US 9,813,858 B2
System and method for wireless communications activity within a predetermined area and for generating messages to selected communication devices
Winton Durrett Batson, Jr., Brentwood, TN (US)
Assigned to AT&T Mobility II LLC, Atlanta, GA (US)
Filed by AT&T Mobility II LLC, Atlanta, GA (US)
Filed on Jul. 18, 2016, as Appl. No. 15/212,886.
Application 15/212,886 is a division of application No. 14/324,163, filed on Jul. 5, 2014, granted, now 9,398,457.
Application 14/324,163 is a division of application No. 13/690,465, filed on Nov. 30, 2012, granted, now 8,774,832, issued on Jul. 8, 2014.
Application 13/690,465 is a continuation of application No. 13/309,035, filed on Dec. 1, 2011, granted, now 8,346,285, issued on Jan. 1, 2013.
Application 13/309,035 is a continuation of application No. 10/752,777, filed on Jan. 7, 2004, granted, now 8,090,387, issued on Jan. 3, 2012.
Prior Publication US 2016/0330582 A1, Nov. 10, 2016
Int. Cl. H04M 1/66 (2006.01); H04W 12/06 (2009.01); H04W 4/02 (2009.01); H03M 1/12 (2006.01); H04W 12/08 (2009.01); H04W 24/00 (2009.01); H04W 64/00 (2009.01); H04W 4/12 (2009.01)
CPC H04W 4/021 (2013.01) [H03M 1/12 (2013.01); H04W 4/02 (2013.01); H04W 4/027 (2013.01); H04W 4/12 (2013.01); H04W 12/06 (2013.01); H04W 12/08 (2013.01); H04W 24/00 (2013.01); H04W 64/00 (2013.01); H04W 64/006 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A method comprising:
receiving, by a system including a processor, in aggregate, a plurality of wireless radio-frequency signals transmitted from a plurality of wireless communication devices within a predetermined area;
generating, by the system, without demodulating the plurality of wireless radio-frequency signals, a digital electrical signal based on the plurality of wireless radio-frequency signals from the plurality of wireless communication devices in the predetermined area;
assigning, by the system, a value to the digital electrical signal, the value comprising information indicating a time of receipt of the plurality of wireless radio-frequency signals; and
transmitting, by the system, the digital electrical signal to a device to store the information associated with the digital electrical signal.