APPARATUS AND METHODS FOR ESTABLISHING CLIENT-HOST ASSOCIATIONS WITHIN A WIRELESS NETWORK
First Claim
1. A method for providing use of a shared resource of a client over a wireless network, the method comprising steps of:
- establishing a passive association between the client and a first host for communications over the wireless network, the passive association not allowing use of the shared resource by the first host;
receiving at the client a request from the first host to establish an active association allowing exclusive use of the shared resource by the first host, the step of receiving being performed over the wireless network;
in response to the request from the first host, determining at the client whether an active association allowing exclusive use of the shared resource by a second host exists;
if the step of determining whether an active association allowing exclusive use of the shared resource by the second host exists results in a determination that there is no active association with the second host, establishing the active association with the first host and allowing the first host exclusive use of the shared resource.
1 Assignment
0 Petitions
Accused Products
Abstract
In embodiments, a one-to-one association is established between a client and a host in a wireless network, such as a wireless local area network or a wireless personal communication network. The client may be a display device. The host may be a cellular telephone. Active association corresponds to the host exclusively using a shared resource of the client. When the association is solid, requests from other hosts to establish an active association are denied. When the association is fragile, such requests are granted. In the case of a semi-solid association, a request from another host to establish an active association causes the client to generate a query to the host currently owning the active association. If the host currently owning the association grants a release, a new active association is established between the requesting host and the client. Otherwise, the request from the other host is denied.
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Citations
49 Claims
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1. A method for providing use of a shared resource of a client over a wireless network, the method comprising steps of:
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establishing a passive association between the client and a first host for communications over the wireless network, the passive association not allowing use of the shared resource by the first host; receiving at the client a request from the first host to establish an active association allowing exclusive use of the shared resource by the first host, the step of receiving being performed over the wireless network; in response to the request from the first host, determining at the client whether an active association allowing exclusive use of the shared resource by a second host exists; if the step of determining whether an active association allowing exclusive use of the shared resource by the second host exists results in a determination that there is no active association with the second host, establishing the active association with the first host and allowing the first host exclusive use of the shared resource. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21)
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22. A client device comprising:
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a shared resource; a memory; a receiver of a wireless network; a transmitter of the wireless network; a controller coupled to the receiver, the transmitter, the shared resource, and the memory, the controller is configured to; establish a passive association between the client device and a first host for communications over the wireless network, the passive association not allowing use of the shared resource by the first host; receive over the wireless network a request from the first host to establish an active association allowing exclusive use of the shared resource by the first host; in response to the request from the first host, determine whether an active association allowing exclusive use of the shared resource by a second host exists; if the active association allowing exclusive use of the shared resource by the second host does not exist, establish the active association with the first host and allow the first host exclusive use of the shared resource. - View Dependent Claims (23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39)
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40. A machine-readable medium comprising instructions, wherein when the instructions are executed by at least one processor of a client device comprising a shared resource and being configured to receive and transmit over a wireless network, the instructions cause the client device to perform steps comprising:
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establishing a passive association between the client device and a first host for communications over the wireless network, the passive association not allowing use of the shared resource by the first host; receiving a request from the first host to establish an active association allowing exclusive use of the shared resource by the first host, the step of receiving being performed over the wireless network; in response to the request from the first host, determining whether an active association allowing exclusive use of the shared resource by a second host exists; if the step of determining whether an active association allowing exclusive use of the shared resource by the second host exists results in a determination that there is no active association with the second host, establishing the active association with the first host and allowing the first host exclusive use of the shared resource. - View Dependent Claims (41, 42, 43, 44, 45, 46, 47, 48)
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49. A client device comprising:
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a shared resource means; a means for storing data; a means for receiving information over a wireless network; a means for transmitting information over the wireless network; a controller means for controlling the shared resource means, the means for storing data, the means for receiving information, and the means for transmitting information, wherein the controller means is configured to; establish a passive association between the client device and a first host for communications over the wireless network, the passive association not allowing use of the shared resource means by the first host; receive over the wireless network a request from the first host to establish an active association allowing exclusive use of the shared resource means by the first host; in response to the request from the first host, determine whether an active association allowing exclusive use of the shared resource means by a second host exists; if the active association allowing exclusive use of the shared resource means by the second host does not exist, establish the active association with the first host and allow the first host exclusive use of the shared resource means.
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Specification