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Base transceiver station having mobile and fixed wireless service distribution functions

A wireless service and distribution function technology, applied in the field of network systems, can solve problems such as separate management and maintenance costs

Inactive Publication Date: 2006-08-23
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] Therefore, in order to provide mobile communication and fixed wireless communication in public areas with limited service coverage, services must be provided through independent network facilities and management, thus resulting in repeated investment and separate management and maintenance costs for separate network establishment

Method used

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  • Base transceiver station having mobile and fixed wireless service distribution functions
  • Base transceiver station having mobile and fixed wireless service distribution functions
  • Base transceiver station having mobile and fixed wireless service distribution functions

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Embodiment Construction

[0023] Embodiments of the present invention will now be described in detail with reference to the drawings. A detailed description of well-known functions and configurations involved therein is omitted for clarity and conciseness.

[0024] image 3 is a block diagram of a base transceiver station (BTS) 300 with mobile and fixed wireless service distribution functionality in accordance with the present invention.

[0025] refer to image 3 , the BTS 300 is connected to a single W-LAN AP through a Radio-over-Fiber (RoF) link of the optical transmitter 33 . The BTS 300 provides a wireless service area 34 including voice connection and data communication through its mobile communication antenna, and provides a hotspot area 35 through a W-LAN AP connected via a RoF link.

[0026] In this part, the BTS 300 includes a wireless service functional block 31 that performs reception from and communication to a mobile terminal using mobile communication through a connection with an exte...

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Abstract

A Base Transceiver Station (BTS) for interworking a Wireless Local Area Network (W-LAN) and a mobile communication network through a Radio-over-Fiber (RoF) link is provided. The BTS having mobile and fixed wireless service distribution functions includes a Wireless Local Area Network Access Point (W-LAN AP), a wireless service function block, a Radio Frequency (RF) converter, and an optical transmitter. The wireless service function block performs transmission / reception to / from a predetermined mobile terminal via a connection for the voice call communication and data communication with an external Base Station Controller (BSC). The RF converter performs a data communication connection with the external BSC, up-converts data from the BSC into W-LAN frequency band data, and down-converts data to the BSC into baseband data. The optical transmitter transmits the up-converted data of the packet data RF converter to the W-LAN AP through a RoF link.

Description

technical field [0001] The present invention relates to a network system for interconnecting a wireless local area network (W-LAN) with a mobile communication network, more particularly, to a network system for interconnecting a W-LAN through a Radio-over-Fiber (RoF) link A base transceiver station (BTS) interconnected with a mobile communication network. Background technique [0002] With the application of high-speed wireless Internet services, people are actively trying to realize an "ubiquitous" (Ubiquitous) environment as soon as possible, allowing mobile users to use wireless Internet services regardless of time, place and mobility status. This "ubiquitous" environment has been achieved through the standardization and early commercialization of 4G (4thGeneration, 4th generation) services. , Internet Protocol version 6) provides wireless services at a rate of 100Mbps or higher, and has been realized. [0003] For "ubiquitous", extensive research has been done on techn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/46H04L12/56H04Q7/30H04W84/12H04W88/10H04W92/00H04W92/20
CPCH04W92/20H04W88/10H04B7/155H04B7/02H04L12/66
Inventor 李圭雄李官洙沈昌燮吴润济金容圭黄星泽
Owner SAMSUNG ELECTRONICS CO LTD