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公开(公告)号：US20230055870A1
公开(公告)日：2023-02-23
申请号：US17409709
申请日：2021-08-23
发明人： Jae Ho RYU , Hari SANKAR , Alexei Yurievitch GOROKHOV , Hobin KIM
摘要： The present disclosure relates to methods and devices for wireless communication including an apparatus, e.g., a UE and/or a base station. The apparatus may measure a RSRP of a CRS for each of a plurality of neighboring cells. The apparatus may also calculate an interference strength of each of the plurality of neighboring cells based on the RSRP measurement of the CRS for each of the plurality of neighboring cells. Additionally, the apparatus may compare a PDSCH demodulation performance of the UE based on rate matching for a CRS offset associated with each of the plurality of neighboring cells with the PDSCH demodulation performance of the UE based on skipping the rate matching for the CRS offset. The apparatus may also transmit a request for the rate matching or skipping the rate matching for the CRS offset based on the comparison of the PDSCH demodulation performance of the UE.
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公开(公告)号：US20230048970A1
公开(公告)日：2023-02-16
申请号：US17817230
申请日：2022-08-03
发明人： Mostafa KHOSHNEVISAN , Hari SANKAR , Jae Ho RYU , Hobin KIM
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a network node, an indication of a physical downlink control channel (PDCCH) processing unit (PPU) limit associated with the UE. The UE may receive configurations for a plurality of search space sets, wherein the plurality of search space sets includes one or more linked pairs of search space sets with linked PDCCH candidates for PDCCH repetition. The configurations of the one or more linked pairs of search space sets may be based at least in part on the PPU limit associated with the UE. Numerous other aspects are described.
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公开(公告)号：US20180351697A1
公开(公告)日：2018-12-06
申请号：US15963474
申请日：2018-04-26
发明人： Hobin KIM , Hari SANKAR , Alexei Yurievitch GOROKHOV , Michael Lee MCCLOUD , Joseph Binamira SORIAGA
CPC分类号： H04L1/0058
摘要： A new radio (NR) bit prioritization procedure that may be executed by a UE and a base station is disclosed, resulting in transmission and reception of modulation symbols having prioritized bits. For example, a transmitter may encode a code block using low-density parity-check code to generate a stream of encoded bits. The transmitter may arrange the encoded bits in one or more modulation symbols according to a relative priority of the encoded bits. The highest priority bits may be located in the most significant bits of the modulation symbol, and therefore be less likely to experience errors. A receiver may receive the modulation symbols and reorder the encoded bits according to the coding scheme based on the relative priority prior to decoding the encoded bits. The prioritization of the bits within the modulation symbols may provide improved block error rates over sequential mapping of encoded bits to symbols.
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公开(公告)号：US20240323126A1
公开(公告)日：2024-09-26
申请号：US17768260
申请日：2020-10-29
发明人： Leena ZACHARIAS , Arnaud MEYLAN , Roland RICK , Ping ZHOU , Wenshu ZHANG , Hobin KIM , Jean-Marie Quoc Danh TRAN , Narasimhan AGARAM , Jittra JOOTAR , Sitaramanjaneyulu KANAMARLAPUDI
摘要： Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify a throttling indicator for a shared resource associated with a modem at the UE. The CE may determine a configuration of the modem based on a configuration received from a Radio Resource Control layer of the UE. Based on the modem configuration and the throttling indicator, the UE may identify a throttling level to apply to the modem. The UE may adjust the modem configuration for communicating with a base station based on the throttling level in order to reduce resource usage below a usage threshold. By reducing usage of the shared resource by the modem, the UE may have a greater availability of the shared resource to meet the needs of other components of the UE. This may provide an improved user experience at the UE, among other benefits.
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公开(公告)号：US20230413188A1
公开(公告)日：2023-12-21
申请号：US17808032
申请日：2022-06-21
发明人： Jeongho SEO , Simran KAUR , Hobin KIM , Rebecca Wen-Ling YUAN
CPC分类号： H04W52/245 , H04W52/325 , H04W52/242 , H04L5/0051
摘要： A user equipment (UE) may obtain a plurality of reference signal received power (RSRP) measurements, each RSRP measurement of the plurality of RSRP measurements corresponding to an antenna port of a plurality of antenna ports associated with the UE. The UE may calculate a path loss and a transmit power for the plurality of antenna ports based on a worst RSRP measurement of the plurality of RSRP measurements, and may transmit a sounding reference signal (SRS) based on the transmit power. This may reduce a likelihood that a network node incorrectly estimates the channel conditions experienced by the UE and may improve the channel estimation capabilities of the network node.
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公开(公告)号：US20230269619A1
公开(公告)日：2023-08-24
申请号：US18169513
申请日：2023-02-15
发明人： Le LIU , Alberto RICO ALVARINO , Peter GAAL , Jae Ho RYU , Hari SANKAR , Rebecca Wen-Ling YUAN , Hobin KIM , Sanghoon KIM
IPC分类号： H04W28/02 , H04W72/0446 , H04W72/23
CPC分类号： H04W28/0215 , H04W72/0446 , H04W72/23
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a network entity, capability information relating to a capability of the UE for processing unicast and multicast physical downlink shared channel (PDSCH) transmissions. The UE may receive configuration information that indicates unicast parameters for unicast PDSCH transmissions and multicast parameters for multicast PDSCH transmissions. The UE may receive at least one of one or more unicast PDSCH transmissions or one or more multicast PDSCH transmissions in a slot in a serving cell in accordance with a maximum soft buffer size associated with the UE and a maximum data rate associated with the UE, wherein the maximum soft buffer size and the maximum data rate are based at least in part on at least one of the unicast parameters or the multicast parameters. Numerous other aspects are described.
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7.发明公开公开(公告)号：US20230174875A1
公开(公告)日：2023-06-08
申请号：US18161468
申请日：2023-01-30
发明人： Alexandros MANOLAKOS , Gabi SARKIS , Navaneet Reddy DANDA , Hobin KIM , Hari SANKAR , Peter Pui Lok ANG , Joseph Binamira SORIAGA
IPC分类号： C10G53/08
CPC分类号： C10G53/08 , C10G2300/1077 , C10G2300/205 , C10G2300/4081 , C10G2300/44
摘要： Methods, systems, and devices for wireless communications are described Techniques described may be utilized to avoid errors caused by resource allocation calculations, which may be indicated via higher layer signaling and/or determined within DCI. A base station may transmit downlink control information indicating resource allocation types to avoid errors. In other cases, the UE and/or base station may designate a particular resource block group size to avoid the potential errors. The UE and/or base station may calculate a number of resource blocks groups for a bandwidth part and allocate the size of the resource block group based on the calculation. The UE and/or base station may conduct a comparison between a bandwidth part size and a resource block group size to determine whether to designate a different resource block group size to avoid the errors. Similar techniques may be utilized in allocating resources for precoding resource block groups.
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公开(公告)号：US20240276506A1
公开(公告)日：2024-08-15
申请号：US18169691
申请日：2023-02-15
发明人： Jae Ho RYU , Xiao Feng WANG , Hobin KIM , Liangping MA
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive a first physical downlink control channel (PDCCH) repetition of a PDCCH in a slot. The UE may receive a second PDCCH repetition of the PDCCH in the slot. Numerous other aspects are described.
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公开(公告)号：US20240163062A1
公开(公告)日：2024-05-16
申请号：US18282179
申请日：2022-05-17
发明人： Kazuki TAKEDA , Peter GAAL , Hobin KIM , Andrew CHEN , Chun-Hao HSU , Huilin XU , Harinath Reddy PATEL , Pankaj Shivcharan GUPTA , Ashutosh GUPTA , Neeraj PANWAR
IPC分类号： H04L5/00
CPC分类号： H04L5/0064 , H04L5/0053 , H04L5/0092
摘要： Methods, apparatuses, and computer-readable medium are provided for rate matching. An example method may include receiving a rate matching pattern configuration indicating at least a first control resource set (CORESET) in a first bandwidth part (BWP) and a second CORESET in a second BWP. The example method may also include receiving a physical downlink shared channel (PDSCH) in the first BWP. The example method may include processing the PDSCH transmission based on the rate matching pattern configuration, where the processing may include rate matching around resources of the first CORESET and first associated search space (SS) sets and the second CORESET and second associated SS sets.
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公开(公告)号：US20230246749A1
公开(公告)日：2023-08-03
申请号：US17649663
申请日：2022-02-01
发明人： Xing CHEN , Shailesh MAHESHWARI , Nate CHIZGI , Omar MEHANNA , Carlos Jesus ROMANILLOS , Sivaram Srivenkata PALAKODETY , Kai TU , Hobin KIM , Akshay KUMAR , Arnaud MEYLAN , Arun Prasanth BALASUBRAMANIAN
IPC分类号： H04L1/18
CPC分类号： H04L1/1874 , H04L1/1812
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may identify, for removal from a hybrid automatic repeat request (HARQ) buffer of the wireless communication device, a HARQ process from a plurality of HARQ processes maintained in the HARQ buffer by the wireless communication device, wherein the HARQ process is identified based at least in part on one or more HARQ buffer management parameters. The wireless communication device may remove the HARQ process from the HARQ buffer. Numerous other aspects are described.
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