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Free Side-channel Cross-technology Communication in Wireless Networks [article]

Song Min Kim, Shigemi Ishida, Shuai Wang, Tian He
2017 arXiv   pre-print
To explore the opportunities, we propose FreeBee -- a novel cross-technology communication technique for direct unicast as well as cross-technology/channel broadcast among three popular technologies of  ...  Enabling direct communication between wireless technologies immediately brings significant benefits including, but not limited to, cross-technology interference mitigation and context-aware smart operation  ...  This cross-technology channel access problem can be addressed by allowing explicit communication among different technologies.  ... 
arXiv:1707.02915v1 fatcat:rhbrzsl4bbdyrdpsj6n3lify74

Cross-Layer Design of Wireless Multihop Networks Over Stochastic Channels With Time-Varying Statistics

Eleni Stai, Michail Loulakis, Symeon Papavassiliou
2015 IEEE Transactions on Wireless Communications  
Network Utility Maximization (NUM) is often applied for the cross-layer design of wireless networks considering known wireless channels.  ...  Based on NUM theory we develop a framework for scheduling, routing, congestion and power control in wireless multihop networks that considers stochastic Long or Short Term Fading wireless channels.  ...  Acknowledgment Maximization (NUM) is a very popular tool in the communications research community, for cross-layer design and optimization of wireless networks.  ... 
doi:10.1109/twc.2015.2462845 fatcat:oyrjjufghzhzxnzk427loeq7q4

Cross-Layer Fair Bandwidth Sharing for Multi-Channel Wireless Mesh Networks

A.H.M. Rad, V.W.S. Wong
2008 IEEE Transactions on Wireless Communications  
Index Terms-Wireless mesh networks, channel assignment, interface assignment, network utility maximization, exact binary linearization, approximate dual decomposition, fairness. he worked as a systems  ...  NIC is assigned to a distinct orthogonal frequency channel.  ...  Research and development of WMNs are motivated by several applications including community and neighborhood networking, enterprise networking, and metropolitan area networking [1] .  ... 
doi:10.1109/twc.2008.070238 fatcat:epd672rhybcwbleyngo7cguibu

Cross-layer optimisation of network performance over multiple-input multiple-output wireless mobile channels

M. Luccini, A. Shami, S. Primak
2010 IET Communications  
In this study a wireless multiple-input multiple-output (MIMO) communication system operating over a fading channel is considered.  ...  Data packets are stored in a finite size buffer before being released into the timevarying MIMO wireless channel.  ...  This fact leads to a deep cross-layer analysis, whose purpose is to transmit at optimal signalling rate given the conditions of the buffer and communication channel.  ... 
doi:10.1049/iet-com.2009.0140 fatcat:vii52jmimrfbddpja6w7tshbmq

Cross-Layer Optimization of MIMO-Based Mesh Networks Under Orthogonal Channels

Jia Liu, Tae Yoon Park, Y. Thomas Hou, Yi Shi, Hanif D. Sherali
2007 2007 IEEE Wireless Communications and Networking Conference  
MIMO-based systems have great potential to improve network capacity for wireless mesh networks (WMNs).  ...  In this paper, we consider the problem of jointly optimizing power and bandwidth allocation at each node and multihop/multipath routing in a MIMO-based WMN where links operate in orthogonal channels.  ...  Without costs of extra spectrum, MIMO technology, which exploits the rich scattering characteristic of wireless channels, is able to increase channel capacities substantially than conventional communication  ... 
doi:10.1109/wcnc.2007.15 dblp:conf/wcnc/LiuPHSS07 fatcat:rfzvneaiubhkfmhck3t77gtawm

Cross-layer analysis of wireless TCP/ARQ systems over correlated channels

Yi Wu, Zhisheng Niu, Junli Zheng
2005 Journal of Communications and Networks  
In this paper we present a cross-layer analysis of wireless TCP systems over correlated channels.  ...  Based on the cross-layer analysis, an efficient refinement of link layer protocol is proposed by consciously utilizing the information of channel correlations, which leads to the performance improvement  ...  communication systems.  ... 
doi:10.1109/jcn.2005.6387756 fatcat:z4myvgnjwzeizgdy7dwg2cdp4u

A cross-layer adaptive channel selection mechanism for IEEE 802.11P suite

Ali Boyacı, Halim Zaim, Coşkun Sönmez
2015 EURASIP Journal on Wireless Communications and Networking  
In this paper, a novel cross-layer prediction-based algorithm is proposed to select the best possible service channel to decrease collisions beforehand.  ...  These vehicular ad hoc networks are highly dynamic and fragile.  ...  In light of the discussion above, Federal Communications Commission (FCC) allocates the 5.850-5.925-GHz portion of the radio spectrum as dedicated short-range communications (DSRC) for vehicular networks  ... 
doi:10.1186/s13638-015-0441-z fatcat:brcxsfo2yfd7neujd74hew4eny

Novel Cross-Layer Simulation Platform to Include Realistic Channel Modeling in System Simulations

Getachew Redieteab
2012 International Journal of Computer Networks & Communications  
This PHY+MAC simulation platform can thus be an interesting tool for testing PHY-MAC cross-layer solutions for WLANs.  ...  Up to date wireless local access network (WLAN) simulation platform development efforts have concentrated either on the physical (PHY) layer or the medium access control (MAC) layer.  ...  PHY section with realistic channel modeling As implied before, we have used a fine grained PHY simulator as a basis of our cross-layer simulator.  ... 
doi:10.5121/ijcnc.2012.4406 fatcat:a3nkob3uvffjpfeui4rw4n2hgi

An efficient cross layer design for OFDMA-based wireless networks with channel reuse

Rozita Rashtchi, Ramy H. Gohary, Halim Yanikomeroglu
2013 2013 IEEE Global Communications Conference (GLOBECOM)  
The network employs channel reuse, whereby a frequency subchannel might be used simultaneously by multiple nodes.  ...  The design objective is to determine the jointly optimal data routes and subchannel power allocations that maximize a weighted sum of the rates that can be reliably communicated over the network.  ...  and reliably communicated over the network.  ... 
doi:10.1109/glocom.2013.6831630 dblp:conf/globecom/RashtchiGY13 fatcat:obhqza2pb5fgtcqhsvncyk5w6a

MAC-PHY Cross-Layer for High Channel Capacity of Multiple-Hop MIMO Relay System

Pham Thanh Hiep, Chika Sugimoto, Ryuji Kohno
2012 Communications and Network  
For the high end-to-end channel capacity, the amplify-and-forward scheme multiple-hop MIMO relays system is considered.  ...  We also analyze the end-to-end channel capacity when the number of antennas and relays tends to infinity.  ...  Additionally, the ergodic capacity of the amplifyand-forward relay network is discussed.  ... 
doi:10.4236/cn.2012.42017 fatcat:e46ldumbevba5hep36xteki6ki

Cross-channel interference due to wavelength switching events in wavelength packed switched WDM networks

E. Connolly, A. Kaszubowska-Anandarajah, L.P. Barry, J. Dunne, T. Mullane, D. McDonald
2006 Optics Communications  
These spurious components could cause severe cross-channel interference if the tunable laser is used in a WDM network.  ...  An important characteristic of tunable lasers, that may affect system performance, is that they can generate light at various wavelengths as they tune between different wavelength channels.  ...  In this paper the effectiveness of this method of reducing the cross-channel interference caused by multiple TLs in future wavelength packetswitched WDM networks is verified.  ... 
doi:10.1016/j.optcom.2006.05.068 fatcat:j4ge42dojfg3tefw2neb47lqha

A Generic Mitigation Framework against Cross-VM Covert Channels

Wen Qi, Jin Wang, Hermine Hovhannisyan, Kejie Lu, Jianping Wang, Junda Zhu
2016 2016 25th International Conference on Computer Communication and Networks (ICCCN)  
In recent years, many cross-VM covert channels have been discovered in cloud computing, causing serious security concerns.  ...  In this paper, we propose a generic solution to mitigate the risk of a broad class of timing-based cross-VM covert channels.  ...  Cross-VM covert channel has attracted significant attention recently in the cloud security community [2] - [7] due to the high security threat introduced.  ... 
doi:10.1109/icccn.2016.7568479 dblp:conf/icccn/QiWHLWZ16 fatcat:eeqostz7cbet7mtokjg7ag6qk4

Exact Symbol Error Probability of Cross-QAM in AWGN and Fading Channels

Xi-chun Zhang, Hua Yu, Gang Wei
2010 EURASIP Journal on Wireless Communications and Networking  
The exact symbol error probability (SEP) performance of -ary cross quadrature amplitude modulation (QAM) in additive white Gaussian noise (AWGN) channel and fading channels, including Rayleigh, Nakagami-m  ...  , Rice, and Nakagami-q (Hoyt) channels, is analyzed.  ...  Introduction Quadrature amplitude modulation (QAM) has been widely used in digital communication systems due to its high bandwidth efficiency.  ... 
doi:10.1155/2010/917954 fatcat:uhs3gyhnx5adjpbz5nd72osyku

Spatial cross-correlation modeling for propagation channels in indoor distributed antenna systems

Li Tian, Xuefeng Yin, Xu Zhou, Quan Zuo
2013 EURASIP Journal on Wireless Communications and Networking  
Based on this assumption, narrowband channel cross-correlation is computed by integrating the small-scale fading cross-correlation within the same delay bins in two channel IRs.  ...  In this contribution, the spatial cross-correlation of composite channels in a distributed antenna system (DAS) is studied for the case that a nine-antenna DAS is deployed in an indoor environment.  ...  supported by the fundamental project of the Science and Technology Commission of Shanghai Municipality (10ZR1432700, Multidimensional power spectrum characterization and modeling for wide-band propagation channels  ... 
doi:10.1186/1687-1499-2013-183 fatcat:qa56qmawpjddjbik7qcdo6ua3i

Cross-layer Optimization for Wireless Networks with Deterministic Channel Models

Ziyu Shao, Minghua Chen, Salman Avestimehr, Shuo-Yen Robert Li
2010 2010 Proceedings IEEE INFOCOM  
Within the Network Utility Maximization (NUM) framework, we study the cross-layer optimization for wireless networks based on this deterministic channel model.  ...  Existing work on cross-layer optimization for wireless networks adopts simple physical-layer models, i.e., treating interference as noise.  ...  Motivated by these progresses, in this paper, we study the cross-layer optimization for wireless networks with deterministic channel models, i.e., jointly optimizing flow control and scheduling.  ... 
doi:10.1109/infcom.2010.5462247 dblp:conf/infocom/ShaoCAL10 fatcat:gtu7v2c4hfecxn4ckxmowgziju
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