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1. 发明授权

US09020350B2 Optical spectrum recovery 有权
标题翻译：光谱恢复
公开(公告)号：US09020350B2
公开(公告)日：2015-04-28
申请号：US13168811
申请日：2011-06-24
申请人： Edward T Sullivan , Hal Kauffeldt
发明人： Edward T Sullivan , Hal Kauffeldt
IPC分类号： H04J14/02
CPC分类号： H04J14/0212 , H04J14/0204 , H04J14/0205 , H04J14/021 , H04J14/0257 , H04J14/026 , H04J14/0275 , H04J14/0279
摘要： The invention is directed to systems and methods for re-arranging optical spectrum utilization so that unallocated portions of the spectrum may be made contiguous. Rearrangement of optical spectrum is accomplished by moving a channel from its initial spectral location to a targeted spectral location by reserving additional spectrum for that channel that at least includes the targeted spectral location, shifting the channel to the targeted location and then collapsing the reserved spectrum around the targeted location to cover the minimal required spectrum for the channel allocation of the channel. In some cases, a secondary channel can be used as an alternate source to carry user traffic while the first channel is shifted to the targeted location.
摘要翻译：本发明涉及用于重新布置光谱利用的系统和方法，使得光谱的未分配部分可以连续。通过将信道从其初始频谱位置移动到目标频谱位置，通过为该信道预留至少包括目标频谱位置的附加频谱，将频道移动到目标位置，然后将预留频谱折叠起来，来实现光谱的重新布置目标位置覆盖信道的信道分配所需的最小频谱。在一些情况下，可以将辅助信道用作备用源以在第一信道被转移到目标位置时携带用户业务。

2. 发明申请

US20120328296A1 Optical Spectrum Recovery 有权
标题翻译：光谱恢复
公开(公告)号：US20120328296A1
公开(公告)日：2012-12-27
申请号：US13168811
申请日：2011-06-24
申请人： Edward T. Sullivan , Hal Kauffeldt
发明人： Edward T. Sullivan , Hal Kauffeldt
IPC分类号： H04J14/02
CPC分类号： H04J14/0212 , H04J14/0204 , H04J14/0205 , H04J14/021 , H04J14/0257 , H04J14/026 , H04J14/0275 , H04J14/0279
摘要： The invention is directed to systems and methods for re-arranging optical spectrum utilization so that unallocated portions of the spectrum may be made contiguous. Rearrangement of optical spectrum is accomplished by moving a channel from its initial spectral location to a targeted spectral location by reserving additional spectrum for that channel that at least includes the targeted spectral location, shifting the channel to the targeted location and then collapsing the reserved spectrum around the targeted location to cover the minimal required spectrum for the channel allocation of the channel. In some cases, a secondary channel can be used as an alternate source to carry user traffic while the first channel is shifted to the targeted location.
摘要翻译：本发明涉及用于重新布置光谱利用的系统和方法，使得光谱的未分配部分可以连续。通过将信道从其初始频谱位置移动到目标频谱位置，通过为该信道预留至少包括目标频谱位置的附加频谱，将频道移动到目标位置，然后将预留频谱折叠起来，来实现光谱的重新布置目标位置覆盖信道的信道分配所需的最小频谱。在一些情况下，可以将辅助信道用作备用源以在第一信道被转移到目标位置时携带用户业务。

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