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Systems and methods for distributed data routing in a wireless network

A routing and data technology, applied in the direction of network connection, transmission system, wireless communication, etc., can solve problems such as low data rate

Inactive Publication Date: 2015-05-20
HARRIS STRATEX NETWORKS OPERATING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The difference between the two techniques is that OFDMA assigns a subset of subcarriers to individual users, allowing simultaneous low data rate transmissions from several users

Method used

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  • Systems and methods for distributed data routing in a wireless network
  • Systems and methods for distributed data routing in a wireless network
  • Systems and methods for distributed data routing in a wireless network

Examples

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Embodiment Construction

[0025] In various embodiments, in wireless networks such as WiMax, WiFi, LTE, etc., the data plane may be abstracted from the control plane. Data plane (ie, forwarding plane) functions, although controlled through communication from the control plane, may be performed on a separate device. Devices performing data plane functions can completely ignore the nature of the data being routed. As a result, data plane devices can be used by different wireless network servers utilizing different architectures.

[0026] For example, in a WiMax architecture, Access Server Network (ASN) data plane functions may be performed by routing devices instead of Access Server Network Servers (ASN servers). A routing device and an ASN server can together form an ASN gateway. However, routing devices may be ASN server-agnostic. As a result, the ASN server can be replaced with any wireless network server (eg, for WiFi or LTE architectures) and continue to work with the digital device to perform da...

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PUM

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Abstract

In various embodiments, the data plane may be abstracted from a control plane in a wireless network such as WiMax, WiFi, LTE or the like. In some embodiments, a routing device comprises a control module, a service module, and a router module. The control module may be configured to receive communication instructions from a control server. The service module may be configured to process the communication instructions and provide data path instructions based on the communication instructions. The router module may be configured to receive data from a source device and route the processed data to a target device based on the data path instructions. The control server may comprise a WiMax server such as an ASN server or a CSN server.

Description

[0001] Copyright notice [0002] Portions of the disclosure of this patent document contain material that is subject to copyright protection. The copyright owner has no objection to the facsimile reproduction by anyone of the patent document or the patent disclosure as it appears in the Patent and Trademark Office patent files or records, but otherwise reserves all copyrights in all cases. technical field [0003] The present invention relates generally to data routing. More specifically, the present invention relates to systems and methods for distributed data routing in wireless networks. Background technique [0004] WiMax (Worldwide Interoperability for Microwave Access) is a wireless broadband technology that supports point-to-multipoint (PMP) broadband wireless access. WiMAX TM Based on the IEEE 802.16 standard that enables the delivery of wireless broadband services. WiMAX products can accommodate both fixed and mobile usage models. The IEEE 802.16 standard was d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/66H04W4/00H04L45/42H04L45/74
CPCH04L45/42H04W40/00H04W88/08H04W72/29H04L45/74
Inventor 纽雷廷·布卡克·贝瑟尔
Owner HARRIS STRATEX NETWORKS OPERATING
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