کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1538498 | 996614 | 2011 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
OFDMA-based LAN emulation in long-reach hybrid PON system
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: OFDMA-based LAN emulation in long-reach hybrid PON system OFDMA-based LAN emulation in long-reach hybrid PON system](/preview/png/1538498.png)
چکیده انگلیسی
âºA novel long-reach (80km), high-bandwidth (80Gbps in back-haul fiber), high-split (8x32), hybrid WDM and TDM PON system which supports LAN emulation is proposed. âºThe LAN traffic from an ONU is converted to the electrical signal and then combined with downstream traffic in the extended box for delivery to ONUs. In this way, the low cost and efficient LAN emulation among ONUs directly on the optical layer are established. âºBy using the RF subcarrier multiplexed transmission, the LAN traffic will not occupy the bandwidth of the up/downstream traffics. âºThe bandwidth of the LAN traffic could be flexibly adjusted and multiple LAN traffics could be simultaneously transmitted due to the use of OFDMA protocol.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 284, Issue 3, 1 February 2011, Pages 740-746
Journal: Optics Communications - Volume 284, Issue 3, 1 February 2011, Pages 740-746
نویسندگان
Lei Deng, Minming Zhang, Deming Liu, Yinbo Qian, Kang Yang,