Prosecution Insights
Last updated: August 17, 2026
Application No. 18/904,881

METHOD AND APPARATUS FOR CELL SELECTION IN NON-TERRESTRIAL NETWORK

Non-Final OA §112
Filed
Oct 02, 2024
Priority
Oct 04, 2023 — RE 10-2023-0131679
Examiner
HAN, CLEMENCE S
Art Unit
Tech Center
Assignee
Electronics and Telecommunications Research Institute
OA Round
1 (Non-Final)
91%
Grant Probability
Favorable
1-2
OA Rounds
6m
Est. Remaining
96%
With Interview

Examiner Intelligence

Grants 91% — above average
91%
Career Allowance Rate
1026 granted / 1129 resolved
+30.9% vs TC avg
Moderate +5% lift
Without
With
+5.2%
Interview Lift
resolved cases with interview
Typical timeline
2y 4m
Avg Prosecution
30 currently pending
Career history
1152
Total Applications
across all art units

Statute-Specific Performance

§101
6.2%
-33.8% vs TC avg
§103
33.8%
-6.2% vs TC avg
§102
28.0%
-12.0% vs TC avg
§112
20.8%
-19.2% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1129 resolved cases

Office Action

§112
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 . Drawings The drawings are objected to as failing to comply with 37 CFR 1.84(p)(5) because they include the following reference character(s) not mentioned in the description: “S1603” in Figure 16. Corrected drawing sheets in compliance with 37 CFR 1.121(d), or amendment to the specification to add the reference character(s) in the description in compliance with 37 CFR 1.121(b) are required in reply to the Office action to avoid abandonment of the application. Any amended replacement drawing sheet should include all of the figures appearing on the immediate prior version of the sheet, even if only one figure is being amended. Each drawing sheet submitted after the filing date of an application must be labeled in the top margin as either “Replacement Sheet” or “New Sheet” pursuant to 37 CFR 1.121(d). If the changes are not accepted by the examiner, the applicant will be notified and informed of any required corrective action in the next Office action. The objection to the drawings will not be held in abeyance. The drawings are objected to as failing to comply with 37 CFR 1.84(p)(5) because they include the following reference character(s) not mentioned in the description: “S2002” and “S2003” in Figure 20. Corrected drawing sheets in compliance with 37 CFR 1.121(d), or amendment to the specification to add the reference character(s) in the description in compliance with 37 CFR 1.121(b) are required in reply to the Office action to avoid abandonment of the application. Any amended replacement drawing sheet should include all of the figures appearing on the immediate prior version of the sheet, even if only one figure is being amended. Each drawing sheet submitted after the filing date of an application must be labeled in the top margin as either “Replacement Sheet” or “New Sheet” pursuant to 37 CFR 1.121(d). If the changes are not accepted by the examiner, the applicant will be notified and informed of any required corrective action in the next Office action. The objection to the drawings will not be held in abeyance. Specification The disclosure is objected to because of the following informalities: “H-UE1” in [0219] and [0249] should be replaced with “H_UE1”. Appropriate correction is required. The disclosure is objected to because of the following informalities: “Thresh1 (UE-h)” in [0230] and [0235] should be replaced with “Thresh1 (UE_h)”. Appropriate correction is required. The disclosure is objected to because of the following informalities: “Thresh2 (UE-h)” in [0231] and [0235] should be replaced with “Thresh2 (UE_h)”. Appropriate correction is required. The disclosure is objected to because of the following informalities: “Hys (UE-h)” in [0232] and [0236] should be replaced with “Hys (UE_h)”. Appropriate correction is required. Claim Rejections - 35 USC § 112 The following is a quotation of 35 U.S.C. 112(b): (b) CONCLUSION.—The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the inventor or a joint inventor regards as the invention. The following is a quotation of 35 U.S.C. 112 (pre-AIA ), second paragraph: The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the applicant regards as his invention. Claim 19 is rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph, as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor (or for applications subject to pre-AIA 35 U.S.C. 112, the applicant), regards as the invention. Claim 19 recites the limitation "the second distance" in line 3. There is insufficient antecedent basis for this limitation in the claim. The examiner notes there is a possible antecedent basis in claim 17 line 5. The examiner also notes claim 8, with similar limitation with claim 19, depends on claim 6, with similar limitation with claim 17. Claim 19 recites the limitation "the hysteresis value" in line 5. There is insufficient antecedent basis for this limitation in the claim. The examiner notes there is a possible antecedent basis in claim 17 line 7. The examiner also notes claim 8, with similar limitation with claim 19, depends on claim 6, with similar limitation with claim 17. Allowable Subject Matter Claims 1-18 are allowed. Claim 19 would be allowable if rewritten to overcome the rejection(s) under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), 2nd paragraph, set forth in this Office action and to include all of the limitations of the base claim and any intervening claims. The following is a statement of reasons for the indication of allowable subject matter: The prior art in the record (in particular, US Pub. 2025/0227535 to Fujishiro et al. (hereinafter “Fujishiro”)) does not disclose, with respect to claim 1, calculating a first adjusted distance threshold by adjusting a first reference distance threshold of a serving cell, based on information on a first reference location of the serving cell, ephemeris information of a satellite, and a location of the terminal; calculating a second adjusted distance threshold by adjusting a second reference distance threshold of a neighbor cell, based on information on a second reference location of the neighbor cell, the ephemeris information, and the location of the terminal; performing a distance-based measurement reporting process by applying the first adjusted distance threshold and the second adjusted distance threshold; and selecting a cell through the distance-based measurement reporting process as claimed. Rather, Fujishiro teaches performing measurement reporting (step 13 in Figure 7) based on the movement distance exceeding threshold value (step 12 in Figure 7). The same reasoning applies to claims 16 mutatis mutandis. The prior art in the record also does not disclose, with respect to claim 10, receiving, from a satellite, information on a first reference location of a serving cell, information on a first reference altitude threshold of the serving cell, information on a second reference location of a neighbor cell, and information on a second reference altitude threshold of the neighbor cell; performing an altitude-based measurement reporting process based on the first reference altitude threshold, the second reference altitude threshold, the first altitude difference, and the second altitude difference; and selecting a cell through the altitude-based measurement reporting process as claimed. Fujishiro also teaches performing measurement reporting process based on a user equipment positioned at an altitude equal to or higher than a predetermined threshold value [0111]. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to CLEMENCE S HAN whose telephone number is (571)272-3158. The examiner can normally be reached Monday-Friday 8AM-5PM EST. 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, Edan Orgad can be reached at (571)272-7884. 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. /CLEMENCE S HAN/Primary Examiner, Art Unit 2414
Read full office action

Prosecution Timeline

Oct 02, 2024
Application Filed
Jul 22, 2026
Non-Final Rejection mailed — §112 (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
91%
Grant Probability
96%
With Interview (+5.2%)
2y 4m (~6m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1129 resolved cases by this examiner. Grant probability derived from career allowance rate.

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