2014 IEEE/CIC International Conference on Communications in China (ICCC)最新文献_第10页

A framework for privacy-preserving data sharing in the Smart Grid 智能电网中保护隐私的数据共享框架

2014 IEEE/CIC International Conference on Communications in China (ICCC) Pub Date : 2014-10-01 DOI: 10.1109/ICCCHINA.2014.7008274

Khalid Alharbi, Xiaodong Lin, Jun Shao

引用次数: 3

Two-way relaying with distributed role selection 具有分布式角色选择的双向中继

2014 IEEE/CIC International Conference on Communications in China (ICCC) Pub Date : 2014-10-01 DOI: 10.1109/ICCCHINA.2014.7008361

Haiyang Ding, D. B. D. Costa, Wu-Lin Liu, J. Ge, F. Gong

{"title":"Two-way relaying with distributed role selection","authors":"Haiyang Ding, D. B. D. Costa, Wu-Lin Liu, J. Ge, F. Gong","doi":"10.1109/ICCCHINA.2014.7008361","DOIUrl":"https://doi.org/10.1109/ICCCHINA.2014.7008361","url":null,"abstract":"It is well known that for classical analog network coding (ANC) protocol, the maximum achievable diversity gain is one according to previous investigations. Nonetheless, the pursuit of higher diversity gain, as an eternal topic in the field of cooperative diversity, calls for cooperative strategies with a higher diversity order. In this paper, we attempt to break this durance by designing cooperative strategies with an improved diversity gain. Specifically, assuming a two-way relaying scenario, we incorporate an opportunistic role decision mechanism into ANC protocol and propose a distributed role selection (ROSE) strategy (a.k.a. d-ROSE) to designate the cooperative role of each node in a fully dynamic manner. It is proved that the proposed d-ROSE strategy can make exactly the same role decision with the counterpart of the optimal ROSE strategy, achieving therefore the outage-optimal transmission robustness. In particular, both theoretical analysis and numerical results demonstrate that besides maintaining a low signaling overhead to make role decision, the d-ROSE strategy can achieve a diversity order of two, i.e., one order higher than that of classical ANC protocol.","PeriodicalId":353402,"journal":{"name":"2014 IEEE/CIC International Conference on Communications in China (ICCC)","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115301040","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

Matrix reordering techniques for memory conflict reduction for pipelined QC-LDPC decoder 流水线QC-LDPC解码器中减少内存冲突的矩阵重排序技术

2014 IEEE/CIC International Conference on Communications in China (ICCC) Pub Date : 2014-10-01 DOI: 10.1109/ICCCHINA.2014.7008301

Zhenzhi Wu, Dake Liu, Yanjun Zhang

引用次数: 7

Distributed beamforming design of the Pareto boundary for MISO interference channels MISO干扰信道Pareto边界的分布式波束形成设计

2014 IEEE/CIC International Conference on Communications in China (ICCC) Pub Date : 2014-10-01 DOI: 10.1109/ICCChina.2014.7008375

Cong-gai Li, Chen He, Ling-ge Jiang

引用次数: 1

On stochastic model for underwater wireless optical links 水下无线光链路的随机模型

2014 IEEE/CIC International Conference on Communications in China (ICCC) Pub Date : 2014-10-01 DOI: 10.1109/ICCCHINA.2014.7008263

Huihui Zhang, Yuhan Dong, Xuedan Zhang

引用次数: 27

Distributed energy beamforming and information transfer: A case study for multiway relay channels 分布式能量波束形成与信息传输:多路中继信道的案例研究

2014 IEEE/CIC International Conference on Communications in China (ICCC) Pub Date : 2014-10-01 DOI: 10.1109/ICCCHINA.2014.7008360

Z. Fang, Xiaojun Yuan, Xin Wang

引用次数: 5

Channel measurements and modelling for cognitive radio devices with low-height antennas 具有低高度天线的认知无线电设备的信道测量和建模

2014 IEEE/CIC International Conference on Communications in China (ICCC) Pub Date : 2014-10-01 DOI: 10.1109/ICCCHINA.2014.7008378

Yiqi Hu, Youping Zhao, Jinxing Li, Songpeng Li, Chen Sun, Xin Guo

{"title":"Channel measurements and modelling for cognitive radio devices with low-height antennas","authors":"Yiqi Hu, Youping Zhao, Jinxing Li, Songpeng Li, Chen Sun, Xin Guo","doi":"10.1109/ICCCHINA.2014.7008378","DOIUrl":"https://doi.org/10.1109/ICCCHINA.2014.7008378","url":null,"abstract":"Cognitive radio (CR) technology has been proposed as an effective approach to increase the spectrum utilization. In this work, considering that most, if not all, existing channel models are not applicable to the typical CR application scenarios due to the low transmit/receive antenna height, the short communication/interference distance, and/or the frequency range, extensive channel measurements have been carried out on a downtown campus in Beijing, China. Channel models have been developed specifically for CR devices with low-height antennas in the television (TV) and 2.4 GHz industrial, scientific and medical (ISM) radio bands. It shows that for the measured scenarios, the proposed channel model results in significantly reduced path loss prediction error and less standard deviation, as compared to some existing propagation models. The proposed channel model can be exploited to improve the performance of CR networks by offering more reliable knowledge about the expected desired signal power and/or the interference power between the secondary users (SUs) and the primary users (PUs).","PeriodicalId":353402,"journal":{"name":"2014 IEEE/CIC International Conference on Communications in China (ICCC)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123695831","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: 1

Dynamic time-domain resource allocation in heterogeneous small cell networks based on bursty traffic 基于突发业务的异构小蜂窝网络动态时域资源分配

2014 IEEE/CIC International Conference on Communications in China (ICCC) Pub Date : 2014-10-01 DOI: 10.1109/ICCCHINA.2014.7008351

R. Xue, Meng Zhang, Hui Yu, Han-wen Luo, Xiaoying Gan

{"title":"Dynamic time-domain resource allocation in heterogeneous small cell networks based on bursty traffic","authors":"R. Xue, Meng Zhang, Hui Yu, Han-wen Luo, Xiaoying Gan","doi":"10.1109/ICCCHINA.2014.7008351","DOIUrl":"https://doi.org/10.1109/ICCCHINA.2014.7008351","url":null,"abstract":"To further improve spectrum efficiency, small cell is regarded as a promising approach by the Third Generation Partnership Project (3GPP) framework. However, when small cells are co-channel deployed with macro cells, interference is an inevitable problem and severely restricts the system performance. In order to maximize the offloading benefits of small cells and mitigate the interference from the macro cell tier to the small cell tier, cell range expansion (CRE) and almost blank subframes (ABS) have been designed for small cells and macro cells, respectively. In this paper, a reference signal received quality (RSRQ) based offloading strategy is investigated. Based on bursty traffic load, each macro cell decides its ABS pattern distributedly. Moreover, a new scheduling policy is proposed to deal with staggered ABS patterns in adjacent macro cells. System-level simulation results could verify that compared with traditional fixed CRE bias and ABS operations, our proposed scheme can achieve superior performance gains in terms of downlink (DL) and uplink (UL) packet throughput.","PeriodicalId":353402,"journal":{"name":"2014 IEEE/CIC International Conference on Communications in China (ICCC)","volume":"97 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126063863","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

WeChat traffic profile and impact on mobile networks 微信流量概况及对移动网络的影响

2014 IEEE/CIC International Conference on Communications in China (ICCC) Pub Date : 2014-10-01 DOI: 10.1109/ICCCHINA.2014.7008297

Shunliang Zhang, Yi Wu, Xuejun Cai

引用次数: 10

Privacy-aware cloud-based input method editor 基于云的隐私感知输入法编辑器

2014 IEEE/CIC International Conference on Communications in China (ICCC) Pub Date : 2014-10-01 DOI: 10.1109/ICCCHINA.2014.7008273

Junpei Kawamoto, K. Sakurai

引用次数: 0