4,461 Result(s)
within
Engineering
Communications Engineering, Networks
Qi** Li
Chapter
Conference Paper
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Chapter and Conference Paper
Mercury Cadmium Telluride Infrared Photovoltaic Detector
In this paper, the feature of the technology fabrication and the performance was described.
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Chapter and Conference Paper
Affine realizations of multimodels characterization, stability, identification
Knowing a set of linear models indexed by an independent parameter — a multimodel — there exists an infinite class of state-affine models compatible with this multimodel — the realizations of the multimodel. T...
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Chapter and Conference Paper
A component theory for telecommunication architectures
This paper gives a generic constructive component concept for future telecommunication architectures through the unification of the interfaces of the components. It gives the general semantics of the component...
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Chapter and Conference Paper
Integrating data traffic in Enhanced-TDMA digital cellular systems
The Enhanced-TDMA digital cellular system is an enhancement of the emerging North American digital cellular standard (IS-54) that combines half-rate speech coding with digital speech interpolation to offer a v...
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Chapter and Conference Paper
On Selection of Paths for Multipath Routing
Multipath routing schemes distribute traffic among multiple paths instead of routing all the traffic along a single path. Two key questions that arise in multipath routing are how many paths are needed and how...
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Chapter and Conference Paper
QoS-Aware Adaptive Services in Mobile Ad-Hoc Networks
Ad-hoc wireless networks consist of mobile nodes interconnected by multi-hop wireless paths. Unlike conventional wireless networks, ad-hoc networks have no fixed network infrastructure or administrative suppor...
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Chapter and Conference Paper
Smart Environments: Middleware Building Blocks for Pervasive Network Computing (A Position Paper)
With the explosive expansion of the Internet as the global information infrastructure, coupled with rapid advances in wireless technologies, a new vision for computing is emerging. A seamless, anywhere, anytim...
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Chapter and Conference Paper
Towards Modeling and Testing of IP Routing Protocols
Routing protocols are typical distributed systems characterized by dynamic, concurrent and distributed behaviors. As the primary function of routing protocols, routing information processing constitutes the ma...
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Chapter and Conference Paper
A Solution to Mobile IP Registration for AAA
The Internet Engineering Task Force (IETF) Mobile IP working group has proposed the Mobile IP to support that an MH has the ability of roaming around a foreign domain. However, when it roams around a foreign d...
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Chapter and Conference Paper
Improved Channel Re-assigning for Inter-system Handover of 1.28 Mcps TDD/CDMA for IMT-2000
This paper investigates the performance improvement of new channel re-assigning scheme during the inter-system handover from 1.28 Mcps TDD mode. Two proposed structures describes the use of asymmetric time-slo...
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Chapter and Conference Paper
ASPOSE: Agent-Based Service Provisioning in Open Services Environment
Intense competition in telecommunication industry together with ever-increasing user requirements is changing service provisioning pattern in recent years. It is conceivable that future telecommunication servi...
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Chapter and Conference Paper
An Analytic Model Predicting the Optimal Range for Maximizing 1-Hop Broadcast Coverage in Dense Wireless Networks
We present an analytic model to predict the optimal range for maximizing 1-hop broadcast coverage in dense ad-hoc wireless networks, using information like network density and node sending rate. We first deriv...
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Chapter and Conference Paper
A Fast Motion Estimation Algorithm Based on Context-Adaptive Parallelogram Search Pattern
Block Motion Estimation is vital to the coding (compression) of natural video images, and it is one of the most important components of the standards of video compression technology. In order to reduce the hig...
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Chapter and Conference Paper
Lifetime-Extended, Power-Aware, Non-position Base Localized Routing in Hybrid Ad-Hoc/Infrastructure Network
This paper presents a localized routing protocol for both hybrid ad-hoc/infrastructure networks and conventional ad-hoc networks. The goal is to extend the network lifetime and to reduce power consumption. Sev...
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Chapter and Conference Paper
Inferring Queue Sizes in Access Networks by Active Measurement
Router queues can impact both round-trip times and throughput. Yet little is publicly known about queue provisioning employed by Internet services providers for the routers that control the access links to hom...
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Chapter and Conference Paper
Performance Analysis and Receiver Design for SDMA-Based Wireless Networks in Impulsive Noise
In this paper, performance analysis and receiver design in the uplink of SDMA-based wireless systems are performed in the presence of impulsive noise modeled as a symmetric alpha-stable process. The optimal re...
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Chapter and Conference Paper
Achieving Maximum Throughput and Service Differentiation by Enhancing the IEEE 802.11 MAC Protocol
To satisfy various needs and priorities of different users and applications, Wireless LANs are currently evolving to support service differentiation. Work is in progress to define a standard enhanced version o...
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Chapter and Conference Paper
Design & Development of a Remote Temperature Monitor System of Web Using Virtual Instruments
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Chapter and Conference Paper
Dynamic and Scalable Bandwidth Allocation for Beyond 3G CDMA Systems
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Chapter and Conference Paper
The MIS Course and the Curriculum of IMIS Specialty in China
This paper describes some background about the MIS as a course, MIS as a specialty and the relationship between MIS and IMIS in China. Based on the survey of Chinese universities selected by random on Internet...
