Blar i AURA på forfatter "Li, Frank Yong"
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A system-level power saving approach for cellular networks with microcells/picocells
Abbas, Ziaul Haq; Li, Frank Yong (Chapter; Peer reviewed, 2011)Network power consumption reduction has recently become an active research topic. In this paper, we propose a novel approach to save power consumption of a three-cell microcellular network. When the traffic load in the ... -
An adaptive cooperative MAC mechanism in multi-hop wireless networks
Jiao, Hongzhi; Li, Frank Yong (Journal article; Peer reviewed, 2010)In this paper, we propose a novel adaptive cooperative MAC mechanism that is specifically designed for two-hop cooperative communications where source and destination cannot hear each other directly. The proposed scheme ... -
An optimal energy efficient cooperative retransmission MAC scheme in wireless networks
He, Xin; Li, Frank Yong (Chapter; Peer reviewed, 2011)While the benefits of cooperative diversity have been well studied in the literature, cooperative MAC protocol design has also attracted much attention recently. In the single-relay Cooperative Automatic Repeat reQuest ... -
Analysis on channel bonding/aggregation for multi-channel cognitive radio networks
Jiao, Lei; Pla, Vincent; Li, Frank Yong (Journal article; Peer reviewed, 2010)Channel bonding/aggregation techniques, which assemble several channels together as one channel, could be used in cognitive radio networks for the purpose of achieving better bandwidth utilization. In existing work on this ... -
An automatic cooperative retransmission MAC protocol in wireless local area networks
Xin, He; Li, Frank Yong (Journal article; Peer reviewed, 2009)Existing solutions for cooperation in wireless networks either require simultaneous transmission of source and relay nodes or impose major modifications to original MAC protocols. In this paper, a new efficient retransmission ... -
Broadband internet access via multi-hop wireless mesh networks: design, protocol and experiments
Li, Frank Yong; Bucciol, Paolo; Vandoni, Lorenzo; Fragoulis, Nikos; Zanoli, Stefano; Leschiutta, Luca; Lázaro, Oscar (Journal article; Peer reviewed, 2010)While bandwidth for Internet access in urban areas is steadily increasing in recent years, many rural areas are still suffering from the effect of the digital divide. This paper presents a broadband Internet access paradigm ... -
A continuous-space analytical approach for relay node placement in hybrid cellular and ad hoc networks
Abbas, Ziaul Haq; Li, Frank Yong (Journal article; Peer reviewed, 2009)A hybrid network is composed of a cellular component and an ad hoc component connected by a relay node, for the purpose of coverage extension and/or capacity improvement. In this paper, we analyze the capacity of such a ... -
Cooperative MAC design in multi-hop wireless networks-Part II: When source and destination are two-hops away from each other
Jiao, Hongzhi; Li, Frank Yong (Journal article; Peer reviewed, 2010)Ubiquitous and pervasive computing and networking are envisaged as part of the future 5G wireless communication landscape where devices which are multi-hops away from each other are connected in a cooperative way. In this ... -
Cooperative MAC design in multi-hop wireless networks: Part I: When source and destination are within the transmission range of each other
He, Xin; Li, Frank Yong (Journal article; Peer reviewed, 2010)Cooperative communication is regarded as a promising technology in future 5G wireless networks to enhance network performance by exploiting time and/or space diversity via distributed terminals. In this paper, we propose ... -
Cooperative medium access control in wireless networks: The two-hop case
Hongzhi, Jiao; Li, Frank Yong (Journal article; Peer reviewed, 2009)Cooperative communication has been recently proposed as a powerful means to improve network performance in wireless networks. However, most existing work focuses solely on one-hop source-destination cooperation. In this ... -
Cooperative RTS/CTS MAC with relay selection in distributed wireless networks
Xin, He; Li, Frank Yong (Journal article; Peer reviewed, 2009)This paper proposes a cooperative multiple access protocol based on the distributed coordination function (DCF) request-to-send/clear-to-send (RTS/CTS) scheme for distributed wireless networks. It answers three key questions ... -
A dynamic parallel-rendezvous MAC mechanism in multi-rate cognitive radio networks: Mechanism design and performance evaluation
Jiao, Lei; Li, Frank Yong (Journal article; Peer reviewed, 2009)Parallel rendezvous multi-channel MAC mechanisms are regarded as an efficient method for media access control in cognitive radio networks since they do not need a control channel and use only one transceiver. ... -
Enabling early sleeping and early data transmission in wake-up radio-enabled IoT networks
Ghose, Debasish; Frøytlog, Anders; Li, Frank Yong (Peer reviewed; Journal article, 2019) -
Enabling mMTC and URLLC in 5G : Initial Access, Traffic Prediction, and User Availability
Weerasinghe, Thilina Nuwan (Doctoral Dissertations at the University of Agder; no. 321, Doctoral thesis, 2021)The 5th generation (5G) mobile communication networks focus on three main technology pillars as enhanced mobile broadband (eMBB), ultra-reliable and low latency communications (URLLC), and massive machine type communications ... -
An enhanced TCP congestion avoidance scheme and its performance evaluation in high speed satellite networks
Ge, Xiaohu; Li, Frank Yong; Reichert, Frank (Journal article; Peer reviewed, 2009)High speed satellite communication networks are emerging as part of the future global wireless communication systems. However, existing transmission control protocols for satellite networks do not provide satisfactory ... -
Greedy versus Dynamic Channel Aggregation Strategy in CRNs: Markov Models and Performance Evaluation
Jiao, Lei; Li, Frank Yong; Pla, Vincent (Lecture Notes in Computer Science;6827, Chapter; Peer reviewed, 2011)In cognitive radio networks, channel aggregation techniques which aggregate several channels together as one channel have been proposed in many MAC protocols. In this paper, we consider elastic data traffic and spectrum ... -
Hidden Markov Model Based Machine Learning for mMTC Device Cell Association in 5G Networks
Balapuwaduge, Indika A. M.; Li, Frank Yong (Journal article; Peer reviewed, 2019)Massive machine-type communication (mMTC) is expected to play a pivotal role in emerging 5G networks. Considering the dense deployment of small cells and the existence of heterogeneous cells, an MTC device can discover ... -
LCRT: A ToA Based Mobile Terminal Localization Algorithm in NLOS Environment
Lei, Jiao; Li, Frank Yong; Zengyou, Xu (Journal article; Peer reviewed, 2009)Non line-of-sight (NLOS) propagation in range measurement is a key problem for mobile terminal localization. This paper proposes a low computational residual test (LCRT) algorithm that can identify the number of line-of-sight ... -
Low-Power Wide-Area Networks for Sustainable IoT
Qin, Zhijin; Li, Frank Yong; LI, Geoffrey Ye; McCann, Julie A.; Ni, Qiang (Peer reviewed; Journal article, 2019) -
Modeling and performance analysis of energy efficiency binary power control in MIMO-OFDM wireless communication systems
Wang, Yuming; Ge, Xiaohu; Cao, Chengqian; Huang, Xi; Li, Frank Yong (Journal article; Peer reviewed, 2011)The energy efficiency optimization of the binary power control scheme for MIMO-OFDM wireless communication systems is formulated, and then a global optimization solution of power allocation is derived. Furthermore, a new ...