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脚本仅是搬运而已，并非原作者，如有冒犯联系删帖 阅读全文
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This paper considers a coding scheme for unsourced random access (URA) based on sparse regression codes(SPARCs). 阅读全文
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To account for the massive uncoordinated random access scenario, which is relevant for the Internet of Things, Polyanskiy (2017) proposed a novel formulation of the multipleaccess problem, commonly referred to as unsourced multiple access, where all users employ a common codebook and the receiver decodes up to a permutation of the messages. In this simulation we extend this seminal work to the case where the number of active users is random and unknown a priori. 阅读全文
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markdown的使用说明 一、标题 语法：# (一级标题) ## (二级标题) ### (三级标题) ...... 代码： text # 这是一级标题 ## 这是二级标题 效果: 这是一级标题 这是二级标题 快捷键: Ctrl+数字1~6可以快速将选中的文本调成对应级别的标题 Ctrl+0可以快速 阅读全文
