Umts (Hardcover)

【お取り寄せ
・キャンセル不可の商品】：2週間~4週間でお届け（お急ぎの方はご遠慮ください。）　／　【本の説明】422ページ　161*240mm　言語：English　国：イギリス　789g　ISBN：9781905209712　／　【本の内容】During the first decade of this new millennium it is estimated that more than ?100 billion will be invested in the third generation (3G) Universal Mobile Telecommunications System (UMTS) in Europe. This fact represents an amazing challenge from both a technical and commercial perspective. Written by experts in the field this book gives a detailed description of the elements in the UMTS network architecture: the User Equipment (UE) the UMTS Radio Access Network (UTRAN) and the core network. The completely new protocols based on the needs of the new Wideband Code Division Multiple Access (WCDMA) air interface are highlighted by considering both Frequency- and Time-Division Duplex modes. The