Method and system for communication using relaying base station

A relay base station and base station technology, applied in the field of communication systems, can solve the problems of high base station construction cost, inflexible network deployment, and inability to effectively guarantee the communication between user terminals and base stations, so as to reduce construction costs, improve flexibility, The effect of reducing the transmit power

Inactive Publication Date: 2008-01-23
SHENZHEN TINNO MOBILE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0024] The present invention provides a communication method using a relay base station, which is used to solve the problems of high construction cost and inflexible network deployment of wireless communication system base stations in the prior art, and the communication between user terminals and base stations cannot be effectively guaranteed. question

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  • Method and system for communication using relaying base station
  • Method and system for communication using relaying base station
  • Method and system for communication using relaying base station

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Embodiment Construction

[0088] The present invention introduces a relay base station (Relay Base Station, RBS) into the existing cellular communication system, thereby reducing the construction cost of the base station and improving the flexibility of network deployment.

[0089] The function of the relay base station is similar to that of the ordinary base station (in order to distinguish it from the traditional base station, the traditional base station is called the ordinary base station, the same below), the difference is that the relay base station is connected to the ordinary base station through a wireless interface, And forward the data between it and the ASN-GW through the common base station. The common base station that forwards the data communication between the relay base station and the ASN-GW is called serving base station (Serving Base Station, SBS).

[0090] Referring to FIG. 5 , it is a schematic structural diagram of a communication network system in which a relay base station is i...

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Abstract

The present invention discloses a method for the communication by utilizing a relay base station, which is characterized in that the relay base station of one or a plurality of the concatenation are connected into a wireless communication network, to perform the wireless connection with a service base station, when the service base station is communicated with a user terminal through the relay base station, the implementation procedure is as follows: the service base station or a user terminal sends the data to the relay base station; the relay base station sends the data sent by the service base station to the user terminal and sends the data sent by the user terminal to the service base station. The application of the method can reduce the construction cost of the base station and improve the flexibility of the network layout of a wireless communication system.

Description

technical field [0001] The invention relates to the field of wireless communication, in particular to a communication method using a relay base station and a communication system including the relay base station. Background technique [0002] The current wireless cellular network and wireless metropolitan area network, such as Global System Mobile Communications (Global SystemMobile, GSM), Universal Mobile Telecommunications System (Universal Mobile Telecommunications System, UMTS) and Wireless Metropolitan Area Network (Worldwide Interoperability for MicrowaveAccess, WiMAX), are A complex system composed of many entities and interfaces. [0003] Analog cellular systems are known as first generation cellular communication systems. [0004] Referring to FIG. 1 , it is a schematic diagram of a typical wireless cellular network model in the prior art. End users (such as mobile phones, PDAs, and laptops) are connected to the base station through radio air interfaces, and the b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/36H04B7/005H04W16/18H04W52/46H04W76/02
Inventor 王媛媛张爱民李江尚政
Owner SHENZHEN TINNO MOBILE TECH CO LTD
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