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公开(公告)号：US12082218B2
公开(公告)日：2024-09-03
申请号：US18508422
申请日：2023-11-14
发明人： Ajit Nimbalker , Ravikiran Nory
CPC分类号： H04W72/23 , H04L5/0094
摘要： Techniques disclosed herein efficiently address prioritization by a UE regarding its reception behavior with respect to a configured downlink transmission that is overlapped by a dynamic assignment and/or the dynamic downlink transmission scheduled via the dynamic assignment. In at least one embodiment having applicability to operation of the UE in a communication network based on the 5G NR specifications, the techniques disclosed herein provide for predictable behavior by the UE as to when the UE prioritizes a configured Physical Downlink Shared Channel (PDSCH) versus another PDSCH. Correspondingly, a radio network node may exploit the predictable behavior of the UE to override a configured PDSCH in favor of a dynamic PDSCH, by transmitting the Physical Downlink Control Channel (PDCCH) that schedules the dynamic PDSCH so that a timing relationship between the PDCCH and the configured PDSCH is satisfied.
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公开(公告)号：US12035246B2
公开(公告)日：2024-07-09
申请号：US17599189
申请日：2020-03-27
发明人： Havish Koorapaty , Ravikiran Nory , Ajit Nimbalker
CPC分类号： H04W52/146 , H04W52/34
摘要： A method performed by a wireless device configured with dual connectivity between a first group of cells and a second group of cells is provided. The method includes determining a limit of a power of transmission of a first uplink transmission in the first group of cells. The limit is determined based on an identified second uplink transmission in the second group of cells overlapping in time with the first uplink transmission. The method further includes setting the power of transmission for the first uplink transmission based on the limit. Methods performed by a first network node and/or a second network node are also provided.
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公开(公告)号：US12003302B2
公开(公告)日：2024-06-04
申请号：US17775111
申请日：2020-11-06
发明人： Ajit Nimbalker , Ravikiran Nory , Niklas Andgart , Sina Maleki
IPC分类号： H04B7/06 , H04B7/0417
CPC分类号： H04B7/0628 , H04B7/0417
摘要： There is provided a method of operating a wireless device, UE, in a communication network. The method includes transmitting, to the communication network, a first capability indication that indicates that the UE supports a maximum number of MIMO layers for a serving cell configuration on a carrier and the second capability indication that indicates that the UE supports a maximum number of MIMO layers for a bandwidth part, BWP, of the serving cell. The method further includes receiving a configuration that includes a first higher layer parameter associated with the maximum number of MIMO layers for a serving cell and a second higher layer parameter associated with the maximum number of MIMO layers for a specific BWP part of the serving cell, wherein the configuration is based on the first capability indication and the second capability indication. Furthermore, there is provided a UE, a RAN node and a method therefore.
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公开(公告)号：US11997601B2
公开(公告)日：2024-05-28
申请号：US17285317
申请日：2019-11-01
发明人： Robert Baldemair , Ajit Nimbalker , Sina Maleki , Andres Reial
CPC分类号： H04W52/0229 , H04L5/0053
摘要： Exemplary embodiments include methods for a user equipment (UE) to receive a wake-up signal (WUS) via downlink control information (DCI) transmitted by a network node in a radio access network (RAN). Such methods include receiving a physical downlink control channel (PDCCH) from the network node, and processing the received PDCCH to determine if it includes a DCI carrying a WUS targeted to the UE. The processing can include determining if a payload portion of the DCI is based on a first function of an identifier associated with the UE (e.g., C-RNTI) or with a group of UEs (e.g., WUG-RNTI). The processing can also include determining if a cyclic redundancy check (CRC) portion of the DCI is based on a second function of the identifier. Other embodiments include complementary methods performed by a network node, and UEs or network nodes configured to perform the exemplary methods.
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公开(公告)号：US11917635B2
公开(公告)日：2024-02-27
申请号：US17433129
申请日：2020-04-02
发明人： Sina Maleki , Ajit Nimbalker , Ali Nader , Andres Reial
摘要： Embodiments include methods, performed by a network node in a wireless network, for managing energy consumption of user equipment (UEs) served by the network node. Such methods include transmitting, to a UE, a configuration including one or more time-domain resource allocations (TDRAs). The TDRAs include one or more first scheduling offsets and one or more second scheduling offsets between a scheduling message and a signal or channel scheduled via the scheduling message. A minimum value of the second scheduling offsets is greater than a minimum value of the first scheduling offsets. Such methods also include transmitting, to the UE, an indication of whether the UE should use the first scheduling offsets or the second scheduling offsets, and a first scheduling message that schedules a first signal or channel for the UE according to the indication. Embodiments also include complementary methods perform by UEs, as well as network nodes and UEs.
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6.发明公开公开(公告)号：US20230189167A1
公开(公告)日：2023-06-15
申请号：US17912624
申请日：2020-05-08
发明人： Ajit Nimbalker , Ravikiran Nory
CPC分类号： H04W52/367 , H04W52/146 , H04W76/15 , H04B7/0626
摘要： A method performed by a wireless device configured with dual connectivity between a first group of cells and a second group of cells is provided. The method includes determining a limit of a power of transmission of a first uplink transmission in the first group of cells. The limit is determined based on detection, before a time offset in relation to a beginning of a time of transmission of the first uplink transmission, of a downlink grant or assignment that triggers the second uplink transmission in the second group of cells overlapping in time with the first uplink transmission. The method further includes setting the power of transmission for the first uplink transmission based on the limit. Methods performed by a first network node and/or a second network node are also provided.
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公开(公告)号：US20230080567A1
公开(公告)日：2023-03-16
申请号：US17982949
申请日：2022-11-08
发明人： Zhipeng Lin , Jingya Li , Robert Baldemair , Yufei Blankenship , Jung-Fu Cheng , Xingqin Lin , Ajit Nimbalker
IPC分类号： H04W72/12
摘要： The present disclosure described systems and methods for providing OTT services to a UE. An exemplary OTT-providing host computer includes a transceiver, a processor, and memory collective configured to provide the OTT service by initiating transmission of user data to the UE. To transmit the user data from the host computer to the wireless device, a network node sends a first control message for assigning a PDSCH, the first control message comprising a first MCS indication as described. The network node sends to the wireless device a second control message for assigning a PDSCH, the second control message comprising a second MCS indication as described. The network node transmits the user data thereafter.
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公开(公告)号：US11382131B2
公开(公告)日：2022-07-05
申请号：US16867182
申请日：2020-05-05
摘要： There is disclosed method of operating a receiving radio node (10, 100) in a wireless communication network, the method comprising receiving data signaling based on a data signaling indication, the data signaling indication indicating data signaling of an unspecified duration.
The disclosure also pertains to related devices and methods.-
公开(公告)号：US20220167266A1
公开(公告)日：2022-05-26
申请号：US17421595
申请日：2019-12-19
发明人： Ajit Nimbalker , Ravikiran Nory
摘要： Embodiments include methods, performed by a user equipment (UE), for reporting UE energy consumption information to a network node in a radio access network (RAN). Such methods include acquiring a set of candidate configurations related to UE operation in the RAN and determining UE energy consumption information related to the set. The UE energy consumption information can include respective energy consumption metrics associated with the candidate configurations, and/or a relative priority of the candidate configurations with regards to UE energy consumption reduction. Such methods also include reporting at least a portion of the UE energy consumption information to the network node. Other embodiments include complementary methods, performed by a network node, that include selecting a particular candidate configuration, for the UE, based on the reported UE energy consumption information, and scheduling the UE for operation in the RAN according to the selected configuration.
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公开(公告)号：US20220104232A1
公开(公告)日：2022-03-31
申请号：US17429741
申请日：2020-02-12
发明人： Ajit Nimbalker
摘要： Embodiments include methods, performed by a user equipment (UE), for receiving downlink (DL) data from a serving cell in a wireless network. Such methods include determining whether a total number of coded bits for all transport blocks (TBs) scheduled for the UE, by the wireless network in the serving cell during a plurality of consecutive symbols, is greater than a limited-buffer rate-matching (LBRM) threshold. The LBRM threshold is based on a maximum number of transmission layers, X, associated with the UE for the serving cell. Such methods also include receiving and decoding a plurality of TBs, comprising one or more DL data messages, when the total number of coded bits for all TBs (including the plurality of TBs) scheduled for the UE is not greater than the LBRM threshold. Other embodiments include complementary methods performed by network nodes, and UEs and network nodes configured to perform such methods.
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