maximization
RSS maximizationProportionally Fair Allocation of End-to-End Bandwidth in STDMA Wireless Networks
White Paper The design problem is posed as a utility maximization subject to link rate constraints that involve both power allocation and transmission scheduling over multiple time-slots. In the process, the paper introduces a novel decomposition method for... [11 Jul 2008]
Dynamic Association for Load Balancing and Interference Avoidance in Multi-Cell Networks
White Paper It formulates this problem as a network-wide utility maximization problem and proposes optimal offline and efficient online algorithms to solve this. Next-generation cellular networks will provide higher cell capacity by adopting advanced physical... [10 Jul 2008]
Rate Allocation Under Network End-to-End Quality-of-Service Requirements
White Paper This algorithm relies on a network utility maximization approach, and can be viewed as a generalization of TCP and queue management algorithms to handle end-to-end QoS. This paper addresses the problem of allocating transmission rates to a set of... [10 Jul 2008]
Kurtosis Based Maximization/Minimization Approach to Blind Equalization for DS/CDMA Systems in Unknown Multipath
White Paper This paper studies blind equalization for a DS/CDMA system in multipath. The kurtosis of the equalizer's output is maximized with respect to the equalizer's parameters subject to multiple linear constraints. [03 Jul 2008]
EM-Based Acquisition of DS-CDMA Waveforms for Radiolocation
White Paper The expectation - maximization (EM) algorithm is employed for code delay acquisition. The EM approach in this latter case yields an algorithm that combines PIC with an eigendecomposition/eigenvalue maximization step for channel identification. [03 Jul 2008]
PathNavigator: A Call Processing Server Defined
White Paper The Polycom Accelerated Communications Architecture is the underlying management, networking infrastructure, and terminal hardware that enable the full breadth and maximization of the Polycom Office, the suite of multimedia communication... [03 Jul 2008]
An Entropy Approach to Unintrusive Targeted Advertising on the Web
White Paper This is accomplished by using a statistically derived entropy maximization model, which combines a form of randomization in associating advertisements with targetable groups of users, as well as considering click-through probability. [03 Jul 2008]
Supply Chain and Demand Chain Integration: The Pathway to Profit and Competitive Advantage
White Paper Managing demand for the total value maximization of the enterprise and the supply chains" is the "competitive battleground" of the twenty-first century, argues Dr. Over the last decade, a powerful mandate for sustained business productivity has... [18 Jun 2008]
Influence of Cabling Systems on the Availability of Data Centers
White Paper The data volumes to be processed are constantly increasing and require performance maximization in data centers. Today, the availability and reliability of data centers is vital for the entire market development. [11 Apr 2008]
Performance Analysis and Optimization of TCP Over Adaptive Wireless Links
White Paper This framework is then used to pursue joint optimization through maximization of an objective functional, that expresses a trade-off between achievable throughput and energy costs. This paper proposes an analytical framework for performance... [06 Dec 2007]
Cross-Layer Optimization in TCP/IP Networks
White Paper Equilibrium exists if and only if this utility maximization problem and its Lagrangian dual have no duality gap. TCP-AQM can be interpreted as distributed primal-dual algorithms to maximize aggregate utility over source rates. [31 Oct 2007]
Interplay of ISPs: Distributed Resource Allocation and Revenue Maximization
White Paper The Internet is a hierarchical architecture comprising heterogeneous entities of privately owned infrastructures, where higher level Internet Service Providers (ISPs) supply connectivity to the local ISPs and charge the local ISPs for the transit... [19 Oct 2007]
A Cross-Layer Strategy for Energy-Efficient Reliable Delivery in Wireless Sensor Networks
White Paper This paper investigates the problem of the lifetime maximization in wireless sensor networks under the constraint of end-to-end transmission success probability, by adopting a cross-layer strategy that considers physical layer (i.e.power control... [31 Aug 2007]
Price-Based Max-Min Fair Rate Allocation in Wireless Multi-Hop Networks
White Paper This letter provides a simple price-based max-min fair rate allocation scheme, building on a utility maximization scheme recently proposed for such networks. The interaction between links in wireless multihop networks introduces extra constraints... [31 Aug 2007]
Joint Congestion Control and OFDMA Scheduling for Hybrid Wireline-Wireless Networks
White Paper For static channels, the paper formulates this cross-layer design as a Network Utility Maximization (NUM) problem with both wireline and wireless link constraints. This paper considers joint congestion control and multiuser scheduling in a hybrid... [19 Apr 2007]
