Unlock instant, AI-driven research and patent intelligence for your innovation.

System and method for synchronous signal time slot reselection for selecting synchronous targets in a network

A technology for synchronizing signals and time slots, applied in the directions of synchronizing devices, wireless communications, electrical components, etc., which can solve the problems of too many synchronization technology limitations, not suitable for network scenarios and/or configurations, etc.

Active Publication Date: 2020-10-27
HONG KONG APPLIED SCI & TECH RES INST
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these techniques are often less suitable for certain network scenarios and / or configurations
For example, existing synchronization techniques are too restrictive and often ineffective when operating within certain standard operating constraints

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • System and method for synchronous signal time slot reselection for selecting synchronous targets in a network
  • System and method for synchronous signal time slot reselection for selecting synchronous targets in a network
  • System and method for synchronous signal time slot reselection for selecting synchronous targets in a network

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] figure 1 Shows an implementation of a wireless network where various network devices can be synchronized to provide consistent transmissions. In a synchronous communication network, such as figure 1 In the illustrated wireless network 100, network devices may be synchronized to a global synchronization source to ensure consistent transmissions and avoid or minimize interference caused by transmissions of network devices within the network. For example, network 100 operates in TDD mode, where transmissions between various network devices are time-synchronized. In this case, each base station 110a (eg, HeNB) and 110b (eg, macro eNB) and mobile device 120a (eg, smartphone, personal digital assistant (PDA), tablet, laptop, etc.) , PDA, tablet, laptop, etc.) are time-synchronized. In operation, a synchronization signal may be sent directly or indirectly to each base station 110a and 110b and mobile devices 120a and 120b from a global synchronization source (not shown). T...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A method and system for providing synchronization target selection, which configures a network device to reselect a synchronization signal transmission time slot for a network device to perform a synchronization target search. Synchronization signal slot reselection degrades the current tier number to a pseudo tier number that does not accurately indicate the hop count between the network device and the global synchronization source to allow selection of the tier number greater than or equal to the network device Hierarchical numbering of available synchronization targets without causing synchronization loops. A sync signal mode periodic structure is utilized in accordance with an embodiment that combines sync signal time slots into a plurality of sub-cycles to accommodate sync signal timeslot reselection.

Description

[0001] 【cross reference】 [0002] This application is related to US Patent Application 15 / 673,105, entitled "System and Method for Synchronization Target Selection in Wireless Networks," filed August 9, 2017, the disclosure of which is hereby incorporated by reference. 【Technical field】 [0003] The present invention relates to wireless communication technology, in particular to synchronization signal time slot reselection technology, which is convenient for selecting synchronization target network equipment to provide synchronization signal in time synchronization network. 【Background technique】 [0004] The use of digital data communication has become so common that it is almost ubiquitous. For example, digital communication is often implemented in data communication of various systems, such as computer network systems (including Personal Area Network (PAN), Local Area Network (LAN), Metropolitan Area Network (MAN), Wide Area Network (WAN), Internet, etc.) and Communicati...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04W36/06H04W56/00
CPCH04W36/06H04W56/001
Inventor 唐宏杰关文伟张继辉揣捷梁靖康李欣霖曾江州
Owner HONG KONG APPLIED SCI & TECH RES INST