US 12,225,524 B2
Transmission and access in wireless networks
Kai Xu, Great Falls, VA (US); Hua Zhou, Vienna, VA (US); Esmael Hejazi Dinan, McLean, VA (US); Yunjung Yi, Vienna, VA (US); Ali Cagatay Cirik, Chantilly, VA (US); and Hyoungsuk Jeon, Centreville, VA (US)
Assigned to Beijing Xiaomi Mobile Software Co., Ltd., Beijing (CN)
Filed by Beijing Xiaomi Mobile Software Co., Ltd., Beijing (CN)
Filed on Jul. 15, 2022, as Appl. No. 17/865,831.
Application 17/865,831 is a continuation of application No. PCT/US2021/017041, filed on Feb. 8, 2021.
Claims priority of provisional application 62/983,379, filed on Feb. 28, 2020.
Claims priority of provisional application 62/976,633, filed on Feb. 14, 2020.
Claims priority of provisional application 62/971,266, filed on Feb. 7, 2020.
Prior Publication US 2022/0353887 A1, Nov. 3, 2022
Int. Cl. H04W 72/00 (2023.01); H04L 1/00 (2006.01); H04W 72/1268 (2023.01); H04W 72/23 (2023.01)
CPC H04W 72/1268 (2013.01) [H04L 1/0068 (2013.01); H04W 72/23 (2023.01)] 20 Claims
OG exemplary drawing
 
20. A system comprising:
a base station comprising one or more first processors and first memory storing first instructions that, when executed by the one or more first processors, cause the base station to:
transmit one or more radio resource control (RRC) messages comprising configuration parameters of a cell, wherein the configuration parameters indicate a ratio threshold for selecting between rate matching and puncturing;
transmit a first downlink control information (DCI) scheduling an uplink transport block (TB) via uplink resources of the cell; and
transmit a second DCI indicating a transmission cancelation on one or more resources of the uplink resources; and
a wireless device comprising one or more second processors and second memory storing second instructions that, when executed by the one or more second processors, cause the wireless device to:
receive the one or more RRC, the first DCI, and the second DCI;
select between the rate matching and the puncturing to map the uplink TB to a portion of the uplink resources based on a ratio of the one or more resources to the uplink resources, wherein the portion of the uplink resources does not conflict with the one or more resources;
map the uplink TB to the portion of the uplink resources based on:
the rate matching in response to the ratio being equal to or greater than the ratio threshold; and
the puncturing in response to the ratio being less than the ratio threshold; and
transmit the uplink TB via the portion of the uplink resources in response to the mapping.