Wireless communication method and system

Abstract

The invention relates to a wireless communication technology, and discloses a wireless communication method and system. Under the condition of network link congestion, the method and the system ensure that the data traffic of an important user is preferentially forwarded. The method comprises the steps of a, a wireless router providing a plurality of SSIDs (Service Set Identifiers) to the outside, configuring different IP address pools for different SSIDs, and allocating different QoS (Quality of Service) priorities for different IP address pools; b, a user terminal sending an access request to a certain SSID of the wireless router; c, the wireless router authenticating an authentication password sent by the user terminal according to the SSID requested to access by the user terminal, and allocating an IP address to the user terminal from the IP address pool corresponding to the SSID accessed by the user terminal after the authentication passes; d, the user terminal using the IP address allocated to the user terminal; d, the user terminal transceiving data by using the IP address allocated to the user terminal; and e, when the user terminal needs to forward data, the wireless router performing QoS scheduling according to the IP address allocated to the user terminal and the priority strategy.

Description

technical field

[0001] The invention relates to wireless communication technology, in particular to a method and system for communicating between a wireless router and a wireless user terminal. Background technique

[0002] With the development of WIFI technology, wireless routers have been widely used. Nowadays, many wireless routers provide the function of multiple SSIDs (service set identification). Differentiated services in SSID scenarios.

[0003] In some practical application environments, there are requirements for differentiated services, such as office networks. When the network is congested, important customers or executives expect their Internet traffic to be forwarded with high priority. Existing wireless routers cannot meet this demand. Contents of the invention

[0004] The technical problem to be solved by the present invention is to provide a wireless communication method and system to ensure that the data traffic of important users is forwarded prefere...

Examples

Embodiment Construction

[0032] The present invention aims to provide a wireless communication method and system to provide differentiated services for users, and to ensure that data flows of important users are forwarded preferentially in the case of network link congestion.

[0033] like figure 1 As shown, the wireless communication system in this embodiment is composed of a wireless router and a user terminal;

[0034] Wherein, the wireless router includes: a configuration module, an authentication module, an IP address allocation module and a QoS scheduling module;

[0035] The configuration module is used to provide multiple SSIDs externally, configure different IP address pools for different SSIDs, assign different QoS priorities to different IP address pools and formulate corresponding priority policies;

[0036] The authentication module is used for authenticating the authentication password sent by the SSID according to the SSID requested by the user terminal when receiving the access reques...

technical field

[0001] The invention relates to wireless communication technology, in particular to a method and system for communicating between a wireless router and a wireless user terminal. Background technique

[0002] With the development of WIFI technology, wireless routers have been widely used. Nowadays, many wireless routers provide the function of multiple SSIDs (service set identification). Differentiated services in SSID scenarios.

[0003] In some practical application environments, there are requirements for differentiated services, such as office networks. When the network is congested, important customers or executives expect their Internet traffic to be forwarded with high priority. Existing wireless routers cannot meet this demand. Contents of the invention

[0004] The technical problem to be solved by the present invention is to provide a wireless communication method and system to ensure that the data traffic of important users is forwarded prefere...

Examples

Embodiment Construction

[0032] The present invention aims to provide a wireless communication method and system to provide differentiated services for users, and to ensure that data flows of important users are forwarded preferentially in the case of network link congestion.

[0033] like figure 1 As shown, the wireless communication system in this embodiment is composed of a wireless router and a user terminal;

[0034] Wherein, the wireless router includes: a configuration module, an authentication module, an IP address allocation module and a QoS scheduling module;

[0035] The configuration module is used to provide multiple SSIDs externally, configure different IP address pools for different SSIDs, assign different QoS priorities to different IP address pools and formulate corresponding priority policies;

[0036] The authentication module is used for authenticating the authentication password sent by the SSID according to the SSID requested by the user terminal when receiving the access reques...

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