Digitized radio over TDM-PON system with bandwidth reduction technique using wireless resource allocation
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概要
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We propose a novel data bandwidth reduction method based on wireless resource allocation for digitized radio over a TDM-PON system. The proposed method reduces the sampling frequency of each BBU-RRU link with minimal degradation in wireless signal quality and the provision of a statistical multiplexing gain. Simulations show that the required PON bandwidth is reduced by 30% when there are 68 mobile terminals.
著者
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Yoshimoto Naoto
Ntt Access Network Serv. Systems Laboratories Ntt Corp.
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Kuwano Shigeru
NTT Access Network Service Systems Laboratories, NTT Corporation
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Terada Jun
NTT Access Network Service Systems Laboratories, NTT Corporation
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Shibata Naotaka
NTT Access Network Service Systems Laboratories, NTT Corporation
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