US 12,232,122 B2
Wireless device capable of transmitting uplink sounding reference signals
Kari Juhani Hooli, Oulu (FI); Ajit Kahaduwe, Marietta, GA (US); Timo Erkki Lunttila, Espoo (FI); Karri Markus Ranta-Aho, Atlanta, GA (US); and Antti Anton Toskala, Espoo (FI)
Assigned to WIRELESS FUTURE TECHNOLOGIES INC., Ottawa (CA)
Filed by WIRELESS FUTURE TECHNOLOGIES INC., Ottawa (CA)
Filed on May 23, 2023, as Appl. No. 18/201,133.
Application 18/201,133 is a continuation of application No. 17/393,088, filed on Aug. 3, 2021, granted, now 11,659,557.
Application 17/393,088 is a continuation of application No. 15/930,037, filed on May 12, 2020, granted, now 11,082,959, issued on Aug. 3, 2021.
Application 15/930,037 is a continuation of application No. 16/259,684, filed on Jan. 28, 2019, granted, now 10,652,869, issued on May 12, 2020.
Application 16/259,684 is a continuation of application No. 15/894,469, filed on Feb. 12, 2018, granted, now 10,194,431, issued on Jan. 29, 2019.
Application 15/894,469 is a continuation of application No. 15/063,161, filed on Mar. 7, 2016, granted, now 9,894,482, issued on Feb. 13, 2018.
Application 15/063,161 is a continuation of application No. 14/337,988, filed on Jul. 22, 2014, granted, now 9,282,546, issued on Mar. 8, 2016.
Application 14/337,988 is a continuation of application No. 13/128,151, granted, now 8,810,393, issued on Aug. 19, 2014, previously published as PCT/IB2009/054948, filed on Nov. 6, 2009.
Claims priority of provisional application 61/198,632, filed on Nov. 6, 2008.
Prior Publication US 2023/0300841 A1, Sep. 21, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 72/21 (2023.01); H04W 72/20 (2023.01)
CPC H04W 72/21 (2023.01) [H04W 72/20 (2023.01)] 18 Claims
OG exemplary drawing
 
1. A base station comprising:
a transmitter operable to transmit, to a user equipment (UE), a radio resource control (RRC) message including information indicating a semi-persistent scheduling (SPS) configuration for sounding reference signal (SRS) transmission;
the transmitter operable to transmit, to the UE, a transmission power command to set a transmission power level for SRS transmission by the UE; and
a receiver operable to receive a SRS transmission, from the UE, in time slots based on the SPS configuration information and using time, frequency, and code resources based on the transmitted RRC message.