BR9814863A

3G,2G

Title

Not Available

Application Number:

BR19989814863

Publication Date:

03-10-2000

Current Assignee:

Family ID:

Application Date:

12-11-1998

Declaring Company:

Publication Country:

US

Priority Date:

13-11-1997

Title

Not Available

Application Number:

BR19989814863

Family ID:

Publication Country:

US

Publication Date:

03-10-2000

Application Date:

12-11-1998

Priority Date:

13-11-1997

Current Assignee:

Declaring Company:

Abstract  Abstract

Invention Patent: METHOD AND EQUIPMENT FOR TIME EFFICIENT RETRANSMISSION USING SYMBOLS ACCUMULATION. Efficient data retransmission using symbol accumulation, in which the received error packet is retransmitted at a lower energy level per bit concomitantly in the same frame with the new packet. The destination device receives data transmission and retransmission, demodulates the signal and separates the data received in the new and retransmitted packets. The destination device then accumulates the energy of the retransmitted packet with the energy already accumulated for the packet received in error and decodes the accumulated packet. The accumulation of additional energy provided by subsequent retransmissions improves the likelihood of correct decoding. The transmission rate can be improved since the packet received in error is retransmitted concurrently with the transmission of the new data packet. Capacity is maximized since the retransmission of the received packet in error is at a lower energy level than that of the new packet.

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.