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S1AP signaling transmission method and device

A transmission method and signaling technology, applied in the field of communication, can solve the problem of inability to simultaneously realize the access of operators and users, etc.

Active Publication Date: 2017-12-29
DATANG MOBILE COMM EQUIP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] The embodiment of the present invention provides an S1AP signaling transmission method and device to solve the problem that in the prior art, Small Cell can only satisfy the user access of the operator it belongs to, but cannot realize the user access of all operators at the same time

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  • S1AP signaling transmission method and device

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Embodiment Construction

[0067] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0068] In order to solve the problem that the Small Cell can only satisfy the user access of the operator under the existing technology, and cannot realize the user access of all operators at the same time, in the embodiment of the present invention, the intelligent mobile edge device receives the portable terminal sent by the Small Cell The uplink S1 application protocol S1AP signaling Stream Control Transmission Protocol (Stream Control Transm...

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Abstract

The invention discloses an S1AP signaling transmission method and device. The method comprises the following steps: receiving an SCTP (Stream Control Transmission Protocol) message carrying an upstream S1AP signaling of a terminal transmitted by a Small Cell by an intelligent mobile edge device, determining an operator network corresponding to the terminal based on an S1AP ID identifier carried in the upstream S1AP signaling, and transmitting the SCTP message carrying the upstream S1AP signaling to a He-GW (He-NB Gateway) of the operator network; and receiving the SCTP message carrying a downstream S1AP signaling of the terminal transmitted by the He-GW of the operator network by the intelligent mobile edge device, determining the Small Cell corresponding to the terminal based on the S1AP ID identifier carried in the downstream S1AP signaling, and transmitting the SCTP message carrying the downstream S1AP signaling to the Small Cell. Therefore, the Small Cell can access the networks of multiple operators to provide network services for the terminals of different operators.

Description

technical field [0001] The present invention relates to the communication field, in particular to a S1AP signaling transmission method and device. Background technique [0002] With the vigorous development of mobile broadband technology, the volume of data traffic has increased significantly. At the same time, more and more data volumes are concentrated in indoor and outdoor hot spots. Traditional macro base stations have encountered bottlenecks in network construction and coverage. In order to achieve deep network coverage and capacity improvement, and considering cost effects, operators have turned more attention to small cells (Small Cells). [0003] At present, under the existing technology, the networking architecture of Small Cell refers to figure 1 As shown, multiple Small Cells are aggregated through switches and then connected to the transmission network to connect to the core network. The core network includes devices such as a security gateway (Security Gateway...

Claims

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Application Information

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IPC IPC(8): H04L5/00H04W48/08
CPCH04L5/0053H04W48/08H04W48/18H04W88/10H04W92/045H04W76/11H04W88/16H04W92/06H04W92/12H04W92/24H04W80/12H04W88/18H04W16/14H04L65/65H04W72/1268H04W88/184
Inventor 段江海郑震铎何珂丁国栋苏丽芳张郑锟陈武凡羽习建德王高亮张海波
Owner DATANG MOBILE COMM EQUIP CO LTD
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