Prosecution Insights
Last updated: April 19, 2026
Application No. 18/559,633

Method and Apparatus for Controlling the Use of Paging Early Indication or Wake-Up Signals

Final Rejection §102§103
Filed
Nov 08, 2023
Examiner
HAILU, KIBROM T
Art Unit
2461
Tech Center
2400 — Computer Networks
Assignee
Telefonaktiebolaget Lm Ericsson (Publ)
OA Round
2 (Final)
80%
Grant Probability
Favorable
3-4
OA Rounds
2y 11m
To Grant
86%
With Interview

Examiner Intelligence

Grants 80% — above average
80%
Career Allow Rate
677 granted / 847 resolved
+21.9% vs TC avg
Moderate +6% lift
Without
With
+6.3%
Interview Lift
resolved cases with interview
Typical timeline
2y 11m
Avg Prosecution
40 currently pending
Career history
887
Total Applications
across all art units

Statute-Specific Performance

§101
4.7%
-35.3% vs TC avg
§103
49.9%
+9.9% vs TC avg
§102
23.0%
-17.0% vs TC avg
§112
12.9%
-27.1% vs TC avg
Black line = Tech Center average estimate • Based on career data from 847 resolved cases

Office Action

§102 §103
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 . Response to Arguments Applicant’s arguments with respect to claims 47, 50-56, and 58-69 have been considered but are moot because the new ground of rejection does not rely on any reference applied in the prior rejection of record for any teaching or matter specifically challenged in the argument. 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)(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. Claims 47, 51-52, 54-56, 58, 60-61, 63-65, and 68-69, are rejected under 35 U.S.C. 102(a)(2) as being anticipated by Berggren et al. (US 2023/0379823 A1). Regarding claim 47, Berggren discloses a method by a wireless device (e.g. 300 or 300A) comprising: receiving, from a network node (e.g. 400 or 400A) (figs. 1A-1C), a message (S301) comprising an indication that of whether the wireless device is to monitor for a Paging Early Indicator, PEI, for the wireless device in a cell only when the cell is a last cell used by the wireless device (fig. 3; paragraph [0085]-[0095]; [0193]-[0198]; [0006]; and etc., illustrating a UE receives a message indicating whether the UE is to monitor for a paging, WUS, for the UE in a cell only when the UE used the cell most recently or previously or last used cell. Berggren cited release 15, section 7.4 for the indication of the paging, WUS, received and monitored by the UE when the UE last used cell only). Regarding claim 56, the claim includes features identical to the subject matter mentioned in the rejection to claim 47. The claim is a mere reformulation of claim 47 in order to define the corresponding wireless device, and the rejection to claim 47 is applied hereto. Regarding claim 58, a method by a network node (e.g. 400 or 400A) comprising: transmitting, to a wireless device (300 or 300A), a message comprising an indication of whether the wireless device is to monitor for a Paging Early Indicator, PEI, for the wireless device in a cell only when the cell is a last cell used by the wireless device (fig. 3; paragraph [0085]-[0095]; [0193]-[0198]; [0006]; and etc., illustrating RAN node transmits a message to UE indicating whether the UE is to monitor for a paging, WUS, for the UE in a cell only when the UE used the cell most recently or previously or last used cell. Berggren cited release 15, section 7.4 for the indication of the paging, WUS, received and monitored by the UE when the UE last used cell only). Regarding claim 65, the claim includes features identical to the subject matter mentioned in the rejection to claim 58. The claim is a mere reformulation of claim 58 in order to define the corresponding wireless device, and the rejection to claim 58 is applied hereto. Regarding claim 51 and 60, Berggren discloses wherein the message is received in system information for the cell (e.g. paragraph [0090]-[0092]; and so on). Regarding claim 52 and 61, Berggren discloses wherein the message comprises a parameter that indicates whether the wireless device is to monitor for PEI in the cell only when the cell is the last cell used by the wireless device (fig. 3; paragraph [0085]-[0095]; [0193]-[0198]; [0006]; and etc.). Regarding claim 54 and 63, Berggren discloses wherein the message is a Radio Resource Control, RRC, message (paragraph [0046]; [0061]; [0081]; [0090]; [0095]). Regarding claim 55, Berggren further discloses comprising: based on the message, monitoring for the PEI in the cell (fig. 3; paragraph [0085]-[0095]; [0193]-[0198]; [0006]; and etc.). Regarding claim 64, Berggren discloses wherein the network node comprises a gNodeB, gNB (paragraph [0030]-[0040]; and so on). Regarding claim 68, Berggren discloses wherein at least one of the message is received in system information for the cell, the message is a Radio Resource Control, RRC, message, the message is associated with a registration or update procedure (paragraph [0046]; [0061]; [0081]; [0090]; [0095]). Regarding claim 69, Berggren discloses wherein the processing circuitry is configured to monitor for the PEI in the last cell used by the wireless device based on the message (fig. 3; paragraph [0085]-[0095]; [0193]-[0198]; [0006]; and etc.). Claim Rejections - 35 USC § 103 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 50, 59, and 66 are rejected under 35 U.S.C. 103 as being unpatentable over Berggren in view of Shubhi et al. (US 2024/0137868 A1). Regarding claim 50, 59, and 66-67, as applied above, Berggren discloses wherein the indication that whether the wireless device is to monitor for PEI in the cell only when the cell is the last cell used by the wireless device. Berggren doesn’t disclose wherein the message comprises an indicator of a Boolean type. Shubhi, in the same field of endeavor, teaches wherein the message comprises an indicator of a Boolean type (paragraph [0068]). Therefore, it would have been obvious to one of ordinary skill in the art before the effective filing date of the invention to use wherein the message comprises an indicator of a Boolean type as taught by Shubhi into Berggren in order to easily detect errors and successfully decode. Claims 53 and 62 are rejected under 35 U.S.C. 103 as being unpatentable over Berggren in view of Kim et al. (US 2021/0227466 A1). Regarding claim 53 and 62, as applied above, Berggren discloses a message. However, Berggren doesn’t disclose the message is associated with a registration or update procedure. Kim teaches the message is associated with a registration or update procedure (paragraph [0123]; [0129]; [0131]; [0145]; and so on). Therefore, it would have been obvious to one of ordinary skill in the art before the effective filing date of the invention to use wherein the message comprises an indicator of a Boolean type as taught by Kim into Berggren in order to improve quality of service of the communication. Conclusion Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action. Accordingly, THIS ACTION IS MADE FINAL. See MPEP § 706.07(a). Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a). A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any nonprovisional extension fee (37 CFR 1.17(a)) pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action. Any inquiry concerning this communication or earlier communications from the examiner should be directed to KIBROM T HAILU whose telephone number is (571)270-1209. The examiner can normally be reached M-F 8:00 AM to 5:30 PM. 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, HUY D VU can be reached at (571)272-3155. 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. /KIBROM T HAILU/Primary Examiner, Art Unit 2461
Read full office action

Prosecution Timeline

Nov 08, 2023
Application Filed
Nov 04, 2025
Non-Final Rejection — §102, §103
Jan 26, 2026
Response Filed
Feb 24, 2026
Final Rejection — §102, §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

3-4
Expected OA Rounds
80%
Grant Probability
86%
With Interview (+6.3%)
2y 11m
Median Time to Grant
Moderate
PTA Risk
Based on 847 resolved cases by this examiner. Grant probability derived from career allow rate.

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