US 11,889,483 B2
Method and apparatus for determining resource pool
Sung Jun Yoon, Seoul (KR)
Assigned to CISCO TECHNOLOGY, INC., San Jose, CA (US)
Filed by Cisco Technology, Inc., San Jose, CA (US)
Filed on Aug. 23, 2022, as Appl. No. 17/893,811.
Application 17/893,811 is a continuation of application No. 16/882,630, filed on May 25, 2020, granted, now 11,445,501.
Application 16/882,630 is a continuation of application No. 16/458,089, filed on Jun. 30, 2019, granted, now 10,687,334, issued on Jun. 16, 2020.
Application 16/458,089 is a continuation of application No. 15/719,905, filed on Sep. 29, 2017, granted, now 10,383,117, issued on Aug. 13, 2019.
Claims priority of application No. 10-2016-0126853 (KR), filed on Sep. 30, 2016; and application No. 10-2016-0137463 (KR), filed on Oct. 21, 2016.
Prior Publication US 2022/0408434 A1, Dec. 22, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 72/04 (2023.01); H04L 5/14 (2006.01); H04W 56/00 (2009.01); H04W 72/0446 (2023.01); H04W 72/23 (2023.01); H04W 76/14 (2018.01); H04L 5/00 (2006.01)
CPC H04W 72/0446 (2013.01) [H04L 5/14 (2013.01); H04W 56/0005 (2013.01); H04W 72/23 (2023.01); H04L 5/0053 (2013.01); H04L 5/1469 (2013.01); H04W 76/14 (2018.02)] 20 Claims
OG exemplary drawing
 
1. A method for determining a resource pool for a vehicle-to-everything (V2X) sidelink transmission or a vehicle-to-vehicle (V2V) sidelink transmission, comprising:
obtaining, by a wireless device, a bitmap for determining a resource pool for the V2X sidelink transmission or the V2V sidelink transmission;
determining a first subset of subframes by excluding from a plurality of consecutive subframes for a period:
subframes in which a sidelink synchronization signal (SLSS) resource is configured, downlink subframes, and special subframes;
determining a second subset of subframes by the wireless device by excluding, from the first subset of subframes, one or more second subframes, wherein a quantity of the one or more second subframes is determined by performing a modulo operation based on a quantity of subframes of the first subset of subframes and a quantity of bits of the bitmap, and wherein a quantity of subframes of the second subset of subframes corresponds to an integer multiple of the quantity of bits of the bitmap; and
determining the resource pool based on the second subset of subframes and on a plurality of repetitions of the bitmap.