Search Results - "2015 IEEE International Conference on Communications (ICC)"

Optimal geographic caching in cellular networks by Blaszczyszyn, Bartlomiej, Giovanidis, Anastasios

“…In this work we consider the problem of an optimal geographic placement of content in wireless cellular networks modelled by Poisson point processes…”
Get full text

Towards power consumption-delay tradeoff by workload allocation in cloud-fog computing by Ruilong Deng, Rongxing Lu, Chengzhe Lai, Luan, Tom H.

“…Fog computing, characterized by extending cloud computing to the edge of the network, has recently received considerable attention. The fog is not a substitute…”
Get full text

Beam-searching and transmission scheduling in millimeter wave communications by Shokri-Ghadikolaei, Hossein, Gkatzikis, Lazaros, Fischione, Carlo

“…Millimeter wave (mmWave) wireless networks rely on narrow beams to support multi-gigabit data rates. Nevertheless, the alignment of transmitter and receiver…”
Get full text

3-D statistical channel model for millimeter-wave outdoor mobile broadband communications by Samimi, Mathew K., Rappaport, Theodore S.

“…This paper presents an omnidirectional spatial and temporal 3-dimensional statistical channel model for 28 GHz dense urban non-line of sight environments. The…”
Get full text

Iterative multiuser receiver in sparse code multiple access systems by Yiqun Wu, Shunqing Zhang, Yan Chen

“…Sparse code multiple access (SCMA) is a novel non-orthogonal multiple access scheme, in which multiple users access the same channel with user-specific sparse…”
Get full text

On the matrix inversion approximation based on neumann series in massive MIMO systems by Dengkui Zhu, Boyu Li, Ping Liang

“…Zero-Forcing (ZF) has been considered as one of the potential practical precoding and detection method for massive MIMO systems. One of the most important…”
Get full text

The human body and millimeter-wave wireless communication systems: Interactions and implications by Ting Wu, Rappaport, Theodore S., Collins, Christopher M.

“…With increasing interest in millimeter-wave wireless communications, investigations on interactions between the human body and millimeter-wave devices are…”
Get full text

6 million spam tweets: A large ground truth for timely Twitter spam detection by Chao Chen, Jun Zhang, Xiao Chen, Yang Xiang, Wanlei Zhou

“…Twitter has changed the way of communication and getting news for people's daily life in recent years. Meanwhile, due to the popularity of Twitter, it also…”
Get full text

Age of information of multiple sources with queue management by Pappas, Nikolaos, Gunnarsson, Johan, Kratz, Ludvig, Kountouris, Marios, Angelakis, Vangelis

“…We consider a system of multiple sources generating status update packets, which need to be sent by a single transmitter to a destination over a network. In…”
Get full text

Near-optimal hybrid analog and digital precoding for downlink mmWave massive MIMO systems by Linglong Dai, Xinyu Gao, Jinguo Quan, Shuangfeng Han, Chih-Lin I

“…Millimeter wave (mmWave) massive MIMO can achieve orders of magnitude increase in spectral and energy efficiency, and it usually exploits the hybrid analog and…”
Get full text

Information Centric Networking in IoT scenarios: The case of a smart home by Amadeo, Marica, Campolo, Claudia, Iera, Antonio, Molinaro, Antonella

“…The Information-Centric Networking (ICN) paradigm for the future Internet is fundamentally different from the classic host-centric Internet Protocol (IP). By…”
Get full text

User mobility-aware Virtual Network Function placement for Virtual 5G Network Infrastructure by Taleb, Tarik, Bagaa, Miloud, Ksentini, Adlen

“…Cloud offerings represent a promising solution for mobile network operators to cope with the surging mobile traffic. The concept of carrier cloud has therefore…”
Get full text

Reliable broadcast to a user group with limited source transmissions by Xiaoli Xu, Kumar Meenakshi Sundaram Gandhi, Praveen, Yong Liang Guan

“…In order to reduce the number of retransmissions and save power for the source node, we propose a two-phase coded scheme to achieve reliable broadcast from the…”
Get full text

Active user detection and channel estimation in uplink CRAN systems by Xiao Xu, Xiongbin Rao, Lau, Vincent K. N.

“…Cloud Radio Access Network (CRAN) is proposed as a promising network architecture for future mobile communications. In this paper, we consider the topic of…”
Get full text

Analyzing and modeling spatio-temporal dependence of cellular traffic at city scale by Xiaming Chen, Yaohui Jin, Siwei Qiang, Weisheng Hu, Kaida Jiang

“…Traffic characteristics over space and time constitute an important aspect of cellular networks in consideration of resource provision, traffic engineering and…”
Get full text

FlowRanger: A request prioritizing algorithm for controller DoS attacks in Software Defined Networks by Lei Wei, Fung, Carol

“…Software Defined Networking (SDN) introduces a new communication network management paradigm and has gained much attention from academia and industry. However,…”
Get full text

Energy efficiency in heterogeneous networks by Jie Tang, So, Daniel K. C., Alsusa, Emad, Hamdi, Khairi, Shojaeifard, Arman

“…Heterogeneous network (HetNet) deployment is considered a de facto solution for meeting the ever increasing mobile traffic demand. However, excessive power…”
Get full text

Joint resource allocation and offloading strategies in cloud enabled cellular networks by Kamoun, Mohamed, Labidi, Wael, Sarkiss, Mireille

“…The numerous features installed in recent mobile phones opened the door to a wide range of applications involving localization, storage, photo and video taking…”
Get full text

A Software Defined Network architecture for GeoBroadcast in VANETs by Yu-Chun Liu, Chien Chen, Chakraborty, Suchandra

“…This paper proposes a Software Defined Network (SDN) architecture for GeoBroadcast in VANETs. We have implemented a component to automatically manage the…”
Get full text

WicLoc: An indoor localization system based on WiFi fingerprints and crowdsourcing by Jianwei Niu, Bowei Wang, Long Cheng, Rodrigues, Joel J. P. C.

“…WiFi fingerprint-based indoor localization techniques have been proposed and widely used in recent years. Most solutions need a site survey to collect…”
Get full text