JP2006504372A

5G,4G,3G

Title

Not Available

Application Number:

JP20050501709

Publication Date:

02-02-2006

Current Assignee:

NOT AVAILABLE

Family ID:

32179857

Application Date:

24-10-2003

Publication Country:

US

View on Espacenet

Priority Date:

25-10-2002

Declaring Company:

QUALCOMM INC

Abstract  Abstract

Closed loop rate control for a multi-channel communication system United States Patent Application 20070249405 Kind Code: A1 Closed loop rate control for data transmission on multiple parallel channels is provided. The inner loop estimates the channel conditions of the communication link and selects an appropriate data rate for each of the plurality of parallel channels based on the channel estimation. For each parallel channel, the received SNR is calculated based on the channel estimate, the operating SNR is calculated based on the received SNR and SNR offset of the parallel channel, and the data rate is supported by the system and the operating SNR of the parallel channel 1 It is selected based on a set of required SNRs for a set of data rates. The outer loop estimates the quality of data transmission received on multiple parallel channels and adjusts the operation of the inner loop. For example, the SNR offset for each parallel channel is adjusted based on the status of packets received on that parallel channel.

Note:

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The information in grey was provided by the patent holder

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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.

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