| 发明名称 | Method and device for allocating physical hybrid ARQ indicator channel, and user equipment | ||
| 摘要 | Embodiments of the present invention disclose a method and a device for allocating a physical hybrid ARQ indicator channel, and a user equipment. The method for allocating a physical hybrid ARQ indicator channel includes: determining, according to an extended parameter, a cyclic shift value of a demodulation reference signal that is indicated in a Physical Downlink Control Channel PDCCH, and a minimum labeling index value of a physical resource block PRB that is occupied by an uplink data transmission block, a PHICH index number that corresponds to the uplink data transmission block, where the extended parameter includes a cell-specific parameter and a user-equipment-specific parameter; and allocating a PHICH to the uplink data transmission block according to the PHICH index number. | ||
| 申请公布号 | US9450730(B2) | 申请公布日期 | 2016.09.20 |
| 申请号 | US201414176372 | 申请日期 | 2014.02.10 |
| 申请人 | HUAWEI TECHNOLOGIES CO., LTD. | 发明人 | Ni Wei;Zhang Jiayin;Ren Xiaotao |
| 分类号 | H04L5/00;H04W72/04;H04L1/18 | 主分类号 | H04L5/00 |
| 代理机构 | Staas & Halsey LLP | 代理人 | Staas & Halsey LLP |
| 主权项 | 1. A method for allocating a physical hybrid (ARQ) indicator channel, comprising: determining, according to an extended parameter, a cyclic shift value of a demodulation reference signal that is indicated in a Physical Downlink Control Channel (PDCCH), and a minimum labeling index value of a physical resource block (PRB) that is occupied by an uplink data transmission block transmitted by a user equipment (UE), a physical hybrid ARQ indicator channel (PHICH) index number that corresponds to the uplink data transmission block, wherein the extended parameter comprises a cell-specific parameter and a user-equipment-specific parameter; and allocating a PHICH to the uplink data transmission block transmitted by the UE according to the PHICH index number. | ||
| 地址 | Shenzhen CN | ||