摘要:
The invention includes a message switching equipment for transmitting messages between container units placed in containers and a monitoring server. The message switching equipment comprises at least a container unit 201, a gateway unit 202 providing communication links 203, and a message handler 204 which is coupled to the monitoring server 205. The message switching equipment is adapted to send a first message 206 from the container unit 201 via a cellular network 207 to the message handler 204 in response to an event relating to the container. In more detail, the first message 206 is sent through a cellular network radio 208 of the container unit 201. The equipment is further adapted to receive through a short range radio 209 of the container unit 201 a second message 210 originated from one of the container units and transmit the second message 210 from the container unit 201 via the cellular network 207 to the message handler 204. The equipment is further adapted to receive through a short range radio 211 of the gateway unit 202 a third message 212 and transmit the third message through the gateway unit 202 to the message handler 203.
摘要:
The invention includes a message switching equipment for transmitting messages between container units placed in containers and a monitoring server. The message switching equipment comprises at least a container unit 201, a gateway unit 202 providing communication links 203, and a message handler 204 which is coupled to the monitoring server 205. The message switching equipment is adapted to send a first message 206 from the container unit 201 via a cellular network 207 to the message handler 204 in response to an event relating to the container. In more detail, the first message 206 is sent through a cellular network radio 208 of the container unit 201. The equipment is further adapted to receive through a short range radio 209 of the container unit 201 a second message 210 originated from one of the container units and transmit the second message 210 from the container unit 201 via the cellular network 207 to the message handler 204. The equipment is further adapted to receive through a short range radio 211 of the gateway unit 202 a third message 212 and transmit the third message through the gateway unit 202 to the message handler 203.
摘要:
The invention enables a reliable end-to-end monitoring system by means of which the location of containers and other conditions related to the containers can be continuously or almost continuously monitored. The containers are equipped with such container units that are capable to co-operate with each other, which is especially needed in challenging radio environments. The co-operation of the container units is based on mesh network algorithms. Each container unit placed in a container includes a short range radio and a cellular network radio. Thus, the container unit is able to connect to two different types of communication networks. In addition, each container unit uses a certain connection set-up logic. When a set-up attempt results in a connection, the container transmits its message through the connection. The invention comprises the container unit, a mesh network composed of container units, and a system reporting container events.
摘要:
A method solves the problem of implementing flexile charging of subscribers so that no changes, or minor changes, need to do in charging systems. Hence, the problem is how the rating and charging of communication events can be separated. The method is provided for creating, due a detection of a communication event, a notification relationship between a network node and a rating engine, wherein the notification relationship obeys a charging control protocol. Then the rating engine forms a supplementary instruction on the basis of information obtained from the notification relationship. Finally, the rating engine sends the supplementary instruction to the online charging system that re-charges the communication event according to the supplementary instruction. The invention also comprises a rating engine in accordance with a single charging embodiment in which the rating engine alone controls the charging of the communication event.
摘要:
The invention enables a reliable end-to-end monitoring system by means of which the location of containers and other conditions related to the containers can be continuously or almost continuously monitored. The containers are equipped with such container units that are capable to co-operate with each other, which is especially needed in challenging radio environments. The co-operation of the container units is based on mesh network algorithms. Each container unit placed in a container includes a short range radio and a cellular network radio. Thus, the container unit is able to connect to two different types of communication networks. In addition, each container unit uses a certain connection set-up logic. When a set-up attempt results in a connection, the container transmits its message through the connection. The invention comprises the container unit, a mesh network composed of container units, and a system reporting container events.