heterogeneous networks qos
Game-Theoretic Distributed Spectrum Sharing for Wireless Cognitive Networks With Heterogeneous QoS
White Paper Ubiquitous wireless networking calls for efficient Dynamic Spectrum Allocation (DSA) among heterogeneous users with diverse transmission types and bandwidth demands. To meet user-specific Quality-of-Service (QoS) requirements, the power and... [23 Aug 2007]
Cross-Layer-Model Based Adaptive Resource Allocation for Statistical QoS Guarantees in Mobile Wireless Networks
The proposed scheme dynamically assigns power-levels and time-slots for heterogeneous real-time mobile users to satisfy the variation of statistical delay-bound QoS requirements. To achieve this goal, the paper applies Wu and Negi's effective... [10 Aug 2007]
Cross-Layer-Model Based Adaptive Resource Allocation for Statistical QoS Guarantees in Mobile Wireless Networks
White Paper The proposed scheme dynamically assigns power-levels and time-slots for heterogeneous real-time mobile users to satisfy the variation of statistical delay-bound QoS requirements. To achieve this goal, the paper applies Wu and Negi's effective... [10 Aug 2007]
Performance Analysis of Cell Switching Management Scheme in Wireless Packet Communications
White Paper Third generation wireless networks carry traffic from heterogeneous sources such as voice, data, video or multimedia with a specified quality of service. This paper proposes a novel cell switching (e.g.packet handoff) scheme to support QoS... [01 Aug 2007]
Adaptive Resource Allocation and Scheduling for Multiuser Packet-Based OFDM Networks
White Paper As it moves towards the next generation wireless communications systems featured by all IP-based protocols and heterogeneous traffic calls, new issues arise in designing resource management algorithms. [11 Apr 2007]
Adaptive VoIP Transmission Over Heterogeneous Wired/Wireless Networks
White Paper This paper presents an adaptive architecture for the transport of VoIP traffic over heterogeneous wired/wireless Internet environments. This architecture uses a VoIP gateway associated with an 802.11e QoS enhanced Access Point (QAP) to transcode... [24 May 2006]
QoS and Security in 4G Networks
White Paper Two major challenges in developing such heterogeneous network infrastructure are QoS provisioning and security services for mobile users' communication flows. Future 4G mobile communication networks are expected to provide all IP-based services for... [24 May 2006]
Performance Evaluation of Multimedia Services in Heterogeneous Wireless Environment
White Paper However, both limited Quality of Service (QoS) support and lack of bandwidth at the air interface restrain their wide deployment in current evolution of third Generation (3G) wireless systems. Emerging multimedia services are very attractive for... [19 May 2006]
Challenges for Quality of Service in Next Generation Mobile Networks
White Paper Next generation mobile networks, commonly referred to as 4G, are envisaged as a multitude of heterogeneous systems interacting through a horizontal IP-centric architecture. An outline of the research is presented, that is, optimising the handover... [17 May 2006]
Shared Broadcast Channel for Radio Systems in the 2.4 GHz Band
White Paper But the unlicensed ISM typically supports heterogeneous networks using different technologies. Devices using the same technology can benefit from standardized QoS solution, as for example introduced in WLAN IEEE. [16 Feb 2006]
Optimal Joint Session Admission Control in Integrated WLAN and CDMA Cellular Networks With Vertical Handoff
White Paper This paper considers optimizing the utilization of radio resources in a heterogeneous integrated system consisting of two different networks: a Wireless Local Area Network (WLAN) and a wideband Code Division Multiple Access (CDMA) network. [07 Feb 2006]
An FDD Wideband CDMA MAC Protocol With Minimum-Power Allocation and GPS Scheduling for Wireless Wide Area Multimedia Networks
In order to reach the maximum system capacity and guarantee the heterogeneous Bit Error Rates (BERs) of multimedia traffic, a minimum-power allocation algorithm is first derived, where both MultiCode (MC) and Orthogonal Variable Spreading Factor... [20 Jan 2006]
An FDD Wideband CDMA MAC Protocol With Minimum-Power Allocation and GPS Scheduling for Wireless Wide Area Multimedia Networks
White Paper In order to reach the maximum system capacity and guarantee the heterogeneous Bit Error Rates (BERs) of multimedia traffic, a minimum-power allocation algorithm is first derived, where both MultiCode (MC) and Orthogonal Variable Spreading Factor... [19 Jan 2006]
State of the Art: Admission Control and Mobility Management in Heterogeneous Wireless Networks
White Paper This paper presents a state of the art survey in resource management in heterogeneous networks; in particular, emphasis is given to admission control and mobility management between different access schemes both of which are critical in a... [11 Jan 2006]
Impact of Mobility on Entertainment Services' Performance in Heterogeneous Wireless Environment
White Paper It provides the experiments under different user's mobility patterns and compares the QoS of these services provided through wireless access with local area network (LAN) access technology. Additionally, it practically investigates peculiarities... [22 Nov 2005]
Keep updated for stories matching heterogeneous networks qos via RSS
