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Energy Efficiency Optimization with Simultaneous Wireless Information and Power Transfer in MIMO Broadcast Channels [article]

Jie Tang, Daniel K. C. So, Arman Shojaeifard, Kai-Kit Wong
2017 arXiv   pre-print
In this paper, we address the energy efficiency (EE) optimization problem for SWIPT multiple-input multiple-output broadcast channel (MIMO-BC) with time-switching (TS) receiver design.  ...  Simultaneous wireless information and power transfer (SWIPT) is anticipated to have great applications in fifth-generation (5G) and beyond communication systems.  ...  The integration of RF-based EH capability in communication systems opens up the possibility for simultaneous wireless information and power transfer (SWIPT).  ... 
arXiv:1611.00321v2 fatcat:zgqfhxi5xresndns6wkspjf6bu

An efficient algorithm for multiple simultaneous broadcasts in the hypercube

George D. Stamoulis, John N. Tsitsiklis
1993 Information Processing Letters  
Tsitsiklis, An efficient algorithm for multiple simultaneous broadcasts in the hypercube, Information Processing Letters 46 (1993) 219-224.  ...  We present a simple distributed algorithm for performing this task efficiently for any value of K and for any K-tuple of broadcasting nodes, and some variations of this algorithm that apply to special  ...  We present an efficient, yet simple to implement, algorithm .for performing such simultaneous broadcasts in the hypercube network. We consider the d-dimensional hypercube (or d-cube); see e.g. [2] .  ... 
doi:10.1016/0020-0190(93)90099-u fatcat:wg2zpscqsbfvfklnria2zk5njy

Efficient Simultaneous Broadcast [chapter]

Sebastian Faust, Emilia Käsper, Stefan Lucks
Public Key Cryptography – PKC 2008  
We present an efficient simultaneous broadcast protocol ν-SimCast that allows n players to announce independently chosen values, even if up to t < n 2 players are corrupt.  ...  Combined with a deterministic extractor, ν-SimCast provides a particularly efficient solution for distributed coin-flipping.  ...  [20] , which to the best of our knowledge are the most efficient solutions for simultaneous broadcast.  ... 
doi:10.1007/978-3-540-78440-1_11 dblp:conf/pkc/FaustKL08 fatcat:oprsod7jyjbkdi3dc5bv7fqt6a

MPI Collective Communications on The Blue Gene/P Supercomputer: Algorithms and Optimizations

Ahmad Faraj, Sameer Kumar, Brian Smith, Amith Mamidala, John Gunnels
2009 2009 17th IEEE Symposium on High Performance Interconnects  
: six routes from root on the 3D torus are simultaneously used  Shared address space scheme for intra-node broadcasts -Slave cores map master's broadcast buffer into own address space.  ...  Global Sum) -Alltoall > Personalized data movement between each process pair -Allgather > All to all broadcast of data  BlueGene/P -Significantly large system size and efficient power consumption  ... 
doi:10.1109/hoti.2009.12 dblp:conf/hoti/FarajKSMG09 fatcat:unqjhq532baptfef2r2va5zdke

All optical wavelength broadcast based on simultaneous Type I QPM broadband SFG and SHG in MgO:PPLN

Mingjun Gong, Yuping Chen, Feng Lu, Xianfeng Chen
2010 Optics Letters  
We experimentally demonstrate wavelength broadcast based on simultaneous Type I quasi-phase-matched (QPM) broadband sum-frequency generation (SFG) and second-harmonic generation (SHG) in 5 mol.% MgO-doped  ...  So the signal was broadcast to seven channels owing to simultaneous cSHG/DFG and cSFG/DFG. In this MgO:PPLN, wavelength broadcast is accomplished based on broadband QPM SFG and SHG.  ...  In summary, we obtained simultaneous Type I QPM broadband SFG and SHG in MgO:PPLN at a communication band. One signal was broadcast to seven channels utilizing two pumps.  ... 
doi:10.1364/ol.35.002672 pmid:20717419 fatcat:2jwsoflm6zezdm4rsx3lzevnc4

Performance Analysis of Reuse Distance in Cooperative Broadcasting

Jimmi Grönkvist, Anders Hansson, Arwid Komulainen
2016 Journal of Computer Networks and Communications  
In cooperative broadcasting, all nodes simultaneously retransmit packets. The receiver utilizes cooperative diversity in the simultaneously received signals.  ...  Cooperative broadcasting is a promising technique for robust broadcast with low overhead and delay in mobile ad hoc networks.  ...  In such networks, efficient broadcast is more important than efficient unicast. In broadcasting, a transmitted packet is expected to reach all nodes in the network through one or more transmissions.  ... 
doi:10.1155/2016/1210683 fatcat:pcgzcbp6mzgwhfq3ec3ehfpqc4

Jamming-Resistant Collaborative Broadcast in Wireless Networks, Part II: Multihop Networks

Liang Xiao, Huaiyu Dai, Peng Ning
2011 2011 IEEE Global Telecommunications Conference - GLOBECOM 2011  
broadcast efficiency.  ...  Simulation results show that the collaborative broadcast achieves low broadcast delay, with low energy consumption and small computational overhead in multihop networks.  ...  By exploiting the spatial distribution of the multihop wireless networks, this cooperative broadcast scheme can efficiently improve the communication efficiency against jamming, compared to most existing  ... 
doi:10.1109/glocom.2011.6133541 dblp:conf/globecom/XiaoDN11 fatcat:amlbwbntffh3tbrqii44agix7i

Modelling of Integrated Broadcast and Unicast Networks with Content Adaptation Support

Gabriele Tamea, Tiziano Inzerilli, Roberto Cusani, Emiliano Guainella, Antonio Pietrabissa
2009 VTC Spring 2009 - IEEE 69th Vehicular Technology Conference  
Convergence of one-way broadcast and bidirectional unicast networks can be leveraged for efficient delivery of ondemand broadband contents in future telecommunication systems.  ...  Two alternatives are considered which maximize the efficiency of the integrated network providing a compromise between the efficiency and QoS respectively.  ...  Efficiency -The efficiency (e) is the ratio between the users reached by the sources transmitted trough the broadcast network and all the users: ∑ ∑ = = ⋅ = NS i i NS i i i K x K e 1 1 ( 8 ) The efficiency  ... 
doi:10.1109/vetecs.2009.5073687 dblp:conf/vtc/TameaICGP09 fatcat:se3zvver4rbhpovhpe2ykn53le

Design and Implementation of 8K UHD Encapsulation Method for Efficient Transmission and Reception based on MMT

2018 KSII Transactions on Internet and Information Systems  
IP-based broadcasting and communication networks can be used to transmit simultaneously, and the receiver can synchronize and play it.  ...  In order to transmit 8K UHD within the limited transmission bitrate of broadcasting network, 8K UHD contents encoded by SHVC (Scalable High Efficiency Video Coding) and then transmitted over heterogeneous  ...  In order to use broadcasting and communication networks simultaneously, MMT standard is applied on the proposed method.  ... 
doi:10.3837/tiis.2018.02.019 fatcat:a4zxubh2ijbjtfj4irrcxd6dam

A Proposal of CDM System based on OFDM for Simultaneous Common and Local Areas Terrestrial Broadcasting

Pheeradej Nanan, Masao Nakagawa
1999 The Journal of The Institute of Image Information and Television Engineers  
Moreover, we will get advantages from this adaptation, such as spectrum efficiency, simultaneous common and local area broadcasting.  ...  In this paper , CDM is applied to the digital terrestrial broadcasting system based on OFDM.  ...  It was shown that the proposed system gives a simultaneous broadcasting for SFN a same information in several adjacent areas and different local information in different adjacent areas.  ... 
doi:10.3169/itej.53.1741 fatcat:nzuvq4flnrasvchxkkuxtz53sy

Page 395 of SMPTE Motion Imaging Journal Vol. 116, Issue 9 [page]

2007 SMPTE Motion Imaging Journal  
In most cases, standard MPEG-2 compressed feeds created September 2007 by broadcasters for digital terrestrial broadcast are being converted to lower bit rate MPEG-4AVC or other high-efficiency compression  ...  To counteract this, broadcasters may decide to simply perform the high- efficiency compression themselves, and distribute the signals directly to IPTV systems.  ... 

IP Based Network Public Address for Intelligent Building Environment

Chui Yew Leong, Abd Rahman Ramli, Thinagaran Perumal
2014 International Journal of Smart Home  
Second, the switcher based PA system does not allow simultaneous paging and simultaneous background music broadcast.  ...  Second, the audio matrix PA system allows multiple simultaneous paging and background music broadcast at the same time.  ... 
doi:10.14257/ijsh.2014.8.6.08 fatcat:wjf4xx2yprgr5e2xap26lfc66m

Study on Location-Dependent Queries in Broadcasting Environment

Lien-Fa Lin
2007 The 2007 International Conference on Intelligent Pervasive Computing (IPC 2007)  
An efficient data organization, called Jump Rdnn-tree, and the corresponding search algorithms are proposed.  ...  The performance of the proposed Jump Rdnn-tree and other traditional indexes (enhanced for wireless broadcasting) is evaluated using both uniform and skew data.  ...  Supporting many types of query requires broadcasting different types of solution-based index simultaneously, and it is not a very efficient method.  ... 
doi:10.1109/ipc.2007.96 fatcat:m3xqwb72mvdvtlskaok7sypqaa

Study on Location-Dependent Queries in Broadcasting Environment

Lien-Fa Lin
2007 The 2007 International Conference on Intelligent Pervasive Computing (IPC 2007)  
An efficient data organization, called Jump Rdnn-tree, and the corresponding search algorithms are proposed.  ...  The performance of the proposed Jump Rdnn-tree and other traditional indexes (enhanced for wireless broadcasting) is evaluated using both uniform and skew data.  ...  Supporting many types of query requires broadcasting different types of solution-based index simultaneously, and it is not a very efficient method.  ... 
doi:10.1109/ipc.2007.39 dblp:conf/ipc/Lin07 fatcat:xlps6zrp3ffobkdwbjprkg35ie

Efficient broadcasting protocols for regular wireless sensor networks

Jang-Ping Sheu, Chih-Shun Hsu, Yen-Jung Chang
2006 Wireless Communications and Mobile Computing  
Here, we propose power and time efficient broadcasting protocols for four different W SN topologies.  ...  Numerical evaluation results compare the performances of the four topologies and show that our broadcasting protocols are power and time efficient.  ...  Conclusions In this paper, we propose power and time efficient broadcasting protocols for four different W SN topologies.  ... 
doi:10.1002/wcm.241 fatcat:rgvklxp2mvgardhqergnvz7mti
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