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Increasing Deadline-Constrained Throughput in Multi-Channel ALOHA Networks via Non-Stationary Multiple-Power-Level Transmission Policies

Yitzhak Birk, Yoram Revah
2005 Wireless networks  
Our scheme increases the attainable delay-constrained throughput by 84-355% (two power levels) and 140-762% (three levels) over classical slotted ALOHA.  ...  Multi-channel Slotted ALOHA is currently used primarily in satellite-based networks for transaction processing (e.g., credit card payments at cash registers).  ...  "Stationary" multi-channel ALOHA policies that use multiple power levels have been studied in the past.  ... 
doi:10.1007/s11276-005-1773-0 fatcat:np4mk6oghnbfrnuez5j62z74gq

Reinforcement Learning for Improved Random Access in Delay-Constrained Heterogeneous Wireless Networks [article]

Lei Deng, Danzhou Wu, Zilong Liu, Yijin Zhang, Yunghsiang S. Han
2022 arXiv   pre-print
In this paper, we for the first time investigate the random access problem for a delay-constrained heterogeneous wireless network.  ...  We begin with a simple two-device problem where two devices deliver delay-constrained traffic to an access point (AP) via a common unreliable collision channel.  ...  However, with the modified multi-level reward function (i.e., Table III ), both TSRA and HSRA work better than ALOHA in all cases.  ... 
arXiv:2205.02057v1 fatcat:cn6mxcqrrrcv7l773wfkw3pl7a

Guest Editorial Age of Information

Roy D. Yates, Yin Sun, D. Richard Brown, Sanjit K. Kaul, Eytan Modiano, Sennur Ulukus
2021 IEEE Journal on Selected Areas in Communications  
Nodes cannot coordinate their transmission and can learn about the network only via binary collision information.  ...  However, this is typically constrained by limited network resources.  ...  The timely throughput measures the throughput of a stream of packets that is subject to a strict delivery deadline.  ... 
doi:10.1109/jsac.2021.3066816 fatcat:q25s42txefgy7bph73bcifeqqm

Advances in Energy Harvesting Communications: Past, Present, and Future Challenges

Meng-Lin Ku, Wei Li, Yan Chen, K. J. Ray Liu
2016 IEEE Communications Surveys and Tutorials  
scheduling and optimization, implementation of energy harvesting in cooperative, cognitive radio, multi-user and cellular networks, etc.  ...  Index Terms-Energy harvesting, cooperative networks, cognitive radio networks, multi-user interference networks, cellular networks.  ...  Additionally, it necessitates to reconsider new transmission schemes for multi-user networks and cellular networks, e.g., multiple access channels, broadcast channels, and multi-user interference channels  ... 
doi:10.1109/comst.2015.2497324 fatcat:eith6csyyfhwbnlzin72n6yuna

Enabling Predictable Wireless Data Collection in Severe Energy Harvesting Environments

Zheng Dong, Yu Gu, Jiming Chen, Shaojie Tang, Tian He, Cong Liu
2016 2016 IEEE Real-Time Systems Symposium (RTSS)  
Micro-powered wireless embedded devices are widely used in many application domains.  ...  Their efficiency in practice, however, is significantly constrained by the dual limitations of low harvesting rates and tiny energy buffer.  ...  With multiple devices in the system, the common case is that multiple devices contend for the same communication channel, thus causing transmission delays.  ... 
doi:10.1109/rtss.2016.024 dblp:conf/rtss/Dong0CTHL16 fatcat:zbexyrgmaffmxhzmou7idqryvy

Energy Harvesting Wireless Communications: A Review of Recent Advances

Sennur Ulukus, Aylin Yener, Elza Erkip, Osvaldo Simeone, Michele Zorzi, Pulkit Grover, Kaibin Huang
2015 IEEE Journal on Selected Areas in Communications  
In particular, we provide the current state of the art for wireless networks composed of energy harvesting nodes, starting from the information-theoretic performance limits to transmission scheduling policies  ...  The emerging related area of energy transfer for self-sustaining energy harvesting wireless networks is considered in detail covering both energy cooperation aspects and simultaneous energy and information  ...  Next, in Section III, we consider throughput maximization, where energy harvests are at the communication slot level, and describe the efforts in identifying the throughput optimal transmission power and  ... 
doi:10.1109/jsac.2015.2391531 fatcat:5sa33fbeefawjci4sokszaujuu

Median Access Control Protocols for Sensor Data Collection: A Review

Wenbo Zhao, Yifan Li, Bo Yan, Luping Xu
2020 IEEE Access  
We focus on discussing the Time Division Multiple Access (TDMA) protocols and classify different TDMA schedulings into three categories according to the communication patterns in the network, i.e., the  ...  In comparison, both the aggregate and non-aggregate schedulings handle the convergecast communication pattern, in which all traffic are destined to the sink.  ...  The authors express their appreciation to the support of the staff in the School of Aerospace Science and Technology, Xidian University.  ... 
doi:10.1109/access.2020.3019392 fatcat:hxic33ua2netrjoxu26ndnpmhe

Wireless Network Design for Control Systems: A Survey [article]

Pangun Park, Sinem Coleri Ergen, Carlo Fischione, Chenyang Lu, Karl Henrik Johansson
2017 arXiv   pre-print
In this survey, we make an exhaustive review of the literature on wireless network design and optimization for WNCS.  ...  The main challenge in WNCS is to jointly design the communication and control systems considering their tight interaction to improve the control performance and the network lifetime.  ...  As the network load increases, the access delay increases due to the increase in either busy sensed channel or failed transmissions.  ... 
arXiv:1708.07353v1 fatcat:wrnmrb6pevcuhk75rjldqxjpui

Genetic optimization–based scheduling in maritime cyber physical systems

Tingting Yang, Hailong Feng, Jian Zhao, Ruilong Deng, Ying Wang, Zhou Su
2017 International Journal of Distributed Sensor Networks  
Then, the integration of wind generation at high penetration levels into bulk power grids is considered.  ...  Then, real-time scheduling over Markovian channels is investigated, where channel conditions are timevarying and online channel learning is necessary, and the optimal scheduling policies in different traffic  ...  To reduce the complexity of optimizing network codes in each transmission, [36] has formulated a joint coding window selection and resource allocation problem to optimize the throughput in deadline-constrained  ... 
doi:10.1177/1550147717717163 fatcat:egm6yhgqlfaoxf63hvb6kvzm6e

Age of Information: An Introduction and Survey [article]

Roy D. Yates, Yin Sun, D. Richard Brown III, Sanjit K. Kaul, Eytan Modiano, Sennur Ulukus
2020 arXiv   pre-print
systems, queueing networks, and various single-hop and multi-hop wireless networks.  ...  These applications desire status updates at the recipients to be as timely as possible; however, this is typically constrained by limited system resources.  ...  In [156] a sleep-wake strategy is designed for a network of low-powered battery constrained nodes, which use carrier sensing based access.  ... 
arXiv:2007.08564v1 fatcat:l7ctda3ukfge5hqtbk3ez7pjia

Enabling Technologies for Ultra-Reliable and Low Latency Communications: From PHY and MAC Layer Perspectives

Gordon J. Sutton, Jie Zeng, Ren Ping Liu, Wei Ni, Diep N. Nguyen, Beeshanga A. Jayawickrama, Xiaojing Huang, Mehran Abolhasan, Zhang Zhang, Eryk Dutkiewicz, Tiejun Lv
2019 IEEE Communications Surveys and Tutorials  
This unprecedented level of reliability and latency will yield various new applications such as smart grids, industrial automation and intelligent transport systems.  ...  Future 5th generation (5G) networks are expected to enable three key services -enhanced mobile broadband (eMBB), massive machine type communications (mMTC) and ultra-reliable and low latency communications  ...  A self-organising distributed scheme, dedicated multi-channel MAC (DMMAC), is proposed in [195] that is similar to reliable reservation ALOHA (RR-ALOHA) [196] .  ... 
doi:10.1109/comst.2019.2897800 fatcat:jgaahgi27rev3ieyrisn2yvh5m

Radio resource management across multiple protocol layers in satellite networks: a tutorial overview

Paolo Barsocchi, Nedo Celandroni, Franco Davoli, Erina Ferro, Giovanni Giambene, Francisco Javier González Castaño, Alberto Gotta, Jose Ignacio Moreno, Petia Todorova
2005 International Journal of Satellite Communications And Networking  
Moreover, the actual channel allocation policies will have to cope with satellite delays, frequent handoffs, and channel impairments, in order to maintain the required QoS.  ...  Aspects considered will include basic transmission and multiple access techniques, channel modelling and fade countermeasures, and their performance analysis done by means of theoretical, experimental,  ...  those terms or, more generally, in terms of state probabilities (either stationary or non-stationary) provided by the analytical models.  ... 
doi:10.1002/sat.820 fatcat:lqvugiz2qraoxmt6afiozk7gr4

Implementation of Fog computing for reliable E-health applications

Razvan Craciunescu, Albena Mihovska, Mihail Mihaylov, Sofoklis Kyriazakos, Ramjee Prasad, Simona Halunga
2015 2015 49th Asilomar Conference on Signals, Systems and Computers  
Specifically, we introduce a concept for sparse joint activity, channel and data detection in the context of the Coded ALOHA (FDMA) protocol.  ...  In this paper we compare one-stage and two-stage radio access protocol options tailored for sporadic transmissions of small data packets in uplink with respect to throughput and delay requirements.  ...  provide Gbps-level throughput.  ... 
doi:10.1109/acssc.2015.7421170 dblp:conf/acssc/CraciunescuMMKP15 fatcat:qm6mki5z6bcvrfimkmqjyrxaxm

Design of large polyphase filters in the Quadratic Residue Number System

Gian Carlo Cardarilli, Alberto Nannarelli, Yann Oster, Massimo Petricca, Marco Re
2010 2010 Conference Record of the Forty Fourth Asilomar Conference on Signals, Systems and Computers  
Multiple antennas have become a common component of wireless networks, improving range, throughput, and spatial reuse, both at the link and network levels.  ...  an essential technology to increase throughput of network connection.  ... 
doi:10.1109/acssc.2010.5757589 fatcat:ccxnu5owr5fyrcjcqukumerueq

Ping-pong beam training for reciprocal channels with delay spread

Elisabeth de Carvalho, Jorgen Bach Andersen
2015 2015 49th Asilomar Conference on Signals, Systems and Computers  
We consider FDD systems for which implicit feedback via channel reciprocity is not available.  ...  In the multiple pair scenario, bacteria serving as the medium of message transmission are a limited resource.  ...  provide Gbps-level throughput.  ... 
doi:10.1109/acssc.2015.7421451 dblp:conf/acssc/CarvalhoA15 fatcat:mqokuvnh3zg45licnfbgxyvxfu
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