Structure of layered wireless access network, and implement method

A wireless access network and wireless access technology, applied in wireless communication, radio wave measurement system, radio/inductive link selection arrangement, etc., can solve the problems of spectrum waste, low reuse coefficient, no discussion, etc.
CN1798371AInactive Publication Date: 2006-07-05ZTE CORP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
ZTE CORP
Publication Date
2006-07-05
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention consists of a wireless access sub network used to implement wireless access and a management control sub network used to manage and control the wireless access sub network. The method includes following steps: the wireless digital broadcast layer located at upper layer broadcasts synchronizing and control messages to the wideband wireless bearer layer located at intermediate layer, the mobile communication layer located at lower layer, and all kinds of terminal covered by those layers and cooperating with one or more layers in working; makes the synchronous measurement and adjustment for the network above; measures the difference between the arrival times in mobile communication layer by using fix time slot; in term of the fix time slot, implements the dynamical allocation and multiplexing for frequency spectrum in order to locate the mobile station.
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Description

technical field

[0001] The invention relates to the field of wireless communication, in particular to a layered wireless access network structure and its realization method. Background technique

[0002] The integration of wireless digital broadcasting (DVB, DAB) services, wireless communication (cellular and non-cellular) services and mobile Internet (INTERNET) services can provide services more flexibly and use spectrum more efficiently, and has a huge market prospect. The convergence of services will inevitably lead to convergence of networks and spectrum, that is, changes in spectrum reuse and spectrum allocation.

[0003] Service convergence is mainly concentrated in some sub-projects under the EU IST (Information Society Technologies) project, such as the IST project code-named CISMUNDUS (Convergence of IP-basedServices for Mobile Users and Networks in DVB-Tand UMTS Systems) for DVB and UMTS / UMTS Systems GPRS / WLAN business integration has done a lot of research (ISTPr...

Claims

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