{"resolved":true,"match_type":"uuid","source_type":"original_book","book_id":"07d591c2-0f4c-45ac-a1d7-103c4807db8f","title":"数字经济：内涵与路径","author":null,"edition":null,"publisher":null,"year":null,"isbn":"9787521745023","requested_by":"printed_page","book":{"source_type":"original_book","book_id":"07d591c2-0f4c-45ac-a1d7-103c4807db8f","id":"07d591c2-0f4c-45ac-a1d7-103c4807db8f","uuid":"07d591c2-0f4c-45ac-a1d7-103c4807db8f","title":"数字经济：内涵与路径","normalized_title":"数字经济内涵与路径","author":null,"edition":null,"publisher":null,"year":null,"isbn":"9787521745023","isbns":["9787521745023"],"parsed":true,"ai_readable":true,"document_type":"book","page_count":361,"navigation_url":"https://workshop.closeclaw.top/ai/book/07d591c2-0f4c-45ac-a1d7-103c4807db8f","title_url":"https://workshop.closeclaw.top/ai/title/%E6%95%B0%E5%AD%97%E7%BB%8F%E6%B5%8E%EF%BC%9A%E5%86%85%E6%B6%B5%E4%B8%8E%E8%B7%AF%E5%BE%84","fixed_page_url_template":"https://workshop.closeclaw.top/ai/book/07d591c2-0f4c-45ac-a1d7-103c4807db8f/page/{printed_page}","path_api_url_template":"https://workshop.closeclaw.top/api/ai/book/07d591c2-0f4c-45ac-a1d7-103c4807db8f/page/{printed_page}","read_url":"https://workshop.closeclaw.top/api/ai/read/07d591c2-0f4c-45ac-a1d7-103c4807db8f","page_url":"https://workshop.closeclaw.top/api/ai/books/07d591c2-0f4c-45ac-a1d7-103c4807db8f/page","search_url":"https://workshop.closeclaw.top/api/ai/books/07d591c2-0f4c-45ac-a1d7-103c4807db8f/search"},"page":{"printed_page":67,"pdf_page":66,"physical_index":66,"physical_index_base":0,"printed_page_status":"recognized","page_sha256":"6c9bce2eb2dc6d54815e0d19166415b3306d3398bf3a15cc8f6744d73c967549"},"chapter":"第三章","content":"5G有三大应用场景：eMBB（增强移动宽带）、uRLLC（低时延高可靠）和mMTC（海量大连接）。其中eMBB就是在移动宽带的基础上，利用5G更高的传输速率为用户提供更好的网络连接服务，实现3D/超高清视频的直播和传输等大流量移动宽带业务；uRLLC对低时延、高可靠性有很高的要求，比如要求自动驾驶的时延达到毫秒级别，除此之外，uRLLC普遍应用于工业控制系统、远程医疗、无人机控制等；mMTC是指大规模机器通信业务，不仅要求超高的连接密度，还具有分布范围广、低功耗等特点，主要面向智慧城市、智慧家居、智能物流等应用场景。\n\n上文所讨论的数字技术的五个典型代表是一个有机结合的整体，是一个类似人体的智慧生命体。互联网、移动互联网以及物联网就像人类的神经系统，大数据就像人体内的五脏六腑、皮肤以及器官，云计算相当于人体的脊梁。没有网络，五脏六腑与脊梁就无法相互协同；没有云计算，五脏六腑就无法挂架；没有大数据，云计算就如行尸走肉、空心骷髅。有了神经系统、脊梁、五脏六腑、皮肤和器官之后，加上相当于灵魂的人工智能——人的大脑和神经末梢系统，基础的“数字化”平台就成形了。而区块链技术既具有人体中几万年遗传的不可篡改、可追溯的基因特性，又具有人体基因的去中心、分布式特性。就像更先进的“基因改造技术”，从基础层面大幅度提升大脑反应速度、骨骼健壮程度、四肢操控灵活性。数字化平台在区块链技术的帮助下，基础功能和应用将得到颠覆性改造，从而对经济社会产生更强劲的推动力。\n\n67","previous_page":66,"next_page":68}