Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
259 words
A mobile communication device comprising: a local end comprising an electrical-to-acoustic transducer and an acoustic-to-electrical transducer; means for carrying on a local side of a first call to a remote end thereof via a first wireless link, in which signals derived from the local end are applied to said first call for transmission to the remote end thereof and signals derived from the remote end of the first call are applied to the local end; and means for carrying on a local side of at least a second call to a remote end thereof comprising another communication device via a direct device-to-device second wireless link, without any intervening base station, in which signals derived from the local end are applied to said second call for transmission to the remote end thereof and signals derived from the remote end of the second call are applied to the local end; wherein the means for carrying on the local sides of the first and second calls can be active simultaneously; and further comprising group call combining means for forming the signals applied to said local end, the signals applied to said first call, and the signals applied to said second call, such that the signals applied to the local end include contributions from the signals derived from the remote ends of the first and second calls, the signals applied to said first call include contributions from the signals derived from said local and second ends, and the signals applied to said second call include contributions derived from said local and first ends.
Claim 2
Dependent Claim
259 words
A mobile communication device comprising: a local end comprising an electrical-to-acoustic transducer and an acoustic-to-electrical transducer; means for carrying on a local side of a first call to a remote end thereof via a first wireless link, in which signals derived from the local end are applied to said first call for transmission to the remote end thereof and signals derived from the remote end of the first call are applied to the local end; and means for carrying on a local side of at least a second call to a remote end thereof comprising another communication device via a direct device-to-device second wireless link, without any intervening base station, in which signals derived from the local end are applied to said second call for transmission to the remote end thereof and signals derived from the remote end of the second call are applied to the local end; wherein the means for carrying on the local sides of the first and second calls can be active simultaneously; and further comprising group call combining means for forming the signals applied to said local end, the signals applied to said first call, and the signals applied to said second call, such that the signals applied to the local end include contributions from the signals derived from the remote ends of the first and second calls, the signals applied to said first call include contributions from the signals derived from said local and second ends, and the signals applied to said second call include contributions derived from said local and first ends.
Claim 3
Dependent Claim
18 words
The device as claimed in claim 1 , wherein said first wireless link is to a base station.
Claim 4
Dependent Claim
19 words
The device as claimed in claim 2 , wherein said first wireless link is a cellular or PCS link.
Claim 5
Dependent Claim
17 words
The device as claimed in claim 2 , wherein said first wireless link is a cordless link.
Claim 6
Dependent Claim
29 words
The device as claimed in claim 1 , wherein said first wireless link is also a direct device-to-device link to still another communication device, without any intervening base station.
Claim 7
Dependent Claim
23 words
The device as claimed in claim 1 , wherein said direct device-to-device second link is implemented in accordance with the Bluetooth Intercom Profile.
Claim 8
Dependent Claim
23 words
The device as claimed in claim 2 , wherein said direct device-to-device second link is implemented in accordance with the Bluetooth Intercom Profile.
Claim 9
Dependent Claim
23 words
The device as claimed in claim 3 , wherein said direct device-to-device second link is implemented in accordance with the Bluetooth Intercom Profile.
Claim 10
Dependent Claim
23 words
The device as claimed in claim 4 , wherein said direct device-to-device second link is implemented in accordance with the Bluetooth Intercom Profile.
Claim 11
Dependent Claim
25 words
The device as claimed in claim 5 , wherein said direct device-to-device first and second links are implemented in accordance with the Bluetooth Intercom Profile.
Claim 12
Dependent Claim
21 words
The device as claimed in claim 9 , wherein said cordless link is implemented in accordance with the Bluetooth Telephony Profile.
Claim 13
Dependent Claim
272 words
A program stored in or among one or more memories which is for execution by a processor within a mobile communication device which includes a local end comprising an electrical-to-acoustic transducer and an acoustic-to-electrical transducer, said program being configured for steering: carrying on a local side of a first call to a remote end thereof via a first wireless link, in which signals derived from the local end are applied to said first call for transmission to the remote end thereof and signals derived from the remote end of the first call are applied to the local end; and carrying on a local side of at least a second call to a remote end thereof comprising another communication device via a direct device-to-device second wireless link without any intervening base station, in which signals derived from the local end are applied to said second call for transmission to the remote end thereof and signals derived from the remote end of the second call are applied to the local end; wherein the local sides of the first and second calls are active simultaneously; and forming the signals applied to said local end, the signals applied to said first call, and the signals applied to said second call, to maintain a group call such that the signals applied to the local end include contributions from the signals derived from the remote ends of the first and second calls, the signals applied to said first call include contributions from the signals derived from said local and second ends, and the signals applied to said second call include contributions derived from said local and first ends.
Claim 14
Dependent Claim
272 words
A program stored in or among one or more memories which is for execution by a processor within a mobile communication device which includes a local end comprising an electrical-to-acoustic transducer and an acoustic-to-electrical transducer, said program being configured for steering: carrying on a local side of a first call to a remote end thereof via a first wireless link, in which signals derived from the local end are applied to said first call for transmission to the remote end thereof and signals derived from the remote end of the first call are applied to the local end; and carrying on a local side of at least a second call to a remote end thereof comprising another communication device via a direct device-to-device second wireless link without any intervening base station, in which signals derived from the local end are applied to said second call for transmission to the remote end thereof and signals derived from the remote end of the second call are applied to the local end; wherein the local sides of the first and second calls are active simultaneously; and forming the signals applied to said local end, the signals applied to said first call, and the signals applied to said second call, to maintain a group call such that the signals applied to the local end include contributions from the signals derived from the remote ends of the first and second calls, the signals applied to said first call include contributions from the signals derived from said local and second ends, and the signals applied to said second call include contributions derived from said local and first ends.
Claim 15
Dependent Claim
18 words
The program as claimed in claim 12 , wherein said first wireless link is to a base station.
Claim 16
Dependent Claim
19 words
The program as claimed in claim 13 , wherein said first wireless link is a cellular or PCS link.
Claim 17
Dependent Claim
17 words
The program as claimed in claim 13 , wherein said first wireless link is a cordless link.
Claim 18
Dependent Claim
29 words
The program as claimed in claim 12 , wherein said first wireless link is also a direct device-to-device link to still another communication device, without any intervening base station.
Claim 19
Dependent Claim
23 words
The program as claimed in claim 12 , wherein said direct device-to-device second link is implemented in accordance with the Bluetooth Intercom Profile.
Claim 20
Dependent Claim
23 words
The program as claimed in claim 13 , wherein said direct device-to-device second link is implemented in accordance with the Bluetooth Intercom Profile.
Claim 21
Dependent Claim
23 words
The program as claimed in claim 15 , wherein said direct device-to-device second link is implemented in accordance with the Bluetooth Intercom Profile.
Claim 22
Dependent Claim
21 words
The program as claimed in claim 19 , wherein said cordless link is implemented in accordance with the Bluetooth Telephony Profile.