Office Action Predictor
Last updated: April 15, 2026
Application No. 18/256,146

ACCESS CONTROL METHOD AND APPARATUS, COMMUNICATION DEVICE, AND MEDIUM

Non-Final OA §102
Filed
Jun 06, 2023
Examiner
HUYNH, CHUCK
Art Unit
2644
Tech Center
2600 — Communications
Assignee
Beijing Xiaomi Mobile Software Co., LTD.
OA Round
1 (Non-Final)
72%
Grant Probability
Favorable
1-2
OA Rounds
3y 6m
To Grant
88%
With Interview

Examiner Intelligence

Grants 72% — above average
72%
Career Allow Rate
345 granted / 482 resolved
+9.6% vs TC avg
Strong +17% interview lift
Without
With
+16.7%
Interview Lift
resolved cases with interview
Typical timeline
3y 6m
Avg Prosecution
29 currently pending
Career history
511
Total Applications
across all art units

Statute-Specific Performance

§101
4.3%
-35.7% vs TC avg
§103
58.8%
+18.8% vs TC avg
§102
28.6%
-11.4% vs TC avg
§112
6.6%
-33.4% vs TC avg
Black line = Tech Center average estimate • Based on career data from 482 resolved cases

Office Action

§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 . Information Disclosure Statement IDS(es) submitted on 6/6/2023, 4/9/2024, 1/13/2025 has/have been considered. Oath/Declaration Oath/Declaration filed on 6/6/2023 has been acknowledged. Drawings Drawing(s) submitted on 6/6/2023 have been acknowledged. Preliminary Amendment The preliminary amendment made dated 6/6/2023 does not contain any new matter, and has been accepted. 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. Claim(s) 1-16, 20, 22, 24, 29 and 30 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Ko et al. (CA 3070072 A1; Effective filing date: 7/27/2018). Regarding claims 1, 15, 29 and 30, Ko discloses an access control method, comprising: acquiring a first synchronization signal/physical broadcast channel block (SSB), wherein the first SSB comprises access information for indicating a second SSB (Abstract, [6]: receiving a first SSB by the UE, and obtaining an index of the second SSB using the time information of the first SSB); reading the access information of the second SSB from the first SSB and acquiring the second SSB according to the access information ([8]: acquiring the index of the second SSB by reading the index of the first SSB); and performing access according to the second SSB (Abstract; having access to the second SSB index; [6]: receiving a first SSB by the UE, and obtaining an index of the second SSB using the time information of the first SSB; [8]: acquiring the index of the second SSB by reading the index of the first SSB). Regarding claims 2-5 and 16, Ko discloses wherein the first SSB supports monitoring by a first type of terminal and a second type of terminal, and the second SSB supports the monitoring by the second type of terminal and is not identified by the first type of terminal ([59]: wherein each SIB includes a set functionality parameters Type 1, Type 2, etc.); a terminal capability of the first type of terminal is stronger than a terminal capability of the second type of terminal ([62]-[63]: having more bandwidth); and the terminal capability comprises one or more of: transceiver antenna, transceiver bandwidth ([62]-[63]: having more bandwidth), and processing delay. Regarding claims 6, 7, 14, and 20, Ko discloses wherein the first SSB comprises at least one of: an access configuration for a first type of terminal, or an access information identifier for indicating a position of the second SSB ([8]: acquiring the index of the second SSB by reading the index of the first SSB), the access information identifier being recorded in one of a spare bit of the first SSB, or a reserve bit in a SSB index field of the first SSB ([282]; Table 2; reserved bit); and the second SSB comprises an access configuration for a second type of terminal ([59]: wherein each SIB includes a set functionality parameters Type 1, Type 2, etc.). Regarding claims 8, 9, and 22, Ko discloses the method of claim 15, wherein a rule for determining a candidate transmission position of the second SSB is different from a rule for determining a candidate transmission position of the first SSB (Fig. 9; [122]: arranging of SSB at different frequency); and the rule for determining the candidate transmission position comprises at least one of: a requirement to be met by a raster, or a requirement to be met by transmission time (Fig. 9; [122]: arranging of SSB at different frequency). Regarding claim 10, Ko discloses the method of claim 1, wherein the first SSB is contained in a first access resource, and the method further comprises: acquiring, by a first type of terminal, the first access resource (Abstract, [6]: receiving a first SSB by the UE, and obtaining an index of the second SSB using the time information of the first SSB). Regarding claim 11, Ko discloses the method of claim 10, wherein the second SSB is contained in a second access resource, and the method further comprises: acquiring, by a second type of terminal, the second access resource (Abstract, [6]: receiving a first SSB by the UE, and obtaining an index of the second SSB using the time information of the first SSB). Regarding claims 12, 13, and 24, Ko discloses wherein the second access resource is different from the first access resource ([59]: wherein each SIB includes a set functionality parameters Type 1, Type 2, etc.); and the first access resource and the second access resource comprise access configuration information that includes one or more of: an initial bandwidth part (BWP), remaining minimum system information (RMSI) ([151]: RMSI), other system information (OSI) ([151]: OSI), a control resource set (CORESET)#0 ([282]; Table 2; CORESET), and subcarrier spacing (SCS). Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to CHUCK HUYNH whose telephone number is (571)272-7866. The examiner can normally be reached M-F 10am - 6pm. 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, Kathy Wang-Hurst can be reached at 571-270-5371. 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. /CHUCK HUYNH/Primary Examiner, Art Unit 2644
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Prosecution Timeline

Jun 06, 2023
Application Filed
Dec 27, 2025
Non-Final Rejection — §102
Apr 06, 2026
Response Filed

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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
72%
Grant Probability
88%
With Interview (+16.7%)
3y 6m
Median Time to Grant
Low
PTA Risk
Based on 482 resolved cases by this examiner. Grant probability derived from career allow rate.

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