multi-service cellular networks
Performance Analysis of Multi Parametric Call Admission Control Strategies in Un Buffered Multi Service Cellular Wireless Networks
... in multi-service CWN since in such net-works calls of heterogeneous traffic differ signifi- cantly with respect to their bandwidth requirement and arrival rate and channel occupancy ...of ...
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Multi-hop Cellular Networks for Load Balancing and Interference Coordination Using OFDMA
... ABSTRACT: Multi hop cellular networks (MCNs) use multiple low-power transmitters for high throughput and coverage of large area in a ...of service (QOS) can hardly be guaranteed due to the ...
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Opportunistic resource allocation and relaying methods for quality of service in the downlink of future cellular wireless networks
... synchronisation, multi-cell pilots, high rate of channel feedback from users, and data plus channel information exchange between the cooperating base ...OFDM cellular system using 20 MHz bandwidth and 500 m ...
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A multi layered OFDM system with parallel transmission for multicell cooperative cellular networks
... new multi-layered orthogonal frequency-division multiplexing (ML-OFDM) system is proposed in this article to provide a dynamic platform for multicell cooperation with efficient base station coordination ...the ...
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Node Selection in P2P Content Sharing Service in Mobile Cellular Networks with Reduction Bandwidth
... the service ability of the serving peers chosen by RS-B is still lower than those chosen by DBaT-B or HSA-B, although the sum of their uplink bandwidth is over the downlink bandwidth of each requesting ...
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An ant colony based multi objective quality of service routing for mobile ad hoc networks
... hoc networks grant a wide range of chal- lenges in routing and network management because of their dynamic and distributed ...hoc networks to support real-time ...
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CMC ICT3207 Call Flow
... Examples: Telephone networks, Computer networks , television broadcast networks, cellular telephone networks & the internet Two unique capabilities that form the basis for many existing [r] ...
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Impact of service rates and base station switching granularity on energy consumption of cellular networks
... UMTS networks and references for the selected values can be found in ...of service (q = 2); voice (TC1) and data ...UMTS networks deployed ...voice service, and only one of the three data ...
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QoS Based and Energy Aware Multi Path Hierarchical Routing Algorithm in WSNs
... hierarchical networks, nodes are separated to play different roles such as CHs and cluster ...of service (QoS) based applications should be able to establish a tradeoffs between end to end delay parameter ...
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Internet Protocols: Migration towards IPv6
... Translation consists of transforming IPv4 or IPv6 packets into the other protocol so they can be routed or transmitted across a network. Network Address Translation—Protocol Translation (NAT-PT) allows IPv6 and IPv4 ...
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Collaboration of Cellular and Broadcast Networks for Media Transmission: A Technical Survey
... 3.0 networks, convergence can be enabled, which permits combination of broadcast and cellular transmissions in the same frequency band using a time ...
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Cross tier interference management with a distributed antenna system for multi tier cellular networks
... into cellular systems, we propose to use the DAS as an interface between the macrocell and femto- cell tiers, considering uplink transmission to mitigate the cross-tier interference as ...
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Cross Layer Quality of Service Analysis and Call Admission Control in the Uplink of CDMA Cellular Networks
... We have presented an approximate analytical framework for the cross-layer QoS in CDMA networks. Four classes of ser- vices are served within the same mobile and GBN ARQ with finite buffer size and limited ...
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Service Quality, Brand Promotion and Marketing Strategy of Vodafone before Amalgamation with Idea Cellular Limited
... of service quality and service recovery and a set of eight questions based on price fair and brand ...on service delivery with the age of respondents and on the basis of Vodafone ads with respect to ...
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Modeling and performance analysis for mobile cognitive radio cellular networks
... their service in the cell where they were originated is, in gen- eral, considerable smaller (greater) than the mean UST (CDT), resulting in a diminution (increase) on the mean value of the ...the service ...
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Device discovery for D2D communication in in band cellular networks using sphere decoder like (SDL) algorithm
... be composed [4]. In contrast, centralized device discov- ery design is adequately controlled by the base station and resources are managed by center system. Besides, the proximity services, for example, commercial an- ...
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Device to device communication in cellular networks : multi hop path selection and performance
... The fifth generation wireless systems (5G) emerged in 2014, and they aim to offer super-efficient mobile network, super-fast mobile network and con- verged fiber-wireless network [8]. The expectations of the 5G network ...
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STUDY ON WIRELESS NETWORKING AND COMMUNICATION& ITS PROBLEMS: WITH REFERENCE TO AN IT ENVIRONMENT
... appointed networks have a few highlights that point of confinement the achievable execution of data communications, for example, hub versatility, radio connection issues, vitality obliged operation and the absence ...
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A Survey on Energy Efficiency in Cellular Networks
... of cellular relay network. In [25], the EE of cellular network with Realistic system characteristics and Amplify and Forward (AF) relay is investigated, and by using the convolution coding before ...
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Online Full Text
... Wang et al. [23] proposed a dynamic traffic offloading technique, which considers the delay tolerance of data traffic, to improve the energy efficiency of heterogeneous cellular networks. Ho et al. [24] ...
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