IP Library › Granted Patent US 12,245,159
Granted Patent B2
US 12,245,159 · App. 17/738,866 · Granted Mar 4, 2025

Transmission parameter determining method, electronic apparatus, device, and medium

Inventors: Ke Yao (Shenzhen, CN); Zhen He (Shenzhen, CN); Bo Gao (Shenzhen, CN); Chuangxin Jiang (Shenzhen, CN); Zhaohua Lu (Shenzhen, CN); Shujuan Zhang (Shenzhen, CN)
Assignee: ZTE Corporation
H04W52/146H04W52/242
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 12,245,159
App. No.
17/738,866
Granted
Mar 4, 2025
Kind
B2
Abstract

Provided are a transmitting parameter determination method, an electronic device, an apparatus and a medium. The transmitting parameter determination method includes: determining a power control parameter of physical uplink shared channel (PUSCH) transmission according to association information between a sounding reference signal resource indicator (SRI) and a PUSCH power control parameter. The power control parameter of the PUSCH transmission includes at least one of an open-loop power control parameter of a PUSCH, a closed-loop power control parameter of a PUSCH, or a pathloss measurement parameter of a PUSCH.

Claims (34)

1. A transmitting parameter determination method, applied to a first node device and comprising:

determining a power control parameter of a physical uplink shared channel (PUSCH) transmission according to association information between a sounding reference signal resource indicator (SRI) and a pathloss measurement parameter of a PUSCH,

wherein the association information includes (1) an association element identifier (ID) between the SRI and the pathloss measurement parameter of the PUSCH and (2) an ID of the pathloss measurement parameter of the PUSCH,

wherein the ID of the pathloss measurement parameter of the PUSCH indicates a pathloss measurement parameter of the PUSCH in a pathloss measurement parameter pool of the PUSCH; and

transmitting the PUSCH transmission based on the power control parameter,

wherein the association element ID between the SRI and the pathloss measurement parameter of the PUSCH is a predefined value,

wherein there is no SRI field included in a downlink control information (DCI) scheduling the PUSCH transmission or activating the PUSCH transmission and the first node device supports a MAC CE updating the pathloss measurement parameter of the PUSCH,

wherein the predefined value is 0.

2. A non-transitory computer storage medium having computer program stored thereupon, the computer program, when executed by a processor, causes the processor to implement the method of claim 1 .

3. An electronic device, applied to a first node device and comprising a processor configured to:

determine a power control parameter of physical uplink shared channel (PUSCH) transmission according to association information between a sounding reference signal resource indicator (SRI) and a pathloss measurement parameter of a PUSCH,

wherein the association information includes (1) an association element identifier (ID) between the SRI and the pathloss measurement parameter of the PUSCH and (2) an ID of the pathloss measurement parameter of the PUSCH,

wherein the ID of the pathloss measurement parameter of the PUSCH indicates a pathloss measurement parameter of the PUSCH in a pathloss measurement parameter pool of the PUSCH; and

transmit the PUSCH transmission based on the power control parameter,

wherein the association element ID between the SRI and the pathloss measurement parameter of the PUSCH is a predefined value,

wherein there is no SRI field included in a downlink control information (DCI) scheduling the PUSCH transmission or activating the PUSCH transmission and the first node device supports a MAC CE updating the pathloss measurement parameter of the PUSCH,

wherein the predefined value is 0.

4. A method for wireless communication applied to a second node device, comprising:

receiving a physical uplink shared channel (PUSCH) transmission from a first node device which supports a MAC CE updating a pathloss measurement parameter of a PUSCH,

wherein a power control parameter of the PUSCH transmission is based on association information between a sounding reference signal resource indicator (SRI) and the pathloss measurement parameter of the PUSCH,

wherein the association information includes (1) an association element identifier (ID) between the SRI and the pathloss measurement parameter of the PUSCH and (2) an ID of the pathloss measurement parameter of the PUSCH, and

wherein the ID of the pathloss measurement parameter of the PUSCH indicates a pathloss measurement parameter of the PUSCH in a pathloss measurement parameter pool of the PUSCH,

wherein the association element ID between the SRI and the pathloss measurement parameter of the PUSCH is a predefined value,

wherein there is no SRI field included in a downlink control information (DCI) scheduling the PUSCH transmission or activating the PUSCH transmission,

wherein the predefined value is 0.

5. A non-transitory computer storage medium having computer program stored thereupon, the computer program, when executed by a processor, causes the processor to implement the method of claim 4 .

6. An electronic device, applied to a second node device and comprising a processor configured to:

receive a physical uplink shared channel (PUSCH) transmission from a first node device which supports a MAC CE updating a pathloss measurement parameter of a PUSCH,

wherein a power control parameter of the PUSCH transmission is based on association information between a sounding reference signal resource indicator (SRI) and the pathloss measurement parameter of the PUSCH,

wherein the association information includes (1) an association element identifier (ID) between the SRI and the pathloss measurement parameter of the PUSCH and (2) an ID of the pathloss measurement parameter of the PUSCH,

wherein the ID of the pathloss measurement parameter of the PUSCH indicates a pathloss measurement parameter of the PUSCH in a pathloss measurement parameter pool of the PUSCH,

wherein the association element ID between the SRI and the pathloss measurement parameter of the PUSCH is a predefined value,

wherein there is no SRI field included in a downlink control information (DCI) scheduling the PUSCH transmission or activating the PUSCH transmission,

wherein the predefined value is 0.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 20, 2024
From: YAO, KE; HE, ZHEN; GAO, BO; JIANG, CHUANGXIN; LU, ZHAOHUA; ZHANG, SHUJUAN
To: ZTE CORPORATION
Reel/Frame 069651/0634 →
Priority Claims (1)
CN 201911090408.1 · Nov 8, 2019 · national
Continuity (2)
Continuation PCTCN2020126516 · Nov 4, 2020
Related Publication 20230024375A1 · Jan 26, 2023
References Cited (39)
US 9432158B2 · Yamada · 2016 [cited by applicant]
US 11109323B2 · Gao et al. · 2021 [cited by applicant]
US 20170367105A1 · Kim et al. · 2017 [cited by applicant]
US 20190044681A1 · Zhang · 2019 [cited by applicant]
US 20190190747A1 · Park et al. · 2019 [cited by applicant]
US 20190261281A1 · Jung et al. · 2019 [cited by applicant]
US 20200059867A1 · Haghighat et al. · 2020 [cited by applicant]
US 20210029650A1 · Cirik · 2021 [cited by examiner]
US 20220116882A1 · Guo · 2022 [cited by examiner]
US 20220232482A1 · Matsumura · 2022 [cited by examiner]
US 20220271890A1 · Grossmann · 2022 [cited by examiner]
US 20220330173A1 · Matsumura · 2022 [cited by examiner]
US 20220369242A1 · Matsumura · 2022 [cited by examiner]
CN 102148670A · 2011 [cited by applicant]
CN 104349443B · 2015 [cited by applicant]
CN 107889209A · 2018 [cited by applicant]
CN 109803362A · 2019 [cited by applicant]
CN 110167122A · 2019 [cited by applicant]
CN 110392418A · 2019 [cited by applicant]
CN 111092710A · 2020 [cited by applicant]
CN 114900876A · 2022 [cited by applicant]
EP 3247163B1 · 2017 [cited by applicant]
EP 3793272A1 · 2021 [cited by applicant]
JP 2013236289A · 2013 [cited by applicant]
RU 2701380C1 · 2019 [cited by applicant]
WO WO2018003645A2 · 2018 [cited by applicant]
Ericsson, “Uplink Power Control Enhancement for NR URLLC”, 3GPP TSG RAN WG1 Meeting #97, Tdoc R1-1906111, May 17, 2019, Reno, Nevada, USA (5 pages). [cited by applicant]
Notification of Registration and Grant for CN Appl. No. 202211429498.4, dated Sep. 8, 2023 (with English translation, 6 pages). [cited by applicant]
“3rd Generation Partnership Project; Technical Specification Group Radio Access Network; NR; Physical layer procedures for control (Release 15)”, 3GPP TS 38.213, V15.7.0 (Sep. 2019) (108 pages). [cited by applicant]
“3rd Generation Partnership Project; Technical Specification Group Radio Access Network; NR; Radio Resource Control (RRC) protocol specification (Release 15)”, 3GPP TS 38.331, V15.7.0 (Sep. 2019) (527 pages). [cited by applicant]
Ericsson, “Enhancements to multibeam operation”, 3GPP TSG-RAN WG1 Meeting #98, Tdoc R1-1909225, Aug. 30, 2019, Prague, Czech Republic (23 pages). [cited by applicant]
Extended European Search Report for EP Appl. No. 20885568.4, dated Feb. 23, 2024 (11 pages). [cited by applicant]
LG Electronics, “Feature lead summary#4 of Enhancements on Multi-beam Operations”, 3GPP TSG RAN WG1 Meeting #99, R1-1913453, Nov. 22, 2019, Reno, USA (39 pages). [cited by applicant]
ZTE, “Enhancements on multi-beam operation”, 3GPP TSG RAN WG1 Meeting #99, R1-1911931, Nov. 22, 2019, Reno, US (18 pages). [cited by applicant]
VIVO, “Remaining issues on non-CA UL power control” 3GPP TSG RAN WG1 Meeting #92bis, R1-1803842, Apr. 20, 2018, Sanya, China (5 pages). [cited by applicant]
First Office Action for CN Appl. No. 202211429498.4, dated Jun. 20, 2023 (with English translation, 18 pages). [cited by applicant]
Intel Corporation, “On Power Control Framework” 3GPP TSG RAN WG1 Meeting #92bis, R1-1804736, Apr. 20, 2018, Sanya, China (5 pages). [cited by applicant]
International Search Report and Written Opinion for PCT Appl. No. PCT/CN2020/126516, mailed Feb. 5, 2021 (11 pages, with English translation). [cited by applicant]
Mediatek Inc., “Enhancements on multi-beam operations” 3GPP TSG RAN WG1 #97, R1-1906537, May 17, 2019, Reno, USA (13 pages). [cited by applicant]