Extending broadband's reach.
Private companies and standards bodies are straining to somehow boost the performance of the two chief last-mile broadband technologies: digital subscriber lines (DSLs), which send data over telephone wires, and cable modems, which use TV cables. A further extension of ADSL2, known as ADS L2+ and al...
| 发表在: | IEEE spectrum 40, 3 (2003). |
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| 主要作者: | |
| 格式: | 文件 |
| 语言: | English |
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