Methods used in radio nodes and associated radio nodes

A wireless communication network, access point technology, applied in wireless communication, electrical components, synchronization devices, etc., can solve problems such as self-interference

Active Publication Date: 2020-09-04
TELEFON AB LM ERICSSON (PUBL)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This will cause self-interference

Method used

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  • Methods used in radio nodes and associated radio nodes
  • Methods used in radio nodes and associated radio nodes
  • Methods used in radio nodes and associated radio nodes

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Embodiment Construction

[0036] In the following detailed description, reference is made to the accompanying drawings, which form a part hereof. In the drawings, similar symbols typically identify similar components, unless context dictates otherwise. The illustrative examples or embodiments described in the detailed description, drawings, and claims are not intended to be limiting. Other examples or embodiments could be utilized, and other changes could be made, without departing from the spirit or scope of the teaching presented herein. It will be readily understood that aspects of the disclosure as generally described herein and illustrated in the drawings may be arranged, substituted, combined and designed in a wide variety of different configurations, all of which are expressly contemplated and form part of this disclosure.

[0037] Figure 4 An example of a wireless communication system in which the present disclosure may be implemented is depicted. The wireless communication network uses suc...

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Abstract

The present disclosure relates to a method used in a radio node, and an associated radio node. The radio node is served by a superior radio node and serves one or more subordinate radio nodes. The method includes: receiving a first synchronization signal from the superior radio node; obtaining a first downlink transmission time position for the first synchronization signal; determining a second downlink transmission time position for a second synchronization signal to be transmitted by the radio node, based on the first downlink transmission time position; and transmitting the second synchronization signal via the second downlink transmission time position to the one or more subordinate radio nodes.

Description

technical field [0001] The techniques presented in this publication relate generally to radio communication networks. More particularly, the present disclosure relates to methods used in radio nodes and associated radio nodes. Background technique [0002] This section is intended to provide background for various embodiments of the technology described in this disclosure. The descriptions in this section may include concepts that may be pursued, but not necessarily concepts previously conceived or pursued. Therefore, unless otherwise indicated herein, what is described in this section is not prior art to the description and / or claims of this disclosure and is not admitted to be prior art by mere inclusion in this section. [0003] A UE wishing to access any cell must first perform a cell search procedure. This consists of a series of synchronization phases through which the UE determines the time and frequency parameters necessary to demodulate the downlink (DL) signal a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W56/00
CPCH04W56/00H04W56/0015H04W56/004H04W56/006H04W56/007
Inventor 王亥卢前溪范锐刘进华
Owner TELEFON AB LM ERICSSON (PUBL)
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