Method and apparatus for interference suppression in radio-over-fiber communication systems
First Claim
1. A method for interference suppression in radio-over-fiber communication systems, comprising:
- updating a real time information of at least one mobile station and determining to enter a cross mode or a single mode by using a mode selection module;
in the single mode, when a mobile station of the at least one mobile station approaching a switching point, issuing a single mode command to control at least one first specific remote antenna unit (RAU); and
in the cross mode, when an immediate cross condition being a new cross condition, generating a new cross mode table, and when a position of any one mobile station of the at least one mobile station crossing a threshold, issuing a cross mode command to control at least one second specific RAU according to a corresponding cross mode table.
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Accused Products
Abstract
According to one embodiment of a method for interference suppression in radio-over-fiber communication systems, the method uses a mode selection module to continuously update real time information of at least two mobile stations and determine to enter a cross mode or a single mode. In the single mode, when a mobile station approaches a switching point, a single mode command is issued to control at least one first specific remote antenna unit (RAU). In the cross mode, when an immediate cross condition is a new cross condition, a new cross mode table is generated, and when the position of any one mobile station of the at least two mobile stations cross a threshold, a cross mode command is issued to control at least one second specific RAU according to a corresponding cross mode table.
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Citations
22 Claims
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1. A method for interference suppression in radio-over-fiber communication systems, comprising:
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updating a real time information of at least one mobile station and determining to enter a cross mode or a single mode by using a mode selection module; in the single mode, when a mobile station of the at least one mobile station approaching a switching point, issuing a single mode command to control at least one first specific remote antenna unit (RAU); and in the cross mode, when an immediate cross condition being a new cross condition, generating a new cross mode table, and when a position of any one mobile station of the at least one mobile station crossing a threshold, issuing a cross mode command to control at least one second specific RAU according to a corresponding cross mode table. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. An apparatus for interference suppression in radio-over-fiber (RoF) communication systems, configured in a RoF switch controller and comprising:
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a mode selection module configured to update a real time information of at least one mobile station and select a cross mode or a single mode; a single mode module, when the single mode is selected, the single mode module issues a single mode command to the RoF switch controller when a mobile station approaches a switching point, to control at least one first specific remote antenna unit (RAU); and a cross mode module, when the cross mode is selected, the cross mode module determines an immediate cross condition is a new cross condition, then generates a new cross mode table, and when a position of any one mobile station of the at least one mobile station crosses a threshold, issues a cross mode command to the RoF switch controller to control at least one second specific RAU according to a corresponding cross mode table. - View Dependent Claims (17, 18, 19, 20, 21, 22)
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Specification