Enhanced wireless handset, including direct handset-to-handset communication mode
DCFirst Claim
1. A method for short-range wireless communication between an object and an apparatus, the method comprising:
- transmitting an inquiry message to the object from the apparatus to determine whether the object is within a short-range wireless communication area of the apparatus, wherein the inquiry message is a first communication transmitted over a first network within the short-range wireless communication area during a second communication being conducted by the apparatus over a second network different from the first network while maintaining the second communication being conducted;
detecting a response, by the apparatus, from the object to the inquiry message via a channel of the first network, wherein the response is received via the channel based on an availability setting at the object;
generating a list that includes the object based on detecting the response therefrom; and
displaying the list identifying the object detected within the short-range wireless communication area of the apparatus.
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Abstract
A wireless handset is provided with enhanced features and capabilities. The wireless handset may be embodied as a full-featured handset that is capable of operating either within a wireless network (such as a cellular or PCS network) or in a direct handset-to-handset communication mode that is independent of the wireless network. Alternatively, the wireless handset may be embodied as a special purpose handset, that is capable of simply operating in a direct handset-to-handset communication mode. The wireless handset may additionally include features for supporting and enhancing direct communication between handsets. Such features may include a find feature that permits a user to determine which objects, including other wireless handset users, are located within a predetermined operating range of the wireless handset. A memorize feature may also be provided to permit handsets and other objects exchange information by wireless transmission.
97 Citations
40 Claims
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1. A method for short-range wireless communication between an object and an apparatus, the method comprising:
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transmitting an inquiry message to the object from the apparatus to determine whether the object is within a short-range wireless communication area of the apparatus, wherein the inquiry message is a first communication transmitted over a first network within the short-range wireless communication area during a second communication being conducted by the apparatus over a second network different from the first network while maintaining the second communication being conducted; detecting a response, by the apparatus, from the object to the inquiry message via a channel of the first network, wherein the response is received via the channel based on an availability setting at the object; generating a list that includes the object based on detecting the response therefrom; and displaying the list identifying the object detected within the short-range wireless communication area of the apparatus. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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21. An apparatus for short-range wireless communication between an object and the apparatus, the apparatus comprising:
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a transceiver configured to transmit an inquiry message to the object to determine whether the object is within a short-range wireless communication area of the apparatus, wherein the inquiry message is a first communication transmitted over a first network within the short-range wireless communication area during a second communication being conducted by the apparatus over a second network different from the first network while maintaining the second communication being conducted; the transceiver configured to detect a response from the object to the inquiry message via a channel of the first network based on an availability setting at the object; a processor configured to generate a list that includes the object based on the transceiver detecting the response therefrom; and a display configured to display the list identifying the object that has been detected within the short-range wireless communication area of the apparatus. - View Dependent Claims (22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40)
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Specification