A networking method for a wireless 3G/LTE base station bearer network in a subway station
A technology that carries the network and subway stations. It is applied in the field of network communication and can solve problems such as mobile phones not working normally and mobile communication signals being weak.
Active Publication Date: 2017-03-22
HUBEI TELECOM ENG
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Problems solved by technology
For example, in indoor environments such as subways, tunnels, and underground parking lots, mobile communication signals are weak, mobile phones cannot be used normally, and there are blind and shadow areas of mobile communication
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[0028] Below in conjunction with accompanying drawing, the present invention is described in further detail:
[0029] With the growth of 3G wireless data traffic and the issuance of LTE licenses, the traditional MSTP network cannot effectively carry large bursts of LTE traffic due to poor service bearer scalability, no support for traffic statistical multiplexing, and low bearer efficiency. And multi-point to multi-point business between base stations. The IPRAN network adopted in the present invention has the advantages of high bearing efficiency, support for point-to-multipoint communication, good scalability, etc., can be included in the unified management of the metropolitan area network management, and is suitable as a backhaul network for newly-built 3G base stations and LTE base stations.
[0030] The bearer technology in the present invention is the IPRAN equipment that will be used by telecom operators on a large scale.
[0031] A kind of networking method based on the...
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The invention discloses a method for networking a wireless 3G / LTE base station carrying network in subway stations. The method comprises the steps as follows: selecting transmission access nodes; defining transmission access node coverage areas; selecting convergence transmission nodes; calculating single access node transmission carrying bandwidth, single ring transmission bandwidth and multi-ring transmission total bandwidth; configuring an IPEAN access router port; configuring an IPRAN convergence router, disposing a topological graph, determining an uplink outward transmission router and the like. The method facilitates the reasonable allocation of resources accessed into the network. The wireless 3G / LTE base station carrying network effectively carries multiple operators and multi-system mobile base station services, particularly LTE large sudden flow rate and point-to-point services. Therefore, the investment is saved to the greatest extent, in addition, an MSTP networking technology can be eliminated, the wireless 3G / LTE base station carrying network can be brought into centralized metropolitan area network management, and the service demand for a newly-built 3G base station, including back transmission carrying, LET carrying and the like, are satisfied. The method for the wireless 3G / LTE base station carrying network in the subway stations has the advantages of high efficiency, good expansibility, support for flow rate counting reuse and the like.
Description
technical field [0001] The present invention relates to the field of network communication, in particular to a networking method for a wireless 3G / LTE base station bearer network in a subway station, which is applicable to the transmission bearer network layout of multiple telecommunication operators in the subway environment for wireless network 3G / LTE base station signal return transmission . Background technique [0002] With the widespread popularization of mobile networks such as GSM in the past two decades, global voice communication services have achieved great success. At present, people's communication habits have gradually evolved from point-to-point to person-to-person. The rapid development of personal communication has greatly promoted the miniaturization and diversification of personal communication equipment, combined with the capabilities of data services such as multimedia information, online games, video on demand, music downloads and mobile TV, it has gre...
Claims
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IPC IPC(8): H04W16/18H04L12/24
Inventor 万芬蔡万山张莹
Owner HUBEI TELECOM ENG