METHOD AND SYSTEM FOR ASSIGNING PHYSICAL UPLINK CONTROL CHANNEL (PUCCH) RESOURCES
摘要
A base station includes a transmit path circuitry to transmit a downlink (DL) grant in a single control channel element (CCE) to a subscriber station in a subframe n-k while the subscriber station performs an orthogonal transmit diversity scheme using N transmit antennas (N-Tx ORT) with N being a positive integer greater than 1. The transmit path circuitry is further configured to transmit data streams to the subscriber station. The base station also includes a receive path circuitry to receive an acknowledgement signal from the subscriber station in response to the data streams. The acknowledgement signal is carried in at least two physical uplink control channel (PUCCH) resources in a subframe n. A first resource of the PUCCH resources corresponds to the control channel element used to transmit the downlink grant, and a second resource of the PUCCH resources is assigned by a mapping function.
申请公布号
WO2011021878(A2)
申请公布日期
2011.02.24
申请号
WO2010KR05518
申请日期
2010.08.20
申请人
SAMSUNG ELECTRONICS CO., LTD.;ZHANG, JIANZHONG;NAM, YOUNG HAN