Wireless antenna switching system
First Claim
1. A portable computing system with selectable transceiver switching comprising:
- a set of one or more transceivers, each of the transceivers with a unique communication protocol;
a switch capable of differentiating communication signals and determining and choosing an appropriate transceiver from the set of transceivers to communicate for the computing system; and
a multi-band antenna capable of receiving and transmitting varying frequency signals to the chosen transceiver.
7 Assignments
0 Petitions
Accused Products
Abstract
A switching system to multiple transceivers in a mobile computing system allows communication through various technologies, namely belonging to WWAN, WLAN, and WPAN space. A common antenna or antennas is shared by the transceivers. The switching system connects the proper transceiver to the antenna system and communication priority to and from the computer system is given to the chosen transceiver. The transceivers are placed on a Mini PCI card or similar factor form and interface directly to the computing system. Transceiver priority may be chosen by a particular application or when communication is being sent to the system, the proper transceiver may be chosen to receive the communicated signals.
178 Citations
21 Claims
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1. A portable computing system with selectable transceiver switching comprising:
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a set of one or more transceivers, each of the transceivers with a unique communication protocol;
a switch capable of differentiating communication signals and determining and choosing an appropriate transceiver from the set of transceivers to communicate for the computing system; and
a multi-band antenna capable of receiving and transmitting varying frequency signals to the chosen transceiver. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 16, 17, 18, 19, 20, 21)
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14. A method of switching between a set of one or more transceivers within a portable computing system comprising:
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looking up in a state table corresponding power and frequency values;
comparing the power and frequency of a received signal to the corresponding power and frequency value; and
selecting a transceiver board capable of processing the received signal.
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15. A method of switching between a set of one or more transceivers within a portable computing system comprising:
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looking up in a state table corresponding power and frequency values;
comparing the power and frequency of a transmitted signal to the corresponding power and frequency value; and
selecting a transceiver board capable of processing the received signal.
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Specification