IEEE International Symposium on Personal, Indoor and Mobile Radio Communications最新文献_第6页

Multi-Frequency Propagation Measurements And Models In A Large Metropolitan Commercial Building For Personal Communications 大型都市商业楼宇中个人通信的多频传播测量与模型

IEEE International Symposium on Personal, Indoor and Mobile Radio Communications Pub Date : 1900-01-01 DOI: 10.1109/PIMRC.1991.571472

D. Devasirvatham

引用次数: 29

On the optimality of metrics for coarse frame synchronization in OFDM: a comparison OFDM中粗帧同步指标的最优性比较

IEEE International Symposium on Personal, Indoor and Mobile Radio Communications Pub Date : 1900-01-01 DOI: 10.1109/PIMRC.1998.734258

Stefan H. Müller-Weinfurtner

引用次数: 103

Power control in simulcast digital cellular radio networks 同时广播数字蜂窝式无线网络中的功率控制

IEEE International Symposium on Personal, Indoor and Mobile Radio Communications Pub Date : 1900-01-01 DOI: 10.1109/PIMRC.1997.627014

Stefan Zürbes

引用次数: 1

Unified noise analysis method of nonlinear microwave circuits 非线性微波电路的统一噪声分析方法

IEEE International Symposium on Personal, Indoor and Mobile Radio Communications Pub Date : 1900-01-01 DOI: 10.1109/PIMRC.2003.1260448

Jun Wang

引用次数: 0

Dynamic Channel Assignment Performance Analysis in Multiservice Hierarchical Wireless Networks 多业务分层无线网络中的动态信道分配性能分析

IEEE International Symposium on Personal, Indoor and Mobile Radio Communications Pub Date : 1900-01-01 DOI: 10.1109/PIMRC.2006.254084

Li Liu, Tao Jing, Xiaofang Tang

{"title":"Dynamic Channel Assignment Performance Analysis in Multiservice Hierarchical Wireless Networks","authors":"Li Liu, Tao Jing, Xiaofang Tang","doi":"10.1109/PIMRC.2006.254084","DOIUrl":"https://doi.org/10.1109/PIMRC.2006.254084","url":null,"abstract":"A hierarchical cellular network carrying multiple service classes (voice conversational and data streaming services) is considered, where a dynamic channel assignment is implemented. In the dynamic channel assignment scheme, the bandwidth of data streaming services can be dynamically allocated according to the current traffic loading in the system, and the different quality of service (QoS) requirement from diverse applications is guaranteed through dual threshold bandwidth reservation (DTBR) (Lizhong Li et al., 2003). The main contribution of this paper is that an efficient and reasonably accurate user-classified (fast user and slow user) analytical method instead of the general layer-classified (macrocell layer and microcell layer) is proposed to calculate the system performance. In particular, the user-classified analytical method take into account not only the dependence among multiple service classes (voice and data services) of the same class users (fast users or slow users) but also the correlation among different classes users. Both analysis and simulation results indicate that, dynamic channel assignment improve the performance of hierarchical cellular network and by adjusting the threshold values in the DTBR, it is capable of satisfying different QoS requirements for voice and data services","PeriodicalId":161972,"journal":{"name":"IEEE International Symposium on Personal, Indoor and Mobile Radio Communications","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122944685","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: 7

Modified Kalman Algorithm For Fast Channel Parameter Estimation Using Uncertain Data 不确定数据下快速信道参数估计的改进卡尔曼算法

IEEE International Symposium on Personal, Indoor and Mobile Radio Communications Pub Date : 1900-01-01 DOI: 10.1109/PIMRC.1991.571454

Avni Morgül

引用次数: 0

Power Allocation and Initial Access Using PSO for Uplink NOMA mmWave Communications 基于PSO的上行NOMA毫米波通信功率分配与初始接入

IEEE International Symposium on Personal, Indoor and Mobile Radio Communications Pub Date : 1900-01-01 DOI: 10.1109/PIMRC.2019.8904292

Victoria Dala Pegorara Souto, R. Souza, B. Filho

{"title":"Power Allocation and Initial Access Using PSO for Uplink NOMA mmWave Communications","authors":"Victoria Dala Pegorara Souto, R. Souza, B. Filho","doi":"10.1109/PIMRC.2019.8904292","DOIUrl":"https://doi.org/10.1109/PIMRC.2019.8904292","url":null,"abstract":"This paper investigates the performance of non-orthogonal multiple access (NOMA) in a 2-user uplink millimeter-wave (mmWave) network. In particular, we consider a scenario where the Base Station (BS) is equipped with an analog beamformer with a single radio-frequency chain and serves two single-antenna NOMA users, without knowledge of the channel state information (CSI) at the BS. As the power allocation inherently intertwines with Initial Access (IA), in this paper, a joint IA and power allocation problem is considered to optimize the achievable sum rate with minimum rate constraint for each user. To solve this non-convex problem, we first solve the IA problem to obtain a sub-optimal beamforming. Then, we achieve the sub-optimal power allocation for a 2-user uplink NOMA network. These optimization problems are solved using Particle Swarm Optimization (PSO). Extensive performance evaluations are conducted to compare the achievable sum rates of the NOMA and OMA systems. Results show that the performance of the NOMA system with the proposed sub-optimal solution is better than the OMA system and achieves near-ideal sum rate performance.","PeriodicalId":161972,"journal":{"name":"IEEE International Symposium on Personal, Indoor and Mobile Radio Communications","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129684158","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

On the generation of correlated Rayleigh envelopes for representing the variant behavior of the indoor radio propagation channel 用于表示室内无线电传播信道变化行为的相关瑞利包络的生成

IEEE International Symposium on Personal, Indoor and Mobile Radio Communications Pub Date : 1900-01-01 DOI: 10.1109/PIMRC.2004.1368821

Carlos A. Gutiérrez-Díaz-de-León, M. Cabrera-Bean, J. Sánchez-García

引用次数: 8

A communication paradigm for hybrid sensor/actuator networks 混合传感器/执行器网络的通信范例

IEEE International Symposium on Personal, Indoor and Mobile Radio Communications Pub Date : 1900-01-01 DOI: 10.1109/pimrc.2004.1370864

Wen Hu, N. Bulusu, Sanjay Jha

引用次数: 3

A New Noise Variance Estimation Algorithm for Multiuser OFDM Systems 一种新的多用户OFDM系统噪声方差估计算法

IEEE International Symposium on Personal, Indoor and Mobile Radio Communications Pub Date : 1900-01-01 DOI: 10.1109/PIMRC.2007.4394318

Yi Wang, Lihua Li, Ping Zhang, Zemin Liu, Mingyu Zhou

引用次数: 19