Results 231 to 240 of about 469,078 (283)
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2013
An innovative resource allocation scheme is proposed to improve the performance of mobile peer-to-peer, i.e., device-to-device (D2D), communications as an underlay in the downlink (DL) cellular networks.
Lingyang Song, Zhu Han, Chen Xu
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An innovative resource allocation scheme is proposed to improve the performance of mobile peer-to-peer, i.e., device-to-device (D2D), communications as an underlay in the downlink (DL) cellular networks.
Lingyang Song, Zhu Han, Chen Xu
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2006
Over the last few years wireless communications have experienced an unprecedented growth providing ubiquitous services irrespective of users’ location and mobility patterns. This chapter reviews different resource management strategies for wireless cellular networks that employ Code Division Multiple Access (CDMA).
Katerina Papadaki, Vasilis Friderikos
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Over the last few years wireless communications have experienced an unprecedented growth providing ubiquitous services irrespective of users’ location and mobility patterns. This chapter reviews different resource management strategies for wireless cellular networks that employ Code Division Multiple Access (CDMA).
Katerina Papadaki, Vasilis Friderikos
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Cooperative Resource Management in Cognitive Radio
2007 IEEE International Conference on Communications, 2007Cognitive radio is generally understood as an intelligent wireless communication system aiming at the efficient utilization of radio resources. We argue for the extension of its scope to also address the management of computing resources, including processing and bandwidth capacities of SDR platforms, and present a cooperative resource management ...
V. Marojevic, X. Reves, A. Gelonch
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Radio Resource Management with MDP
2004The GC scheme was proved by Ramjee et al.[6] to be optimal for an objective function formed by a linear weighting of the new call blocking and the handoff dropping probabilities. However, the GC scheme is not optimal for multiple traffic classes. In order to achieve better QoS, it is necessary to have a stochastic control policy.
Huan Chen +3 more
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Integrated Resource Management in Cognitive Radio
2007 16th IST Mobile and Wireless Communications Summit, 2007The today's radio environment features a heterogeneous mix of radio access technologies. The technology that facilitates accessing different air interfaces at different times with the same radio equipment is known as software-defined radio (SDR).
Vuk Marojevic +3 more
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Radio resource management-an overview
Proceedings of Vehicular Technology Conference - VTC, 2002Comparing market estimates for wireless personal communication and considering proposals for wideband multimedia services with the existing spectrum allocations for these types of systems show that spectrum resource management remains an important topic in the near and distant future.
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Radio resource management of D2D communication
2014 IEEE International Conference on Communication Systems, 2014Device-to-Device (D2D) is considered as a promising technique to improve resource utilization and provide new application in future wireless networks. This paper addresses the problem of radio resource allocation for D2D communication. Basically, resource allocation can be carried out in centralized or distributed manner.
Qiubin Gao +5 more
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Radio Resource Management in 5G networks
2020 International Conference Engineering and Telecommunication (En&T), 2020In this work, we study the resource allocation problem for downlink in5G New Radio (NR) mobile networks in the case of orthogonal frequency-division multiple access (OFDMA). One of the key features of 5G mobile networks is the usage of antenna arrays that allows them to form beams in a specific direction and send data to several users at the same ...
Alexey Chernov +5 more
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Radio Resource Management in Cognitive Radio Sensor Networks
2014Wireless Sensor Networks (WSNs) use the unlicensed Industrial, Scientific, and Medical (ISM) band for transmissions. However, with the increasing usage of these networks for diverse applications, the currently available ISM band does not suffice for their transmissions and a new challenge appears before the WSNs' research community.
Ayaz Ahmad, Sadiq Ahmad
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Radio Resource Management for Wireless Networks
2019 29th International Conference Radioelektronika (RADIOELEKTRONIKA), 2019This article describes comparison of two intelligent methods used for channel selection for MANET, 5G technology or 802.11 networks. The main point is to show how channel selection influences speed and quality of data routing in wireless, sensor or ad-hoc networks.
Dominik Neznik, Lubomir Dobos, Jan Papaj
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