Y
Yi Song
Researcher at BlackBerry Limited
Publications - 14
Citations - 370
Yi Song is an academic researcher from BlackBerry Limited. The author has contributed to research in topics: Handover & Wireless network. The author has an hindex of 11, co-authored 14 publications receiving 370 citations.
Papers
More filters
Patent
System and method for coordinated multi-point network operation to reduce radio link failure
TL;DR: In this article, a system and method for implementing call handover (HO) is described, where a user equipment (UE) is configured to communicate with a wireless communication network.
Patent
Interference Measurement Methods for Advanced Receiver in LTE/LTE-A
Vahid Pourahmadi,Hua Xu,Muruganathan Siva,Yongkang Jia,Shiwei Gao,Yi Song,Robert Mark Harrison +6 more
TL;DR: In this article, a method for receiving a PDCH is presented, which consists of identifying a plurality of resource elements that are transmitted with zero power in a resource block containing the PDCH, and receiving, by the UE, a first DMRS on a first-DMRS port transmitted from a first cell.
Patent
Methods and Systems for Wireless Communication in Heterogeneous Networks
TL;DR: In this article, data and/or control packets can be offloaded to a coordinating base station while a user equipment (UE) remains associated with its serving cell, and the packets are still transferred between the serving base station and the core network.
Patent
Interference Management in a Wireless Network
TL;DR: In this article, a method for interference management at a network element within a wireless telecommunications network, and the network element and user equipment, the method coordinating transmission of cell specific resource elements with at least one other network element, and transmitting the cell-specific resource element to a user equipment concurrent to a resource element transmission from the other network elements is proposed.
Patent
Supplemental node transmission assistance in a wireless communications network
TL;DR: In this article, the authors propose to use a supplementary node to provide transmission assistance for the serving node in order to provide the best available downlink and uplink communications between the user equipment and the network.