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Technique for load balancing between cellular network subscriptions in a router having both short range and cellular communication interfaces
Technique for load balancing between cellular network subscriptions in a router having both short range and cellular communication interfaces
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机译:具有短距离和蜂窝通信接口的路由器中的蜂窝网络订阅之间的负载平衡技术
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摘要
A WLAN router connected via a cellular network (e.g. LTE) to the Internet is disclosed; a plurality of SIMs (subscriptions), each associated with a user of the router, may be plugged into the router (or soft SIMs used); simultaneous Internet access for a plurality of users is achieved, even if the WLAN router does only have one TX/RX equipment, by the following features: the WLAN router—when receiving a portion of network traffic for a user—determines the subscription that the portion is associated with and updates a data usage quota for the subscription accordingly by an amount of data corresponding to said portion; thereafter, it is decided whether future network traffic for that subscription shall be transmitted over the same network connection or another subscription's network connection based on the updated data usage quota; thus, the router carries out load balancing between the subscriptions.
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