless device (700,702) at least one transmission of a particular nature of the data from the first radio network node (112,1200,802) to the second radio network node (112,1200,804), which includes at least a portion of the overlapping cells (110) of the first radio network node. Related methods in radio network nodes and apparatus are disclosed.

Description

technical field [0001] The present disclosure is directed to wireless communications and, more particularly, to machine-to-machine type communications. Background technique [0002] Machine Type Communication (MTC) is expected to greatly contribute to connectivity and services within the mobile broadband industry. The GSM / EDGE system is already serving the rapidly expanding MTC market. Mobile communication operators are showing interest in adapting traffic to serve wireless sensors / devices within modern evolved networks such as those based on LTE. As part of this, MTC services served by existing cellular networks (e.g. GSM / EDGE) are handled and such services are provided from e.g. Advanced)) transformation, which is obligatory for them. [0003] Wireless sensor networks have received more and more attention from academia and industry. However, such networks are mainly built around short-range communication links such as those based on Bluetooth and more recently the Zigb...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W92/20H04W72/08H04W72/54
CPCH04W92/20H04W72/27H04W72/541H04W24/02
Inventor K.迪谋
Owner TELEFON AB LM ERICSSON (PUBL)
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