阅读说明：本技术 用于非正交ue签名序列的前向兼容设计 (Forward-compatible design for non-orthogonal UE signature sequences ) 是由 雷静 R·王 S·朴 N·布衫 J·K·森达拉拉扬 蒋靖 黄轶 J·B·索里亚加 T 于 2019-01-30 设计创作，主要内容包括：描述了用于无线通信的方法、系统和设备。无线设备(诸如,用户装备(UE))可标识具有与第一数目相等的行数和与第二数目相等的列数的码本矩阵,该第一数目等于支持与基站进行通信的UE的数目,且该第二数目等于因UE而异的签名序列集合的序列长度,其中该码本矩阵的行包括韦尔奇边界等式(WBE)实现向量集。该UE可至少部分地基于与UE相关联的标识符到码本矩阵的一行或多行之间的映射来标识因UE而异的签名序列,以及至少部分地基于该因UE而异的签名序列与基站进行通信。(Methods, systems, and devices for wireless communication are described. A wireless device, such as a User Equipment (UE), may identify a codebook matrix having a number of rows equal to a first number equal to a number of UEs supporting communication with a base station and a number of columns equal to a second number equal to a sequence length of a set of UE-specific signature sequences, where the rows of the codebook matrix include a set of Welch Border Equation (WBE) implementation vectors. The UE may identify a UE-specific signature sequence based at least in part on a mapping between an identifier associated with the UE to one or more rows of a codebook matrix and communicate with a base station based at least in part on the UE-specific signature sequence.)