Y
Ying Wang
Researcher at Beijing University of Posts and Telecommunications
Publications - 303
Citations - 3462
Ying Wang is an academic researcher from Beijing University of Posts and Telecommunications. The author has contributed to research in topics: Resource allocation & Telecommunications link. The author has an hindex of 23, co-authored 295 publications receiving 2542 citations. Previous affiliations of Ying Wang include Peking University & University of Macau.
Papers
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Journal ArticleDOI
Power Optimization for Maximum Channel Capacity in MIMO Relay System
TL;DR: A two-hop MIMO relay system with multiple antennas in relay node (RN) and receiver (RX) and Maximizing capacity with antenna selection (MCAS) and maximizing capacity with eigen-decomposition (MCED) schemes are proposed to efficiently allocate power among antennas in RN under first and second hop limited scenarios.
Journal ArticleDOI
Resource Allocation for Reliable Communication Between Controllers and Switches in SDN
TL;DR: Simulations show that the controller placement approach can meet the reliability and delay requirement with appropriate controller allocation scheme, and the backup method can improve the survivability of backup controllers and control paths while ensuring the performance of control network.
Proceedings ArticleDOI
Multiple Access of MIMO OFDMA: TDMA, FDMA/TDMA, or SDMA/FDMA/TDMA
TL;DR: Different multiuser multiple access schemes with greedy scheduling of MIMO OFDMA are investigated, e.g. TDMA, FDMA/TDMA and SDMA/FDMA/ TDMA.
Proceedings ArticleDOI
Deadline-aware and energy-efficient dynamic flow scheduling in data center network
TL;DR: This paper investigates the dynamic flow scheduling in data center network, and proposes a deadline-aware and energy-efficient dynamic flow schedules (DEDFS) algorithm, assuming the path of the flow could be calculated in advance and pre-stored, and the feasibility and validity are verified by simulation.
Proceedings ArticleDOI
Capacity of cognitive radio under delay quality-of-service constraints with outdated channel feedback
TL;DR: It is shown that the effective capacity of the SU is insensitive to the channel correlation coefficient especially under lowChannel correlation coefficient, and the optimal power allocation scheme to achieve the maximum effective capacity is derived.