2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications最新文献_第8页

Multiple-QR-Decomposition Assisted Group Detection for Reduced-Complexity-and-Latency MIMO-OFDM Receivers 基于多qr分解的低复杂度延时MIMO-OFDM接收机群检测

2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications Pub Date : 2006-12-11 DOI: 10.1109/PIMRC.2006.254346

R. Kimura, R. Funada, H. Harada, S. Shimamoto

引用次数: 3

Capacity Improvement with Interference Cancellation in the WCDMA Enhanced Uplink 基于干扰消除的WCDMA增强型上行链路容量改进

2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications Pub Date : 2006-12-11 DOI: 10.1109/PIMRC.2006.254464

C. Cozzo, Y. Wang

{"title":"Capacity Improvement with Interference Cancellation in the WCDMA Enhanced Uplink","authors":"C. Cozzo, Y. Wang","doi":"10.1109/PIMRC.2006.254464","DOIUrl":"https://doi.org/10.1109/PIMRC.2006.254464","url":null,"abstract":"Own-cell interference limits capacity and coverage in the WCDMA enhanced uplink, and the use of interference cancellation (IC) techniques is required to provide high-data-rate availability. For a typical uplink WCDMA system with mixed traffic generated by few high-data-rate users and many low-rate users (e.g., voice users), this paper considers an IC receiver that cancels the high-data-rate signals prior to low-rate traffic reception. The IC receiver provides substantial capacity gains and the benefits of cancellation can be seen as increased achievable data rate for a fixed voice load and/or increased voice load for a target data load. For example, with a data rate of 1.5 Mbps, voice capacity gains are between 60% and 80%. In low voice load, the achievable data rate exceeds 3.5 Mbps. Due to the nature of traffic in WCDMA networks and the option of a short transmission time interval (TTI) for high-data-rate transmission in WCDMA Release 6, this IC scheme is an attractive solution for implementation in base station receivers. In addition, this paper considers also an uplink receiver that cancels the control channels of all users in the cell. Capacity gains are substantial in cells highly loaded with low-rate users","PeriodicalId":325797,"journal":{"name":"2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131015506","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

Universal Plug and Play Based Billing System for Moving Networks 移动网络的通用即插即用计费系统

2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications Pub Date : 2006-12-11 DOI: 10.1109/PIMRC.2006.253993

P. Pillai, Yim-Fun Hu, A. Lorelli

引用次数: 2

Efficient Spreading Code Allocation Strategy for a Downlink MC-CDMA System in a Time Varying Frequency Selective Channel 时变选频信道下行MC-CDMA系统的有效扩频码分配策略

2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications Pub Date : 2006-12-11 DOI: 10.1109/PIMRC.2006.254362

Hassan El Ghazi, C. Garnier, Y. Delignon

引用次数: 3

Energy Efficient TCP Transmission for IEEE 802.15.3 WPAN 节能TCP传输IEEE 802.15.3 WPAN

2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications Pub Date : 2006-12-11 DOI: 10.1109/PIMRC.2006.254230

Shao-Yi Hung, Po-Yu Chuang, Yi-Hsien Tseng, E. Wu, Gen-Huey Chen

引用次数: 2

Effective Link Triggers to Improve Handover Performance 有效的链接触发器提高切换性能

2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications Pub Date : 2006-12-11 DOI: 10.1109/PIMRC.2006.254239

Steve Woon, N. Golmie, Y. Sekercioglu

引用次数: 47

Capacity Evaluation of Various Multiuser MIMO Schemes in Downlink Cellular Environments 下行蜂窝环境下各种多用户MIMO方案的容量评估

2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications Pub Date : 2006-12-11 DOI: 10.1109/PIMRC.2006.253961

Jingon Joung, E. Y. Kim, S. Lim, Yong-Up Jang, Won-Yong Shin, Sae-Young Chung, J. Chun, Y. H. Lee

引用次数: 18

Soft-Prioritization Based System Selection Strategy for Software Defined Radio in Heterogeneous Networks 异构网络中基于软优先级的软件无线电选择策略

2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications Pub Date : 2006-12-11 DOI: 10.1109/PIMRC.2006.254436

T. Tandai, T. Nabetani, K. Toshimitsu, T. Sakamoto

{"title":"Soft-Prioritization Based System Selection Strategy for Software Defined Radio in Heterogeneous Networks","authors":"T. Tandai, T. Nabetani, K. Toshimitsu, T. Sakamoto","doi":"10.1109/PIMRC.2006.254436","DOIUrl":"https://doi.org/10.1109/PIMRC.2006.254436","url":null,"abstract":"In the next-generation wireless networks, system convergence progressed towards the realization of seamless and ubiquitous environment with software defined radio (SDR). This manuscript proposes a soft-prioritization based system selection algorithm performed by SDR terminal and investigates the effectiveness of the soft-prioritization based system selection by using a concrete simulation model in the practical channel model. To maximize the quality of service (QoS), wireless communication systems are prioritized on the basis of criteria for system selection such as data rate, channel quality and cost, and those systems should be dynamically changed. However, frequent inter-system handovers based on hard-prioritization are undesirable in view of interrupting and dropping communication, particularly for real-time traffics. Wireless communication systems are softly prioritized in the soft-prioritization based system selection algorithm, and therefore inter-system handovers between systems with the same priority aren't initiated. To elucidate the validity of the soft-prioritization based system selection algorithm, a system simulation model consisting of five wireless communication systems is employed. Simulation results confirm that the soft-prioritization system selection algorithm offers higher performance in terms of the number of inter-system handovers and average throughput of best effort traffic","PeriodicalId":325797,"journal":{"name":"2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications","volume":"344 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123314371","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

An Access Network Selection Algorithm Dynamically Adapted to User Needs and Preferences 一种动态适应用户需求和偏好的接入网络选择算法

2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications Pub Date : 2006-12-11 DOI: 10.1109/PIMRC.2006.254290

A. Iera, A. Molinaro, C. Campolo, M. Amadeo

引用次数: 39

Comparison of Two Novel List Sphere Detector Algorithms for MIMO-OFDM Systems MIMO-OFDM系统中两种新的表球检测算法的比较

2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications Pub Date : 2006-12-11 DOI: 10.1109/PIMRC.2006.254384

Markus Myllylä, Pirkka Silvola, M. Juntti, Joseph R. Cavallaro

引用次数: 36