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Network system with multi-wireless access system for coexistence

A wireless access system and wireless system technology, applied in the field of wireless communication, can solve the problems of repeated construction of investment costs, difficulty in finding profitable methods, and weak complementarity, etc., to achieve network construction cost, capacity maximization, and improvement complementary effects

Inactive Publication Date: 2008-06-25
HUAWEI TECH CO LTD
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The GSM network mainly provides voice services, supplemented by data services, and the coverage of voice services provided by it is very complete; while the WCDMA system pays equal attention to both voice services and data services, so the area covered by the two systems at the same time obviously has WCDMA voice service bearer Capability and GSM voice service carrying capacity repeated investment in construction, the complementarity between the two is not strong, resulting in very high cost
[0008] At present, although more than 100 WCDMA networks have been built in the world, operators have invested heavily in the network, but it is difficult to find a way to make profits in operation
In addition, because the data service rate provided by the existing WCDMA network carrying capacity is still not high, it is necessary to introduce higher rate technology to solve the large capacity demand in hotspot areas
In short, the existing GSM+WCDMA solution has the disadvantages of repeated construction of investment costs, and it is difficult to meet the needs of hotspot high-speed data services

Method used

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  • Network system with multi-wireless access system for coexistence
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  • Network system with multi-wireless access system for coexistence

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Embodiment Construction

[0032] In order to solve the contradiction between seamless coverage and high-capacity demand of hotspots, in this embodiment, under the condition of ensuring the seamlessness of voice service coverage requirements, the high-speed data According to business requirements, a network that mainly provides high-speed data services is used to cover the local area.

[0033] In this embodiment, the network system providing voice services and the network system providing high-speed service data may use one of multiple wireless networks with different wireless access standards. Typically, network systems that provide voice services, such as GSM systems, CDMA systems, etc.; network systems that provide high-speed data services, such as Long Term Evolution LTE systems, WiMAX systems, and Air Interface Evolution AIE systems.

[0034] The 3GPP standard organization has formulated the WCDMA system development and evolution route as WCDMA->HSPA->EHSPA->LTE. It can be seen that LTE is the evol...

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Abstract

A network system is provided with a plurality of coexisting wireless access systems, and includes: a first wireless system which contains a plurality of base stations supporting the first wireless accessing system, the base stations realizes the seamless converge within a certain region, and the first wireless system is used for connecting the users selecting the first wireless accessing system within the certain region to the network for providing the voice services; a second wireless system which contains one or a plurality of base stations supporting the second wireless accessing system, the base stations realizes the seamless converge within the local area of a certain region, and the second wireless system is used for connecting the users selecting the second wireless accessing system within the local area to the network for providing the data services.

Description

technical field [0001] The present invention relates to wireless communication technology, in particular to a network system with multiple wireless access systems coexisting. Background technique [0002] The ultimate goal of the development of mobile communication is to enable anyone, at any time, and anywhere to achieve communication. To achieve this goal, people have proposed that the best ideal solution is to unify the world into one communication standard. However, due to many reasons, there is no unified communication system yet. Therefore, multi-standard, multi-system, and multi-generation system coexistence mixed networking will appear, and it will exist for a long period of time. [0003] In the development of mobile communication services, although data services are gradually increasing, voice is still the main one. The requirement for seamless coverage of the entire network is mainly for voice services. For high-speed data services, such as high-speed data servi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/38H04B7/26H04L12/28H04W88/10H04W92/02
CPCH04W88/10H04W92/02
Inventor 吕武
Owner HUAWEI TECH CO LTD
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