Ultra-wideband (UWB) transparent bridge
First Claim
1. A method for simplifying software requirements in a computer system comprising:
- receiving a first message from a device that is attached to the computer system via an ultra-wideband (UWB) wireless communications link;
translating the received first message to have characteristics of a message that originating from an existing communications bus in the computer system; and
providing the translated message to the computer system via the existing communications bus wherein the translating step consists essentially of;
converting the received message from the ultra-wideband (UWB) link having a first signaling protocol into a second signaling protocol compatible with the existing communications bus;
reformatting the received message from the ultra-wideband (UWB) link having first message format into a second message format compatible with the existing communications bus;
receiving a second message from the existing communications bus, the second message originating from the computer system;
translating the received second message to have characteristics of a message originating from the ultra-wideband (UWB) communications link; and
providing the translated second message to the ultra-wideband (UWB) wireless device via the ultra-wideband (UWB) communications link.
1 Assignment
0 Petitions
Accused Products
Abstract
System and method for transparently attaching wireless peripherals to a computer using an UWB wireless network. A preferred embodiment comprises an interface (for example, interface 630), a communications bus (for example, a USB 620), and an UWB wireless network adapter (for example, an UWB transceiver 610). The interface translates messages from either the communications bus or the UWB wireless network adapter so that a software stack is not needed to perform the translation at a later time. This helps to maintain the computer'"'"'s reliability and performance. The system and method also affords wireless connectivity without the presence of a computer system.
9 Citations
26 Claims
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1. A method for simplifying software requirements in a computer system comprising:
- receiving a first message from a device that is attached to the computer system via an ultra-wideband (UWB) wireless communications link;
translating the received first message to have characteristics of a message that originating from an existing communications bus in the computer system; and providing the translated message to the computer system via the existing communications bus wherein the translating step consists essentially of; converting the received message from the ultra-wideband (UWB) link having a first signaling protocol into a second signaling protocol compatible with the existing communications bus; reformatting the received message from the ultra-wideband (UWB) link having first message format into a second message format compatible with the existing communications bus; receiving a second message from the existing communications bus, the second message originating from the computer system; translating the received second message to have characteristics of a message originating from the ultra-wideband (UWB) communications link; and providing the translated second message to the ultra-wideband (UWB) wireless device via the ultra-wideband (UWB) communications link. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
- receiving a first message from a device that is attached to the computer system via an ultra-wideband (UWB) wireless communications link;
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10. An interface coupled to an ultra-wideband (UWB) wireless device and an existing communications bus, the interface consisting essentially of:
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A first translator coupled to the existing communications bus and the ultra-wideband (UWB) wireless device, the first translator containing circuitry to translate messages in a format compatible with the exiting communications bus into a format compatible with the ultra-wideband (UWB) wireless device; A first data path coupling the existing communications bus to first translator and first translator to the ultra-wideband (UWB) wireless device, the first data path to carry messages from the existing communications bus to the ultra-wideband (UWB) wireless device; A second translator coupled to the ultra-wideband (UWB) wireless device and the existing communications bus, the second translator containing circuitry to translate messages in a format compatible with the ultra-wideband (UWB) wireless device into a format compatible with the existing communications bus; and A second data path coupling the ultra-wideband (UWB) wireless device to the second translator and the second translator to the existing communications bus, the second data path to carry messages from the ultra-wideband (UWB) wireless device to the existing communications bus. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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23. The computer system with a transparent ultra-wideband (UWB) bridge consists essentially of:
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A processor; A communications bus coupled to the processor, the communications bus to permit the processor to communicate to devices attached to the communications bus; An interface attached to the communications bus, the interface to translate messages passed between the communications bus and devices attached to the interface; An ultra-wideband (UWB) wireless network device attached to the interface, the ultra-wideband (UWB) wireless network device to allow other ultra-wideband (UWB) network devices to connect to the computer system; wherein the interface comprises; a first translator coupled to the communications bus and the ultra-wideband (UWB) wireless device, the first translator containing circuitry to translate messages in a format compatible with the communications bus into a format compatible with the ultra- wideband (UWB) wireless device; a first data path coupling the communications bus to first translator and first translator to the ultra-wideband (UWB) wireless device, the first data path to carry messages from the communications bus to the ultra-wideband (UWB) wireless device; a second translator coupled to the ultra-wideband (UWB) wireless device and the communications bus, the second translator containing circuitry to translate messages in a format compatible with the ultra-wideband (UWB) wireless device into a format compatible with the communications bus; and a second data path coupling the ultra-wideband (UWB) wireless device to the second translator and the second translator to the communications bus, the second data path to carry messages from the ultra-wideband (UWB) wireless device to the communications bus. - View Dependent Claims (24, 25, 26)
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Specification