A method for realizing base station wireless resource sharing based on passive optical network

A passive optical network and base station wireless technology, which is applied in the field of base station wireless resource sharing based on passive optical network, to achieve the effect of reducing maintenance costs, reducing construction costs, and improving network management efficiency

Active Publication Date: 2019-03-19
BEIJING TELECOM PLANNING & DESIGNING INST
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  • A method for realizing base station wireless resource sharing based on passive optical network
  • A method for realizing base station wireless resource sharing based on passive optical network
  • A method for realizing base station wireless resource sharing based on passive optical network

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Embodiment Construction

[0026] Such as figure 1 As shown, the method for realizing base station wireless resource sharing based on the passive optical network of the present invention first performs virtualization evolution on the OLT terminal and the ONU user end of the PON access network, and builds wireless access analysis and management in the OLT terminal Module, while customizing the protocol judgment strategy and resource control scheduling program, and then sharing and utilizing the base stations of multiple operators under the PON access network, and allocating bandwidth and port resources according to actual needs, realizing a PON access network The basic resources of the network are shared by multiple operators, that is, base stations under one PON access network system access wireless users of multiple operators, and each operator configures its own virtual resources according to needs. The PON access network includes gigabit passive optical network GPON, Ethernet-based passive optical ne...

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Abstract

The invention discloses a base station wireless resource sharing realization method based on a passive optical network. Virtualization evolution is performed on an OLT and ONU user sides of a PON access network. A wireless access analysis management module is arranged in the OLT. The base stations of multiple service providers carried by the PON access network are utilized in a sharing way so that the basic resources in one PON access network are shared by multiple service providers, i.e. wireless users of multiple service providers are accessed to the base stations under one PON access network system. The virtualized PON system to which wireless services of multiple service providers are accessed is formed by wireless service access and the base stations of multiple service providers within an area covered by an OLT agent, back resource management and allocation of the PON and the ONU user sides carried under the PON together, i.e. a share-based wireless access PON system is formed. The advantages of the method are that construction cost is reduced and network management efficiency is enhanced, and maintenance cost of network management is effectively reduced.

Description

technical field [0001] The invention relates to a passive optical network optical fiber access network, in particular to a method for realizing base station wireless resource sharing based on a passive optical network. Background technique [0002] Passive Optical Network (PON for short) system consists of Optical Line Terminal (OLT for short), Optical Network Unit (ONU for short) and Optical Distribution Network (ODN for short). Among them, the OLT is the core component of the entire PON system. It serves to provide a high-speed interface between the access network and the core network / MAN, and provides a point-to-multipoint PON interface for PON downwards, and sends data to each ONU in a broadcast manner. . ODN is an optical fiber distribution network composed of passive optical splitters (Passive Optical Splitter, referred to as POS), so that the optical fiber transmission bandwidth of a PON interface can be shared by multiple ONUs. The ONU is located at the user end an...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04Q11/00H04L12/911
CPCH04L47/70H04Q11/0067H04Q2011/0086
Inventor 李家京杜伟赵卫临
Owner BEIJING TELECOM PLANNING & DESIGNING INST
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