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PIMRC
2015
IEEE
8 years 3 months ago
Double auction and negotiation for dynamic resource allocation with elastic demands
—Resource allocation is an important topic with a wide range of applications. In many practical cases, users and resource suppliers are players in the market. As a result, much e...
Yue Yang, Shiqiang Wang, Qingyang Song, Lei Guo 00...
PIMRC
2015
IEEE
8 years 3 months ago
Improving robustness of cyclostationary detectors to cyclic frequency mismatch using Slepian basis
—Spectrum Sensing (SS) is one of the fundamental mechanisms required by a Cognitive Radio (CR). Among several SS techniques, cyclostationary feature detection is considered as an...
Shree Krishna Sharma, Tadilo Endeshaw Bogale, Syme...
PIMRC
2015
IEEE
8 years 3 months ago
Providing extreme mobile broadband using higher frequency bands, beamforming, and carrier aggregation
—To meet future demands on user experience and traffic volumes, mobile networks need to evolve towards providing higher capacities and data rates. In this paper we investigate t...
Fredrik Athley, Sibel Tombaz, Eliane Semaan, Claes...
PIMRC
2015
IEEE
8 years 3 months ago
Channel prediction for multiuser downlink LTE-TDD systems
—Base station side precoding takes the advantage of channel reciprocal properties in Long-Term Evolution Time Division Duplex (LTE-TDD) systems to achieve high data rates for mul...
Qinxin Liu
PIMRC
2015
IEEE
8 years 3 months ago
End-to-end throughput and delay analysis for IEEE 802.11 string topology multi-hop network using Markov-chain model
—This paper proposes the analytical expressions for the IEEE 802.11 string-topology multi-hop networks using Markov-chain model. For achieving that, the proposed analysis procedu...
Kosuke Sanada, Nobuyoshi Komuro, Hiroo Sekiya
PIMRC
2015
IEEE
8 years 3 months ago
On percolation connectivity of large scale wireless networks with directional antennas
—We investigate the percolation connectivity of wireless ad hoc networks with directional antennas (called DIR networks). One of major concerns is to derive bounds on the number ...
Hongning Dai, Raymond Chi-Wing Wong, Wei Zhang, Li...
PIMRC
2015
IEEE
8 years 3 months ago
CRC error correction for energy-constrained transmission
Abstract—In this paper, we investigate the application of iterative decoding algorithms to error correction of cyclic redundancy check (CRC) codes widely used in low-energy commu...
Evgeny Tsimbalo, Xenofon Fafoutis, Robert J. Piech...
PIMRC
2015
IEEE
8 years 3 months ago
Multi-cell linear precoding design for throughput optimization with imperfect CSI and outage
—Cooperative multi-cell MIMO techniques are well known for their outstanding capability to mitigate inter-cell interference by allowing user data to be jointly processed by sever...
Xin Zhang, Richard Fritzsche, Andreas Festag, Pin-...
PIMRC
2015
IEEE
8 years 3 months ago
Determining frequency reuse feasibility in device-to-device cellular networks
—Device-to-Device (D2D) communication in cellular networks allows dynamic frequency reuse even within a cell, which can increase the frequency reuse factor beyond one. To perform...
Markus Klugel, Wolfgang Kellerer
PIMRC
2015
IEEE
8 years 3 months ago
Social Wi-Fi: Hotspot sharing with online friends
—Security and liability issues set barriers to WiFi sharing, giving away opportunities to capitalize the unused capacity in WiFi networks and provide wider Internet access. Consi...
Zhen Cao, Jürgen Fitschen, Panagiotis Papadim...