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Code verification method, code verification control equipment and code verification equipment

A technology for controlling equipment and equipment, applied in the field of communication, can solve problems such as waste of resources, waste of member equipment resources, network transmission resources, waste of network transmission resources, etc., and achieve the effect of preventing a large number of forwarding, saving network transmission resources and equipment resources

Inactive Publication Date: 2013-08-14
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] 1. It is not conducive to power saving of member devices
Generally, in order to save power, some ports of member devices (specifically, the ports through which the member device communicates with other member devices in the subnet) will enter the sleep state (power save) or turn off the state (power off). After the device receives the code event notification message, it will switch its port to the power on state to forward the message, which is obviously not conducive to the power saving of the device
[0010] 2. The multicast forwarding of the code event notification message causes a waste of transmission resources
This massive message forwarding process is bound to cause a waste of network transmission resources
[0011] 3. Unrelated member devices are triggered to start the code pairing process, which further wastes the resources of member devices and network transmission resources
As in the above example, except for member device 1 and member device 7, other member devices in the network have nothing to do with this code pairing process, which not only does not help the addition of new device 8, but also causes waste of resources
This is mainly because these member devices will send indication messages after starting the code pairing process, or search for indication messages sent by other devices in the subnet to which they belong, and determine whether there is a new device in the subnet, which will cause network transmission resources and Waste of equipment's own resources

Method used

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  • Code verification method, code verification control equipment and code verification equipment
  • Code verification method, code verification control equipment and code verification equipment
  • Code verification method, code verification control equipment and code verification equipment

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Embodiment Construction

[0088] In order to enable those skilled in the art to better understand the solution of the present invention, the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings and implementation manners.

[0089] The application scenarios of the technical solutions of the present invention are firstly explained below.

[0090] The IEEE1905.1 standard defines a unified abstraction layer for different home networks, see figure 2 As shown in the schematic diagram, the abstraction layer is located between the MAC (Media Access Control, media access control layer) sublayer and the LLC (Logical Link Control, logical link control) sublayer of layer 2, and has a unique MAC address identifier and at least one 1905.1 port, each 1905.1 port corresponds to an underlying technology, figure 2 The underlying technologies supported by the schematic diagram shown are: power line communication standard IEEE1901, coaxial multimed...

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Abstract

The invention discloses a code verification method, code verification control equipment and code verification equipment. The code verification method comprises the steps as follows: the code verification control equipment receives a code verification admission notice message, which is sent out after at least one adjacent equipment receives an indication message broadcasted by new equipment, and the adjacent equipment is member equipment having the same type port with the new equipment; and the code verification control equipment selects one of the at least one adjacent equipment as specific adding equipment, and specific information is sent to the specific adding equipment to trigger the specific added equipment and the new equipment for code verification. With the adoption of the scheme, electricity saving of member equipment is facilitated, and network transmission resources and own resources of member equipment are saved.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a code matching method, a code matching control device and a code matching device. Background technique [0002] With the increasing demand for bandwidth of home network applications and the increase of users' requirements for diversified services, the hybrid heterogeneous home network technology based on IEEE1905.1 standard emerges as the times require and becomes the main development trend of home network. A device that supports the 1905.1 standard is called a 1905.1 device. This device has at least one 1905.1 port, and each port supports a basic underlying technology, such as power line communication technology, coaxial multimedia technology, Ethernet technology, wireless technology and other underlying technologies. [0003] see figure 1 , shows a schematic diagram of a hybrid heterogeneous home network based on the 1905.1 standard. The home network is composed of n su...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/28H04L12/18H04L12/26
Inventor 董晨姜彤
Owner HUAWEI TECH CO LTD
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