Prosecution Insights
Last updated: October 25, 2026
Application No. 18/915,558

METHODS AND DEVICES FOR APPLYING DYNAMIC CODEBOOK FOR HARQ-ACK FEEDBACK

Non-Final OA §102
Filed
Oct 15, 2024
Priority
Jun 30, 2022 — continuation of PCTCN2022102898
Examiner
RIVAS, RAUL
Art Unit
2471
Tech Center
2400 — Computer Networks
Assignee
ZTE Corporation
OA Round
1 (Non-Final)
84%
Grant Probability
Favorable
1-2
OA Rounds
8m
Est. Remaining
93%
With Interview

Examiner Intelligence

Grants 84% — above average
84%
Career Allowance Rate
407 granted / 486 resolved
+25.7% vs TC avg
Moderate +9% lift
Without
With
+9.1%
Interview Lift
resolved cases with interview
Typical timeline
2y 8m
Avg Prosecution
34 currently pending
Career history
536
Total Applications
across all art units

Statute-Specific Performance

§101
2.8%
-37.2% vs TC avg
§103
64.8%
+24.8% vs TC avg
§102
21.8%
-18.2% vs TC avg
§112
4.0%
-36.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 486 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 . This action is in response to the application filed on 10/15/2024. The Claims 13-14 have been canceled by the applicant. The Claims 15-22 have been newly added by the applicant. 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. Claims 1-12 and 15-22 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Marinier et al. (U.S. Pub. 20210297225). Regarding claim 1 Marinier disclose, a method for wireless communication, comprising: transmitting, by a wireless communication device, hybrid automatic repeat request acknowledgement (HARQ-ACK) based on more than one dynamic HARQ-ACK codebooks, see abstract, “the WTRU may generate hybrid automatic repeat request (HARQ)-acknowledgment (ACK) feedback for data received in one or more PDSCH transmissions associated with the determined group”, wherein each dynamic HARQ-ACK codebook corresponds to a timing advance group (TAG) para. 292, “When HARQ-ACK bits in a subframe need to be transmitted over PUSCH, the corresponding modulated symbols may be mapped onto resource elements occupying a portion (or all) subcarriers in 4 time symbols adjacent to the time symbols used for the transmission of demodulation reference signals (DM-RSs) in the subframe”. Regarding claim 2 Marinier disclose, wherein: each dynamic HARQ-ACK codebook is used for a number of carriers only belonging to the TAG corresponded by the dynamic HARQ-ACK codebook para. 292, “A received codebook indicator may be applicable to the entire HARQ-ACK codebook or to a subset of the HARQ-ACK codebook”. Regarding claim 3 Marinier disclose, wherein: for a dynamic HARQ-ACK codebook corresponding to a TAG: a counter downlink assignment index (cDAI) field comprised in a downlink control information (DCI) is counted based on a number of carriers only belonging to the TAG para. 78, “The field may consist, for instance, of a downlink assignment index (DAI) field, or of a dedicated field (HARQ A/N reporting indicator)”; and a total downlink assignment index (tDAI) field comprised in the DCI for the dynamic HARQ-ACK codebook is used for a number of carriers only belonging to the TAG para. 204, “The DAI may serve as an ascending counter ordered along a parameter of the serving cells (e.g., the DAI may serve as a cumulative counter of total assignments up to a current assignment, counted in the direction of increasing serving cell index)”. Regarding claim 4 Marinier disclose, wherein: a TAG index field comprised in a DCI indicates a TAG, wherein the TAG corresponds to a dynamic HARQ-ACK codebook for a scheduled physical downlink shared channel (PDSCH) para. 78, “The indication may consist of the value of a field included in the payload of the DCI, or of the value of a field used to mask a subset or all bits of the cyclic redundancy check (CRC). The field may consist, for instance, of a downlink assignment index (DAI) field, or of a dedicated field (HARQ A/N reporting indicator)”. Regarding claim 5 Marinier disclose, further comprising: receiving, by the wireless communication device, configuration information, wherein para. 74, “the WTRU may typically generate a HARQ A/N report when it receives a transmission on PDSCH and/or when it receives a downlink control information (DCI) that activates or deactivates a configured uplink grant or a configured downlink assignment”: the configuration information comprises mapping between a dynamic HARQ-ACK codebook and a TAG, and the dynamic HARQ-ACK codebook is used for a number of carriers only belonging to the TAG para. 115, “the WTRU may typically generate a HARQ A/N report when it receives a transmission on PDSCH and/or when it receives a downlink control information (DCI) that activates or deactivates a configured uplink grant or a configured downlink assignment”. Regarding claim 6 Marinier disclose, wherein: dynamic HARQ-ACK codebook information comprised in a DCI indicates a dynamic HARQ-ACK codebook for a scheduled physical downlink shared channel (PDSCH) para. 188, “the cell index of one (or more) serving cell where PDSCH is transmitted may be used in combination with the indication value to determine the codebook. In this example, every DCI with a downlink assignment may transmit the same indication. The indication value may be mapped to different sets of cells and/or carriers and/or transport blocks for which a WTRU may be expected to feedback A/N”. Regarding claim 7 the limitations of claim 7 are rejected in the same manner as analyzed above with respect to claim 1. Regarding claims 8-12 the limitations of claims 8-12, respectively, are rejected in the same manner as analyzed above with respect to claims 2-6, respectively. Claim 15 recites an apparatus corresponding to the method of claim 1 and thus is rejected under the same reason set forth in the rejection of claim 1. Regarding claims 16-18 and 20-22 the limitations of claims 16-18 and 20-22, respectively, are rejected in the same manner as analyzed above with respect to claims 4, 2 and 6, respectively. Regarding claims 8-12 the limitations of claims 8-12, respectively, are rejected in the same manner as analyzed above with respect to claims 2-6, respectively. Claim 19 recites an apparatus corresponding to the method of claim 7 and thus is rejected under the same reason set forth in the rejection of claim 7. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure: Wu et al. (U.S. Pub. 20190342936) which disclose(s) header-compression packet processing method, mobile station, base station, and control station in wireless communication system. Any inquiry concerning this communication or earlier communications from the examiner should be directed to RAUL RIVAS whose telephone number is (571)270–5590. The examiner can normally be reached on Monday – Friday, from 8:30am to 5:00pm. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Sujoy K. Kundu, can be reached on (571) 272 - 8586. The fax phone number for the organization where this application or proceeding is assigned is 571–272–8300. Information regarding the status of an application may be obtained from Patent Center. Status information for published applications may be obtained from Patent Center. Status information for unpublished applications is available through Patent Center to authorized users only. Should you have questions about access to the USPTO patent electronic filing 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. /R.R/ Examiner, Art Unit 2471 /SUJOY K KUNDU/ Supervisory Patent Examiner, Art Unit 2471
Read full office action

Prosecution Timeline

Oct 15, 2024
Application Filed
Sep 28, 2026
Non-Final Rejection mailed — §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
84%
Grant Probability
93%
With Interview (+9.1%)
2y 8m (~8m remaining)
Median Time to Grant
Low
PTA Risk
Based on 486 resolved cases by this examiner. Grant probability derived from career allowance rate.

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