Prosecution Insights
Last updated: August 18, 2026
Application No. 18/551,333

NR AIR-TO-GROUND SIGNALING ENHANCEMENT FOR EARLY INDICATION OF AIR-TO-GROUND CELL

Non-Final OA §102
Filed
Sep 19, 2023
Priority
May 25, 2021 — nonprovisional of PCTCN2021095698
Examiner
SHAHEED, KHALID W
Art Unit
2643
Tech Center
2600 — Communications
Assignee
Qualcomm Incorporated
OA Round
2 (Non-Final)
83%
Grant Probability
Favorable
2-3
OA Rounds
0m
Est. Remaining
98%
With Interview

Examiner Intelligence

Grants 83% — above average
83%
Career Allowance Rate
714 granted / 860 resolved
+21.0% vs TC avg
Moderate +15% lift
Without
With
+15.0%
Interview Lift
resolved cases with interview
Typical timeline
2y 7m
Avg Prosecution
33 currently pending
Career history
902
Total Applications
across all art units

Statute-Specific Performance

§101
6.8%
-33.2% vs TC avg
§103
53.2%
+13.2% vs TC avg
§102
28.0%
-12.0% vs TC avg
§112
9.4%
-30.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 860 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 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 32 is rejected under 35 U.S.C. 102(a)(1)/(a)(2) as being anticipated by Forbes et al. (WO 2005/0233739 A1). Regarding claim 32, Forbes et al. discloses A user equipment (UE) (see mobile [0005]), comprising: at least one transceiver; at least one memory comprising instructions; and one or more processors configured to execute the instruction to cause the UE to: receive, from a base station (see ground station fig. 1) via the at least one transceiver (see controller [0016]), one or more communications associated with accessing a cell associated with the base station (see fig. 1, see ground station), wherein the one or more communications include a master information block (MIB) (see MIB [0019]); and selectively access, via the at least one transceiver, the cell associated with the base station based at least in part on a determination of whether the MIB includes an indication that the cell is dedicated for air-to-ground communications (see [0019] The system state MIB 44 is then sent as the inform 20 via a transponded satellite link to the ground network management system 26 for analysis on a periodic basis.[0026] If, however, a "Fault" state indicator is present for a component 16 in the system state MIB 44, the ground network management system 26 establishes a continuous trans ponded satellite transmission link with the aircraft 12 at operation 114.). Claim 31 is rejected under 35 U.S.C. 102(a)(2) as being anticipated by Ghanbarinejad et al. (US 2023/0362857 A1). Regarding claim 31, Ghanbarinejad discloses a user equipment (UE), comprising: at least one transceiver (see transceiver, abstract); at least one memory comprising instructions; and one or more processors configured to execute the instruction to cause the UE to: receive, from a base station via the at least one transceiver (see base station, fig. 1a), one or more communications associated with accessing a cell associated with the base station, wherein the one or more communications include a physical broadcast channel (PBCH) communication (see PBCH [0224]); and selectively access, via the at least one transceiver, the cell associated with the base station based at least in part on a determination of whether a PBCH scrambling sequence indicates that the cell is dedicated for air-to-ground communications (see [0220], “inter-satellite links (ISLs) in a multi-hop NTN” ). Conclusion Claim 1, 7, 9-11, 31, 33-38 allowed. Any inquiry concerning this communication or earlier communications from the examiner should be directed to K. WILFORD SHAHEED whose telephone number is (469) 295-9175. The examiner can normally be reached on Monday-Friday 9 am-6pm; CST; ALT Friday. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. The examiner’s Supervisor, Jinsong Hu, can be reached at (571)272-3965, where attempts to reach the examiner are unsuccessful. Information regarding the status of an application may be obtained from the Patent Application Information Retrieval (PAIR) system. Status information for published applications may be obtained from either Private PAIR or Public PAIR. Status information for unpublished applications is available through Private PAIR only. For more information about the PAIR system, see http://pair-direct.uspto.gov. Should you have questions on access to the Private PAIR system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative or access to the automated information system, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /KHALID W SHAHEED/Primary Examiner, Art Unit 2643
Read full office action

Prosecution Timeline

Sep 19, 2023
Application Filed
Jan 16, 2026
Non-Final Rejection mailed — §102
Apr 16, 2026
Response Filed
Jun 09, 2026
Non-Final Rejection mailed — §102
Aug 13, 2026
Interview Requested

Precedent Cases

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

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Prosecution Projections

2-3
Expected OA Rounds
83%
Grant Probability
98%
With Interview (+15.0%)
2y 7m (~0m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 860 resolved cases by this examiner. Grant probability derived from career allowance rate.

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