Patent ID: 9191936
Filing Date: 2015-11-17
Classification: H04B,H04L,H04W

Abstract:
1. A method of transmitting a physical uplink control channel (PUCCH) signal at a user equipment (UE) in a wireless communication system, the method comprising: receiving a Radio Resource Control (RRC) signal including PUCCH resource information; spreading first N spreading second N spreading the first N spreading the second N transmitting the first and third plurality of sequences in a first slot of a subframe through different antenna ports using the PUCCH resource information, each sequence of the first and third plurality of sequences mapped on a corresponding single carrier frequency division multiple access (SC-FDMA) symbol in the first slot; and transmitting the second and fourth plurality of sequences in a second slot of the subframe through different antenna ports using the PUCCH resource information, each sequence of the second and fourth plurality of sequences mapped on a corresponding SC-FDMA symbol in the second slot.