| 摘要 |
The present invention relates to a communication system comprising two communication units configured for wireless communication, each of the two communication units comprising: a communication controller configured to control communication to a wireless communication network, the communication controller including two communication protocols, a first protocol for communicating having a first error rate threshold and a fixed data rate, and a second protocol for communicating having a second error rate threshold being higher than the first error rate threshold and a non-fixed data rate, the communication controller being configured to switch from the first protocol for communicating to the second protocol for communicating. Further the present invention relates to a method for communicating using a communication system comprising: two communication units configured for wireless communication, each of the two communication units comprising: a communication controller configured to control communication to a wireless communication network, the communication controller including two communication protocols, a first protocol for communicating having a first error rate threshold and a fixed data rate, and a second protocol for communicating having a second error rate threshold being higher than the first error rate threshold and a non-fixed data rate, the communication controller being configured to switch from the first protocol for communicating to the second protocol for communicating, the method comprising: determining first error rate when using the first protocol, determining if first error rate is above a first predetermined threshold, provided the first error rate is above the first predetermined threshold, switching the communication from the first communication protocol to the second communication protocol. |
