J
Jiaru Lin
Researcher at Beijing University of Posts and Telecommunications
Publications - 115
Citations - 3169
Jiaru Lin is an academic researcher from Beijing University of Posts and Telecommunications. The author has contributed to research in topics: Cognitive radio & Communication channel. The author has an hindex of 22, co-authored 108 publications receiving 1900 citations. Previous affiliations of Jiaru Lin include Chinese Ministry of Education & The Chinese University of Hong Kong.
Papers
More filters
Journal ArticleDOI
Exploiting Intelligent Reflecting Surfaces in NOMA Networks: Joint Beamforming Optimization
TL;DR: In this article, a downlink multiple-input single-output intelligent reflecting surface (IRS) aided non-orthogonal multiple access (NOMA) system is investigated, where a base station (BS) serves multiple users with the aid of RISs.
Journal ArticleDOI
Simultaneously Transmitting And Reflecting (STAR) RIS Aided Wireless Communications
TL;DR: In this article, three practical operating protocols for simultaneously transmitting and reflecting (STAR) reconfigurable intelligent surfaces (RISs) are investigated, where the incident wireless signal is divided into transmitted and reflected signals passing into both sides of the space surrounding the surface, thus facilitating a fullspace manipulation of signal propagation.
Journal ArticleDOI
Improved Successive Cancellation Decoding of Polar Codes
TL;DR: Unified descriptions of the SC, SCL, and SCS decoding algorithms are given as path search procedures on the code tree of polar codes and a new decoding algorithm called the successive cancellation hybrid (SCH) is proposed to provide a flexible configuration when the time and space complexities are limited.
Journal ArticleDOI
Polar codes: Primary concepts and practical decoding algorithms
TL;DR: The butterfly structure of polar codes introduces correlation among source bits, justifying the use of the SC algorithm for efficient decoding, and state-of-the-art decoding algorithms, such as the BP and some generalized SC decoding, are explained in a broad framework.
Proceedings ArticleDOI
Beyond turbo codes: Rate-compatible punctured polar codes
TL;DR: A simple quasi-uniform puncturing algorithm to generate the puncturing table is proposed and it is proved that this method has better row-weight property than that of the random puncturing.