Method for operating a communications system in wireless vehicle-to-environment communication, and communication system
First Claim
1. A method for operating a communication system (9) in wireless vehicle-to-environment communication, comprising:
- transmitting, using the communication system (9), different information as signals on various radio channels (CCH, SCH) in accordance with its content, the communication system (9) having at least two reception paths (P1, P2) each having at least one separate antenna and an associated separate receiver for receiving the transmitted signals in a radio channel (CCH, SCH) from among the various radio channels (CCH, SCH); and
changing over the communication system (9) between two modes of operation when a changeover criterion (U1, U2) is satisfied, such that the at least two reception paths (P1, P2) receive signals on a different radio channel (CCH, SCH) in a first mode of operation and receive signals on the same radio channel (CCH or SCH) in a second mode of operation.
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Accused Products
Abstract
A method for operating a communication system in wireless vehicle-to-environment communication includes: transmitting, using the communication system, different information as signals on various radio channels in accordance with its content, the communication system having at least two reception paths each having at least one separate antenna and an associated separate receiver for receiving the transmitted signals; and changing over the communication system between two modes of operation when a changeover criterion is satisfied, such that the at least two reception paths receive signals on a different radio channel in a first mode of operation and receive signals on the same radio channel in a second mode of operation.
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Citations
12 Claims
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1. A method for operating a communication system (9) in wireless vehicle-to-environment communication, comprising:
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transmitting, using the communication system (9), different information as signals on various radio channels (CCH, SCH) in accordance with its content, the communication system (9) having at least two reception paths (P1, P2) each having at least one separate antenna and an associated separate receiver for receiving the transmitted signals in a radio channel (CCH, SCH) from among the various radio channels (CCH, SCH); and changing over the communication system (9) between two modes of operation when a changeover criterion (U1, U2) is satisfied, such that the at least two reception paths (P1, P2) receive signals on a different radio channel (CCH, SCH) in a first mode of operation and receive signals on the same radio channel (CCH or SCH) in a second mode of operation. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method for operating a communication system (9) in wireless vehicle-to-environment communication, comprising:
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transmitting, using the communication system (9), different information as signals on various radio channels (CCH, SCH) in accordance with its content, the communication system (9) having at least two reception paths (P1, P2) each having at least one separate antenna and an associated separate receiver for receiving the transmitted signals; and changing over the communication system (9) between two modes of operation when a changeover criterion (U1, U2) is satisfied, such that the at least two reception paths (P1, P2) receive signals on a different radio channel (CCH, SCH) in a first mode of operation and receive signals on the same radio channel (CCH or SCH) in a second mode of operation, wherein in the first mode of operation, in which the at least two reception paths (P1, P2) receive signals on a different radio channel (CCH, SCH), a selected radio channel (CCH or SCH) is assigned to the reception path (P1, P2) having the best reception quality.
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11. A communication system in wireless vehicle-to-environment communication, comprising:
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a computation unit (11); and at least two reception paths (P1, P2) each having at least one separate antenna and a separate receiver configured to receive signals in a radio channel (CCH, SCH), wherein the computation unit (11) is configured to carry out the method comprising; transmitting, using the communication system, different information as signals on various radio channels (CCH, SCH) in accordance with its content, the at least two reception paths (P1, P2) each having the at least one separate antenna and an associated separate receiver for receiving the transmitted signals; and changing over the communication system between two modes of operation when a changeover criterion (U1, U2) is satisfied, such that the at least two reception paths (P1, P2) receive signals on a different radio channel (CCH, SCH) in a first mode of operation and receive signals on the same radio channel (CCH or SCH) in a second mode of operation. - View Dependent Claims (12)
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Specification