Patent ID: 9258803
Filing Date: 2016-02-09
CPC Classification: H04J,H04L,H04W

Claim Text:
1. A user terminal, the user terminal comprising: a transmitter, and a processor coupled with the transmitter, wherein the processor being operable to obtain a code set that is allocated for a resource request indicator (RRI), wherein the RRI comprises a first part and a second part, the code set comprising a first code allocated for the first part of the RRI, a second code allocated for the first part of the RRI, a third code allocated for the second part of the RRI and a fourth code allocated for the second part of the RRI, and the first code allocated for the first part of the RRI, the second code allocated for the first part of the RRI, the third code allocated for the second part of the RRI and the fourth code allocated for the second part of the RRI are allocated to the user terminal for one slot; the transmitter being operable to send the RRI using the code set, wherein in a time domain, an extended manner corresponding to the first code allocated for a first part of the RRI is identical to an extended manner corresponding to a first code allocated for a pilot part of non-RRI uplink control signaling; in a frequency domain, an extended manner corresponding to the second code allocated for the first part of the RRI is identical to an extended manner corresponding to a second code allocated for the pilot part of the non-RRI uplink control signaling; in the time domain, an extended manner corresponding to the third code allocated for a second part of the RRI is identical to an extended manner corresponding to a third code allocated for a data part of the non-RRI uplink control signaling; and in the frequency domain, an extended manner corresponding to the fourth code allocated for the second part of the RRI is identical to an extended manner corresponding to a fourth code allocated for the data part of the non-RRI uplink control signaling.