1. Tuyển Mod quản lý diễn đàn. Các thành viên xem chi tiết tại đây
  1. 0 người đang xem box này (Thành viên: 0, Khách: 0)
  1. WeAreTheWorld

    WeAreTheWorld Thành viên mới

    Tham gia ngày:
    20/10/2006
    Bài viết:
    1.099
    Đã được thích:
    0
    Tks!
    Có nhời mới có hứng mà up tiếp chứ.
    Wait for a moment

  2. WeAreTheWorld

    WeAreTheWorld Thành viên mới

    Tham gia ngày:
    20/10/2006
    Bài viết:
    1.099
    Đã được thích:
    0
    2. Real time digital signal processing
    Cuốn này có rồi, bạn check lại những trang trước nhé
  3. WeAreTheWorld

    WeAreTheWorld Thành viên mới

    Tham gia ngày:
    20/10/2006
    Bài viết:
    1.099
    Đã được thích:
    0
    2. Real-time digital signal processing
    http://www.mediafire.com/?5idd4glmegj
  4. WeAreTheWorld

    WeAreTheWorld Thành viên mới

    Tham gia ngày:
    20/10/2006
    Bài viết:
    1.099
    Đã được thích:
    0
    68) VSAT networks
    http://www.mediafire.com/?6t2mly2nkh4
  5. WeAreTheWorld

    WeAreTheWorld Thành viên mới

    Tham gia ngày:
    20/10/2006
    Bài viết:
    1.099
    Đã được thích:
    0
    106) Mobile satellite communication networks
    http://www.mediafire.com/?4xwzxydmtlv
    Preface
    The last decade proved to be hugely successful for the mobile communications industry,
    characterised by continued and rapid growth in demand, spurred on by new technological
    advances and innovative marketing techniques. Of course, when we refer to mobile communications,
    we tend to implicitly refer to cellular systems, such as GSM. The plight of the
    mobile-satellite industry over the last decade, although eventful, has, at times, been more akin
    to an out of control roller coaster ride. From an innovative start, the industry is now in the
    process of re-assessing, if not re-inventing itself. While niche satellite markets have continued
    to grow steadily over the last 10 years, the significant market penetration derived from
    personal mobile services via satellite that was anticipated at the start of the decade has failed
    to materialise. With this in mind, it may seem like a strange time to bring out a book on
    mobile-satellite communication networks.
    Certainly, if we were to have produced a book merely describing the technology behind
    mobile-satellite networks, then in many respects, we would have failed to address the real
    issues that affect mobile-satellite systems, namely the influence of terrestrial mobile communications
    and an assessment of the market, which ultimately decides whether a system is
    viable or not. With this in mind, we have put together a book which aims to highlight these
    key issues, while at the same time covering the fundamentals of the subject. We believe this
    combination provides a unique approach to the subject that is relevant to those involved in the
    mobile-satellite industry.
    With this approach in mind, the first chapter reflects on the status of the mobile communications
    industry. It is now accepted that mobile-satellite communications will largely play
    complementary roles to their terrestrial counterparts. Consequently, it is important to have an
    understanding of the different types of mobile communications systems that are presently
    available. This chapter covers the development of cellular and cordless communications from
    their initial beginnings to the present day.
    This is followed in Chapter 2 by a review of the current state of the mobile-satellite
    industry. Usually, when we discuss mobile communications, invariably we will associate
    this with voice communications. However, satellites are also used for other innovative
    services such as store-and-forward data relaying and vehicular fleet management. This chapter
    considers all aspects of mobile-satellite communications from the established geostationary
    systems to the latest ?~?~littlê?T?T and ?~?~big?T?T low Earth orbit systems.
    The introduction of non-geostationary satellite systems often requires the design of
    complex multi-satellite constellations. Chapter 3 presents the theory behind the design of
    such networks. This is followed in Chapter 4 by a discussion of the properties of the communication
    channel, from both a mobile and fixed perspective. The mobile channel in particular
    offers a hostile environment in which to design a reliable communications link. This chapter
    reviews the present status of understanding with regard to the characterisation of the channel,
    indicating the methods of prediction.
    The characteristics of the radio interface are considered in Chapter 5. Here, the transmission
    chain is analysed presenting the link budget method of analysis. The chapter includes a
    description of applicable modulation and coding techniques and multiple access schemes.
    In Chapter 6, the network procedures associated with a mobile-satellite network are
    presented. In order to facilitate a smooth integration with terrestrial mobile networks, it is
    important that as many of the procedures between the two systems are as similar as possible.
    This chapter focuses on two key areas of mobility management, namely location management
    and handover management, as well as resource management techniques. In Chapter 7, the
    requirements for integration with fixed and mobile networks are presented, highlighting the
    requirements for integration with the GSM network.
    Chapter 8 presents an analysis of the market potential for mobile-satellite communications.
    The methodology for deriving the market is presented, followed by a series of market
    predictions. Finally, in Chapter 9, we attempt to predict how the mobile-satellite market
    will develop over the coming decade.
    Certainly, it has been an interesting time to produce a book of this type. The next 10 years
    promise to be as innovative, if not more so, than the last, with the introduction of mobile
    multimedia services and a greater influence of the Internet on mobile service evolution. It will
    be interesting to see how the mobile-satellite communications industry adapts to meet these
    new markets over the next few years.
  6. tungduynguyen

    tungduynguyen Thành viên mới

    Tham gia ngày:
    26/12/2006
    Bài viết:
    6
    Đã được thích:
    0
    Thks WeAreTheWorld.
    Tôi đã tải được cả ba cuốn.
    Không biết có nên dịch vắn tắt lời giới thiệu của các cuốn sách rồi đưa lên đây để anh em đọc cho tiện không nhỉ ?!
  7. WeAreTheWorld

    WeAreTheWorld Thành viên mới

    Tham gia ngày:
    20/10/2006
    Bài viết:
    1.099
    Đã được thích:
    0
    Tiếng Anh mình kém lắm, bỏ lâu rồi. Nếu bạn có nhã hứng thì bạn dịch và post lên nhé.
  8. WeAreTheWorld

    WeAreTheWorld Thành viên mới

    Tham gia ngày:
    20/10/2006
    Bài viết:
    1.099
    Đã được thích:
    0
    Bỏ quên mấy cuốn này.
    116) The Art of Error Correcting Coding
    117) Adaptive Blind Signal and Image Processing
    118) Combinatorial Optimization Networks and Matroids
    119) Improvements in speech synthesis
    120) Optimum Array Processing
    121) Detection, Estimation, and Modulation Theory (Part 1: Detection, Estimation, and Modulation Theory)
    122) Detection, Estimation, and Modulation Theory (Radar-Sonar Processing and Gaussian Signals in Noise)
    123) PATTERN RECOGNITION in SPEECH and LANGUAGE PROCESSING
    Chẳng thấy ai order gì cả vậy?
  9. WeAreTheWorld

    WeAreTheWorld Thành viên mới

    Tham gia ngày:
    20/10/2006
    Bài viết:
    1.099
    Đã được thích:
    0

    Member Since
    December 16, 2007
    Total Number of Files
    72
    Total Storage Used
    917.81 MB
    Total Downloads Served
    71
    Total Bandwidth Served
    829.04 MB
    [/Br]
    Buồn thật, các pác down tồm tộp cả mà chẳng thấy có ý kiến gì phản hồi cả!
  10. tungduynguyen

    tungduynguyen Thành viên mới

    Tham gia ngày:
    26/12/2006
    Bài viết:
    6
    Đã được thích:
    0
    Anten giàn pha
    Robert C.Hansen
    John Wiley & Sons, Inc

    Cuốn này gồm 12 chương, đề cập đến hầu hết các vấn đề cơ bản nhất liên quan đến anten giàn pha. Theo đánh giá cá nhân tôi, đây là tài liệu rất hữu ích cho ai đang quan tâm.
    Chương 1: Giới thiệu chung
    Chương 2: Các đặc tính của giàn pha cơ bản, búp phủ giàn, búp lượng tử, băng thông, hướng tính.
    Chương 3: Tổ hợp mẫu giàn pha tuyến tính, giàn Dolph-Chebyshev, phân bố Taylor, phân bố búp phụ nhỏ, phân bố giàn Villeneuve, giàn mỏng.
    Chương 4: Tổ hợp của các giàn planar.
    Chương 5: Các thành phần của anten giàn pha,
    Chương 6: Bộ tiếp sóng cho giàn planar và giàn tuyến tính, búp cố định và búp quét.
    Chương 7: Tính toán cho các thành phần của anten giàn pha
    Chương 8: Giàn hữu hạn, mô hình Gibbsian
    Chương 9: Giàn siêu hướng, ứng dụng của vạt liệu siêu dẫn nhiệt độ cao cho anten giàn pha
    Chương 10: Giàn đa búp sóng, thấu kính Butler và Rotman đơn/song hướng.
    Chương 11: Conformal array (chưa tìm được từ để dịch), giàn vòng, giàn nón.
    Chương 12: Đo đạc, mô phỏng ống dẫn sóng, giàn pha, dung sai giàn.

Chia sẻ trang này