[PDF] Top 20 A Quorum-Based Scheme for Distributed Location Tracking
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A Quorum-Based Scheme for Distributed Location Tracking
... systems for mobile computing networks assume the existence of a cellular system of mobile nodes and stationary ...as a geographical area, which consists of many hexagonal cells. A fixed base ... See full document
8
Legion Structure for Quorum-Based Location Management in Mobile Computings
... of location information. In this paper, we propose a theory of Legion structure that can be used to construct some schemes of distributed applications, such as location management, information ... See full document
17
One-step pointer forwarding strategy for location tracking in distributed HLR environment
... chain for a given . can be computed by a simulation technique called the two-dimensional random ...In a two-dimensional random walk, a mobile may move in one of four possible direction ... See full document
12
An Enhanced Predictive Location Tracking Scheme with Deficient Signal Sources for Wireless Networks
... Wireless location technologies, which are designated to estimate the position of a mobile station (MS), have drawn a lot of attention over the past few ...objectives for the targeting MS can ... See full document
5
Location tracking with distributed HLR's and pointer forwarding
... proposes a distributed HLR approach for pointer forwarding and compares its performance with the original (the single HLR) pointer forwarding ...is a well-known technique used in the Andrew ... See full document
7
A direction-based location update scheme with a line-paging strategy for PCS networks
... propose a DBLU scheme with a line-paging strategy as an alternative location tracking ...our scheme has good performance when the cost of paging one LA is comparable with that of ... See full document
3
A cost effective distributed location management strategy for wireless networks
... on location techniques are almost based on the standard, IS-41 [6] or GSM ...are based on two-level databases, HLR and VLRs, to maintain the MS’s location ...information. A per- user ... See full document
11
Hybrid Network/Satellite-Based Location Estimation and Tracking Systems for Wireless Networks
... As a result, it is required to exploit a signal-selection scheme among the various signal ...error for the MSs position. Therefore, approximate solutions for achieving the optimal set ... See full document
16
Hybrid Unified Kalman Tracking Algorithms for Heterogeneous Wireless Location Systems
... paper, a hybrid unified KT (HUKT) algorithm is proposed based on both TOA and TDOA signal ...of a linear relationship between the measurement and estimated states, the Kalman filter is adopted to ... See full document
14
Wireless Location Tracking Algorithms for Environments with Insufficient Signal Sources
... variances) for location estimation and tracking of the ...four location tracking schemes are compared based on the same simulation scenario as shown in ...consistent ... See full document
14
A Stop-or-Move Mobility model for PCS networks and its location-tracking strategies
... the location-tracking problem in PCS ...assumed a simple random walk model, where mobile subscribers always stay in a roaming state and can move in any direction with equal ...propose a ... See full document
14
Imprecision-tolerant Location Management for Object-tracking Wireless Sensor Networks
... object tracking, where the key steps include event detection, target classification, location estimation and location ...tolerate a certain degree of imprecision in their query ...develop ... See full document
1
Imprecision-Tolerant Location Management for Object-Tracking Wireless Sensor Network
... Institute for Information Industry, Taipei, Taiwan, ...object tracking, where the key steps include event detection, target classification, location estimation and location ...tolerate ... See full document
14
A Region-Based Object Tracking Scheme Using A Region-Based Object Tracking Scheme Using
... system for video surveillance applications that require pixel-wise extraction ...situations. A confidence measure is proposed to minimize the effort of human ... See full document
5
A Dynamic Location Tracking Strategy for PCS Using Hierarchical Location Databases
... user’s location information from the previous call to that user. For users who receive calls fre- quently, the cost of a call delivery procedure can be saved ...stores location in- formation ... See full document
36
A Scheme for Smoothed Groove Tracking
... 1999) A new scheme that involves Fourier transformation to determine a correlation function of the first derivative of an electronic-density profile is proposed to improve the groove-tracking ... See full document
10
A BINARY FOREST QUORUM STRATEGY FOR K-MUTUAL EXCLUSION IN DISTRIBUTED SYSTEMS
... systems for the synchronization of exclusive access to the shared ...In distributed systems, the k-mutual exclusion problem arises in several inter- esting ...applications. For example, it could be ... See full document
9
A Steganographic Scheme Based on Wet Paper Codes Suitable for Uniformly Distributed Wet Pixels
... al.'s scheme, an improved image hiding scheme for grayscale images based on wet paper coding is proposed in this ...al.'s scheme and ours is that we shuffle all the pixels in the host ... See full document
2
A steganographic scheme based on wet paper codes suitable for uniformly distributed wet pixels
... 題名: A steganographic scheme based on wet paper codes suitable for uniformly distributed wet pixels 作者: Chang, Chin-Chen;Chou, Yung-Chen;Lin, Chia-Chen 貢獻者: Department of Computer ... See full document
2
Cyclic Spring Protocol A Quorum-Based Approach For Replica Control
... in distributed system. Most replication techniques are quorum-based ...smaller quorum size, higher availability, and better loading ...presents a new approach called cyclic spring ... See full document
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