Processing method for bandwidth varying communication addressing data

A communication addressing and data processing technology, applied in wireless communication, data exchange network, communication between multiple stations, etc., can solve the problems of complex communication addressing and data processing, and achieve the effect of improving efficiency

Inactive Publication Date: 2011-03-16
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a variable bandwidth communication addressing data processing method, which is easy to realize the communication addressing data processing after the communication bandwidth is dynamically configured, and solves the communication addressing data brought about by changing the bandwidth existing in the prior art deal with complex problems

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  • Processing method for bandwidth varying communication addressing data
  • Processing method for bandwidth varying communication addressing data
  • Processing method for bandwidth varying communication addressing data

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Embodiment Construction

[0017] In the field of variable bandwidth, the present invention mainly realizes describing equipment with physical attribute feature (physical address) and logical attribute feature (logical address) at the communication layer, and provides a kind of communication addressing data processing in these two kinds of features method. It mainly includes the following parts:

[0018] Such as figure 1 As shown, it is a schematic diagram of a physical communication network environment supporting the present invention. The invention can provide a means for detecting the connectivity of the communication medium to determine the connection reliability of the physical communication medium, and firstly determine the working state of the medium of the circuit switching network when receiving a variable bandwidth configuration request. On the communication medium, a two-way path is connected through a splicing chip, including a downlink path (end A to end B) and an uplink path (end B to en...

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Abstract

The present invention discloses a variable bandwidth communication addressing data processing method. A one-to-one corresponding relationship from the logical address to the physical address between devices is first established; the received bandwith configuration request is parsed; before starting a communication service, a data buffer is preallocated, the data field indexes of an allocation queue are defined according to the predefined bandwidth value, a message sending queue and a message receiving queue are established, and the message elements in the queues are respectively described as a message sending unit and a message receiving unit; the messages waiting for being sent and the messages needing to be resent are added in by the sending control part of the device by establishing and maintaining a sending circle message queue; the polling sending control part of the device manages all the link configuration items and starts the sending process ordinally; and the polling receiving control part of the device ordinally controls the received signal units by means of reverse parsing and sends the message units in the correct order to the service application layer. The present invention increases the efficiency of communication processing.

Description

technical field [0001] The invention relates to a communication bandwidth communication addressing data processing technology in the field of voice or data communication, in particular to a communication addressing data processing method under variable bandwidth. Background technique [0002] In traditional circuit switching networks, operators must simultaneously support different technical requirements and applications of existing 2G / 2.5G and 3G services. Migration from 2G circuit switching network (TDM) to 3G packet switching network (IP) faces new challenges. In particular, operators must make a trade-off between the cost, applicability and availability of the selected access platform to meet the expected increase in bandwidth capacity and reduce the complexity of voice and data convergence networks. [0003] The bandwidth capacity increase service is mainly used in the packet switching network (PSN) network, which can open the following four service levels for users: c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/56H04W36/00H04B7/26
Inventor 王井贵黄少军刘俊峰
Owner ZTE CORP
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