Results 231 to 240 of about 4,116,524 (296)

An overview of cooperative communications

IEEE Communications Magazine, 2012
Cooperative communications have recently been migrated to one of state-of-the-art features of 3GPP LTE-Advanced (LTE-A). Cooperative communications fundamentally change the abstraction of a wireless link and offer significant potential advantages for wireless communication networks. This article visits cooperative techniques, such as relay, distributed
Xiaofeng Tao 0001, Xiaodong Xu 0001, Qimei Cui   +2 more
openaire   +1 more source

On cooperation in open communities

Journal of Public Economics, 2013
Abstract Economic interactions often take place in open communities, where agents are free to leave in order to join a more preferred community. Tiebout (1956) conjectured that “voting with feet” might generate considerable efficiency gains, since individuals with different preferences sort themselves into those communities that suit them most.
zggr GGrerk, Bernd Irlenbusch, Bettina Rockenbach   +2 more
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Evolution of communication and cooperation

Proceedings of the 2014 Annual Conference on Genetic and Evolutionary Computation, 2014
In the wild, spotted hyenas have been observed to chase lions away from a recent kill. This is a high risk, high reward behavior that requires significant teamwork and decision making skills. Modeling this behavior and creating algorithms that can improve evolutionarily may lead to more adaptable artificial systems for robotics and other cooperative ...
Jason Fairey, Terence Soule
openaire   +1 more source

Cooperative tag communications

2015 IEEE International Conference on RFID Technology and Applications (RFID-TA), 2015
In this paper we propose the use of multiple tags cooperatively backscattering the same message to improve reverse-link range of passive communications. Since no control of relative backscatter phase is available, backscattered amplitude is approximately Rayleigh-distributed in a line-of-sight environment. Selection of optimized subsets is projected to
Daniel M. Dobkin, Tali Freed, Christopher Gerdom, Carlos Flores, Eric Futak, Clay Suttner   +5 more
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Cooperation as a communication process

Proceedings of the Sixth International Conference on Computer Supported Cooperative Work in Design (IEEE Cat. No.01EX472), 2002
The actors of a company must collaborate in an efficient way to achieve the common purposes of the company (the Project). Therefore, they must have competencies, manage and produce knowledge, perform tasks, and communicate between them; all that in an environment permanently evolving.
Jean-Philippe Kotowicz, Xavier Briffault
openaire   +1 more source

GOMA: Proactive Embodied Cooperative Communication via Goal-Oriented Mental Alignment

IEEE/RJS International Conference on Intelligent RObots and Systems
Verbal communication plays a crucial role in human cooperation, particularly when the partners only have incomplete information about the task, environment, and each other’s mental state.
Lance Ying, Kunal Jha, Shivam Aarya, Joshua B. Tenenbaum, Antonio Torralba, Tianmin Shu   +5 more
semanticscholar   +1 more source

Blind Recognition Method for Non-Cooperative Communication Signals Based on Aerial Computing

IEEE Transactions on Network Science and Engineering
Aerial computing is one of the highlights of 6G space-air-ground integrated networks, with real-time monitoring and analysis capabilities to support non-cooperative communications.
Bin Wang, Ziyan Jiang, Huaji Zhou, Shilian Zheng   +3 more
semanticscholar   +1 more source

Cooperative ISAC With Direct Localization and Rate-Splitting Multiple Access Communication: A Pareto Optimization Framework

IEEE Journal on Selected Areas in Communications, 2023
Integrated sensing and communication (ISAC) has been a promising technology in beyond 5G and 6G network to simultaneously support high-speed information transfer and high-quality environmental perception.
Peng Gao, Lixiang Lian, Jinpei Yu
semanticscholar   +1 more source

The impact of cooperative communication on co-innovation performance: the mediating role of knowledge sharing

Chinese Management Studies
Purpose Effective cooperative communication and knowledge management capabilities are particularly important in the cross-team cooperation. Based on the social exchange theory, this paper aims to further explore the role and influence mechanism of ...
Wenpei Fang, Liang Wan, Lei Zhou
semanticscholar   +1 more source

Cooperating Search Communities

2006
Collaborative Web Search (CWS) seeks to exploit the high degree of natural query repetition and result selection regularity that is prevalent among communities of searchers. CWS reuses the search experiences of community members, to promote results that have previously been judged relevant for queries.
Jill Freyne, Barry Smyth
openaire   +1 more source