Zero client device with integrated Bluetooth capability
First Claim
1. A zero client device, comprising:
- a housing;
a transcoding processing unit, comprised in the housing, wherein the transcoding processing unit is implemented on a first circuit board, wherein the transcoding processing unit implements a zero client protocol for conducting zero client sessions; and
a communications processing unit, comprised in the housing and coupled to the transcoding processing unit, wherein the communications processing unit is implemented on a second circuit board, and wherein the communications processing unit is configured to connect to servers over a network;
a Bluetooth transponder, comprised in the housing and coupled to the communications processing unit;
wherein the communications processing unit is configured to run an embedded operating system, and wherein the communications processing unit is further configured with a device driver for the Bluetooth transponder for communications between the Bluetooth transponder and the embedded operating system, wherein the device driver is executable to provide for connection and enumeration of Bluetooth peripheral devices;
wherein the zero client device has no user-modifiable mass storage medium;
wherein the communications processing unit is configured to;
determine an identifier of a server to which connection is desired; and
provide a network communication channel to the transcoding processing unit for accessing the server;
wherein the transcoding processing unit is configured to;
instantiate the zero client session with the server through the network communication channel provided by the communications processing unit using the zero client protocol; and
receive first input data from one or more human interface devices;
encode the first input data, thereby generating encoded input data; and
provide the encoded input data to the communications processing unit for transmission over the network to the server via the zero client session using the zero client protocol;
wherein the communications processing unit is configured to;
receive the encoded input data from the transcoding processing unit;
receive second input data from one or more Bluetooth peripheral devices via the Bluetooth transponder;
transmit the encoded input data and the second input data over the network to the server via the zero client session using the zero client protocol;
receive first and second output data from the server over the network via the zero client session using the zero client protocol; and
send the first output data to the transcoding processing unit;
wherein the transcoding processing unit is further configured to;
receive the first output data from the communications processing unit;
decode the first output data, thereby generating decoded output data; and
send the decoded output data to the communications processing unit;
wherein the communications processing unit is configured to;
receive the decoded output data from the transcoding processing unit; and
send the decoded output data to at least one of the one or more human interface devices; and
send the second output data to at least one of the one or more Bluetooth peripheral devices via the Bluetooth transponder.
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Accused Products
Abstract
System and method for zero client communications. A zero client device includes a housing, and in the housing, a transcoding processing unit (transcoder) and a communications processing unit coupled to the transcoder. The transcoder is configured to receive input data from human interface device(s), encode the input data, and provide the encoded input data to the communications processing unit for transmission over a network to a server. The communications processing unit is configured to receive the encoded input data from the transcoder, transmit the encoded input data over the network to the server, receive output data from the server, and send the output data to the transcoder. The transcoder is further configured to receive the output data from the communications processing unit, decode the output data, and send the decoded output data to at least one of the human interface devices.
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Citations
7 Claims
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1. A zero client device, comprising:
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a housing; a transcoding processing unit, comprised in the housing, wherein the transcoding processing unit is implemented on a first circuit board, wherein the transcoding processing unit implements a zero client protocol for conducting zero client sessions; and a communications processing unit, comprised in the housing and coupled to the transcoding processing unit, wherein the communications processing unit is implemented on a second circuit board, and wherein the communications processing unit is configured to connect to servers over a network; a Bluetooth transponder, comprised in the housing and coupled to the communications processing unit; wherein the communications processing unit is configured to run an embedded operating system, and wherein the communications processing unit is further configured with a device driver for the Bluetooth transponder for communications between the Bluetooth transponder and the embedded operating system, wherein the device driver is executable to provide for connection and enumeration of Bluetooth peripheral devices; wherein the zero client device has no user-modifiable mass storage medium; wherein the communications processing unit is configured to; determine an identifier of a server to which connection is desired; and provide a network communication channel to the transcoding processing unit for accessing the server; wherein the transcoding processing unit is configured to; instantiate the zero client session with the server through the network communication channel provided by the communications processing unit using the zero client protocol; and receive first input data from one or more human interface devices; encode the first input data, thereby generating encoded input data; and provide the encoded input data to the communications processing unit for transmission over the network to the server via the zero client session using the zero client protocol; wherein the communications processing unit is configured to; receive the encoded input data from the transcoding processing unit; receive second input data from one or more Bluetooth peripheral devices via the Bluetooth transponder; transmit the encoded input data and the second input data over the network to the server via the zero client session using the zero client protocol; receive first and second output data from the server over the network via the zero client session using the zero client protocol; and send the first output data to the transcoding processing unit; wherein the transcoding processing unit is further configured to; receive the first output data from the communications processing unit; decode the first output data, thereby generating decoded output data; and send the decoded output data to the communications processing unit; wherein the communications processing unit is configured to; receive the decoded output data from the transcoding processing unit; and send the decoded output data to at least one of the one or more human interface devices; and send the second output data to at least one of the one or more Bluetooth peripheral devices via the Bluetooth transponder. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification