计算机通信中宽带策略的性能分析及特殊问题
Performance Analysis and Special Issues of Broadband Strategies in the Computer Communication
摘要：
宽带通信由向最终用户提供基于分组的数字语音、视频和数据服务所需的技术和设备组成。宽带为最终用户提供高速、始终在线的互联网接入，同时为服务提供商提供增值服务以增加收入的能力。由于互联网的发展，连接世界各地人口中心和互联网服务提供商（ISP）接入点（PoP）的高速城际通信链路大量增加。这种骨干基础设施或核心网络的构建主要通过光传输技术进行。目前正在部署宽带接入技术，以解决“最后一英里”的带宽瓶颈，即家庭和小型企业与这一基础设施的连接。宽带接入家庭的一个重要方面是，它通过提供与人们实际存在于办公室时类似的环境，使人们能够有效地远程办公：同时电话和计算机访问，高速互联网和内联网访问电子邮件，文件共享和访问公司服务器。
英文摘要：
Broadband communications consists of the technologies and equipment required to deliver packet-based digital voice, video, and data services to end users. Broadband affords end users high-speed, always-on access to the Internet while affording service providers the ability to offer value-added services to increase revenues. Due to the growth of the Internet, there has been tremendous buildout of high-speed, inter-city communications links that connect population centers and Internet service providers (ISPs) points of presence (PoPs) around the world. This build out of the backbone infrastructure or core network has occurred primarily via optical transport technology. Broadband access technologies are being deployed to address the bandwidth bottleneck for the "last mile," the connection of homes and small businesses to this infrastructure. One important aspect of broadband access to the home is that it allows people to telecommute effectively by providing a similar environment as when they are physically present in their office: simultaneous telephone and computer access, high-speed Internet and intranet access for e-mail, file sharing, and access to corporate servers.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
