This paper introduces a review article on indoor localization techniques and technologies.
The paper starts with current localization systems and summarizes comparisons between …

With myriad augmented reality, social networking, and retail shopping applications all on the
horizon for the mobile handheld, a fast and accurate location technology will become key to …

Despite of several years of innovative research, indoor localization is still not mainstream.
Existing techniques either employ cumbersome fingerprinting, or rely upon the deployment …

Despite the rapid growth of next-generation cellular networks, researchers and end-users
today have limited visibility into the performance and problems of these networks. As LTE …

Cardiovascular diseases kill 18 million people each year. Currently, a patient's health is
assessed only during clinical visits, which are often infrequent and provide little information …

The motivation of this work is to help outpatients find their corresponding departments or
clinics, thus, it needs to provide indoor positioning services with a room-level accuracy …

Increasing demand on wireless communications also increases the issues related to
communication security. Among different security solutions, physical layer security have …

Long-range low-power localization is a key technology that enables a host of new
applications of wireless sensor nodes. We present RF-Echo, a new low-power RF …

Dilution of precision (DOP) is a value that can describe the effect on the relationship
between measurement error and position determination error. The DOP of a positioning …

We consider the problem of satisfying communication demands in a multi-agent system
where several robots cooperate on a task and a fixed subset of the agents act as mobile …