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...
| 出版年: | IEEE spectrum 40, 3(duplicate) (2003). |
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| 第一著者: | |
| フォーマット: | 論文 |
| 言語: | English |
| 主題: |