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I-PON-based data service processing method and system

An I-PON and data service technology, applied in the field of communication, can solve the problems of home LAN bandwidth tension, UDP data packet occupation of bandwidth, waste, etc., to avoid unnecessary waste, relieve bandwidth pressure, and reduce bandwidth

Pending Publication Date: 2022-02-25
BEIJING JISHI HUITONG TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But in this way, the transmission of UDP data packets takes up a lot of unnecessary bandwidth, resulting in tension and waste of home LAN bandwidth.

Method used

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  • I-PON-based data service processing method and system
  • I-PON-based data service processing method and system
  • I-PON-based data service processing method and system

Examples

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Embodiment Construction

[0046]Various exemplary embodiments, features, and aspects of the present disclosure will be described in detail below with reference to the accompanying drawings. The same reference numbers in the figures indicate functionally identical or similar elements. While various aspects of the embodiments are shown in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.

[0047] The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration." Any embodiment described herein as "exemplary" is not necessarily to be construed as superior or better than other embodiments.

[0048] In addition, in order to better illustrate the present disclosure, numerous specific details are given in the following specific implementation manners. It will be understood by those skilled in the art that the present disclosure may be practiced without some of the specific details. In some instances, methods, means, component...

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Abstract

The invention relates to anI-PON-based data service processing method and system. The method is applied to an IP broadcast receiving module of a gateway, and comprises the following steps of: according to a program data request sent by a terminal, determining a UDP multicast IP destination address, a UDP destination port number and a first PID code corresponding to program data requested by the terminal; analyzing and screening UDP data packets in a program stream received through an I-PON unidirectional broadcast optical fiber network, and determining a first UDP data packet corresponding to the IP destination address and the UDP destination port number from the UDP data packets; filtering and screening out a target TS data packet consistent with the first PID code from TS data packets in the first UDP data packet; and repackaging the target TS data packet to obtain a second UDP data packet, and sending the second UDP data packet to the terminal. Therefore, the occupied bandwidth is small, the unnecessary waste of the bandwidth in the home local area network is avoided, and the bandwidth pressure in the home local area network is relieved.

Description

technical field [0001] The present disclosure relates to the field of communication technologies, and in particular to an I-PON-based data service processing method and system. Background technique [0002] In March 2017, the State Administration of Press, Publication, Radio, Film and Television officially released GY / T306.1-2017 "Technical Specifications for Cable TV Network Fiber-to-the-Home System Part 1: Overall Technical Requirements", in which the I-PON solution is one of the typical application solutions included. The I-PON system solution is a fiber-to-the-home technology solution based on 10 Gigabit IP broadcast technology and bidirectional IP technology. Its 10 Gigabit IP broadcast technology applies 10 Gigabit Ethernet technology to a one-way broadcast network, eliminating At the same time, there is no space interference problem, and there is no frequency limit. With the continuous upgrade of the IP broadcast receiving module, the bandwidth can be expanded from 1...

Claims

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Application Information

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IPC IPC(8): H04Q11/00H04L69/22H04L69/16
CPCH04Q11/0062H04Q11/0067H04L69/22H04L69/16
Inventor 侯振孙毅张立杰
Owner BEIJING JISHI HUITONG TECH CO LTD
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