US 10,368,322 B2
Signal transmission power adjustment in a wireless device
Esmael Hejazi Dinan, Herndon, VA (US)
Assigned to Comcast Cable Communications, LLC, Philadelphia, PA (US)
Filed by Comcast Cable Communications, LLC, Philadelphia, PA (US)
Filed on Aug. 14, 2017, as Appl. No. 15/676,459.
Application 15/676,459 is a continuation of application No. 14/966,439, filed on Dec. 11, 2015, granted, now 9,736,795.
Application 14/966,439 is a continuation of application No. 14/599,492, filed on Jan. 17, 2015, granted, now 9,241,326.
Application 14/599,492 is a continuation of application No. 13/862,425, filed on Apr. 14, 2013, granted, now 8,964,593.
Application 14/599,492 is a continuation of application No. 15/676,459.
Application 15/676,459 is a continuation of application No. 14/959,309, filed on Dec. 4, 2015, granted, now 9,844,006.
Application 14/959,309 is a continuation of application No. 13/862,421, filed on Apr. 14, 2013, granted, now 9,210,664.
Application 14/959,309 is a continuation of application No. 15/676,459.
Application 15/676,459 is a continuation of application No. 14/622,969, filed on Feb. 16, 2015, granted, now 9,820,283.
Application 14/622,969 is a continuation of application No. 13/862,430, filed on Apr. 14, 2013, granted, now 8,995,381.
Application 14/622,969 is a continuation of application No. 15/676,459.
Application 15/676,459 is a continuation of application No. 14/616,774, filed on Feb. 9, 2015, granted, now 9,763,203.
Application 14/616,774 is a continuation of application No. 13/862,420, filed on Apr. 14, 2013, granted, now 8,989,128.
Claims priority of provisional application 61/661,329, filed on Jun. 18, 2012.
Claims priority of provisional application 61/625,085, filed on Apr. 17, 2012.
Claims priority of provisional application 61/700,869, filed on Sep. 13, 2013.
Claims priority of provisional application 61/661,361, filed on Jun. 19, 2012.
Claims priority of provisional application 61/625,078, filed on Apr. 16, 2012.
Claims priority of provisional application 61/654,900, filed on Jun. 3, 2012.
Claims priority of provisional application 61/635,957, filed on Apr. 20, 2012.
Prior Publication US 2018/0184384 A1, Jun. 28, 2018
Int. Cl. H04W 52/34 (2009.01); H04W 52/04 (2009.01); H04W 74/08 (2009.01); H04W 76/27 (2018.01); H04W 52/36 (2009.01); H04W 52/54 (2009.01); H04W 72/04 (2009.01); H04B 7/26 (2006.01); H04L 1/18 (2006.01); H04L 5/14 (2006.01); H04L 27/18 (2006.01); H04L 29/12 (2006.01); H04L 29/06 (2006.01); H04W 76/38 (2018.01); H04W 88/02 (2009.01)
CPC H04W 52/346 (2013.01) [H04B 7/2618 (2013.01); H04L 1/1812 (2013.01); H04L 5/14 (2013.01); H04L 27/18 (2013.01); H04L 61/6022 (2013.01); H04L 69/22 (2013.01); H04W 52/34 (2013.01); H04W 52/367 (2013.01); H04W 52/54 (2013.01); H04W 72/0413 (2013.01); H04W 74/0833 (2013.01); H04W 76/27 (2018.02); H04W 76/38 (2018.02); H04W 88/02 (2013.01); Y02D 70/00 (2018.01)] 48 Claims
OG exemplary drawing
 
1. A method comprising:
receiving, by a wireless device, at least one control message comprising configuration parameters of a plurality of cells grouped into a plurality of cell groups comprising a first cell group and a second cell group, wherein:
uplink transmission timing associated with the first cell group is based on a first cell of the first cell group; and
uplink transmission timing associated with the second cell group is based on a second cell of the second cell group;
determining a transmission power of a transmission comprising a first signal in a first subframe of the first cell group and a second signal in a second subframe of the second cell group, wherein a time overlap is associated with the first signal in the first subframe and the second signal in the second subframe;
responsive to the time overlap satisfying a duration threshold and the transmission power exceeding a power threshold, dropping or adjusting a power of one of the first signal or the second signal; and
transmitting at least one of the first signal via the first cell group or the second signal via the second cell group.