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Determining relationship between first and second node

A node and relationship technology, applied in the field of determining the relationship between the first and second nodes, can solve problems such as spectrum scarcity and cellular network density increase

Active Publication Date: 2019-03-15
TELEFON AB LM ERICSSON (PUBL)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, spectrum has become scarce due to the increase in wireless access systems
Therefore, to cope with the increased wireless data traffic, more base stations are deployed and the density of the cellular network increases

Method used

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  • Determining relationship between first and second node
  • Determining relationship between first and second node
  • Determining relationship between first and second node

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] figure 1 A schematic overview of an exemplary network environment according to an embodiment of the present invention is shown, in which a relationship between a first node and at least one second node is determined.

[0030] A network 100 (eg a mobile communication network) comprises a plurality of network elements 101-103, such as network nodes, routers, gateways, switches, switching centers, base stations, wireless or wired bound links, and the like. In general, the purpose of the network 100 will be to provide network 100 services to a plurality of wireless communication devices 10, such as mobile terminals, user equipment, and the like. Such services include phone calls, video calls, chat, Internet browsing, email access, and the like.

[0031] For this purpose, the network elements 101-103 will communicate to and from the plurality of wireless communication devices 10, 11, 12 via the base stations 120, 130, 140 serving the cells 20, 30, 40 Pass data. The base s...

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PUM

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Abstract

It is provided a method for determining a relationship between a first node and at least one second node each serving one different or the same wireless communication network, the method comprising the steps of detecting pilot contamination; and determining a relationship between the first node and at least one of the second nodes based on the detected pilot contamination.

Description

technical field [0001] The present invention relates to a method for determining a relationship between a first node and at least one second node each serving a different or the same wireless communication network by determining the relationship between the first and second nodes based on detected pilot pollution and also to a wireless communication apparatus adapted to detect said pilot contamination, to a node adapted to determine a relationship with a second node based on the detected pilot contamination, and to a wireless communication device comprising the above A communication device and a system of nodes above. Background technique [0002] Recent developments in mobile communications aim to reduce overhead in network communications. That is also known as the ultra-lean design in the development of 5G standards. That is, the permanent transmission of signals in the network should be avoided in future systems. [0003] This implies that always-on signals or permanen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W36/00
CPCH04W24/02H04W36/00835H04B17/336H04L5/0051H04L5/0073H04W24/10
Inventor R.莫萨维F.贡纳松M.黑斯勒P.拉马钱德拉
Owner TELEFON AB LM ERICSSON (PUBL)