Blind Decoding of Control Channel for Other Users in 3GPP Standards

作     者：Song, Seongwook Kwon, Hyukjoon Kang, Inyup 

作者机构：Samsung Elect Suwon 442600 South Korea Samsung Semicond Inc San Diego CA 92121 USA 

出 版 物：《IEEE TRANSACTIONS ON COMMUNICATIONS》 (IEEE Trans Commun)

年 卷 期：2016年第64卷第6期

页      面：2634-2646页

核心收录：

学科分类：0810[工学-信息与通信工程] 0808[工学-电气工程] 08[工学] 

主　　题：3G mobile communication 4G mobile communication blind decoding interference cancellation 

摘      要：This paper explores the blind decoding of control channels for obtaining other user identities in 3GPP specification, such as high-speed packet access and long-term evolution. The reliable decoding of control channels with user identities is crucial to mitigate inter-cell interference as well as multi-user interference. This paper exploits a method of user identity filtering followed by a method of user identity detection based on the traffic persistency, which is common to all standards. Hence, the proposed methods are applicable to all the standards regulated by 3GPP specification. In particular, this paper analyzes the proposed other user identity detection algorithm under the random coding. Simulation results show that the proposed method is reliable even at low SNRs and is also aligned with the analysis.