ICC 2019 - 2019 IEEE International Conference on Communications (ICC)最新文献

Outage Constrained Robust Beamforming Design for SWIPT-Enabled Cooperative NOMA System 基于swift的协同NOMA系统的中断约束鲁棒波束形成设计

ICC 2019 - 2019 IEEE International Conference on Communications (ICC) Pub Date : 2019-07-15 DOI: 10.1109/ICC.2019.8761158

Binbin Su, Q. Ni, Wenjuan Yu, H. Pervaiz

{"title":"Outage Constrained Robust Beamforming Design for SWIPT-Enabled Cooperative NOMA System","authors":"Binbin Su, Q. Ni, Wenjuan Yu, H. Pervaiz","doi":"10.1109/ICC.2019.8761158","DOIUrl":"https://doi.org/10.1109/ICC.2019.8761158","url":null,"abstract":"We investigate the robust beamforming design for a simultaneous wireless information and power transfer (SWIPT) enabled system, with the cooperative non-orthogonal multiple access (NOMA) protocol applied. A novel cooperative NOMA scheme is proposed, where a strong user with better channel conditions adopts power splitting (PS) scheme and acts as an energy-harvesting relay to forward the decoded signal to the weak user. The presence of channel uncertainties is considered by introducing the outage-based constraints of signal to interference plus noise ratio (SINR). Specifically, it is assumed that only imperfect channel state information (CSI) is known at the base station (BS), due to the reason that the BS is far away from both users and suffers serious feedback delay. Our aim is to maximize the strong user's data rate, by optimally designing the robust transmit beamforming and PS ratio, while guaranteeing the correct decoding of the weak user. The proposed formulation yields to a challenging nonconvex optimization problem. To solve it, we first approximate the probabilistic constraints with the Bernstein-type inequalities, which can then be globally solved by two-dimensional exhaustive search. To further reduce the complexity, an efficient low-complexity algorithm is proposed with the aid of successive convex approximation (SCA). Numerical results show that the proposed algorithm converges quickly, and the proposed SWIPT-enabled robust cooperative NOMA system achieves better performance than existing protocols.","PeriodicalId":402732,"journal":{"name":"ICC 2019 - 2019 IEEE International Conference on Communications (ICC)","volume":"156 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125928702","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Self-Organization Drone-Based Unmanned Aerial Vehicles (UAV) Networks 基于自组织无人机的无人机(UAV)网络

ICC 2019 - 2019 IEEE International Conference on Communications (ICC) Pub Date : 2019-07-15 DOI: 10.1109/ICC.2019.8761876

Ting-Ting Yang, C. Foh, F. Héliot, C. Leow, P. Chatzimisios

引用次数: 9

Watch Your Step! Detecting Stepping Stones in Programmable Networks 小心脚下!可编程网络中的垫脚石检测

ICC 2019 - 2019 IEEE International Conference on Communications (ICC) Pub Date : 2019-07-15 DOI: 10.1109/ICC.2019.8761731

Debopam Bhattacherjee, A. Gurtov, T. Aura

引用次数: 2

Type-Spread Molecular Communications: Principles and Inter-Symbol Interference Mitigation 类型扩散分子通信:原理和符号间干扰缓解

ICC 2019 - 2019 IEEE International Conference on Communications (ICC) Pub Date : 2019-07-15 DOI: 10.1109/ICC.2019.8761545

Weidong Gao, T. Mak, Lie-liang Yang

引用次数: 3

Position-Based Beamforming Design for UAV Communications in LTE Networks 基于位置的LTE网络无人机通信波束形成设计

ICC 2019 - 2019 IEEE International Conference on Communications (ICC) Pub Date : 2019-07-15 DOI: 10.1109/ICC.2019.8761505

W. Miao, Chunbo Luo, G. Min, Liang Wu, Tianxiao Zhao, Yang Mi

{"title":"Position-Based Beamforming Design for UAV Communications in LTE Networks","authors":"W. Miao, Chunbo Luo, G. Min, Liang Wu, Tianxiao Zhao, Yang Mi","doi":"10.1109/ICC.2019.8761505","DOIUrl":"https://doi.org/10.1109/ICC.2019.8761505","url":null,"abstract":"Unmanned Aerial Vehicles (UAVs) have demonstrated exceptional capabilities in many real-world applications such as remote sensing, emergency medicine delivery and precision agriculture. LTE networks are regarded as key candidates to offer high performance broadband wireless services to support UAV applications and safe deployment. However, the unique features of aerial UAVs including high-altitude manipulation, three-dimension (3D) mobility and rapid velocity changes, pose challenging issues for optimising LTE wireless communications to support UAVs, especially under the severe inter-cell interference generated by UAVs in the sky. To deal with this issue, we propose a novel position-based robust beamforming algorithm to improve the performance of LTE networks to serve UAVs. For obtaining optimal weight vectors that could tolerate Direction-of-Arrival (DoA) estimation errors, we propose a hybrid method to integrate the channel information and UAV flight information to accurately estimate the DoA angle range. In order to validate the performance of the proposed robust beamforming algorithm, we conduct comprehensive simulation experiments under practical configurations. The results show that the proposed robust beamforming algorithm outperforms benchmark Linearly Constrained Minimum Variance (LCMV) beamforming and GPS-based beamforming algorithms.","PeriodicalId":402732,"journal":{"name":"ICC 2019 - 2019 IEEE International Conference on Communications (ICC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123813878","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 8

BIDS: Bio-Inspired, Collaborative Intrusion Detection for Software Defined Networks 基于生物的软件定义网络协同入侵检测

ICC 2019 - 2019 IEEE International Conference on Communications (ICC) Pub Date : 2019-07-15 DOI: 10.1109/ICC.2019.8761410

Qianru Zhou, D. Pezaros

{"title":"BIDS: Bio-Inspired, Collaborative Intrusion Detection for Software Defined Networks","authors":"Qianru Zhou, D. Pezaros","doi":"10.1109/ICC.2019.8761410","DOIUrl":"https://doi.org/10.1109/ICC.2019.8761410","url":null,"abstract":"With network attacks becoming more sophisticated and unpredictable, detecting their onset and mitigating their effects in an automated manner become increasingly challenging. Lightweight and agile detection mechanisms that are able to detect zero-day attacks are in great need. High true-negative rate and low false-positive rate are the most important indicators for a intrusion detection system. In this paper, we exploit the logically-centralised view of Software-Defined Networking (SDN) to increase true-negative rate and lower false-positive rate in a intrusion detection system based on the Artificial Immune System (AIS). We propose the use of an antibody fuser in the controller to merge and fuse the mature antibody sets trained in the individual switches and turn the real intrusion records each switch has seen into antibodies. Our results show that both the false-positive rate and true-negative rate experience significant improvement with the number of local antibody sets fused grows, consuming less cpu usage overhead. A peak improvement can reach over 80% when antibody sets from all switches are taken into consideration.","PeriodicalId":402732,"journal":{"name":"ICC 2019 - 2019 IEEE International Conference on Communications (ICC)","volume":"181 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123269392","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Diversity-Multiplexing Tradeoff of the Two-User X-Channel with Two Antennas 双天线双用户x通道的分集-复用权衡

ICC 2019 - 2019 IEEE International Conference on Communications (ICC) Pub Date : 2019-05-23 DOI: 10.1109/ICC.2019.8761972

Young-bin Kim, M. G. Kang, Wan Choi

引用次数: 1

Energy Saving and Interference Cancellation in the WLAN with a Full-Duplex Access Point 采用全双工接入点的无线局域网节能与干扰消除

ICC 2019 - 2019 IEEE International Conference on Communications (ICC) Pub Date : 2019-05-20 DOI: 10.1109/ICC.2019.8761671

Caihong Kai, Tianyu Huang, Xinyue Hu, Lusheng Wang

{"title":"Energy Saving and Interference Cancellation in the WLAN with a Full-Duplex Access Point","authors":"Caihong Kai, Tianyu Huang, Xinyue Hu, Lusheng Wang","doi":"10.1109/ICC.2019.8761671","DOIUrl":"https://doi.org/10.1109/ICC.2019.8761671","url":null,"abstract":"This paper investigates the problem of minimizing power consumption under the situation of eliminating the uplink-downlink interference (UDI) through the IC2 technique for a full-duplex WLAN where half-duplex users communicate with the full-duplex AP. In particular, the problem formulation is to minimize the power consumption of half-duplex users and the full-duplex AP in the system while guaranteeing the required data rate of both the uplink and downlink users. The formulated problem falls into a mixed integer nonlinear programming (MINLP) form, which is generally NP-hard to solve. To make the problem tractable, we divide it into user pairing and power allocation sub-problems. Specifically, we devise a user pairing criterion based on the signal-to-interference-plus-noise ratio (SINR) to reduce the interference at downlink users incurred by the uplink transmission, thus decreasing the power that used to eliminate the interference. After that, we adjust the transmit power of both users and the AP to minimize the total power consumption under the constraint of users' minimum data rate requirements. Simulation results are presented to evaluate the performance of our scheme and demonstrate the power consumption reduction compared to other schemes in full-duplex WLANs.","PeriodicalId":402732,"journal":{"name":"ICC 2019 - 2019 IEEE International Conference on Communications (ICC)","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127243924","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

An IEEE 802.11 Compliant SDR-Based System for Vehicular Visible Light Communications 一种符合IEEE 802.11标准的基于sdr的车载可见光通信系统

ICC 2019 - 2019 IEEE International Conference on Communications (ICC) Pub Date : 2019-05-20 DOI: 10.1109/ICC.2019.8761960

Muhammad Sohaib Amjad, Claas Tebruegge, Agon Memedi, Stephan Kruse, C. Kress, C. Scheytt, F. Dressler

{"title":"An IEEE 802.11 Compliant SDR-Based System for Vehicular Visible Light Communications","authors":"Muhammad Sohaib Amjad, Claas Tebruegge, Agon Memedi, Stephan Kruse, C. Kress, C. Scheytt, F. Dressler","doi":"10.1109/ICC.2019.8761960","DOIUrl":"https://doi.org/10.1109/ICC.2019.8761960","url":null,"abstract":"We present a complete Visible Light Communication (VLC) system for experimental Vehicular VLC (V-VLC) research activities. Visible light is becoming an important technology complementing existing Radio Frequency (RF) technologies such as Cellular V2X (C-V2X) and Dedicated Short Range Communication (DSRC). In this scope, first works helped introducing new simulation models to explore V-VLC capabilities, technologies, and algorithms. Yet, experimental prototypes are still in an early phase. We aim bridging this gap with our system, which integrates a custom-made driver hardware, commercial vehicle light modules, and an Open Source signal processing implementation in GNU Radio, which explicitly offers rapid prototyping. Our system supports OFDM with a variety of Modulation and Coding Schemes (MCS) and is compliant to IEEE 802.11; this is in line with the upcoming IEEE 802.11 LC standard as well. In an extensive series of experiments, we assessed the communication performance by looking at realistic inter vehicle distances. Our results clearly show that our system supports even higher order MCS with very low error rates over long distances.","PeriodicalId":402732,"journal":{"name":"ICC 2019 - 2019 IEEE International Conference on Communications (ICC)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127277909","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 13

SDN-Ti: A General Solution Based on SDN to Attacker Traceback and Identification in IPv6 Networks SDN- ti:基于SDN的IPv6网络攻击者溯源与识别的通用解决方案

ICC 2019 - 2019 IEEE International Conference on Communications (ICC) Pub Date : 2019-05-20 DOI: 10.1109/ICC.2019.8761485

Chunlei Li, Qian Wu, Hewu Li, Jiang Zhou

{"title":"SDN-Ti: A General Solution Based on SDN to Attacker Traceback and Identification in IPv6 Networks","authors":"Chunlei Li, Qian Wu, Hewu Li, Jiang Zhou","doi":"10.1109/ICC.2019.8761485","DOIUrl":"https://doi.org/10.1109/ICC.2019.8761485","url":null,"abstract":"Network attacks have become a growing threat to the current Internet. For the enhancement of network security and accountability, it is urgent to find the origin and identity of the adversary who misbehaves in the network. Some studies focus on embedding users' identities into IPv6 addresses, but such design cannot support the Stateless Address Autoconfiguration (SLAAC) protocol which is widely deployed nowadays. In this paper, we propose SDN-Ti, a general solution to traceback and identification for attackers in IPv6 networks based on Software Defined Network (SDN). In our proposal, the SDN switch performs a translation between the source IPv6 address of the packet and its trusted ID-encoded address generated by the SDN controller. The network administrator can effectively identify the attacker by parsing the malicious packets when the attack incident happens. Our solution not only avoids the heavy storage overhead and time synchronism problems, but also supports multiple IPv6 address assignment scenarios. What's more, SDN-Ti does not require any modification on the end device, hence can be easily deployed. We implement SDN-Ti prototype and evaluate it in a real IPv6 testbed. Experiment results show that our solution only brings very little extra performance cost, and it shows considerable performance in terms of latency, CPU consumption and packet loss compared to the normal forwarding method. The results indicate that SDN-Ti is feasible to be deployed in practice with a large number of users.","PeriodicalId":402732,"journal":{"name":"ICC 2019 - 2019 IEEE International Conference on Communications (ICC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122802398","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3