Journal ArticleDOI
LTE location technologies and delivery solutions
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TLDR
This paper will discuss location determination and delivery methods in LTE, realizable and simple network architectures necessary to support them, and offer a comparative analysis and recommendations.Abstract:
With the rapid growth of mobile communication systems, user location is proving to be an important asset for end users, operators, application service providers, enterprises, public safety and law enforcement officials, and others. There are a vast number of applications and use cases that exploit location capabilities, each with a diverse set of needs and requirements in terms of accuracy, latency, and scalability. Long Term Evolution (LTE) technology offers multiple methods for determining and delivering location information. The method chosen must meet and be tailored to the needs of the application and use case for which it is being designed. In this paper, we will discuss location determination and delivery methods in LTE, realizable and simple network architectures necessary to support them, and offer a comparative analysis and recommendations. We will also address representative use cases, their requirements, and solutions.read more
Citations
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Survey of Cellular Mobile Radio Localization Methods: From 1G to 5G
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Seamless Outdoors-Indoors Localization Solutions on Smartphones: Implementation and Challenges
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Deep Sensing for Future Spectrum and Location Awareness 5G Communications
TL;DR: A new joint estimation paradigm, namely deep sensing, is proposed for such challenging spectrum and location awareness applications that the mutual interruption between the two unknown quantities is fully considered and, therefore, the PU's emission state is identified by estimating its moving positions jointly.
Journal ArticleDOI
Multipath Estimating Delay Lock Loop for LTE Signal TOA Estimation in Indoor and Urban Environments
Pai Wang,Y. Jade Morton +1 more
TL;DR: The multipath estimating delay lock loop (MEDLL), which is originally designed for global positioning system receivers, is applied to LTE signal TOA estimation in multipath environments and indicates that the proposed MEDLL outperforms the conventional delayLock loop and SRA in term of multipath mitigation performance and computational complexity.
References
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Proceedings ArticleDOI
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