18,087 Hits in 3.7 sec

Multiple access protocol for power-controlled wireless access nets

A. Behzad, Z. Rubin
2004 IEEE Transactions on Mobile Computing  
In this paper, we develop and investigate a new joint power controlled medium access control (MAC) algorithm for wireless access nets (ANets).  ...  Under our new protocol, the net backbone node instructs the ANet nodes to make power control adjustments while simultaneously allocating to them slots for the requested transmissions of their packets.  ...  In [26] , a power controlled multiple access protocol is introduced for supporting packetized data traffic in wireless networks.  ... 
doi:10.1109/tmc.2004.44 fatcat:qj7iajtzbzepdnpkuvfoy5opdq

A Universal Data Access and Protocol Integration Mechanism for Smart Home

Pengfei Shao
2012 International Journal of Computer and Electrical Engineering  
A flexible data access and protocol integration mechanism is required. The current paper offers a universal, comprehensive data access and protocol integration mechanism for a smart home.  ...  In addition, the central control unit (CCU) of smart home system working point-to-point between the multiple application interfaces and the underlying hardware interfaces leads to its complicated architecture  ...  In such cases, the CCU is required to access multiple hardware networks at the same time.  ... 
doi:10.7763/ijcee.2012.v4.508 fatcat:7d2dmlz3pnbztimcab2qnzsyka

Wireless communication technologies for the Internet of Things

Alem Čolaković, Adisa Hasković Džubur, Bakir Karahodža
2021 Science, Engineering and Technology  
The IoT environment is often demanding for mobile power source, QoS, mobility, reliability, security, and other requirements.  ...  This paper provides an overview of some of the most widely used wireless communication technologies used for IoT applications.  ...  IEEE 802.15.4 (Low-Rate Wireless Personal Area Networks -LR-WPANs) [42] has been developed as a sublayer for MAC (Medium Access Control) and PHY (Physical Layer).  ... 
doi:10.54327/set2021/v1.i1.3 fatcat:gt3z7g2vebgyjdz4voq63aou7i

Very-high-throughput millimeter-wave system oriented for health monitoring applications

Claudio I. Estevez, Jian Wei, Aravind Kailas, David Fuentealba, Gee-Kung Chang
2011 2011 IEEE 13th International Conference on e-Health Networking, Applications and Services  
In this study an energyefficient radio-over-fiber media access control protocol using the unlicensed 60-GHz millimeter-wave (mm-wave) band is proposed.  ...  Millimeter-wave transmission systems allow for very high throughput rates and broad bandwidths using wireless technology.  ...  CONCLUSIONS The media access control protocol proposed is oriented for millimeter wave wireless sensor network applications, such as health monitoring.  ... 
doi:10.1109/health.2011.6026753 fatcat:pj2x2cnkfvbyjpk2z4smdwudpu

A non-cooperative game approach for power control MAC in wireless sensor networks

Guoyan Yang
2015 Tehnički Vjesnik  
Original scientific paper In wireless sensor networks, efficient communication is the ultimate goal of a wireless medium access control (MAC) protocol.  ...  Ključne riječi: bežične senzorske mreže; istovremeni prijenos; MAC protokol; teorija igre; učinak zahvata (apsorpcije) A non-cooperative game approach for power control MAC in wireless sensor networks  ...  Another category is based on pre-allocation MAC protocols, mainly the three forms: Time Division Multiple Access (TDMA) and Frequency Division Multiple Access (FDMA), and Code Division Multiple Access  ... 
doi:10.17559/tv-20150312155401 fatcat:unmnhgsl5behxgvpfx7hq6frmu

2012 TMC Annual Index

2013 IEEE Transactions on Mobile Computing  
Liu, Juan, +, TMC Aug. 2012 1412-1423 Optimal Hop Distance and Power Control for a Single Cell, Dense, Ad Hoc Wireless Network.  ...  Li, Pan, +, TMC Dec. 2012 2073-2086 Optimal Hop Distance and Power Control for a Single Cell, Dense, Ad Hoc Wireless Network.  ... 
doi:10.1109/tmc.2013.1 fatcat:qp57tpkfx5gbrc3dvtetebm3ui

Survey: Wireless and Mobile Ad Hoc Network Routing and Satellite Communication Challenges

Cheru Haile, Solomon Aregawi, Solomon Aregawi
2018 International Journal of Engineering Research and Advanced Technology  
to mobile because they need to access data service using their mobile device at anywhere and anytime for audiovisual and multimedia service.  ...  In wireless and mobile communication, there are challenges and open research areas like routing in mobile ad hoc network, satellite communication, and cellular network.  ...  (PhD)for his great effort to help me to do survey paper, then next to my best class-met student for sharing their knowledge.  ... 
doi:10.31695/ijerat.2018.3339 fatcat:s7lk4diyjreuvp546y5c36la4y

A Testbed-based Approach to Develop Layer 3 Wireless Mesh Network Protocols

Kenichi Mase, Yasunori Owada, Hiraku Okada, Tomoaki Imai
2008 Proceedings of the 4th International ICST Conference on Testbeds and Research Infrastructures for the Development of Networks and Communities  
In this paper, two essential components of the layer 3 WMN, routing and rate-switch control, and initial network formation are discussed.  ...  A newly developed node prototype for WMNs and a WMN testbed built in rural hill-village areas are described together with some preliminary experimental results.  ...  The power of the node is reset twice a week in order to avoid the loss of control by operation mistakes. Yamakoshi-net provides service to residences in Takezawa and Mushigame settlements.  ... 
doi:10.4108/tridentcom.2008.3144 dblp:conf/tridentcom/MaseOOI08 fatcat:flr3cdkxyvaqbd4izezip2ygp4

Medium access control issues in sensor networks

Muneeb Ali, Umar Saif, Adam Dunkels, Thiemo Voigt, Kay Römer, Koen Langendoen, Joseph Polastre, Zartash Afzal Uzmi
2006 Computer communication review  
Medium access control for wireless sensor networks has been a very active research area for the past couple of years.  ...  The sensor networks literature presents an alphabet soup of medium access control protocols with almost all of the works focusing only on energy efficiency.  ...  This absolute control, and the fact that the wireless interface is the primary consumer of battery in energy constrained sensor-nets, has made "medium access for sensor networks" a very active research  ... 
doi:10.1145/1129582.1129592 fatcat:czntt4q5tfginnlfaavfxaj2oi

Survey on multi-channel schemes in wireless body area network

M Raj Kumar Naik, P Samundiswary
2018 International Journal of Engineering & Technology  
using Medium Access Control (MAC) layer in WBAN.  ...  Most of the WBANs utilizes wireless channel for process of communication in which these typical sensors with single transceiver device transmits the information with low power by utilizing a single channel  ...  Requires Low power wireless technology TABLE II illustrates different protocols used in Wireless Body Area Network.  ... 
doi:10.14419/ijet.v7i3.29.18795 fatcat:ewqrwfyt4nco7hsimgghedcahm

Cross-layer design in 4G wireless terminals

G. Carneiro, J. Ruela, M. Ricardo
2004 IEEE wireless communications  
In order to cope with. problems such as the poor manager ~ performance of wireless links and mobile terminals, including the high error rate of wireless network interfaces, power saving requirements, quality  ...  This article describes a framework for further enhancements of the traditional IPbased protocol stack to meet currcnt and future requirements.  ...  The net result is increased transmission delay for some TCP segments.  ... 
doi:10.1109/mwc.2004.1295732 fatcat:urpbseuufjf2he4km54bh2hbce

Review on Relay Node Selection for Wireless Network

Prashant Kumar, Akhilesh Tiwari
2016 International Journal of Computer Applications  
In this paper, we describes about the protocols which is being used for relay selection.  ...  Wireless network is one of the most prior network veils in today's times. It is being widely because of its easy development and low cost of access.  ...  DCF is one of the protocol based on carrier sense multiple access with collision avoidance i.e. CSMA/CA.  ... 
doi:10.5120/ijca2016909583 fatcat:sgjrb3xlc5fxlafrvglslzepgu

Page 814 of IEEE Transactions on Computers Vol. 52, Issue 6 [page]

2003 IEEE Transactions on Computers  
Lau, “A Quantitative Comparison of Multiple Access Control Protocols for Wireless ATM,” JEEE Trans. Vehicular Technology, vol. 50, no. 3, pp. 796-815, May 2001. Y.-K. Kwok and V.K.N.  ...  Kwok, “CHARISMA: A Novel Channel- Adaptive TDMA-Based Multiple Access Controi Protocol for Integrated Wireless Voice and Data Services,” Proc.  ... 


Adel Aziz, Alaeddine El Fawal, Jean-Yves Le Boudec, Patrick Thiran
2009 Proceedings of the 2009 MobiHoc S3 workshop on MobiHoc S3 - MobiHoc S3 '09  
Aziala-net is a flexible and scalable experimental testbed for wireless multi-hop networks based on simple off-the-shelf hardware that is able to adapt to various research purposes.  ...  The first example focus on the use of the IEEE 802.11 MAC layer protocol for multi-hop networks and the stability problem that it faces in the case of wireless mesh networks.  ...  The first project focuses on the challenges related to the Medium Access Control (MAC) layer of Wireless Mesh Networks.  ... 
doi:10.1145/1540358.1540369 fatcat:z2anlljj4zejvp7v5a5rq55abi

Performance Evaluation of Sensor Medium Access Control Protocol Using Coloured Petri Nets

Mohammad Abdollahi Azgomi, Ali Khalili
2009 Electronical Notes in Theoretical Computer Science  
Formal modeling techniques can be used for analysis of wireless sensor networks (WSNs). Coloured Petri nets (CPNs) that is an extension of Petri nets is a powerful modeling technique.  ...  In this paper, we present a CPN model for modeling and performance evaluation of a medium access control protocol in WSNs named sensormedium access control protocol (S-MAC).  ...  Conclusions In this paper, we presented a CPN model for S-MAC protocol. S-MAC is a medium access control protocol introduced for wireless sensor networks with the aim of reducing energy consumption.  ... 
doi:10.1016/j.entcs.2009.06.021 fatcat:33qa4gq4mjezbogqi4vyvsjaxm
« Previous Showing results 1 — 15 out of 18,087 results