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shunzi
- 0年代以来，企业并购之风席卷全球，银行业尤甚，早先的东京银行与三菱银行并购案（1996）。大通银行与化学银行并购案（1996）以及瑞士银行与瑞士联合银行并购案（1997）都曾轰动一时。1998年4月银行并购再掀高潮，先是花旗银行与旅行者集团达成合并协议，组成全球最大的金融服务企业，随后全美排名第五的美洲银行又与排名第三的国民银行合并，与此同时第一银行又与第一芝加哥银行合并而成为全美第五大银行。-0's, the M & A trend sweeping across the wo
R-REC-M.1653-0-200306-I!!MSW-E
- RECOMMENDATION ITU-R M.1653*,** Operational and deployment requirements for wireless access systems including radio local area networks in the mobile service to facilitate sharing between these systems and systems in the Earth exploration-satellit
B200901
- 本文将排队论(又称随机服务系统)的思想和方法应用到校园信息网线路调节收费问题中，建立了相应于网络收费方案的用户与服务端口的M/M/n/n排队模型，对端口的利用率，用户能被服务的概率等，给出了合理的算式。合理的提出了该校网络按时间长收费的价格参照表。最后，对M//n/n排队模型进一步优化，在改进模型中，我们加入了用户网络流量与设备利用率的关系，从而使价格的制定更加合理，使设备的利用率进一步提高。文章还收集、整理了某高校校园网网络管理中的实际数据，代入模型进行实证分析，获得了相关技术指标。-In t
ICD
- 北斗系统空间信号接口控制文件正式版。北斗系统基本服务性能如下：位置精度：平面 10米、高程10米；测速精度每秒0.2米；授时精度单向50纳秒；可提供双向高精度授时和短报文通信服务。通过广域差分和地基增强等手段，北斗系统服务 性能还可进一步提高，满足各类用户需求。-Official version of the the Beidou system space signal Interface Control Document. The Beidou system performance are a
ofdm-tx-rx
- Abstract Orthogonal frequency division multiplexing (OFDM) is becoming the chosen modulation technique for wireless communications. OFDM can provide large data rates with sufficient robustness to radio channel impairments. Many research centers
OFDM-Sim-Using-Matlab
- Orthogonal frequency division multiplexing (OFDM) is becoming the chosen modulation technique for wireless communications. OFDM can provide large data rates with sufficient robustness to radio channel impairments. Many research centers in the w
LTE-and-the-Evolution-to-4G-Wireless-Design-and-M
- The next generation of cellular technology is dramatically altering the communications landscape, changing the way people access information and interact with one another. At the forefront of the new technology is LTE, the long-term evolution of
MM1_Tutorial1
- MM1_Tutorial Objective This laboratory is important for understanding OPNET system and user interface. The lab contains a step-by-step example that shows how to use OPNET to construct an M/M/1 queue design and analysis. Overview The task i