DETAILED ACTION
The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA .
RCE filed 4/28/2026 is acknowledged. Amendment filed 4/16/2026 is entered.
Claim 1, 12, and 16 have been amended.
Claims 17-19 have been previously cancelled.
Claims 1-16 remain pending.
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 1-5, 12, and 14-16 are rejected under 35 U.S.C. 103 as being unpatentable over Takeda et al. (US20220201732A1), hereafter Takeda, in view of Wang et al. (US20210306988A1), hereafter Wang.
Regarding claim 1,
Takeda discloses a method performed by a base station (Fig. 5, base station 11) in a wireless communication system comprising transmitting a downlink control information (DCI) and transmitting a plurality of transport blocks through resources indicated by the DCI (Fig. 3, paragraph 53; multiple TBs scheduled via single DCI), wherein the plurality of transport blocks comprises a first-type transport block and at least one second-type transport block (Fig. 3, TB#1 and TB#2 are shown to have different types of time-frequency allocation).
Takeda further shows the DCI comprises modulation order and coding rate information of the first-type transport block (paragraph 54-56; DCI carries MCS filed for a specific TB#1 but not for other TBs/TB#2) and the first-type transport block comprises coding rate information of the at least one second-type transport block (paragraph 57-63; length of TB#1 comprises the MCS for TB#2 based on the length ratio of the TBs).
Takeda does not expressly disclose the first-type transport block comprises a field related to coding rate information of the at least one second-type transport block.
Wang discloses analogous art (Title: In-band signaling of control information and corresponding payload in a physical channel) including the first-type transport block comprises a field related to coding rate information of the at least one second-type transport block (Fig. 14-15; paragraph 165-167, 193-195; extract CBG indicator/IDs of subsequent CBGs using configured code rate of in-band signaling).
It would have been obvious to one of ordinary skill in the art before the time of effective filing to modify Takeda by including the first-type transport block comprises a field related to coding rate information of the at least one second-type transport block, as shown by Wang, thereby reducing overhead of the size-sensitive DCI structure.
Regarding claim 12,
Takeda discloses a method performed by a terminal (Fig. 5, 7, UE 20) in a wireless communication system comprising receiving a downlink control information (DCI) and receiving a plurality of transport blocks through resources indicated by the DCI (Fig. 3, paragraph 53; multiple TBs scheduled via single DCI), wherein the plurality of transport blocks comprises a first-type transport block and at least one second-type transport block (Fig. 3, TB#1 and TB#2 are shown to have different types time-frequency allocation).
Takeda further shows the DCI comprises modulation order and coding rate information of the first-type transport block (paragraph 54-56; DCI carries MCS filed for a specific TB#1 but not for other TBs/TB#2) and the first-type transport block comprises coding rate information of the at least one second-type transport block (paragraph 57-63; length of TB#1 comprises the MCS for TB#2 based on the length ratio of the TBs).
Takeda does not expressly disclose the first-type transport block comprises a field related to coding rate information of the at least one second-type transport block.
Wang discloses analogous art (Title: In-band signaling of control information and corresponding payload in a physical channel) including the first-type transport block comprises a field related to coding rate information of the at least one second-type transport block (Fig. 14-15; paragraph 165-167, 193-195; extract CBG indicator/IDs of subsequent CBGs using configured code rate of in-band signaling).
It would have been obvious to one of ordinary skill in the art before the time of effective filing to modify Takeda by including the first-type transport block comprises a field related to coding rate information of the at least one second-type transport block, as shown by Wang, thereby reducing overhead of the size-sensitive DCI structure.
Regarding claim 16,
Takeda discloses a base station (Fig. 5, base station 11) in a wireless communication system comprising a transceiver (Fig. 6, RF section 122/Antennas 130) and a processor (Fig. 6, Baseband Processing 121) connected to the transceiver, wherein the processor is configured to transmit a downlink control indicator (DCI) and transmit a plurality of transport blocks through resources indicated by the DCI (Fig. 3, paragraph 53; multiple TBs scheduled via single DCI).
Takeda further shows the plurality of transport blocks comprises a first-type transport block and at least one second-type transport block (Fig. 3, TB#1 and TB#2 are shown to have different types of time-frequency allocation), the DCI comprises modulation order and coding rate information of the first-type transport block (paragraph 54-56; DCI carries MCS filed for a specific TB#1 but not for other TBs/TB#2), and the first-type transport block comprises coding rate information of the at least one second-type transport block (paragraph 57-63; length of TB#1 comprises the MCS for TB#2 based on the length ratio of the TBs).
Takeda does not expressly disclose the first-type transport block comprises a field related to coding rate information of the at least one second-type transport block.
Wang discloses analogous art (Title: In-band signaling of control information and corresponding payload in a physical channel) including the first-type transport block comprises a field related to coding rate information of the at least one second-type transport block (Fig. 14-15; paragraph 165-167, 193-195; extract CBG indicator/IDs of subsequent CBGs using configured code rate of in-band signaling).
It would have been obvious to one of ordinary skill in the art before the time of effective filing to modify Takeda by including the first-type transport block comprises a field related to coding rate information of the at least one second-type transport block, as shown by Wang, thereby reducing overhead of the size-sensitive DCI structure.
Regarding claims 2 and 3,
Takeda discloses the DCI or the first-type transport block further comprises modulation order information of the at least one second-type transport block (MCS = modulation and coding; paragraph 63) and each of the plurality of transport blocks corresponds to at least one code block group (paragraph 49, 185, 203, 204; resource block groups).
Regarding claim 4,
Takeda discloses the DCI comprises length information of the first-type transport block (Fig. 3; paragraph 63, 173; symbol length and # of symbols for TB#1).
Regarding claim 5,
The combination of Takeda and Wang discloses the first-type transport block comprises control information for each of the at least one second-type transport block, and wherein the control information comprises at least one of identification information (Wang: paragraph 167; in-band signaling of CBGId), length information or modulation order information of the second-type transport block (paragraph 57-63; length of TB#1 comprises the MCS for TB#2 based on length ratio of the TBs). See motivation above.
Regarding claims 14 and 15,
Takeda discloses receiving another DCI allocating uplink resources (Fig. 4B), modulating and encoding a first-type transport block based on a first modulation order and a first coding rate indicated by the other DCI (Fig. 4B using second DCI method/paragraph 53 and Fig. 3 indicating fields for specific TB), modulating and encoding at least one second-type transport block based on a second modulation order and a second coding rate determined based on the first modulation order and the first coding rate (paragraph 57-63; length of TB#1 comprises the MCS for TB#2 based on the length ratio of the TBs), transmitting the first-type transport block and the at least one second-type transport block through the uplink resources indicated by the other DCI (Fig. 4B/retransmission of TB#1 and TB#2) and transmitting HARQ ACK)/ NACK for the first-type transport block at a first time point at least one TTI earlier than a second time point for the second-type transport block at a second time point (paragraph 64; HPN/HARQ process number of TB#1 = n, HPN of TB#2 = n+1).
Claim 6 is rejected under 35 U.S.C. 103 as being unpatentable over Takeda and Wang in view of Kim et al. (US20220030409A1), hereafter Kim.
Regarding claim 6,
The combination of Takeda and Wang does not expressly disclose the first-type transport block comprises at least one MAC subPDU comprising the coding rate of the second type block, at least one second MAC subPDU, and a LCID of the first MAC subPDU different from the second MAC subPDU.
Kim discloses analogous art including the first-type transport block comprises at least one MAC subPDU comprising the coding rate of the second type block, at least one second MAC subPDU, and a LCID of the first MAC subPDU different from the second MAC subPDU (paragraph 89, 162, 185-215; LCID indicating respective MAC CEs including scheduling information, where plural TBs scheduled by one DCI).
It would have been obvious to one of ordinary skill in the art before the time of effective filing to modify Takeda and Wang by the first-type transport block comprises at least one MAC subPDU comprising the coding rate of the second type block, at least one second MAC subPDU, and a LCID of the first MAC subPDU different from the second MAC subPDU, as shown by Kim, thereby ensuring logical channel quality is above a certain signal strength.
Claim 7 is rejected under 35 U.S.C. 103 as being unpatentable over Takeda and Wang in view of Kini et al. (US20200059327A1), hereafter Kini.
Regarding claim 7,
The combination of Takeda and Wang does not expressly disclose transmitting information related to structures of a code block group comprising the first-type transport block corresponding to length values of the first-type transport block, wherein the DCI comprises one of the values.
Kini discloses transmitting information related to structures of a code block group comprising the first-type transport block corresponding to length values of the first-type transport block, wherein the DCI comprises one of the length values (paragraph 194; DCI of different lengths differentiated on the basis of variability of feedback length based on configuration of CBGs per TB).
It would have been obvious to one of ordinary skill in the art before the time of effective filing to modify Takeda and Wang by transmitting information related to structures of a code block group comprising the first-type transport block corresponding to length values of the first-type transport block, wherein the DCI comprises one of the length values, as shown by Kini, thereby enabling CBG-based retransmissions of multiple TBs through single DCI configuration.
Claim 8 and 9 are rejected under 35 U.S.C. 103 as being unpatentable over Takeda and Wang in view of Takeda et al. (US20200288458A1), hereafter Takeda2.
Regarding claim 8,
The combination of Takeda and Wang does not expressly disclose MCS of the at least one second-type transport block is signaled using an offset compared to a MCS of the first-type transport block.
However, analogous art to Takeda2 discloses a modulation and coding scheme (MCS) of the at least one second-type transport block is signaled using an offset compared to a MCS of the first-type transport block (paragraph 157).
It would have been obvious to one of ordinary skill in the art before the time of effective filing to modify Takeda and Wang by signaling a modulation and coding scheme (MCS) of the at least one second-type transport block using an offset compared to a MCS of the first-type transport block, as shown by Takeda2, thereby enabling variation of parameters such as TBS, MCS, RV with minimized overhead signaling.
Regarding claim 9,
Takeda discloses transmitting another DCI allocating uplink resources and receiving a plurality of transport blocks through the uplink resources indicated by the other DCI (Fig. 4A-B; paragraphs 66, 70-77).
Claim 10, 11, and 13 are rejected under 35 U.S.C. 103 as being unpatentable over Takeda in view of Kim et al. (US20220322399A1), hereafter Kim2.
Regarding claim 10,
The combination of Takeda and Wang does not expressly disclose transmitting information related to a rule for determining a modulation order, coding scheme and coding rate of the at least one second-type transport block received through the uplink resources.
Analogous art to Kim2 (Fig. 12(b); paragraph 218, 247-258; single DCI based multi-scheduling) discloses transmitting information related to a rule for determining a modulation order, coding scheme and coding rate of the at least one second-type transport block received through the uplink resources (Fig. 12(b); paragraph 249, 306; allocation by signaling/rule between FRG#1 and FRG#2).
It would have been obvious to one of ordinary skill in the art before the time of effective filing to modify Takeda and Wang by transmitting information related to a rule for determining a modulation order, coding scheme and coding rate of the at least one second-type transport block received through the uplink resources, as shown by Kim2, thereby enabling variation of parameters such as TBS, MCS, RV with minimized overhead signaling considering joint/NCJT transmission.
Regarding claim 11,
The combination of Takeda, Wang, and Kim (and/or Takeda2) further discloses the information related to the rule comprises at least one of an offset (i.e. see Takeda2) of the MCS of the second-type transport block compared to the MCS of the first-type transport block according to a logical channel group (LCG) (i.e. RBG in Takeda, FRG in Kim), a coding rate multiplication factor (i.e. scale) according to a difference in modulation order between the first-type transport block and the second-type transport block (Takeda: Fig. 3, paragraph 63; scale/multiply by length ratio of TB1/TB2) or a coding rate multiplication factor (scaling of Takeda) according to the LCG (i.e. RBG in Takeda, FRG in Kim).
Regarding claim 13,
The combination of Takeda, Wang, and Kim2 discloses receiving information related to a rule for determining a modulation order and coding rate of a second-type transport block received through uplink resources, as shown with respect to claim 10.
Response to Arguments
Applicant’s arguments with respect to claims have been considered but are moot because the new ground of rejection relies on newly-cited Wang reference for any teaching or matter specifically challenged in the argument.
Conclusion
The prior art made of record and not relied upon is considered pertinent to applicant's disclosure.
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/GREGORY B SEFCHECK/Primary Examiner, Art Unit 2477
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