cellular
RSS cellularAdaptive Scheduling for Heterogeneous Traffic Flows in Cellular Wireless OFDM-FDMA Systems
White Paper Dynamic subcarrier scheduling copes with channel state variation by dynamically assigning different subcarriers to terminals, e.g.in the downlink of a cellular system. This paper studies the performance gain achieved by... [08 Aug 2008]
Using Radio Network Feedback to Improve TCP Performance Over Cellular Networks
White Paper Information on radio bandwidth and queue length available in the Radio Network Controller (RNC), close to the base station, is used in a proxy that resides between the Internet and the cellular system. [06 Dec 2007]
Data Mining With Cellular Automata
White Paper A cellular automaton is a discrete, dynamical system composed of very simple, uniformly interconnected cells. Cellular automata may be seen as an extreme form of simple, localized, distributed machines. [01 Oct 2008]
Artificial Hygiene: Non-Proliferation of Viruses in Cellular Networks
White Paper One should be prepared to fight against viruses in the cellular networks. In this paper the authors have proposed a novel philosophy in cellular network called Artificial Hygiene (AH), which is virus... [24 May 2006]
Adaptive Call Admission Control for Prioritized Adaptive Services in Wireless/Mobile Multimedia Cellular Networks
White Paper New generation cellular wireless networks are designed to support adaptive multimedia services by controlling individual ongoing flows to increase or decrease their bandwidth in response to changes in traffic load. [07 Sep 2007]
Adapting TCP Segment Size in Cellular Networks
White Paper In cellular networks, a frame size is generally made small to reduce the impact of errors. So, the segment error rate tends to be high even though the cellular network provides relatively the low frame... [15 Jan 2008]
Performance Comparison of Cellular and Multi-Hop Wireless Networks: A Quantitative Study
White Paper This paper studies the performance trade-offs between conventional cellular and multi-hop ad-hoc wireless networks. This paper compares through simulations the performance of the two network models in terms of raw... [25 Aug 2007]
Impacting the Bottom Line with Cellular Savings
White Paper Organizations that grow by mergers and acquisition, federated companies, and those that have an uncoordinated Cellular policy, end up with a mass of departmental cellular contracts or, worse, individual... [02 Mar 2004]
Russian Cellular Leader, VimpelCom, Counts on Avaya Contact Center Solution to Deliver Superior Customer Service
White Paper Operating under the well-known BeeLine brand, VimpelCom is one of Russia's three leading cellular service companies and the first Russian company listed on the New York Stock Exchange. Service quality has been a key to... [08 May 2007]
Spatial Multiplexing in Cellular MIMO-CDMA Systems With Linear Receivers: Outage Probability and Capacity
White Paper Multiple transmit and receive antennas, and the diverse matrix channel they create, are frequently touted as the key to increasing capacity in future cellular communication systems. In this paper, the effectiveness of... [10 Apr 2008]
Interoperability of Wi-Fi Hotspots and Cellular Networks
White Paper The widespread deployment of Wi-Fi hotspots and wide area cellular networks opens up the exciting possibility of interoperability between these types of networks. Interoperability allows a mobile device to dynamically... [24 May 2006]
Joint Allocation of Subcarriers and Transmit Powers in a Multiuser OFDM Cellular Network
White Paper This paper considers the problem of joint bandwidth (subcarriers) and power allocation for the downlink of a multi-user multi-cell OFDM cellular network. This resource allocation problem is formulated as a power... [11 Apr 2007]
Design, Implementation, and Evaluation of Cellular IP
White Paper Mobile IP represents a simple and scalable global mobility solution but lacks the support for fast handoff control and paging found in cellular telephony networks. In contrast, second- and third generation... [25 Feb 2004]
Impact of Multiple Frequency Channels Usage on the Performance of TDMA-Based Broadband Fixed Cellular Multihop Networks
White Paper This paper analyzes the impact of having more than one frequency channel on outage probability and node throughput in TDMA-based broadband fixed cellular multihop networks. In this scenario the user terminals themselves... [17 May 2006]
A Cellular IP Testbed Demonstrator
White Paper Cellular IP is a wireless Internet access technology that operates on mobile hosts, base stations and Internet gateways. Cellular IP combines the capability of cellular networks to... [25 Feb 2004]
