ES2337033T3

5G,4G,3G

Title

Not Available

Application Number:

ES20030009287T

Publication Date:

20-04-2010

Current Assignee:

Family ID:

Application Date:

26-03-1993

Publication Country:

US

Priority Date:

26-03-1992

Title

Not Available

Application Number:

ES20030009287T

Family ID:

Publication Country:

US

Publication Date:

20-04-2010

Application Date:

26-03-1993

Priority Date:

26-03-1992

Current Assignee:

Abstract  Abstract

A telephone to transmit an uplink signal to a base station and receive a first downlink signal and a second downlink signal from the base station, including: when the uplink signal is transmitted from the phone to the base station : - a modulator (4) operable to modulate an upstream data flow according to QPSK to produce a modulated signal, - a transmitter (764, 22) operable to transmit the modulated signal as the uplink signal, when the downlinks first and The second are transmitted from the base station to the telephone: - a receiver (22) operable to receive the first downlink signal and the second downlink signal, where the first downlink signal has information from a first downward data stream and the second downlink signal has information from a second downward data stream, the first link down signal nte is modulated according to QPSK and the second downlink signal is modulated according to non-QAM level PSK of level n, where the first downward data flow includes information representing the value of n, and n is an integer equal to or greater than 4 , - a demodulator (45) operable to demodulate the first downlink signal to produce a first demodulated downlink data stream and to demodulate the second downlink signal to produce a second demodulated downlink data stream, where the second data stream demodulated downstream is produced according to the value of n, - a first error correction code decoder operable to decode ECC the first demodulated downstream data stream to produce the first downstream data stream; and - a second error correction code decoder operable to decode ECC the second demodulated downstream data stream to produce the second downstream data stream, where an encoding scheme of the first ECC decoder is different from an encoding scheme of the second decoder ECC

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.