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 March 21, 2024
Claims 1-30 are under examination.
Information Disclosure Statement
The information disclosure statement (IDS) submitted on 03/21/2024 and 10/16/2025 is in compliance with the provisions of 37 CFR 1.97. Accordingly, the information disclosure statement is being considered by the examiner.
Claim Rejections - 35 USC § 102
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.
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)(2) the claimed invention was described in a patent issued under section 151, or in an application for patent published or deemed published under section 122(b), in which the patent or application, as the case may be, names another inventor and was effectively filed before the effective filing date of the claimed invention.
Claims 1, 2, 5-8, 10, 12 and 13 are rejected under 35 U.S.C. 102(a)(2) as being anticipated by BAGIIERI et al (WO 2021/161286 A1)
As per Claim 1 BAGIIERI teaches a method for wireless communications at a user equipment (UE), comprising: receiving, from a base station, first control signaling configuring a plurality of aperiodic channel state information trigger states, the plurality of aperiodic channel state information trigger states comprising at least a first trigger state corresponding to a first network power mode and a second trigger state corresponding to a second network power mode different from the first network power mode (Page 6 line 1-5; Page 7 line 1-6 Aperiodic CSI can be important for URLLC operation to provide timely feedback to adjust transmission parameters. As of now, ACSI can be triggered only by UL grant and would be transmitted on the physical uplink shared channel (PUSCH) scheduled by uplink (UL) grant );
receiving, from the base station, second control signaling indicating a trigger state of the plurality of aperiodic channel state information trigger states, the indicated trigger state further indicating a current network power mode of the base station (Page 6 line 1-6, 10-20 Transmission power of a first and a second PUCCH transmissions corresponding to HARQ ACK ofscheduled PDSCH, and triggered ACSI by a DL grant ACSI can be triggered only by UL grant and would be transmitted on the physical uplink shared channel (PUSCH) scheduled by uplink (UL) grant. It has been proposed to use DL grant to trigger CSI (to be transmitted on a PUCCH) to save control overhead in DL heavy operation (e.g., in case no PUSCH is to be scheduled) and/or if the UL grant triggers an ACSI
report for URLLC operation, such as if the DCI/radio resource control (RRC)
configuration indicates a high priority CSI report, such as by having a field in the DCI triggering the CSI report or in RRC configuration of the CSI report, the CSI report may need to be sent in a short time, and carrying on the PUSCH with multiple repetition may not satisfy the time the CSI report needs to be sent. ); and
transmitting, to the base station, a channel state information report based at least in part on the indicated trigger state and the current network power mode of the base station (Page 6 line 10-15, 20-24 Transmission power of a first and a second PUCCH transmissions corresponding to HARQ ACK ofscheduled PDSCH, and triggered ACSI by a DLgrant, report for URLLC operation, such as if the DCI/radio resource control (RRC) configuration indicates a high priority CSI report, such as by having a field in the DCI triggering the CSI report or in RRC configuration of the CSI report, the CSI report may need to be sent in a short time, and carrying on the PUSCH with multiple repetition may not satisfy the time the CSI report needs to be sent. ).
As per Claim 2 BAGIIERI the method of claim 1, further comprising: determining the current network power mode of the base station in response to receiving the second control signaling indicating the trigger state (Page 14 line 1-9 the UE receives a DL grant/assignment triggering an aperiodic CSI report and scheduling a PDSCH transmission. The UE determines a first PUCCH resource for ACSI transmission and a second PUCCH resource for HARQ-ACK transmission corresponding to the scheduled PDSCH. The UE determines a first PUCCH transmission power for the first PUCCH transmission and a second transmission power for the second PUCCH transmission based on the DCI oftheDL grant/assignment. ).
As per Claim 5 BAGIIERI the method of claim 1, further comprising: receiving, from the base station, third control signaling indicating a subset of the plurality of aperiodic channel state information trigger states, wherein the second control signaling indicates the trigger state from the subset of the plurality of aperiodic channel state information trigger states (Page 14 line 5-8 The UE determines a first PUCCH transmission power for the first PUCCH transmission and a second transmission power for the second PUCCH transmission based on the DCI oftheDL grant/assignment.).
As per Claim 6 BAGIIERI the method of claim 5, further comprising: determining the subset of the plurality of aperiodic channel state information trigger states based at least in part on a bit field of the third control signaling, wherein each trigger state of the plurality of aperiodic channel state information trigger states corresponds to a respective bit of the bit field (Page 10 line 10-15 Page 14, 20-24 the UE determines the first and the second PUCCH transmission powers based on a single field in the DCI (e.g., 2-bit TPC command for scheduled PUCCH as used in DCI format 1-1) e.g., the same TPC command is applied to both PUCCHs (1 PUCCH and 2nd PUCCH) The triggered CSI report size is smaller than certain number ofbits. The PUCCH resourceoccurs/ends earlier than the PUSCH In an example, illustrated in FIG. 2, the PUCCH is sent/scheduled on a first component carrier, and the PUSCH is sent/scheduled on a second component carrier ).
As per Claim 7 BAGIIERI the method of claim 6, wherein: a first plurality of bits of the bit field correspond to a first plurality of trigger states of the plurality of aperiodic channel state information trigger states corresponding to a normal network power mode; and a second plurality of bits of the bit field correspond to a second plurality of trigger states of the plurality of aperiodic channel state information trigger states corresponding to one or more network power modes different from the normal network power mode (Page 15 line 17-22 significant bits of the field is for the second PUCCH TPC and the rest of the bits (a second number ofbits) are for the first PUCCH TPC. In an example, one or both of the first number of bits and the second number of bits are configured).
As per Claim 8 BAGIIERI the method of claim 5, wherein the subset of the plurality of aperiodic channel state information trigger states comprises at least the first trigger state corresponding to the first network power mode and the second trigger state corresponding to the second network power mode (Page 6 line 10-15, Page 14 line 7-9 the UE determines a first PUCCH transmission power for the first PUCCH transmission and a second transmission power for the second PUCCH transmission based on the DCI oftheDL grant/assignment. Channel state information (CSI) is a feedback that a device can send to the network, which could help the network with selecting communication (such as scheduling) parameters for the device. Aperiodic CSI (A-CSI/ACSI) is a feedback provided by the device in response to a triggering event. A-CSI can be triggered by a DCI (control signal) sent by the network ).
As per Claim 10 BAGIIERI the method of claim 1, wherein: the first control signaling comprises radio resource control signaling; and the second control signaling comprises downlink control information (Page 2 line 28-31, Page 3 line 21-23 a second transmission power for the HARQ ACK transmission was determined using the second PUCCH resource based on downlink control information (DCI) of the DL grant A first PUCCH transmission power for the ACSI transmission using the first PUCCH resource and a second transmission power for the HARQ ACK transmission using the second PUCCH resource are determined based on downlink control information (DCI) ofthe DL grant. ).
As per Claim 12 BAGIIERI the method of claim 1, further comprising: determining one or more report configurations based at least in part on the indicated trigger state; determining one or more channel state information reference signal resource settings active for the one or more report configurations; determining one or more channel state information reference signal resource sets configured for the one or more channel state information reference signal resource settings; and selecting one or more channel state information reference signal resources of the one or more channel state information reference signal resource sets, wherein the channel state information report comprises a channel state information reference signal resource indicator indicating the selected one or more channel state information reference signal resources (Page 2 line 8-11, Page 7 line 9-12 An aperiodic CSI can be used to request a CSI report at a time that might not have been otherwise scheduled, and/or at a time that is separate from other communications, such as It has been proposed to use DL grant to trigger CSI (to be transmitted on PUCCH resource when CSI may consist one or more of (a) Channel Quality Indicator (CQI), (b) precoding matrix indicator (PMI), (c) CSI-reference signal (RS) resource indicator (CRI) ).
As per Claim 13 BAGIIERI the method of claim 12, further comprising: measuring channel state information using the selected one or more channel state information reference signal resources, wherein the channel state information report indicates the measured channel state information (Page 9 line 1-6 Page 7 line 9-11The UE determines the Offset X between the slot containing the DCI that triggers a set of aperiodic NZP CSI-RS resources and the slot in which the CSI-RS resource set is transmitted based on the aperiodicTriggeringOffset associated with the triggered ACSI report CSI may consist one or more of (a) Channel Quality Indicator (CQI), (b)precoding matrix indicator (PMI), (c) CSI-reference signal (RS) resource indicator (CRI) ).
Claim Rejections - 35 USC § 103
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.
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.
The factual inquiries set forth in Graham v. John Deere Co., 383 U.S. 1, 148 USPQ 459 (1966), that are applied for establishing a background for determining obviousness under 35 U.S.C. 103 are summarized as follows:
1. Determining the scope and contents of the prior art.
2. Ascertaining the differences between the prior art and the claims at issue.
3. Resolving the level of ordinary skill in the pertinent art.
4. Considering objective evidence present in the application indicating obviousness or nonobviousness.
This application currently names joint inventors. In considering patentability of the claims the examiner presumes that the subject matter of the various claims was commonly owned as of the effective filing date of the claimed invention(s) absent any evidence to the contrary. Applicant is advised of the obligation under 37 CFR 1.56 to point out the inventor and effective filing dates of each claim that was not commonly owned as of the effective filing date of the later invention in order for the examiner to consider the applicability of 35 U.S.C. 102(b)(2)(C) for any potential 35 U.S.C. 102(a)(2) prior art against the later invention.
Claims 3,4,9 and 11 are rejected under 35 U.S.C. 103 as being unpatentable over BAGIIERI et al (WO 2021/161286 A1) in view of Shin et al. (US 2021/0307042 A1).
As per Claim 3 BAGIIERI- Jeon the method of claim 1, further comprising: determining a quantity of antenna ports active at the base station based at least in part on the current network power mode of the base station, wherein the channel state information report is based at least in part on the quantity of the antenna ports active at the base station (Page 28 line 10-14 Page 25 line 3-6 an antenna 1155 coupled to the transceiver 1150, determining a first PUCCH transmission power for the ACSI transmission using the first PUCCH resource and a second transmission power for the HARQ ACK transmission using the second PUCCHresource based on downlink control information (DCI) ofthe DL grant).
However BAGIIERI does not explicitly disclose a lower power
Jeon disclose a lower power (Paragraph 0122, 0125, 0129, 0152, 0162 a lower transmission power level than its nominal operation, which may discourage UEs to select/reselect or handover to the corresponding cell, the MAC CE indicates the activation/deactivation status. Therefore, there is a need to define a mechanism to indicate that a cell is in NES mode and a potential power offset between its normal mode of operation and NES mode for cell a lower half of the 4-by-4 cross-polarized antenna system selection/reselection or for neighboring cell measurement. Antenna ports or antenna structure in general. CSI-RS resource is triggered by a “SP CSI-RS/CSI interference measurement (CSI-IM) Resource Set Activation/Deactivation” MAC CE that includes. The signaling for multi-CSI measurement and reporting can be via a PDCCH providing DCI, or via a PDSCH providing MAC-CE The RF characteristics, e.g., radiation power, beam pattern.. a potential power offset between its normal mode of operation, the true powerControlOffsetSS value that is linked to the actual transmission power of CSI-RS and a set of offset values relative to the true powerControlOffsetSS value for a number of hypothesis of adaptations. After scaling the measured CSI-RS channel coefficients accordingly ).
It would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to modify BAGIIERI with the teachings of Jeon in order to the make the system more efficient. Because when the traffic load is low, the gNB 102 can turn off a subset of PAs or reduce the PA output power levels. For brevity, such operation is respectively referred to as spatial domain (SD) or power domain (PD) adaptation in this embodiment of the disclosure. (see Jeon Paragraph 0122).
As per Claim 4 BAGIIERI- Jeon the method of claim 3, wherein the antenna ports active at the base station comprise a subset of antenna ports of the base station based at least in part on the current network power mode corresponding to a lower power than a normal network power mode of the base station (Page 13, 25-27, Page 14 line the PUCCH transmit power is determined according to the following formula wherein different elements of the formula are described in TSline which in turn may allow for the reliability ofthe messaging in support of an URLLC mode ofoperationto be enhanced ).
However BAGIIERI does not explicitly disclose a lower power
Jeon disclose a lower power (Paragraph 0122, 0125, 0129, 0152, 0162 a lower transmission power level than its nominal operation, which may discourage UEs to select/reselect or handover to the corresponding cell, the MAC CE indicates the activation/deactivation status. Therefore, there is a need to define a mechanism to indicate that a cell is in NES mode and a potential power offset between its normal mode of operation and NES mode for cell a lower half of the 4-by-4 cross-polarized antenna system selection/reselection or for neighboring cell measurement. Antenna ports or antenna structure in general. CSI-RS resource is triggered by a “SP CSI-RS/CSI interference measurement (CSI-IM) Resource Set Activation/Deactivation” MAC CE that includes. The signaling for multi-CSI measurement and reporting can be via a PDCCH providing DCI, or via a PDSCH providing MAC-CE The RF characteristics, e.g., radiation power, beam pattern.. a potential power offset between its normal mode of operation, the true powerControlOffsetSS value that is linked to the actual transmission power of CSI-RS and a set of offset values relative to the true powerControlOffsetSS value for a number of hypothesis of adaptations. After scaling the measured CSI-RS channel coefficients accordingly ).
It would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to modify BAGIIERI with the teachings of Jeon in order to the make the system more efficient. Because when the traffic load is low, the gNB 102 can turn off a subset of PAs or reduce the PA output power levels. For brevity, such operation is respectively referred to as spatial domain (SD) or power domain (PD) adaptation in this embodiment of the disclosure. (see Jeon Paragraph 0122).
As per Claim 9 BAGIIERI- Jeon the method of claim 5, However BAGIIERI does not explicitly disclose wherein the third control signaling comprises a medium access control element.
Jeon disclose wherein the third control signaling comprises a medium access control element (Paragraph 0122, 0125, 0129, 0152, 0162 the MAC CE indicates the activation/deactivation status. Therefore, there is a need to define a mechanism to indicate that a cell is in NES mode and a potential power offset between its normal mode of operation and NES mode for cell a lower half of the 4-by-4 cross-polarized antenna system selection/reselection or for neighboring cell measurement. Antenna ports or antenna structure in general. CSI-RS resource is triggered by a “SP CSI-RS/CSI interference measurement (CSI-IM) Resource Set Activation/Deactivation” MAC CE that includes. The signaling for multi-CSI measurement and reporting can be via a PDCCH providing DCI, or via a PDSCH providing MAC-CE The RF characteristics, e.g., radiation power, beam pattern.. a potential power offset between its normal mode of operation, the true powerControlOffsetSS value that is linked to the actual transmission power of CSI-RS and a set of offset values relative to the true powerControlOffsetSS value for a number of hypothesis of adaptations. After scaling the measured CSI-RS channel coefficients accordingly ).
It would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to modify BAGIIERI with the teachings of Jeon in order to the make the system more efficient. Because when the traffic load is low, the gNB 102 can turn off a subset of PAs or reduce the PA output power levels. For brevity, such operation is respectively referred to as spatial domain (SD) or power domain (PD) adaptation in this embodiment of the disclosure. (see Jeon Paragraph 0122).
As per Claim 11 BAGIIERI- Jeon the method of claim 1, wherein the current network power mode of the base station comprises a normal network power mode corresponding to a set of antenna ports active at the base station, a medium network power mode corresponding to a first subset of the set of antenna ports active at the base station, or a low network power mode corresponding to a second subset of the first subset of the set of antenna ports active at the base station (Page 25 line 2-4 Page 22 line 18-21 A first PUCCH transmission power for the ACSI transmission using the first PUCCH resource and a second transmission power for the HARQ ACK transmission using the second PUCCH resource can be determined 906 based on downlink control information (DCI) ofthe DL grant.a determined/indicated PUCCH resource if the DCI is received in a predetermined subset of search spaces/CORESETs. an antenna 1155 coupled to the transceiver 1150, a user interfacea DCI format if the DCI is received in a predetermined subset ofsearch spaces/CORESETs. ).
However BAGIIERI does not explicitly disclose a lower power
Jeon disclose a lower power (Paragraph 0122, 0125, 0129, 0152, 0162 a lower transmission power level than its nominal operation, which may discourage UEs to select/reselect or handover to the corresponding cell, the MAC CE indicates the activation/deactivation status. Therefore, there is a need to define a mechanism to indicate that a cell is in NES mode and a potential power offset between its normal mode of operation and NES mode for cell a lower half of the 4-by-4 cross-polarized antenna system selection/reselection or for neighboring cell measurement. Antenna ports or antenna structure in general. CSI-RS resource is triggered by a “SP CSI-RS/CSI interference measurement (CSI-IM) Resource Set Activation/Deactivation” MAC CE that includes. The signaling for multi-CSI measurement and reporting can be via a PDCCH providing DCI, or via a PDSCH providing MAC-CE The RF characteristics, e.g., radiation power, beam pattern.. a potential power offset between its normal mode of operation, the true powerControlOffsetSS value that is linked to the actual transmission power of CSI-RS and a set of offset values relative to the true powerControlOffsetSS value for a number of hypothesis of adaptations. After scaling the measured CSI-RS channel coefficients accordingly ).
It would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to modify BAGIIERI with the teachings of Jeon in order to the make the system more efficient. Because when the traffic load is low, the gNB 102 can turn off a subset of PAs or reduce the PA output power levels. For brevity, such operation is respectively referred to as spatial domain (SD) or power domain (PD) adaptation in this embodiment of the disclosure. (see Jeon Paragraph 0122).
Claims 14 – 30 are the methods and apparatus claims corresponding to the method claims 1-13 that have been rejected above. Applicant attention is directed to the rejection of claims 1-10. Claims 14-30 are rejected under the same rational as claims 1-13.
Examiner’s Note
Examiner is open for discussion if the applicant’s representative need further clarifications.
Conclusion
The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. (See form 892).
Conclusion
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/SYED ALI/Primary Examiner, Art Unit 2463
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