Prosecution Insights
Last updated: April 19, 2026
Application No. 18/724,025

METHOD FOR EFFECTIVELY SUPPORTING QOS OF AI AND ML SERVICES

Non-Final OA §103
Filed
Jun 25, 2024
Examiner
HUQ, FARZANA B
Art Unit
2455
Tech Center
2400 — Computer Networks
Assignee
LG Electronics Inc.
OA Round
1 (Non-Final)
80%
Grant Probability
Favorable
1-2
OA Rounds
3y 5m
To Grant
99%
With Interview

Examiner Intelligence

Grants 80% — above average
80%
Career Allow Rate
354 granted / 444 resolved
+21.7% vs TC avg
Strong +30% interview lift
Without
With
+30.3%
Interview Lift
resolved cases with interview
Typical timeline
3y 5m
Avg Prosecution
27 currently pending
Career history
471
Total Applications
across all art units

Statute-Specific Performance

§101
13.0%
-27.0% vs TC avg
§103
44.2%
+4.2% vs TC avg
§102
10.0%
-30.0% vs TC avg
§112
19.4%
-20.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 444 resolved cases

Office Action

§103
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 . This office correspondence is in response to the application filed on June 25, 2024. Claims 14-17 and 20-33 are canceled. Claims 1-13, and 18-19 are pending. Information Disclosure Statement The information disclosure statement (IDS) submitted on 10/16/2024 was filed after the mailing date of the instant application dated on 06/25/2024. The submission is in compliance with the provisions of 37 CFR 1.97. Accordingly, the information disclosure statement is being considered by the examiner. Claim Rejections - 35 USC § 103 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 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action: A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made. The factual inquiries for establishing a background for determining obviousness under 35 U.S.C. 103 are summarized as follows: 1. Determining the scope and contents of the prior art. 2. Ascertaining the differences between the prior art and the claims at issue. 3. Resolving the level of ordinary skill in the pertinent art. 4. Considering objective evidence present in the application indicating obviousness or nonobviousness. Claims 1-13, and 18 are rejected under 35 U.S.C. 103 as being unpatentable over FRECHIN et al. (US Publication 2024/0251432) hereafter FRECHIN, in view of Han et al. (US Publication 2024/0357413) hereafter Han. As per claim 1, and 18, FRECHIN discloses a method, and a Next Generation (NG)-Radio Access Network (RAN) performed by a Next Generation (NG)-Radio Access Network (RAN) adapted to operate in a wireless communication system, the method comprising: receiving, from a Session Management Function (SMF), a Quality of Service (QOS) profile generated based on a Policy rule including information for an Uplink (UL)/Downlink (DL) notification request (paragraphs 0031-32, 0042-47, 0097: wherein it emphasizes a next generation (5G Network) of wireless communication system receiving a quality of service configuration based on network rules which includes some vales for uplink and downlink notification request); and based on an event occurring with respect to the UL/DL notification request, transmitting, to the SMF, a notification message including response information to the UL/DL notification request (paragraphs 0048-68, 0083-88, 00129-135; wherein it elaborates that when the UL/DL current value is less or higher than the notification request then a notification message which includes a response information to the UL/DL notification will be transferred). Although, FRECHIN discusses about quality of service-based policy regulation, but fails to elaborately discloses Quality of Service (QOS) profile generated based on a Policy and Charging Control (PCC). However, in the the same field of endeavor, Han discloses Quality of Service (QOS) profile generated based on a Policy and Charging Control (PCC) (paragraphs 0029-31). Accordingly, it would been obvious to one of ordinary skill in the network art before the effective filing date of the claimed invention to have incorporated Han’s teachings of Quality of Service (QOS) profile generated based on a Policy and Charging Control (PCC) with the teachings of Han, for the purpose of effectively maintaining the quality of a wireless communication. As per claim 2, FRECHIN in view of Han discloses the method, wherein the response information to the UL/DL notification request includes, if QOS cannot be satisfied, information for whether UL QoS cannot be satisfied, DL QOS cannot be satisfied, or both UL/DL QOS cannot be satisfied (FRECHIN, paragraphs 0031-32, and 0034). As per claim 3, FRECHIN in view of Han discloses, wherein the response information to the UL/DL notification request includes, if QOS cannot be satisfied, information for whether there is any currently ongoing traffic (FRECHIN, paragraphs 0065-67). As per claim 4, FRECHIN in view of Han discloses, wherein the response information to the UL/DL notification request includes, if QoS cannot be satisfied, information for whether UL traffic is present, DL traffic is present, or both UL/DL traffic is present, if there is any currently ongoing traffic (FRECHIN, paragraphs 0083-86). As per claim 5, FRECHIN in view of Han discloses, wherein the response information to the UL/DL notification request includes, if the QoS cannot be satisfied, information informing that a QoS flow is released or removed (FRECHIN, paragraphs 0030-31, 0039). As per claim 6, FRECHIN in view of Han discloses, wherein the response information to the UL/DL notification request includes, if QOS can be satisfied again, information for whether UL QOS can be satisfied again, DL QOS can be satisfied again, or both UL/DL QOS can be satisfied again (FRECHIN, paragraphs 0042-44). As per claim 7, FRECHIN in view of Han discloses, wherein the response information to the UL/DL notification request includes, if the QoS can be satisfied again, information for whether there is any currently ongoing traffic (FRECHIN, paragraphs 0097-101). As per claim 8, FRECHIN in view of Han discloses, wherein the response information to the UL/DL notification request includes, if QoS can be satisfied again, information for whether UL traffic is present, DL traffic is present, or both UL/DL traffic is present, if there is any currently ongoing traffic (FRECHIN, paragraphs 0068, 0080-81). As per claim 9, FRECHIN in view of Han discloses, wherein the response information to the UL/DL notification request includes, if a QoS requirement of a lowest priority cannot be satisfied, information for whether UL QoS cannot be satisfied, DL QoS cannot be satisfied, or both UL/DL QOS cannot be satisfied (FRECHIN, paragraphs 0070-71, 0075). As per claim 10, FRECHIN in view of Han discloses wherein the response information to the UL/DL notification request includes, if a QoS requirement of a lowest priority cannot be satisfied, information for whether there is any currently ongoing traffic (FRECHIN, paragraphs 0088-92). As per claim 11, FRECHIN in view of Han discloses, wherein the response information to the UL/DL notification request includes, if a QoS requirement of a lowest priority cannot be satisfied, information for whether UL traffic is present, DL traffic is present, or both UL/DL traffic is present, if there is any currently ongoing traffic (FRECHIN, paragraphs 0059, 0063-64). As per claim 12, FRECHIN in view of Han discloses, wherein the response information to the UL/DL notification request includes, if a QoS requirement of a lowest priority cannot be satisfied, information informing that a QoS flow is released or removed (FRECHIN, paragraphs 0025-28). As per claim 13, FRECHIN in view of Han discloses, wherein the response information to the UL/DL notification request is transmitted to a User Equipment (UE) (FRECHIN, paragraphs 0029, 0040-41). As per claim 19, FRECHIN discloses a method performed by an Application Function (AF) adapted to operate in a wireless communication system, the method comprising: transmitting information for an Uplink (UL)/Downlink (DL) notification request to a Session Management Function (SMF) via a Policy (paragraphs 0031-32, 0042-47, 0097); receiving response information to the UL/DL notification request from the SMF via the PCF; and performing an operation related to Artificial Intelligence (AI)/Machine Learning (ML) based on the response information (paragraphs 0048-68, 0083-88, 00129-135). Although, FRECHIN discusses about quality of service-based policy regulation, but he fails to elaborately disclose Policy and Charging Function (PCF) and performing an operation related to Artificial Intelligence (AI)/Machine Learning (ML) based on the response information. In the same field of endeavor, Han discloses Policy and Charging Function (PCF) and performing an operation related to Artificial Intelligence (AI)/Machine Learning (ML) based on the response information (paragraphs 0029-31, 0095). Accordingly, it would been obvious to one of ordinary skill in the network art before the effective filing date of the claimed invention to have incorporated Han’s teachings of Policy and Charging Function (PCF) and performing an operation related to Artificial Intelligence (AI)/Machine Learning (ML) based on the response information with the teachings of FRECHIN, for the purpose of effectively maintaining the quality of a wireless communication based on AI information. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Any inquiry concerning this communication or earlier communications from the examiner should be directed to FARZANA B HUQ whose telephone number is (571)270-3223. The examiner can normally be reached Monday - Friday: 8:30-5:30 ET. 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, Emmanuel L Moise can be reached at 571-272-3865. 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. /FARZANA B HUQ/Primary Examiner, Art Unit 2455
Read full office action

Prosecution Timeline

Jun 25, 2024
Application Filed
Sep 06, 2025
Non-Final Rejection — §103 (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
80%
Grant Probability
99%
With Interview (+30.3%)
3y 5m
Median Time to Grant
Low
PTA Risk
Based on 444 resolved cases by this examiner. Grant probability derived from career allow rate.

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