Reducing cost of cellular backhaul

A data transmission and wireless transmission technology, applied in network topology, electrical components, selection devices, etc., can solve problems such as wireless line system limitations, and achieve the effect of reducing costs
CN1998254AInactive Publication Date: 2007-07-11VANU INC
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
VANU INC
Publication Date
2007-07-11
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

Methods and systems for reducing the cost of cellular backhaul are disclosed. The methods and systems include using the public Internet (138) to backhaul cellular traffic given the wide availability and relatively low cost of Internet connections compared with dedicated T1 lines. Re-distribution of switching functionality between a base station (136) and a base station controller (140) is achieved by moving some of the switching functionality from the base station controller to the base station.
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Description

[0001] This application claims priority to US Provisional Application No. 60 / 578,266, entitled "Reducing the Cost of Cellular Backhaul," filed June 9, 2004, the contents of which are incorporated herein by reference. technical field

[0002] The following description refers to the radio system Background technique

[0003] In today's cellular systems, voice, data and signaling traffic must be backhauled from the cell tower site to the central office where the mobile switching center is located. Typically, backhaul refers to passing data to the core network between, for example, a base station and a base station controller. In some cases, backhauling can include sending network data on "off-the-record" routes (including delivering it farther than its destination) in order to deliver the data more quickly or at a lower cost to its destination. Currently, most of this backhaul occurs on dedicated T1 lines. There are also some wireless backhaul modes mainly for small range ni...

Claims

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