DETAILED ACTION
Continued Examination Under 37 CFR 1.114
A request for continued examination under 37 CFR 1.114, including the fee set forth in 37 CFR 1.17(e), was filed in this application after final rejection. Since this application is eligible for continued examination under 37 CFR 1.114, and the fee set forth in 37 CFR 1.17(e) has been timely paid, the finality of the previous Office action has been withdrawn pursuant to 37 CFR 1.114. Applicant's submission filed on 07/10/2026 has been entered.
Response to Arguments
Applicant’s arguments with respect to the amendment filed 7/10/26 have been considered but are moot in view of new grounds of rejection.
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 .
Claims 4-6 are pending in this office action.
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.
Claims 4-6 are rejected under 35 U.S.C. 103 as being unpatentable over Tseng et al (WO 2022/194272 A1) in view of Fujishiro et al (US 2023/0354465 A1).
Regarding claim 4, Tseng teaches a terminal apparatus for communicating with a base station apparatus (Tseng: Fig. 2), the terminal apparatus comprising:
a receiver configured to receive, from the base station apparatus, a Radio Resource Control (RRC) reconfiguration message (Tseng: Fig. 2:206; [0106]); and
a processor, wherein the processor is configured to determine whether a parameter indicating a full configuration is included in the RRC reconfiguration message (Tseng: Fig. 2:206; [0106], RRCReconfiguration message with (MBS) full configuration option),
the processor is configured to, in a processing for the full configuration, release a radio bearer for a Multicast Broadcast Service (MBS) for delivery mode configured for the terminal apparatus in a case that the terminal apparatus determines the parameter indicating the full configuration is included in the RRC reconfiguration message (Tseng: Fig. 2; [0013], [0119]), and
the delivery mode is used for delivery of multicast (Tseng: Fig. 1, [0119] multicast PTM communication/delivery mode).
Tseng does not explicitly disclose the bearer is for delivery mode 1 configured for the terminal apparatus, and the delivery mode 1 is used for delivery of multicast.
Fujishiro teaches bearer for delivery mode 1 configured for the terminal apparatus, and the delivery mode 1 is used for delivery of multicast (Fujishiro: Fig. 7, [0072], delivery mode 1 is for multicast sessions).
It would have been obvious to a person having an ordinary skill in the art before the effective filling date of the claimed invention to modify the system of Tseng wherein the bearer is for delivery mode 1 configured for the terminal apparatus, and the delivery mode 1 is used for delivery of multicast as disclosed by Fujishiro to provide a system for MBS configuration (Fujishiro: Abstract).
Regarding claim 5, Tseng teaches a base station apparatus for communicating with a terminal apparatus (Tseng: Fig. 2), the base station apparatus comprising:
a transmitter configured to transmit, to the terminal apparatus, a Radio Resource Control (RRC) reconfiguration message (Tseng: Fig. 2:206; [0106]); and
a processor, wherein the processor is configured to cause the terminal apparatus to determine whether a parameter indicating a full configuration is included in the RRC reconfiguration message (Tseng: Fig. 2:206; [0106], RRCReconfiguration message with (MBS) full configuration option),
the processor is configured to, in a processing for the full configuration, cause the terminal apparatus to release a radio bearer for a Multicast Broadcast Service (MBS) for delivery mode configured for the terminal apparatus in a case that the terminal apparatus determines the parameter indicating the full configuration is included in the RRC reconfiguration message (Tseng: Fig. 2; [0013], [0119]), and
the delivery mode is used for delivery of multicast (Tseng: Fig. 1, [0119] multicast PTM communication/delivery mode).
Tseng does not explicitly disclose the bearer is for delivery mode 1 configured for the terminal apparatus, and the delivery mode 1 is used for delivery of multicast.
Fujishiro teaches bearer for delivery mode 1 configured for the terminal apparatus, and the delivery mode 1 is used for delivery of multicast (Fujishiro: Fig. 7, [0072], delivery mode 1 is for multicast sessions).
It would have been obvious to a person having an ordinary skill in the art before the effective filling date of the claimed invention to modify the system of Tseng wherein the bearer is for delivery mode 1 configured for the terminal apparatus, and the delivery mode 1 is used for delivery of multicast as disclosed by Fujishiro to provide a system for MBS configuration (Fujishiro: Abstract).
Regarding claim 6, Tseng teaches a method for a terminal apparatus for communicating with a base station apparatus (Tseng: Fig. 2), the method comprising:
receiving, from the base station apparatus, a Radio Resource Control (RRC) reconfiguration message (Tseng: Fig. 2:206; [0106]);
performing processing for a full configuration in a case that determining whether a parameter indicating the a full configuration is included in the RRC reconfiguration message (Tseng: Fig. 2:206; [0106], RRCReconfiguration message with (MBS) full configuration option); and
releasing a radio bearer for a Multicast Broadcast Service (MBS) for delivery mode configured for the terminal apparatus in the a processing for the full configuration in a case that the terminal apparatus determines the parameter indicating the full configuration is included in the RRC reconfiguration message (Tseng: Fig. 2; [0013], [0119]),
the delivery mode is used for delivery of multicast (Tseng: Fig. 1, [0119] multicast PTM communication/delivery mode).
Tseng does not explicitly disclose the bearer is for delivery mode 1 configured for the terminal apparatus, and the delivery mode 1 is used for delivery of multicast.
Fujishiro teaches bearer for delivery mode 1 configured for the terminal apparatus, and the delivery mode 1 is used for delivery of multicast (Fujishiro: Fig. 7, [0072], delivery mode 1 is for multicast sessions).
It would have been obvious to a person having an ordinary skill in the art before the effective filling date of the claimed invention to modify the system of Tseng wherein the bearer is for delivery mode 1 configured for the terminal apparatus, and the delivery mode 1 is used for delivery of multicast as disclosed by Fujishiro to provide a system for MBS configuration (Fujishiro: Abstract).
Conclusion
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/KODZOVI ACOLATSE/Primary Examiner, Art Unit 2478
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