Prosecution Insights
Last updated: October 27, 2026
Application No. 18/872,414

EARLY INDICATION OF A SOUNDING REFERENCE SIGNAL FOR POSITIONING FOR AN INACTIVE OR IDLE USER EQUIPMENT

Non-Final OA §102
Filed
Dec 06, 2024
Priority
Aug 03, 2022 — GR 20220100634 +1 more
Examiner
WASHINGTON, ERIKA ALISE
Art Unit
2644
Tech Center
2600 — Communications
Assignee
Qualcomm Incorporated
OA Round
1 (Non-Final)
89%
Grant Probability
Favorable
1-2
OA Rounds
3m
Est. Remaining
94%
With Interview

Examiner Intelligence

Grants 89% — above average
89%
Career Allowance Rate
917 granted / 1030 resolved
+27.0% vs TC avg
Minimal +4% lift
Without
With
+4.5%
Interview Lift
resolved cases with interview
Typical timeline
2y 2m
Avg Prosecution
28 currently pending
Career history
1059
Total Applications
across all art units

Statute-Specific Performance

§101
5.5%
-34.5% vs TC avg
§103
25.9%
-14.1% vs TC avg
§102
38.9%
-1.1% vs TC avg
§112
10.2%
-29.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1030 resolved cases

Office Action

§102
DETAILED ACTION Notice of Pre-AIA or AIA Status The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . Claim Rejections - 35 USC § 102 In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis (i.e., changing from AIA to pre-AIA ) for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status. The following is a quotation of the appropriate paragraphs of 35 U.S.C. 102 that form the basis for the rejections under this section made in this Office action: A person shall be entitled to a patent unless – (a)(1) the claimed invention was patented, described in a printed publication, or in public use, on sale, or otherwise available to the public before the effective filing date of the claimed invention. (a)(2) the claimed invention was described in a patent issued under section 151, or in an application for patent published or deemed published under section 122(b), in which the patent or application, as the case may be, names another inventor and was effectively filed before the effective filing date of the claimed invention. Claim(s) 1-4, 15, 18-19, 26, and 29-30 is/are rejected under 35 U.S.C. 102(a)(1)/(a)(2) as being anticipated by Applicant’s submission of prior art, Herath et al., US Patent Application Publication Number 2021/0194734 (hereinafter Herath). Regarding claims 1, 18, 29, and 30, Herath discloses a method of operating a user equipment (UE), comprising: receiving a sounding reference signal for positioning (SRS-P) configuration [paragraph 0264]; receiving, while the UE is in a radio resource control (RRC) Inactive state or an RRC Idle state, a first downlink control information (DCI) comprising an SRS-P early indication (SEI) field [paragraphs 0262-0264], wherein the SEI field is associated with a first sub-group of UEs that comprises the UE and at least one additional UE [paragraph 0235], and wherein the SEI field is configured to trigger each UE in the first sub- group of UEs either to transmit or not transmit one or more respective SRS-Ps on a set of SRS-P occasions (SRS-Os) [paragraphs 0271-0272]; and selectively transmitting the one or more SRS-Ps on the set of SRS-Os in accordance with the SRS-P configuration based on the SEI field [paragraphs 0271-0272]. Regarding claim 2, Herath discloses wherein the SEI field is configured to trigger each UE in the first sub-group of UEs to transmit the one or more respective SRS-Ps on the set of SRS-Os in accordance with the respective SRS-P configuration, and wherein the selectively transmitting comprises transmitting the one or more respective SRS-Ps on the set of SRS-Os in accordance with the SRS-P configuration based on the SEI field [paragraphs 0271-0272]. Regarding claim 3, Herath discloses wherein the SEI field is configured to trigger each UE in the first sub-group of UEs not to transmit the one or more respective SRS-Ps on the set of SRS-Os in accordance with the respective SRS-P configuration, and wherein the selectively transmitting comprises not transmitting the one or more respective SRS-Ps on the set of SRS-Os in accordance with the respective SRS-P configuration [paragraphs 0271-0272]. Regarding claim 4, Herath discloses wherein the first DCI is scrambled with group common (GC) information [paragraph 0287]. Regarding claims 15 and 26, Herath discloses wherein a mapping of the UE and the at least one UE additional UE to the first sub-group of UEs is based on: UE identifier (ID), or a number of SRS-P frames in an SRS-P cycle, or a number of SRS-Os per SRS-P frame, or an index of a respective SRS-O within a respective SRS-P frame, or any combination thereof [paragraphs 0235, 0239]. Allowable Subject Matter Claims 5-14, 16-17, 20-25, and 27-28 are objected to as being dependent upon a rejected base claim, but would be allowable if rewritten in independent form including all of the limitations of the base claim and any intervening claims. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Huang et al., US Patent Application Publication Number 2025/0379702, disclose a UE configured to perform positioning reference signal measurements in RRC_Inactive state with a reduced number of samples. Thomas et al., WO 2022/003606, disclose configuring energy efficient positioning measurements. Any inquiry concerning this communication or earlier communications from the examiner should be directed to ERIKA WASHINGTON whose telephone number is (571)272-7841. The examiner can normally be reached Monday - Thursday. Examiner interviews are available via telephone, in-person, and video conferencing using a USPTO supplied web-based collaboration tool. To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) at http://www.uspto.gov/interviewpractice. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Kathy Wang-Hurst can be reached at 571-270-5371. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of published or unpublished applications may be obtained from Patent Center. Unpublished application information in Patent Center is available to registered users. To file and manage patent submissions in Patent Center, visit: https://patentcenter.uspto.gov. Visit https://www.uspto.gov/patents/apply/patent-center for more information about Patent Center and https://www.uspto.gov/patents/docx for information about filing in DOCX format. For additional questions, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /EAW/ October 13, 2026 /ERIKA A WASHINGTON/Primary Examiner, Art Unit 2644
Read full office action

Prosecution Timeline

Dec 06, 2024
Application Filed
Oct 15, 2026
Non-Final Rejection mailed — §102 (current)

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Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

1-2
Expected OA Rounds
89%
Grant Probability
94%
With Interview (+4.5%)
2y 2m (~3m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1030 resolved cases by this examiner. Grant probability derived from career allowance rate.

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