Prosecution Insights
Last updated: July 17, 2026
Application No. 18/689,790

METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING INTER-UE COORDINATION INFORMATION IN WIRELESS COMMUNICATION SYSTEM

Non-Final OA §103
Filed
Mar 06, 2024
Priority
Sep 17, 2021 — RE 10-2021-0125139 +6 more
Examiner
CHOUDHURY, FAISAL
Art Unit
2478
Tech Center
2400 — Computer Networks
Assignee
LG Electronics Inc.
OA Round
1 (Non-Final)
85%
Grant Probability
Favorable
1-2
OA Rounds
3m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 85% — above average
85%
Career Allowance Rate
681 granted / 802 resolved
+26.9% vs TC avg
Strong +16% interview lift
Without
With
+15.6%
Interview Lift
resolved cases with interview
Typical timeline
2y 7m
Avg Prosecution
24 currently pending
Career history
832
Total Applications
across all art units

Statute-Specific Performance

§101
1.3%
-38.7% vs TC avg
§103
83.0%
+43.0% vs TC avg
§102
9.8%
-30.2% vs TC avg
§112
3.2%
-36.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 802 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 . Claim Rejections - 35 USC § 103 1. 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. 2. 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 of this title, 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. Claims 1-8 and 12-20 is/are rejected under 35 U.S.C. 103 as being unpatentable over Applicant submitted prior art 3GPP R1-21070529 to 3GPP in view of U.S. Publication No US 2023/0131882 to Lin et al. (hereinafter Lin) As to claims 1, 10 and 14, 3GPP discloses a method performed by a first user equipment (UE), the method comprising: receiving, from a second UE, a request for inter-UE coordination information based on a first SOURCE ID and a first DESTINATION ID (3GPP; Section 2.3; 2.4); and transmitting, to the second UE, the inter-UE coordination information based on a second SOURCE ID and a second DESTINATION ID (3GPP; Section 2.3; 2.4), wherein the transmission of the inter-UE coordination information is triggered by the request or a condition other than the reception of the request (3GPP; Section 2.3; 2.4 discloses UE-B sends request, and the UE-A transmits the inter-UE coordination information upon the received request. In case of resource reselection, UE-A can generate and send the coordination information when the UE-A recognizes that UE-B’s resource(s) are overlapping with another SL transmission or are not suitable for UE-A’s reception. After the inter-UE coordination information is triggered, UE-A would transmit the information in the earliest selected resources of the UE-A, or UE-A would trigger resource (re)selection procedure for transmitting the information. Here 3GPP is applied for the 1st alternative triggered by the request), 3GPP discloses unicast transmission between UE A and UE B, but fails to disclose the request includes information related to at least one of i) a resource selection window, ii) a priority, iii) a number of sub-channels and/or iv) a resource reservation period. However, Lin discloses wherein, based on the first SOURCE ID and the first DESTINATION ID being related to a unicast (Lin; [0045] discloses for a sidelink (SL) operating scenario where a first UE (Rx-UE) 101 communicates over the SL interface with a second UE (Tx-UE) 102 using broadcast, unicast or groupcast transmission, and at the same time receives SL transmissions coming from a third UE 103, which may or may not be in SL communication range with the second LIE (Tx-UE) 102 but the third UE 103 could be participating in a same gmupcast communication session with the first UE 101 and the second UE 102) : the request includes information related to at least one of i) a resource selection window, ii) a priority, iii) a number of sub-channels and/or iv) a resource reservation period (Lin; [0041]; Fig.5:512 discloses he sidelink data traffic and transmission related information is provided as a part of UE assistance information (UEAI) and/or SCI to the first UE. In some embodiments, the sidelink data traffic and transmission related information comprises at least one of the followings: a packet priority or layer 1 priority information for a transport block (TB) or a medium access control (MAC) protocol data unit (PDU) to be transmitted. Here Lin is applied for the 2nd alternative priority), and wherein, based on the inter-UE coordination information being based on the triggering by the condition, the second DESTINATION ID is selected among DESTINATION IDs defined for the transmission of the inter-UE coordination information triggered by the condition (This limitation is dependent on the 2nd alternative of the 3rd limitation (i.e. trigger by a condition). 3rd limitation is rejected based on the 1st alternative (i.e. trigger by a request) and therefore this limitation is not considered here) It is obvious for a person of ordinary skilled in the art to combine the teachings before the effective filing date of the invention. One would be motivated to combine the teachings in order to provide service based on the priority. As to claim 2, the rejection of claim 1 as listed above is incorporated herein. In addition, 3GPP-Lin discloses wherein, based on the unicast, the first SOURCE ID and the first DESTINATION ID are set to a third SOURCE ID and a third DESTINATION ID (Lin; [0045] discloses for the proposed cooperated resource selection methods, the first UE 101 additionally performs sensing/monitoring of sidelink resource usage (e.g., SL-Tx and resource reservation 106 from the third UE 103) on a SL resource pool (RP) in order to determine and provide one or more candidate/preferred resources 107 to the second UE 102) As to claim 3, the rejection of claim 2 as listed above is incorporated herein. In addition, 3GPP-Lin discloses wherein the third SOURCE ID and the third DESTINATION ID are determined among pre-defined SOURCE IDs and DESTINATION IDs for the transmission of the request (3GPP; Section 2.3; 2.4) As to claim 4, the rejection of claim 2 as listed above is incorporated herein. In addition, 3GPP-Lin discloses wherein the second SOURCE ID is set to the first DESTINATION ID, and the second DESTINATION ID is set to the first SOURCE ID (3GPP; Section 2.3; 2.4). As to claims 5, the limitation is dependent on the 2nd alternative of the 3rd limitation (i.e. trigger by a condition). 3rd limitation is rejected based on the 1st alternative (i.e. trigger by a request) and therefore this limitation is not considered here As to claims 7, the limitation is dependent on the 2nd alternative of the 3rd limitation (i.e. trigger by a condition). 3rd limitation is rejected based on the 1st alternative (i.e. trigger by a request) and therefore this limitation is not considered here As to claim 8, the rejection of claim 1 as listed above is incorporated herein. In addition, 3GPP-Lin discloses wherein the DESTINATION IDs defined for the transmission of the inter-UE coordination information triggered by the condition include DESTINATION IDs available for the first UE, wherein the DESTINATION IDs available for the first UE include DESTINATION IDs already used by the first UE in sidelink transmission (3GPP; Section 2.3; 2.4. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to FAISAL CHOUDHURY whose telephone number is (571)270-3001. The examiner can normally be reached M-F 8AM-6P.M. 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 5712723905. 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. /FAISAL CHOUDHURY/Primary Examiner, Art Unit 2478
Read full office action

Prosecution Timeline

Mar 06, 2024
Application Filed
Jun 29, 2026
Non-Final Rejection mailed — §103 (current)

Precedent Cases

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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
85%
Grant Probability
99%
With Interview (+15.6%)
2y 7m (~3m remaining)
Median Time to Grant
Low
PTA Risk
Based on 802 resolved cases by this examiner. Grant probability derived from career allowance rate.

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