[PDF] Top 20 Comparing the PCS location tracking strategies
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Comparing the PCS location tracking strategies
... Using (15), the hit ratio can be easily computed for a general portable residence time distribution (the Laplace pairs for many functions are already available [16], [17]). We c[r] ... See full document
8
Intelligent location tracking strategy in PCS
... is callcd, using this strategy the MH is not paged according to the original LA sequence in the LA list. If thcic is inore than one record in the p4ging inlbr- niatio[r] ... See full document
6
A Stop-or-Move Mobility model for PCS networks and its location-tracking strategies
... on the SMM model, we then propose location-management strategies that are based on static thresholds and adaptive ...these strategies are presented, which show significant improvement over ... See full document
14
A Dynamic Location Tracking Strategy for PCS Using Hierarchical Location Databases
... to the caching strategy which reuses the user’s location information from the previous call to that ...quently, the cost of a call delivery procedure can be saved ...However, the ... See full document
36
Location tracking in a wireless sensor network by mobile agents and its data fusion strategies
... requires the cooperation of at least three sensors. The mobile agent, called the master, will invite two neighboring sensors to participate by dispatching a slave agent to each of ...perform ... See full document
13
Deregistration strategies for PCS networks
... deregistration strategies for personal communication service (PCS) ...a PCS network, registration is the process by which portables in- form the network of their current location ... See full document
9
Adaptive Region-Based Location Management for PCS Systems
... The location management specified in the IS-41 standard has several ...disadvantages. The HLR becomes a bottleneck of the network system. Also, the registration process may incur ... See full document
10
Another Two-level Pointer Strategy for Location Management in PCS Networks
... with the MSC, and the combination of MSC/VLR is to evolve to be SS7 ...compatible. The outline of this paper is as follows. Section 2 gives the proposed ...presents the analytic model. ... See full document
6
An analysis of location record checkpointing interval for mobility database in PCS networks
... of the mobile user’s location. In GSM and UMTS, user location records are stored in a two-level database that consists of HLR (Home Location Register) and VLR (Visitor Location ... See full document
8
Location tracking with distributed HLR's and pointer forwarding
... reduce the “find” cost in call delivery, the PCS service provider may distribute HLR databases in the ...integrates the concept of distributed HLR’s with pointer forwarding, and ... See full document
7
A direction-based location update scheme with a line-paging strategy for PCS networks
... that the update cost is significantly ...alternative location tracking method. The numer- ical results show that our scheme has good performance when the cost of paging one LA is ... See full document
3
A predictive location tracking algorithm for mobile devices with deficient signal sources
... of the existing schemes become unapplicable due to the insufficiency of signal ...Predictive Location Tracking (PLT) algorithm is proposed to alleviate this ...problem. The predictive ... See full document
5
A Mobile-Agent Approach for Location Tracking in aWireless Sensor Network
... of the goals of sensor networks is to monitor the environment, one fundamental issue is the location- tracking problem, whose goal is to trace the roaming paths of moving objects ... See full document
12
One-step pointer forwarding strategy for location tracking in distributed HLR environment
... of the main challenges in personal communi- cation service (PCS) is to locate many mobiles that may move frequently from place to ...to the two-level hierarchical strategy in IS-41 and GSM, several ... See full document
12
An Enhanced Predictive Location Tracking Scheme with Deficient Signal Sources for Wireless Networks
... that the design of the predictive location tracking (PLT) scheme was presented in our previous work in ...[3]. The PLT algorithm is proposed to improve the problem by utilizing ... See full document
5
Energy efficient strategies for object tracking in sensor networks: A data mining approach
... object tracking sensor networks (OTSNs) due to the wide ...is the energy saving strategy in considering the limited power of sensor ...nodes. The past studies on energy saving in OTSNs ... See full document
10
The GETA Sandals: A Footprint Location Tracking System
... 8. The positioning accuracy (error) under different walking speeds over the walking dis- ...describes the design, implementation, and evaluation of our footprint- based indoor location system ... See full document
12
Reducing location update cost in a PCS network
... of the portable residence times (in registration areas) may affect the performance of TLA when the registration cost is ...low. The performance of TLA degrades when is ...modifying the ... See full document
9
Billing strategies and performance analysis for PCS networks
... both the Department of Mathematics and the Institute of Automation at Qufu Normal ...in the Department of Systems, Control and Industrial Engineering, Case Western Reserve University, where he held a ... See full document
14
Dynamic resource assignment strategies for PCS data services
... This paper proposes a generic Mobile Switching Center (MSC) resource allocation algorithm called M R A algorithm for Personal Communications Ser- vices (PCS) data services.. T[r] ... See full document
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