MOBISYS
2015
ACM
8 years 1 months ago
2015
ACM
Recent literatures have demonstrated the feasibility and applicability of light-to-camera communications. They either use this new technology to realize specific applications, e....
MOBISYS
2015
ACM
8 years 1 months ago
2015
ACM
A cognitive assistance application combines a wearable device such as Google Glass with cloudlet processing to provide step-by-step guidance on a complex task. In this paper, we f...
MOBISYS
2015
ACM
8 years 1 months ago
2015
ACM
Many indoor localization algorithms have been proposed to enable location-based applications in indoor environments. However, these systems are monolithic and not componentbased. ...
MOBISYS
2015
ACM
8 years 1 months ago
2015
ACM
The smartphone has become an important part of our daily lives. However, the user experience is still far from being optimal. In particular, despite the rapid hardware upgrades, c...
MOBIHOC
2015
ACM
8 years 1 months ago
2015
ACM
Making judicious channel access and transmission scheduling decisions is essential for improving performance (delay, throughput, etc.) as well as energy and spectral efficiency i...
MOBIHOC
2015
ACM
8 years 1 months ago
2015
ACM
Equipped with the multi-user MIMO (MU-MIMO) technology, a WiFi access point (AP) with M antennas can achieve M degreesof-freedom (DoF) in theory. Existing MU-MIMO protocols strive...
MOBIHOC
2015
ACM
8 years 1 months ago
2015
ACM
The goal of this paper is to infer features of urban ecology (i.e., social and economic activities, and social interaction) from spatiotemporal cell phone activity data. We presen...
MOBIHOC
2015
ACM
8 years 1 months ago
2015
ACM
Roadside units (RSUs) with caching abilities are becoming an important part for the future transportation system, enabling both Internet accesses and local caching services for ve...
MOBIHOC
2015
ACM
8 years 1 months ago
2015
ACM
Poor scalability is a long standing problem in multi-user MIMO (MU-MIMO) networks: in order to select concurrent uplink users with strong channel orthogonality and thus high total...
MOBIHOC
2015
ACM
8 years 1 months ago
2015
ACM
With the rich set of embedded sensors installed in smartphones and the large number of mobile users, we witness the emergence of many innovative commercial mobile crowdsensing app...