Prosecution Insights
Last updated: October 27, 2026
Application No. 18/881,642

BEAM FAILURE DETECTION AND LINK RECOVERY TEST FOR MULTI-TRP OPERATION

Non-Final OA §101§102
Filed
Jan 06, 2025
Priority
Aug 05, 2022 — provisional 63/395,626 +1 more
Examiner
AJID, ABDELTIF
Art Unit
2478
Tech Center
2400 — Computer Networks
Assignee
Intel Corporation
OA Round
1 (Non-Final)
77%
Grant Probability
Favorable
1-2
OA Rounds
1y 4m
Est. Remaining
89%
With Interview

Examiner Intelligence

Grants 77% — above average
77%
Career Allowance Rate
291 granted / 378 resolved
+19.0% vs TC avg
Moderate +12% lift
Without
With
+11.9%
Interview Lift
resolved cases with interview
Typical timeline
3y 1m
Avg Prosecution
21 currently pending
Career history
410
Total Applications
across all art units

Statute-Specific Performance

§101
1.4%
-38.6% vs TC avg
§103
63.9%
+23.9% vs TC avg
§102
24.1%
-15.9% vs TC avg
§112
5.9%
-34.1% vs TC avg
Black line = Tech Center average estimate • Based on career data from 378 resolved cases

Office Action

§101 §102
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 . Allowable Subject Matter Claims 2-10 and 12-20 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 and if the claim objections are addressed. Claim Rejections - 35 USC § 101 35 U.S.C. 101 reads as follows: Whoever invents or discovers any new and useful process, machine, manufacture, or composition of matter, or any new and useful improvement thereof, may obtain a patent therefor, subject to the conditions and requirements of this title. Claim 11-20 is directed to (A computer storage medium….). Giving its terms their broadest reasonable interpretation, the claim as a whole may be reasonably construed to encompass transitory media such as electromagnetic carrier waves. Transitory media are not a process, machine, manufacture, or composition of matter within the meaning of 35 USC 101. The Examiner recommends amending the claim to recite a “non-transitory storage medium” which follows the description in the specification. 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 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. Claims 1, and 11 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by “3GPP TSG-RAN WG4 Meeting #103-e; R4-2209689 ; Electronic Meeting, 9th – 20th May, 2022”,; referred as 3GPP. Regarding claim 1 and 11, 3GPP discloses 1. An apparatus of a user equipment (UE) configured for operation in a fifth-generation (5G) new radio (NR) network, the apparatus comprising: processing circuitry; and memory, wherein to configure the UE for Transmission-Reception Point (TRP) specific beam failure detection (BFD) and candidate beam detection (CBD) testing, the processing circuitry is configured to: 11. A computer-readable storage medium that stores instructions for execution by processing circuitry of a user equipment (UE) configured for operation in a fifth-generation (5G) new radio (NR) network, wherein to configure the UE for Transmission-Reception Point (TRP) specific beam failure detection (BFD) and candidate beam detection (CBD) testing, the processing circuitry is configured to: synchronize the UE to a first cell and a second cell, the first cell being a primary cell (PCell), the second cell being a primary Secondary Cell (PSCell), the PSCell being an active serving cell for the UE; and monitor signal levels of the PSCell within an active downlink bandwidth part (DL-BWP) for the BFD and the CBD testing during an evaluation period, the signal levels of the PSCell including: a signal-to-noise ratio (SNR) level of a reference signal received within a first beam set (q0,0) from a first TRP; a layer one (L1) Reference Signal Received Power (RSRP) (L1-RSRP) level of a reference signal received within a second beam set (q0,1) from the first TRP; and a SNR level of a reference signal received within a first beam set (q1,0) from a second TRP, wherein the memory is configured to store the SNR level of the reference signal received with the first beam set from the first TRP(A.4.5.5.X EN-DC Beam Failure Detection and Link Recovery Test for FR1 PSCell configured with CSI-RS-based BFD and LR and UE fulfilling relaxed measurement criterion A.4.5.5.X.1;Test Purpose and Environment: discloses the UE properly detects CSI-RS-based beam failure in the set q0 configured for a serving PSCell and that the UE performs correct CSI-RS-based link recovery based on beam candicate set q1. The UE tests the downlink monitoring for beam failure detection within the active DL BWP of the PSCell, during the evaluation period, This test will partly verify the relaxed CSI-RS based beam failure detection and link recovery for an FR1 serving cell requirements, wherein The test parameters are given in Tables A.4.5.5.X.1-1, A.4.5.5.X.1-2, A.4.5.5.X.1-3, and A.4.5.5.X.1-4 below, wherein there are two cells, cell 1 is the E-UTRAN PCell, and cell 2 is the PSCell, in the test. The test consists of five successive time periods, with time duration of T1, T2, T3, T4 and T5 respectively. Figure A.4.5.5.X.1-1 shows the variation of the downlink SNR of the PSCell and the SNR of the CSI-RS in set q0 in the active PSCell to emulate CSI-RS based beam failure. Figure A.4.5.5.X.1-1 additionally shows the variation of the downlink L1-RSRP of the CSI-RS in set q1 of the candidate beam used for link recovery. Prior to the start of the time duration T1, the UE shall be fully synchronized to cell 1 and cell 2. The UE shall be configured for periodic CSI reporting with a reporting periodicity of 5 ms. In the test, DRX configuration is enabled in PSCell and DRX inactivity timer has already been expired, i.e. UE tries to decode PDCCH and to send periodic CQI during the period when On-duration timer is running. Time alignment timers shall be set to “infinity” so that UL timing alignment is maintained during the test. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to ABDELTIF AJID whose telephone number is (571)272-7749. The examiner can normally be reached 9 am -5 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, Joseph Avellino can be reached at (571)272-3905. 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. /ABDELTIF AJID/ Primary Examiner, Art Unit 2478
Read full office action

Prosecution Timeline

Jan 06, 2025
Application Filed
Oct 01, 2026
Non-Final Rejection mailed — §101, §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
77%
Grant Probability
89%
With Interview (+11.9%)
3y 1m (~1y 4m remaining)
Median Time to Grant
Low
PTA Risk
Based on 378 resolved cases by this examiner. Grant probability derived from career allowance rate.

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