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LTE-Advanced

LTE-Advanced是LTE(LongTermEvolution)的演進,2008年3月開始,2008年5月確定需求。它滿足ITU-R的IMT-Advanced技術征集的需求,LTE-A不僅是3GPP形成歐洲IMT-Advanced技術提案的一個重要來源,還是一個后向兼容的技術,完全兼容LTE,是演進而不是革命。
  • Today s ActionScript-based applications require increasingly sophisticated architectures and code. T

    Today s ActionScript-based applications require increasingly sophisticated architectures and code. This book aids intermediate and advanced ActionScript developers in learning how to plan and build applications more effectively. You ll learn how to apply design patterns as solutions to common programming scenarios. Beyond a reference, Advanced ActionScript with Design Patterns is a practical guide complete with sample mini-applications illustrating each design pattern. The accompanying CD includes a trial version of Flash 8 along

    標簽: ActionScript-based architectures sophisticated applications

    上傳時間: 2016-08-17

    上傳用戶:z754970244

  • This a very simple baseband simulator for SC-FDMA system. This simulator is part of the upcoming boo

    This a very simple baseband simulator for SC-FDMA system. This simulator is part of the upcoming book “Single Carrier FDMA: A New Air Interface for Long Term Evolution” (Wiley, Nov. 2008) which I co-authored with professor David J. Goodman at Polytechnic University. The purpose of this simulator is to give some concrete idea of how SC-FDMA system works. It does lack many realistic and sophisticated features such as channel coding, time-varying fading channel model, soft decision decoding, etc. Regardless, I am hoping that it will help you understand SC-FDMA which is a fairly new development in 3GPP LTE.

    標簽: simulator This baseband upcoming

    上傳時間: 2016-08-26

    上傳用戶:小草123

  • Host Identity Protocol on Linux is an implemetation of the Host Identity Protocol (HIP) and the rela

    Host Identity Protocol on Linux is an implemetation of the Host Identity Protocol (HIP) and the related architecture. HIP is a proposal to change the TCP/IP stack to securely support mobility and multi-homing. Additionally, it provides for enhanced security and privacy and advanced network concepts, such as moving networks and mobile ad hoc networks. HIP is "cool", which means that as a mobile VPN solution, when your network interfaces go up or down, there is no need to re-establish a secure tunnel.

    標簽: Identity Protocol Host implemetation

    上傳時間: 2016-09-01

    上傳用戶:皇族傳媒

  • LCD Driver datasheet The SPF54126A, a 262144-color System-on-Chip (SoC) driver LSI designed for sma

    LCD Driver datasheet The SPF54126A, a 262144-color System-on-Chip (SoC) driver LSI designed for small and medium sizes of TFT LCD display, is capable of supporting up to 176xRGBx220 in resolution which can be achieved by the designated RAM for graphic data. The 528-channel source driver has true 6-bit resolution, which generates 64 Gamma-corrected values by an internal D/A converter. The source driver of SPFD54126A adopts OP-AMP structure to enhance display quality and it cooperates with advanced circuitry techniques to reduce power consumption.

    標簽: System-on-Chip datasheet designed Driver

    上傳時間: 2016-09-22

    上傳用戶:xauthu

  • 是一本介紹java基礎應用的好書 Java For Artists targets both the undergraduate computer science or information te

    是一本介紹java基礎應用的好書 Java For Artists targets both the undergraduate computer science or information technology student and the practicing programmer. It is both an introductory-level textbook and trade book. As a textbook it employs learning objectives, skill-building exercises, suggested projects, and self-test questions to reinforce the learning experience. The projects offered range from the easy to the extremely challenging. It covers all the topics you’d expect to find in an introductory Java programming textbook and then some. As a trade book it goes purposefully deeper into topics cut short or avoided completely in most introductory textbooks. Its coverage of advanced GUI programming techniques, network programming and object-oriented theory will enable you to take your skills to a higher level.

    標簽: undergraduate information computer Artists

    上傳時間: 2016-09-28

    上傳用戶:qiaoyue

  • This book is for you if You re no "dummy," and you need to get quickly up to speed in intermediate

    This book is for you if You re no "dummy," and you need to get quickly up to speed in intermediate to advanced C++ You ve had some experience in C++ programming, but reading intermediate and advanced C++ books is slow-going You ve had an introductory C++ course, but you ve found that you still can t follow your colleagues when they re describing their C++ designs and code You re an experienced C or Java programmer, but you don t yet have the experience to develop nuanced C++ code and designs You re a C++ expert, and you re looking for an alternative to answering the same questions from your less-experienced colleagues over and over again C++ Common Knowledge covers essential but commonly misunderstood topics in C++ programming and design while filtering out needless complexity in the discussion of each topic. What remains is a clear distillation of the essentials required for production C++ programming, presented in the author s trademark incisive, engaging style.

    標簽: intermediate you quickly dummy

    上傳時間: 2014-01-09

    上傳用戶:wpwpwlxwlx

  • With a worldwide community of users and more than a million dedicated programmers, Perl has proven t

    With a worldwide community of users and more than a million dedicated programmers, Perl has proven to be the most effective language for the latest trends in computing and business. Every programmer must keep up with the latest tools and techniques. This updated version of Advanced Perl Programming from O Reilly gives you the essential knowledge of the modern Perl programmer. Whatever your current level of Perl expertise, this book will help you push your skills to the next level and become a more accomplished programmer.

    標簽: programmers worldwide community dedicated

    上傳時間: 2014-01-16

    上傳用戶:磊子226

  • After the successful global introduction during the past decade of the second generation (2G) digita

    After the successful global introduction during the past decade of the second generation (2G) digital mobile communications systems, it seems that the third generation (3G) Universal Mobile Communication System (UMTS) has finally taken off, at least in some regions. The plethora of new services that are expected to be offered by this system requires the development of new paradigms in the way scarce radio resources should be managed. The Quality of Service (QoS) concept, which introduces in a natural way the service differentiation and the possibility of adapting the resource consumption to the specific service requirements, will open the door for the provision of advanced wireless services to the mass market.

    標簽: the introduction successful generation

    上傳時間: 2013-12-30

    上傳用戶:qq21508895

  • The TMS320C54x, TMS320LC54x, and TMS320VC54x fixed-point, digital signal processor (DSP) families (

    The TMS320C54x, TMS320LC54x, and TMS320VC54x fixed-point, digital signal processor (DSP) families (hereafter referred to as the ’54x unless otherwise specified) are based on an advanced modified Harvard architecture that has one program memory bus and three data memory buses. These processors also provide an arithmetic logic unit (ALU) that has a high degree of parallelism, application-specific hardware logic, on-chip memory, and additional on-chip peripherals. These DSP families also provide a highly specialized instruction set, which is the basis of the operational flexibility and speed of these DSPs.

    標簽: TMS 320 fixed-point processor

    上傳時間: 2013-12-27

    上傳用戶:宋桃子

  • The TMS320LF240xA and TMS320LC240xA devices, new members of the TMS320C24x generation of dig

    The TMS320LF240xA and TMS320LC240xA devices, new members of the TMS320C24x generation of digital signal processor (DSP) controllers, are part of the TMS320C2000 platform of fixed-point DSPs. The 240xA devices offer the enhanced TMS320 DSP architectural design of the C2xx core CPU for low-cost, low-power, and high-performance processing capabilities. Several advanced peripherals, optimized for digital motor and motion control applications, have been integrated to provide a true single-chip DSP controller. While code-compatible with the existing C24x DSP controller devices, the 240xA offers increased processing performance (40 MIPS) and a higher level of peripheral integration. See the TMS320x240xA Device Summary section for device-specific features.

    標簽: TMS 320 generation 240

    上傳時間: 2013-12-16

    上傳用戶:GavinNeko

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