AU2009202188A1

5G,4G,3G

Title

Closed-loop rate control for a multi-channel communication system

Application Number:

AU20090202188

Publication Date:

02-07-2009

Current Assignee:

Family ID:

Application Date:

02-06-2009

Declaring Company:

Publication Country:

US

Priority Date:

25-10-2002

Title

Closed-loop rate control for a multi-channel communication system

Application Number:

AU20090202188

Family ID:

Publication Country:

US

Publication Date:

02-07-2009

Application Date:

02-06-2009

Priority Date:

25-10-2002

Current Assignee:

Declaring Company:

Abstract  Abstract

Closed-loop rate control for data transmission on multiple parallel channels is provided. An inner loop estimates the channel conditions for a communication link and selects a suitable data rate for each of the multiple parallel channels based on the channel estimates. For each parallel channel a received 5 SNR is computed based on the channel estimates an operating SNR is computed based on the received SNR and an SNR offset for the parallel channel and the data rate is selected based on the operating SNR for the parallel channel and a set of required SNRs for a set of data rates supported by the system. An outer loop estimates the quality of data transmissions received on the multiple parallel channels and adjusts the operation ofthe inner loop. For example the SNR offset for each parallel 0 channel is adjusted based on the status of packets received on that parallel channel.

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.