首页>
外国专利>
DISCRETE FOURIER TRANSFORM-SPREAD (DFT-S) BASED INTERLACE PHYSICAL UPLINK CONTROL CHANNEL (PUCCH) WITH USER MULTIPLEXING
DISCRETE FOURIER TRANSFORM-SPREAD (DFT-S) BASED INTERLACE PHYSICAL UPLINK CONTROL CHANNEL (PUCCH) WITH USER MULTIPLEXING
展开▼
机译:基于离散傅里叶变换扩展(DFT-S)的带用户多用途的接口物理上行控制通道(PUCCH)
展开▼
页面导航
摘要
著录项
相似文献
摘要
Wireless communications systems and methods related user multiplexing with discrete Fourier transform (DFT) precoded frequency interlaces are provided. A first wireless communication device identifies a first block-spreading code from a set of block-spreading codes associated with user multiplexing. The first wireless communication device communicates, with a second wireless communication device using a frequency interlace in a frequency spectrum, a first communication signal including a first block of information symbols spread across a set of resource blocks (RBs) within the frequency interlace based on the first block-spreading code. The first communication signal is generated by block-spreading the first block of information symbols based on the first block-spreading code to produce a first block of spread information symbols, performing a DFT on the first block of spread information symbols, and mapping the first block of spread information symbols to the set of RBs.
展开▼