S
Shiguang Guo
Researcher at BlackBerry Limited
Publications - 9
Citations - 726
Shiguang Guo is an academic researcher from BlackBerry Limited. The author has contributed to research in topics: User equipment & Wireless. The author has an hindex of 8, co-authored 9 publications receiving 726 citations.
Papers
More filters
Patent
Reference signal for a coordinated multi-point network implementation
TL;DR: In this article, a system and method of receiving a channel state information reference signal (CSI-RS) is presented, where a first CSI-RS transmitted from a base station is received at a first periodicity using a first set of antenna ports.
Patent
Method and system for access and uplink power control for a wireless system having multiple transmit points
Shiwei Gao,Hua Xu,Shiguang Guo,Dongsheng Yu,Yongkang Jia,Tazeh Mahalleh Masoud Ebrahimi,Tarik Tabet,Youn Hyoung Heo,Zhijun Cai +8 more
TL;DR: In this article, the authors proposed a method and system for access and uplink power control for a wireless system having multiple transmit points, where a macro evolved Node B (eNB) and at least one low power node (LPN) having transmit power lower than that of the macro eNB is detected by the user equipment, and a physical random access channel preamble on a PRACH directed to the transmission points having the lowest path losses.
Patent
Methods and systems of wireless communication with remote radio heads
Shiwei Gao,Hua Xu,Shiguang Guo,Jack Anthony Smith,Yongkang Jia,Tazeh Mahalleh Masoud Ebrahimi,Dongsheng Yu,Robert Mark Harrison +7 more
TL;DR: In this article, a method of operating an eNB in a wireless communication network is provided, which comprises transmitting, by the eNB to a UE, configuration information of first and second sets of CSI-RS resources.
Patent
Systems and Methods of Wireless Communication with Remote Radio Heads
Hua Xu,Shiguang Guo,Jack Anthony Smith,Yongkang Jia,Tazeh Mahalleh Masoud Ebrahimi,Dongsheng Yu,Robert Mark Harrison,Shiwei Gao +7 more
TL;DR: In this paper, a method for communication in a telecommunications cell is provided, which includes transmitting, by an eNB, a UE-specific SRS to a specific UE in the cell via at least one TP.
Patent
Methods of PDCCH Capacity Enhancement in LTE Systems
TL;DR: In this paper, a method for operating a transmission point in a cell in a wireless communication network is described, in which the transmission point inserting a DMRS into at least one resource element in at least a CCE that contains the PDCCH is intended only for a specific UE.