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预订 Advances in Data Science [ISBN:9783030798932] 【全球购】进口原版图书，约5-8周到达国内后发出
¥975.00
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预订 Advances in Data Science (2021) [ISBN:9783030798901] 【全球购】进口原版图书，约5-8周到达国内后发出
¥1105
预订 Cell Assembly with 3D Bioprinting [ISBN:9783527347964] 【全球购】进口原版图书，约5-8周到达国内后发出
¥1615
【预订】5G New Radio Non-Orthogonal Multiple Access 978103237275 国外库房发货，通常付款后3-5周到货！
Product Details 基本信息 ISBN-13 书号 9781032372754 Author 作者 Yifei Yuan and Zhifeng Yuan Format 版本 精装 Pages Number 页数 352页 Publisher 出版社 CRC Press Publication Date 出版日期 2022-12-20 Product Dimensions 商品尺寸 234 x 156 mm (6.14 x 9.21 Language 语种 其它（含多语） Book Contents 内容简介 This book provides detailed descriptions of downlink non-orthogonal multiple transmissions and uplink non-orthogonal multiple access (NOMA) from the aspects of majorly used 5G new radio scenarios and system performance.For the downlink, the discussion focuses on the candidate schemes in 3GPP standards which are not only applicable to unicast services but also to broadcast/multicast scenarios. For the uplink, the main target scenario is massive machine-type communications where grant-free transmission can reduce signaling overhead, power consumption of devices and access delays. The design prin
¥1196
预订 Lte-Advanced Relay Technology and Standardization 9783642 海外仓库发货,通常付款后4-9周到货！
图书信息 书号： 9783642296758 作者： Yifei Yuan 装帧： 精装 页数： 186页 出版社： Springer 尺寸： 0.9 x 0.6 x 0.1 cm 出版日期： 2012-07-25 重量： 1g 语种： 其它（含多语） 内容简介 LTE-Advanced relay technology and standardization provides a timely reference work for
¥1558
【预订】Fractal and Fractional in Geomaterials 9783036570549 国外库房发货，通常付款后3-5周到货！
Product Details 基本信息 ISBN-13 书号 9783036570549 Author 作者 Sun Yifei(Guest Editor) Format 版本 精装 Pages Number 页数 262页 Publisher 出版社 Mdpi AG Publication Date 出版日期 1800-01-01 Product Dimensions 商品尺寸 9.61 x 6.69 x 0.88 Shipping Weight 商品重量 1.69磅 Language 语种 其它（含多语）
¥794.00
【预订】Fluid-Structure-Sound Interactions and Control 978366248 美国库房发货，通常付款后3-5周到货！
¥2006
海外直订Lte-Advanced Relay Technology and Standardization Lte高级中
¥1033
明星店铺 中华商务进口图书旗舰店
海外直订5G New Radio Non-Orthogonal Multiple Access 5G新型无线非正交多路接
¥1086
明星店铺 中华商务进口图书旗舰店
【预订】Channel Coding in 5G New Radio 9781032372778 国外库房发货，通常付款后3-5周到货！
Product Details 基本信息 ISBN-13 书号 9781032372778 Author 作者 Jun Xu and Yifei Yuan Format 版本 精装 Pages Number 页数 330页 Publisher 出版社 CRC Press Publication Date 出版日期 2022-12-23 Product Dimensions 商品尺寸 234 x 156 mm (6.14 x 9.21 Language 语种 其它（含多语） Book Contents 内容简介 This book provides a comprehensive coverage of major channel codes adopted since the 3rd generation of mobile communication. Modulation schemes suitable for 5G mobile communications are also described based on key New Radio application scenarios and performance requirements.It covers low density parity check (LDPC) codes, Polar codes, tail-biting convolutional codes (TBCC) and Turbo codes. Outer codes and a few advanced coding and modulations are also discussed. In addition, it includes detailed illustration of each channel coding scheme such as the basic code structure, decoding algorithms, perform
¥1196
