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System and method for data routing for fixed cell sites

A link and basic technology, applied in the field of routing services in wireless telecommunication networks, which can solve problems such as expensive transmission lines

Inactive Publication Date: 2005-02-09
SPRING SPECTRUM LP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But adding transmission lines is expensive as it requires providers to either physically add lines or lease additional lines from a local exchange carrier (LEC)

Method used

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  • System and method for data routing for fixed cell sites
  • System and method for data routing for fixed cell sites
  • System and method for data routing for fixed cell sites

Examples

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Embodiment Construction

[0018] With reference to the accompanying drawings, figure 1 A simplified block diagram representing a telecommunications network to which exemplary embodiments of the present invention may be applied. like figure 1 As shown, the network may include a radio access network (RAN) comprising various network nodes such as base transceiver stations (BTS) 14, base station controllers (BSC) 20, and common gateways such as mobile switching centers (MSC) 24 or Packet Data Serving Node (PDSN) 26, such as Commworks(R) Total Control 1000 Packet Data Serving Node or the like. MSC 24 may be a Motorola or Nortel MSC or any other suitable MSC. The arrangement and function of these components are well known in the art and thus will not be described in detail here.

[0019] MSC 24 may serve as an interface between BSC 20 and Public Switched Telephone Network (PTSN) 28 . Similarly, the PDSN 26 may serve as an interface between the BSC 20 and an IP network 30 such as the mobile Internet or th...

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PUM

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Abstract

An intelligent switching system and method provides an alternate, least-cost telecommunications link (which may be a wireless link) between a base transceiver station (BTS) and a base station controller (BSC) in a radio access network (RAN). Signals may be routed via the alternate telecommunications link or via an existing telecommunications link based on the sensitivity of the signals to transmission latency. The switching system may determine the sensitivity of the signals to transmission latency.

Description

technical field [0001] The present invention relates to wireless telecommunications, and more particularly to methods and systems for routing traffic in wireless telecommunications networks. Background technique [0002] In a typical cellular wireless communication system (i.e., a wireless telecommunications network), an area is geographically divided into base stations, each of which is controlled by radio frequency (RF) radiation patterns originating from individual base transceiver station (BTS) antennas. or air interface to define. Multiple mobile stations (such as cellular telephones, personal digital assistants (PDAs) and / or other devices) can operate in parallel in a given base station, all communicating with a common BTS over the air interface. In turn, BTSs originating from multiple base stations can communicate in parallel with a common base station controller (BSC), which can be used to aggregate and control the traffic of multiple BTSs. Multiple BSCs can then c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W28/08H04W92/12
CPCH04W28/08H04W92/12H04W40/02
Inventor 布赖斯·A·琼斯
Owner SPRING SPECTRUM LP