Results 241 to 250 of about 20,117 (295)
Some of the next articles are maybe not open access.
Comparison of LTE centralized RRM and IEEE 802.11 decentralized RRM for ITS cooperative awareness
2018 IEEE Wireless Communications and Networking Conference (WCNC), 2018Cooperative Intelligent Transport Systems (C-ITS) are based on the exchange of messages between vehicles and with the road infrastructure in order to improve road safety, traffic efficiency, and travel comfort. Although the lower layers of the European C-ITS protocol stack support different wireless communication technologies, ITS-G5 is currently the ...
Daniel Calabuig +4 more
openaire +2 more sources
2014
The radio spectrum is a precious resource that demands efficient utilization as the currently licensed spectrum is severely underutilized [1]. Cognitive Radio (CR) [2–4], which adapts the radios operating characteristics to the real-time conditions, is the key technology that allows flexible, efficient and reliable spectrum utilization in wireless ...
Peter He +3 more
openaire +1 more source
The radio spectrum is a precious resource that demands efficient utilization as the currently licensed spectrum is severely underutilized [1]. Cognitive Radio (CR) [2–4], which adapts the radios operating characteristics to the real-time conditions, is the key technology that allows flexible, efficient and reliable spectrum utilization in wireless ...
Peter He +3 more
openaire +1 more source
RRM parameters in multilayer multiservice scenarios
2004 IEEE 15th International Symposium on Personal, Indoor and Mobile Radio Communications (IEEE Cat. No.04TH8754), 2005This work presents an exhaustive analysis of the main parameters used for radio resource management algorithms as call admission, congestion control and system monitoring, for a multilayer and multiservice UMTS environment. Macrocell and microcell scenarios have been studied both separately and jointly, and the variations on load factor, throughput and
Federico Panizzi +3 more
openaire +2 more sources
Solving MBMS RRM problem by metaheuristics
2014 IEEE 25th Annual International Symposium on Personal, Indoor, and Mobile Radio Communication (PIMRC), 2014Multimedia Broadcast Multicast Service system supports efficient diffusion of multicast multimedia services in cellular networks. Our previous work shows that the radio resource management problem for MBMS can be modeled as a combinatorial optimization problem which tries to find optimal assignment of power and channel codes [1].
Qing Xu 0008 +3 more
openaire +2 more sources
A new model to improve the performance of RRM
Proceedings of the 6th International Wireless Communications and Mobile Computing Conference, 2010Research interest of radio resource management is always focusing on the performance improvement of RRM algorithm. Paper proposed a new model, Integrated RRM Performance Increasing Model (IRPIM), for the operation on real network. Based on the integrated management of whole RRM parameters, IRPIM can enable the scenarios based parameter control and ...
Bo Fang, Sheng Zhou, Jie Yuan, Peng Gao
openaire +1 more source
Plegridy for the treatment of RRMS in adults
Prescriber, 2015As a first‐line treatment in the management of RRMS, Plegridy offers the convenience of a reduced injection schedule and more flexibility overall.
Steve Chaplin, Sharmilee Gnanapavan
openaire +1 more source
2014
In this chapter, we first discuss the single user MIMO system and its optimal power allocation solution. Then, we present two classes of MIMO system models: MAC (multiple access channel) and BC (broadcast channel). Their optimal power allocation computation is provided. More solid and more efficient computation are set up in this book.
Peter He +3 more
openaire +1 more source
In this chapter, we first discuss the single user MIMO system and its optimal power allocation solution. Then, we present two classes of MIMO system models: MAC (multiple access channel) and BC (broadcast channel). Their optimal power allocation computation is provided. More solid and more efficient computation are set up in this book.
Peter He +3 more
openaire +1 more source
Risk-Reducing Mastectomy (RRM)
2021Hereditary breast and ovarian cancer (HBOC) syndrome comprises breast and ovarian cancer at exceptionally high rates in patients who have genetic mutations in BRCA 1 and/or BRCA 2 genes. Risk-reducing mastectomy (RRM) and bilateral salpingo-oophorectomy are effective preemptive strategies for women with BRCA mutations.
Rina Kotake +3 more
openaire +1 more source
1997
The RRM is based on the premise that proteins with the same biological function or interactive activity have the same periodic components in the distribution of delocalised electron energies along the protein molecule. This has been shown by considering protein as a numerical sequence representing each amino acid in the sequence with a corresponding ...
openaire +1 more source
The RRM is based on the premise that proteins with the same biological function or interactive activity have the same periodic components in the distribution of delocalised electron energies along the protein molecule. This has been shown by considering protein as a numerical sequence representing each amino acid in the sequence with a corresponding ...
openaire +1 more source
Robotics Resource Management (RRM)
2023Human resource management (HRM) is vital to the success of government and non-governmental organizations. More businesses are replacing human-performed jobs globally with robots. The next step could be fully autonomous systems in which robots run entire businesses. We're already seeing an increase in this phenomenon, in which hotel and dining services,
openaire +1 more source