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Interference-aware routing for hop-count minimization in wireless D2D networks 无线D2D网络中用于跳数最小化的干扰感知路由
2013 IEEE/CIC International Conference on Communications in China - Workshops (CIC/ICCC) Pub Date : 2013-11-21 DOI: 10.1109/ICCCHINAW.2013.6670569
Pinyi Ren, Qinghe Du, Li Sun
{"title":"Interference-aware routing for hop-count minimization in wireless D2D networks","authors":"Pinyi Ren, Qinghe Du, Li Sun","doi":"10.1109/ICCCHINAW.2013.6670569","DOIUrl":"https://doi.org/10.1109/ICCCHINAW.2013.6670569","url":null,"abstract":"Device-to-device networks (D2D) underlaying cellular networks have been widely recognized as one of the major approaches for ubiquitous information exchange featuring future Internet of things (IoT). In this paper, we propose an interference-aware routing for wireless D2D networks. Our objective for routing is to minimize the hop-count, which can decrease not only the delay for D2D connections, but also the power consumptions in D2D networks. Moreover, our routing algorithm is designed to avoid the violation of tolerable interferences to cellular users as well as to fulfill the rate requirement of D2D services. Our proposed routing scheme jointly takes the geometric information, interference constraint, and D2D rate requirements into account, and yields only low computational complexity. Also conducted is a set of simulation evaluations in a cellular sector which demonstrate the superiority of our proposed scheme compared over the baseline schemes.","PeriodicalId":121230,"journal":{"name":"2013 IEEE/CIC International Conference on Communications in China - Workshops (CIC/ICCC)","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121863051","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: 26
Discovery of device-device proximity: Physical layer design for D2D discovery 设备-设备接近度的发现:D2D发现的物理层设计
2013 IEEE/CIC International Conference on Communications in China - Workshops (CIC/ICCC) Pub Date : 2013-11-21 DOI: 10.1109/ICCCHINAW.2013.6670589
Ying Peng, Qiubin Gao, Shaohui Sun, Zheng Yan-Xiu
{"title":"Discovery of device-device proximity: Physical layer design for D2D discovery","authors":"Ying Peng, Qiubin Gao, Shaohui Sun, Zheng Yan-Xiu","doi":"10.1109/ICCCHINAW.2013.6670589","DOIUrl":"https://doi.org/10.1109/ICCCHINAW.2013.6670589","url":null,"abstract":"This paper introduces scenarios, use cases and requirements for discovery of device-device (D2D) proximity from 3GPP SA and RAN. D2D discovery procedure, D2D discovery signal and LTE-based design are discussed. Corresponding solution options and discovery link budget based on current 3GPP evaluation are also provided.","PeriodicalId":121230,"journal":{"name":"2013 IEEE/CIC International Conference on Communications in China - Workshops (CIC/ICCC)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131069060","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: 25
Multicast capacity of ad hoc networks with transmission uncertainty 具有传输不确定性的ad hoc网络的组播容量
2013 IEEE/CIC International Conference on Communications in China - Workshops (CIC/ICCC) Pub Date : 2013-11-21 DOI: 10.1109/ICCCHINAW.2013.6670585
Guanglin Zhang, Lin Wang
{"title":"Multicast capacity of ad hoc networks with transmission uncertainty","authors":"Guanglin Zhang, Lin Wang","doi":"10.1109/ICCCHINAW.2013.6670585","DOIUrl":"https://doi.org/10.1109/ICCCHINAW.2013.6670585","url":null,"abstract":"We investigate the multicast capacity of ad hoc networks with transmission uncertainty. Previous approaches on the multicast capacity of wireless networks mainly focus on ideal transmission models, e.g., protocol model, physical model or Gaussian channel model. All the above transmission models assume an error-free reception at the receiver node given that the Signal to Interference and Noise Ratio (SINR) at the receiver node exceeds a certain threshold. Using the above ideal transmission model, the per-node multicast capacity was shown to be Θ(1/√kn log n) when k = O(n/log n), and is Θ(1/n) when k = Ω(n/log n). In this paper, we consider more realistic transmission model. We investigate the multicast capacity of ad hoc networks by considering the non-zero probability of erroneous reception at the receiver nodes. We show that for the multicast pattern, the cumulative impact of packet losses over multihops during the transmission from a source node to its destinations will cause a per-node capacity reduction, which behaviors as O(1/kn). We then propose a new scheduling scheme to overcome this limitation, which can increase the per-node capacity to Ω(1/Ωkn (log n)α + 2/2(α-2)), where α > 2 is the path loss exponent.","PeriodicalId":121230,"journal":{"name":"2013 IEEE/CIC International Conference on Communications in China - Workshops (CIC/ICCC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130237693","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 energy-efficient spectrum handoff and access mechanism for the WBAN system 一种WBAN系统的高能效频谱切换和接入机制
2013 IEEE/CIC International Conference on Communications in China - Workshops (CIC/ICCC) Pub Date : 2013-11-21 DOI: 10.1109/ICCCHINAW.2013.6670580
C. Ren, Hui Yu, Chuan Ma, Jing Liu, Yunfeng Guan
{"title":"An energy-efficient spectrum handoff and access mechanism for the WBAN system","authors":"C. Ren, Hui Yu, Chuan Ma, Jing Liu, Yunfeng Guan","doi":"10.1109/ICCCHINAW.2013.6670580","DOIUrl":"https://doi.org/10.1109/ICCCHINAW.2013.6670580","url":null,"abstract":"The energy consumption of a WBAN system can be divided into three parts: transmitting, sensing and channel switching. Considering the fact that the WBAN system are power-supply limited, the energy-efficient spectrum handoff schemes have been proposed by many previous works, aiming at extending the endurance life of a WBAN system. In this paper, we consider a WBAN system which access multiple PU channels with cognitive radio. An spectrum handoff policy is proposed to balance between energy consumption and network throughput. Based on this, the spectrum access is then implemented by the Greedy algorithm. Our method can obtain proper balance between energy consumption and network throughput. Besides, it also outperforms the existing methods in the sense of both hardware complexity and channel distributions. All the pre-mentioned benefits are demonstrated by the simulation results.","PeriodicalId":121230,"journal":{"name":"2013 IEEE/CIC International Conference on Communications in China - Workshops (CIC/ICCC)","volume":"82 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115752547","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
Downlink interference management for D2D communication underlying cellular networks 基于蜂窝网络的D2D通信下行链路干扰管理
2013 IEEE/CIC International Conference on Communications in China - Workshops (CIC/ICCC) Pub Date : 2013-11-21 DOI: 10.1109/ICCCHINAW.2013.6670592
Bin Guo, Shaohui Sun, Qiubin Gao
{"title":"Downlink interference management for D2D communication underlying cellular networks","authors":"Bin Guo, Shaohui Sun, Qiubin Gao","doi":"10.1109/ICCCHINAW.2013.6670592","DOIUrl":"https://doi.org/10.1109/ICCCHINAW.2013.6670592","url":null,"abstract":"Device-to-Device (D2D) communication underlying cellular networks and reusing cellular resources enhances the network capacity and spectrum efficiency, but causes severe interference which can degrade the system performance. In this paper, we concentrate on managing the downlink interference from D2D communication to cellular networks when sharing channel resources. First of all, a strategy based on interference-suppression-area (ISA) is proposed to classify the cellular user equipments (CUEs). Secondly, resource scheduling is processed to reduce the interference from D2D communication to CUEs inside the ISA. Finally, the size of ISA is discussed, which will influence the system performance heavily. The simulation results show that this interference management strategy by resources scheduling within ISA significantly improves system performance, and there exists an optimal size of ISA maximizing the system performance.","PeriodicalId":121230,"journal":{"name":"2013 IEEE/CIC International Conference on Communications in China - Workshops (CIC/ICCC)","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127202213","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: 14
An interference coordination mechanism based on resource allocation for network controlled Device-to-Device communication 一种基于资源分配的网络控制设备间通信干扰协调机制
2013 IEEE/CIC International Conference on Communications in China - Workshops (CIC/ICCC) Pub Date : 2013-11-21 DOI: 10.1109/ICCCHINAW.2013.6670577
W. Zhou, Xiaodong Sun, Chuan Ma, Jianting Yue, Hui Yu, Han-wen Luo
{"title":"An interference coordination mechanism based on resource allocation for network controlled Device-to-Device communication","authors":"W. Zhou, Xiaodong Sun, Chuan Ma, Jianting Yue, Hui Yu, Han-wen Luo","doi":"10.1109/ICCCHINAW.2013.6670577","DOIUrl":"https://doi.org/10.1109/ICCCHINAW.2013.6670577","url":null,"abstract":"D2D (Device-to-Device) communication underlaying cellular networks will become a significant technology in the future to decrease the load of base station (BS) and improve the overall spectral efficiency. However, mutual interference will be brought out when D2D communication reuses the resource of cellular communication. System performance may be degraded a lot when severe interference has not been controlled. In this paper, we propose an efficient interference coordination mechanism for D2D communication, which is based on resource allocation by reasonably selecting cellular resources and controlling transmit power for D2D communication links. The proposed mechanism can increase the number of reliable D2D communication links in system while prioritizing cellular uplink communication. Simulation results show the efficiency of our proposed scheme.","PeriodicalId":121230,"journal":{"name":"2013 IEEE/CIC International Conference on Communications in China - Workshops (CIC/ICCC)","volume":"19 5","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132772080","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: 11
Design and experimental evaluation of long-distance and high-mobility ZigBee transceivers for WSNs 无线传感器网络远距离高移动性ZigBee收发器设计与实验评估
2013 IEEE/CIC International Conference on Communications in China - Workshops (CIC/ICCC) Pub Date : 2013-11-21 DOI: 10.1109/ICCCHINAW.2013.6670583
Jianyu Niu, Ruonan Zhang, Guangde Wang, Shuguang Li, Shuai Wan
{"title":"Design and experimental evaluation of long-distance and high-mobility ZigBee transceivers for WSNs","authors":"Jianyu Niu, Ruonan Zhang, Guangde Wang, Shuguang Li, Shuai Wan","doi":"10.1109/ICCCHINAW.2013.6670583","DOIUrl":"https://doi.org/10.1109/ICCCHINAW.2013.6670583","url":null,"abstract":"With the rapid development of wireless sensor networks and Internet of Things (IoT), ZigBee has attracted increasing attention from both the academia and industry due to its advantages of low cost, low power consumption and easy networking configuration. However, as originally defined for Personal Area Networks (PANs), a typical transmission distance of a ZigBee device is only 10100m. Such short distance limits the applications of ZigBee such as for the large-scale sparse wireless sensor networks and long-distance low data-rate transmission. In this paper, we propose a simple and robust ZigBee transceiver design that supports the transmission distance of 1.2km and moving speed of 60km/h. Such capacity is achieved by two mechanisms, i.e., using the power amplifier and Low-Noise-Amplifier (LNA) on the transmit and receive path, respectively, and dual directional antennas. Furthermore, an antenna switching MAC protocol is proposed to avoid the deafness problem introduced by using directional antennas. Comprehensive field tests have proven the performance of the designed system. The hardware and protocol design provides a validated, low-cost ZigBee node with the capacity of low data-rate, long distance transmission in high mobility.","PeriodicalId":121230,"journal":{"name":"2013 IEEE/CIC International Conference on Communications in China - Workshops (CIC/ICCC)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130520614","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: 6
Space-time trellis coded transmission scheme for dual-polarized LMS MIMO channels 双极化LMS MIMO信道的空时格编码传输方案
2013 IEEE/CIC International Conference on Communications in China - Workshops (CIC/ICCC) Pub Date : 2013-11-21 DOI: 10.1109/ICCCHINAW.2013.6670582
Liang Dong-yu, Yang Ming-chuan, Cai Run-nan, Tan Shao-na, Tian Ri-cai
{"title":"Space-time trellis coded transmission scheme for dual-polarized LMS MIMO channels","authors":"Liang Dong-yu, Yang Ming-chuan, Cai Run-nan, Tan Shao-na, Tian Ri-cai","doi":"10.1109/ICCCHINAW.2013.6670582","DOIUrl":"https://doi.org/10.1109/ICCCHINAW.2013.6670582","url":null,"abstract":"To improve the reliability of the land mobile satellite (LMS) communication system link, a space-time trellis code (STTC) transmission scheme based on a 2 ×2 dual-polarized land mobile satellite (LMS) MIMO channel is proposed in this paper. This STTC transmission scheme can offer not only polarization diversity gain, but also the additional coding gain comparing with the space-time block code (STBC) scheme. Particularly, the User Terminal (UT) antenna cross polarization discrimination (XPDant) and the satellite elevation angle θ are emphasized as important influencing parameters in terms of polarization. Increasing XPDant from 5dB to 15dB or θ from 40° to 60° can achieve 0.1dB~0.3dB system performance improvement. In this case, the proposed STTC transmission scheme will achieve an effective and stable performance in the future LMS MIMO communication system.","PeriodicalId":121230,"journal":{"name":"2013 IEEE/CIC International Conference on Communications in China - Workshops (CIC/ICCC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131321036","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
A new distributed transmission scheduling scheme for balancing lifetime and fairness in WBAN 一种新的平衡WBAN生存期和公平性的分布式传输调度方案
2013 IEEE/CIC International Conference on Communications in China - Workshops (CIC/ICCC) Pub Date : 2013-11-21 DOI: 10.1109/ICCCHINAW.2013.6670587
Yingqi Yin, Fengye Hu, Yunlei Deng, Liying Zhao
{"title":"A new distributed transmission scheduling scheme for balancing lifetime and fairness in WBAN","authors":"Yingqi Yin, Fengye Hu, Yunlei Deng, Liying Zhao","doi":"10.1109/ICCCHINAW.2013.6670587","DOIUrl":"https://doi.org/10.1109/ICCCHINAW.2013.6670587","url":null,"abstract":"Lifetime extension is a critical issue for wireless body area network (WBAN) with limited battery energy. Unlike common wireless sensor network (WSN), sensor nodes' data rate requirements are heterogeneous in WBAN. Fairness assurance is also indispensable to avoid the consequence that a certain sensor node fails to be scheduled for a long time when the channel condition is persistently severe. With constrained battery energy, increasing network lifetime and maintaining fairness are conflicting performance metrics. For this reason, a new distributed transmission scheduling scheme called fair weights scheme is proposed in this paper to balance lifetime and fairness. Apart from channel state information (CSI) and residual energy information (REI), data rates requirements of sensor nodes are crucial in this scheme. Simulation results show that the fair weights scheme can effectively allocate time slots to balance lifetime and fairness performance in various channel conditions.","PeriodicalId":121230,"journal":{"name":"2013 IEEE/CIC International Conference on Communications in China - Workshops (CIC/ICCC)","volume":"179 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114586628","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
Relay assisted interference management in co-channel interference systems 同信道干扰系统中的中继辅助干扰管理
2013 IEEE/CIC International Conference on Communications in China - Workshops (CIC/ICCC) Pub Date : 2013-11-21 DOI: 10.1109/ICCCHINAW.2013.6670565
Yao-Jen Liang, Taiyu Liu
{"title":"Relay assisted interference management in co-channel interference systems","authors":"Yao-Jen Liang, Taiyu Liu","doi":"10.1109/ICCCHINAW.2013.6670565","DOIUrl":"https://doi.org/10.1109/ICCCHINAW.2013.6670565","url":null,"abstract":"Interference alignment (IA) is known to achieve the maximum degrees of freedom at high SNR in interference channels, however, the reliability of IA is little discussed in literature. We consider a scenario consisting of multiple antenna transmit-receive pairs and a MIMO relay helping managing the interference. The interference management is performed in two subsequent transmission phases. Firstly, all the sources transmit data to the receivers and the relay. Secondly, both the sources and relay retransmit the data to the receivers. By leveraging the signal processing at the relay and adapting the combining filters, two suboptimal solutions for interference management are obtained. The reliability and sum-rate comparisons between the proposed schemes and the conventional ones are investigated by simulations. The results show that our proposed schemes can not only achieve a higher sum rate, but also enjoy better bit error rate (BER) at moderate and high SNRs.","PeriodicalId":121230,"journal":{"name":"2013 IEEE/CIC International Conference on Communications in China - Workshops (CIC/ICCC)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130210988","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
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