Invention Grant
- Patent Title: Optical communications networks, optical line terminations and related methods
- Patent Title (中): 光通信网络，光线路终端及相关方法
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Application No.: US13504077Application Date: 2009-10-26
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Publication No.: US09331811B2Publication Date: 2016-05-03
- Inventor: Jiajia Chen , Lena Wosinska
- Applicant: Jiajia Chen , Lena Wosinska
- Applicant Address: SE Stockholm
- Assignee: TELEFONAKTIEBOLAGET L M ERICSSON
- Current Assignee: TELEFONAKTIEBOLAGET L M ERICSSON
- Current Assignee Address: SE Stockholm
- Agency: Patents on Demand, P.A.
- Agent Brian K. Buchheit; Scott M. Garrett
- International Application: PCT/SE2009/051221 WO 20091026
- International Announcement: WO2011/053200 WO 20110505
- Main IPC: H04B10/272
- IPC: H04B10/272 ; H04J14/02
Abstract:
Wireless communication systems are provided including a transmitter and a receiver. The transmitter is configured to transmit a first polarized signal and a second polarized signal to the receiver, and in accordance with an instruction from the receiver, halt transmission of the second polarized signal. The receiver is configured to receive the polarized signals from the transmitter, determine whether or not the reception quality of the second polarized signal is below a threshold, and if so, instruct the transmitter to halt transmission of the second polarized signal.
Public/Granted literature
- US20120251108A1 Optical Communications Networks, Optical Line Terminations and Related Methods Public/Granted day:2012-10-04
Information query
