亚洲欧美第一页_禁久久精品乱码_粉嫩av一区二区三区免费野_久草精品视频

蟲蟲首頁| 資源下載| 資源專輯| 精品軟件
登錄| 注冊

Exploit

  • *** HyperString v6.0 *** (c)1996-2000 EFD Systems, All rights reserved

    *** HyperString v6.0 *** (c)1996-2000 EFD Systems, All rights reserved efd@mindspring.com *** THIS IS NOT PUBLIC DOMAIN SOFTWARE *** See below for license agreement, disclaimer, installation and use. Introduction --------------------------------------------------------- Welcome to HyperString! One of the most significant new features with Delphi32 is long dynamic strings. However, the built-in functions don t really Exploit the full potential of these new strings. HyperString provides over 400 fast, efficient string management routines to help you realize the full power of this highly versatile new data type.

    標簽: HyperString reserved Systems rights

    上傳時間: 2017-07-04

    上傳用戶:mhp0114

  • Amplify-and-Forward+Relaying

    Relaying techniques, in which a source node communicates to a destination node with the help of a relay, have been proposed as a cost-effective solution to address the increasing demand for high data rates and reliable services over the air. As such, it is crucial to design relay systems that are able to not only provide high spectral efficiency, but also fully Exploit the diversity of the relay channel.

    標簽: Amplify-and-Forward Relaying

    上傳時間: 2020-05-26

    上傳用戶:shancjb

  • Cognitive+Radio+Networks

    According to the statistics of the Federal Communications Commission (FCC), temporal and geographical variations in the utilization of the as- signed spectrum range from 15% to 85%. The limited available radio spec- trum and the inefficiency in spectrum usage necessitate a new commu- nication paradigm to Exploit the existing spectrum dynamically. 

    標簽: Cognitive Radio Networks

    上傳時間: 2020-05-26

    上傳用戶:shancjb

  • Feedback+Strategies+for+Wireless+Communication

    During the past decade, many wireless communication techniques have been developedto achievevariousgoals suchas higherdata rate,morerobustlink quality, and higher number of users in a given bandwidth. For wireless communication systems, depending on the availability of a feedback link, two approaches can be considered: namely open and closed loop. Open loop communication system that does not Exploit the channel knowledge at the transmitter is now well understood from both a theoretical and practical point of view. 

    標簽: Communication Strategies Feedback Wireless for

    上傳時間: 2020-05-27

    上傳用戶:shancjb

  • Large-scale+Antenna+Systems

    To meet the future demand for huge traffic volume of wireless data service, the research on the fifth generation (5G) mobile communication systems has been undertaken in recent years. It is expected that the spectral and energy efficiencies in 5G mobile communication systems should be ten-fold higher than the ones in the fourth generation (4G) mobile communication systems. Therefore, it is important to further Exploit the potential of spatial multiplexing of multiple antennas. In the last twenty years, multiple-input multiple-output (MIMO) antenna techniques have been considered as the key techniques to increase the capacity of wireless communication systems. When a large-scale antenna array (which is also called massive MIMO) is equipped in a base-station, or a large number of distributed antennas (which is also called large-scale distributed MIMO) are deployed, the spectral and energy efficiencies can be further improved by using spatial domain multiple access. This paper provides an overview of massive MIMO and large-scale distributed MIMO systems, including spectral efficiency analysis, channel state information (CSI) acquisition, wireless transmission technology, and resource allocation.

    標簽: Large-scale Antenna Systems

    上傳時間: 2020-05-27

    上傳用戶:shancjb

主站蜘蛛池模板: 昌黎县| 独山县| 农安县| 翁源县| 丘北县| 肇源县| 建阳市| 阿拉善右旗| 册亨县| 兴国县| 台东县| 唐海县| 晋江市| 历史| 宿松县| 镶黄旗| 广德县| 凌海市| 万载县| 马山县| 南充市| 新干县| 滨州市| 化州市| 大冶市| 汕头市| 休宁县| 绍兴县| 准格尔旗| 公主岭市| 墨玉县| 延川县| 资阳市| 长治县| 泸水县| 灵石县| 和政县| 峡江县| 德化县| 临猗县| 太谷县|