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Indoor converged network system and communication access method based on visible light communication

A visible light communication and network system technology, which is applied in the field of indoor converged network system and communication access, can solve the problems that indoor users cannot provide wireless data services, and the overall performance of the wireless communication network system cannot be improved, so as to improve the speed and capacity , The effect of high-quality wireless data services

Active Publication Date: 2017-02-22
THE PLA INFORMATION ENG UNIV
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  • Application Information

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Problems solved by technology

[0004] Although visible light communication has many advantages, it has not been effectively integrated with the existing wireless access technology, so that the overall performance of the existing wireless communication network system cannot be improved, so that it cannot provide indoor users with higher-speed wireless communication. data business

Method used

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  • Indoor converged network system and communication access method based on visible light communication
  • Indoor converged network system and communication access method based on visible light communication
  • Indoor converged network system and communication access method based on visible light communication

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Embodiment Construction

[0048]The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0049] an embodiment

[0050] See figure 1 , which shows a schematic structural diagram of an indoor converged network system based on visible light communication provided in this application. The indoor converged network system includes: a visible light source 11 , a visible light indoor base station 12 and a visible light indoor gateway 13 .

[0051] The visible light source 11 is configured to provide visible light indoor signal coverage for the visible light terminal, as a basis...

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Abstract

The invention provides an indoor integration network system based on visible light communication and a communication access method. The indoor integration network system based on visible light communication comprises a visible light source, a visible light indoor base station and a visible light indoor gateway. The visible light indoor base station comprises a wireless communication module set and a universal link processing module, wherein the wireless communication module set comprises various wireless communication modules, and the various wireless communication modules include a visible light communication module, a wireless cellular communication module and the like, so that various heterogeneous wireless access technologies are supported; the universal link processing module is used for processing data forwarded by the wireless communication module set to generate uplink IP data packets with the uniform formats, distributing links to downlink IP data packets sent by an external network of a core network in a cellular network system, and transmitting the downlink IP data packets to a visible light terminal. The visible light indoor gateway is used for sending the uplink IP data packets to the core network, and forwarding the downlink IP data packets sent by the core network to the visible light indoor base station. Therefore, according to the indoor integration network system based on visible light communication and the communication access method, effective integration between visible light communication and an existing wireless communication system is achieved.

Description

technical field [0001] The present application relates to the field of network fusion of wireless network technology, and in particular to an indoor fusion network system and communication access method based on visible light communication. Background technique [0002] At present, with the mature penetration of communication standards such as 3GPP and LTE / LTE Advanced, large-scale network coverage has been basically solved. How to use limited spectrum resources to meet the ever-increasing data services and the urgent demand for mobile communication network capacity is gradually become a new research hotspot. Especially in the indoor environment, people's work and entertainment needs lead to the continuous enrichment of high-speed services such as streaming media, video-on-demand, and online games, and the requirements for wireless access rates are getting higher and higher. Research on the current operating conditions of mobile communication networks found that indoor plac...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W76/02H04B10/116
Inventor 赵华刘阳黄开枝彭建华钟州杨梅樾季新生于宏毅邬江兴李青朱义君张剑
Owner THE PLA INFORMATION ENG UNIV
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