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Point-to-point transmission detection method, system and mobile terminal of network equipment

A technology of network equipment and mobile terminals, applied in transmission systems, digital transmission systems, data exchange networks, etc., can solve problems such as troublesome NAT penetration, inability to realize video viewing, etc., and achieve the effect of improving user experience.

Active Publication Date: 2020-02-28
GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, since there are currently various types of NAT devices that have different implementation methods for NAT (they have different behaviors when mapping internal and external addresses to external network addresses), this brings trouble to NAT penetration. For example, some home routers cannot perform peer-to-peer transmission, so video viewing cannot be realized

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  • Point-to-point transmission detection method, system and mobile terminal of network equipment
  • Point-to-point transmission detection method, system and mobile terminal of network equipment

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Embodiment Construction

[0031] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0032] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element refe...

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Abstract

The invention provides a point-to-point transmission detection method and a point-to-point transmission detection system of network equipment, and a mobile terminal. The point-to-point transmission detection method comprises the steps of: simulating a network camera by means of an application program on the mobile terminal, so as to shoot video data; transmitting the video data to a local area network by means of the mobile terminal via the network equipment; judging whether the network equipment forwards the video data to the local area network; and determining that the network equipment has a point-to-point transmission function if the network equipment forwards the video data to the local area network. The point-to-point transmission detection method of the network equipment is capable of determining whether network equipment (a router) in the home has a point-to-point transmission function rapidly, thus equipment on the internet can know whether the video data transmitted by the terminal in the local area network can be viewed successfully, and the use experience of the user is enhanced.

Description

technical field [0001] The present invention relates to the technical field of home furnishing of the Internet of Things, in particular to a point-to-point transmission detection method, system and mobile terminal of network equipment. Background technique [0002] Peer-to-peer realizes network video transmission and needs to penetrate NAT. Due to limited IP address resources, all kinds of terminal devices currently used are located behind the LAN, that is, multiple devices share the same public network IP; for example: if located A terminal Agent A in the LAN wants to communicate with another terminal Agent B on the Internet. When the data packet sent by A passes through the NAT device at the exit of the LAN, the NAT will replace the source address (source address) field in the data packet with Corresponding public network IP and Port, and then send data packets to Agent B, the source address seen by Agent B is the converted IP and Port, and does not know Agent A’s LAN addr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08H04L12/26
CPCH04L43/50H04L67/104
Inventor 翟浩良
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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