-
公开(公告)号：US20220247541A1
公开(公告)日：2022-08-04
申请号：US17586209
申请日：2022-01-27
Applicant: QUALCOMM Incorporated
Inventor： Yi Huang , Peter Gaal , Wei Yang
Abstract: Methods, systems, and devices for wireless communications are described in which a user equipment (UE) may provide a feedback message to a base station that includes a feedback report that indicates successful or unsuccessful receipt of multiple downlink transmissions, and also includes an indication of a number of unsuccessful receipts that are due to unsuccessful receipt of data channel communications. The indication of the number of unsuccessful receipts of data channel transmissions may be provided as a binary representation of the total number, or may be provided as a quantized value in which each quantized point is associated with a certain number of unsuccessfully received data channel transmissions.
-
公开(公告)号：US20220225280A1
公开(公告)日：2022-07-14
申请号：US17148876
申请日：2021-01-14
Applicant: QUALCOMM Incorporated
Inventor： Wei Yang , Seyedkianoush Hosseini , Wanshi Chen , Hwan Joon Kwon
Abstract: Methods, systems, and devices for wireless communication are described. In some cases, a sidelink user equipment (UE) operating in a power saving mode may identify a resource reservation configuration for communicating within a resource pool allocated for sidelink communications. The UE may operate in a first power state of the power saving mode during a sensing window. The sensing window may correspond to a resource selection window of the resource pool. The UE may transition, after the sensing window, from the first power state to a second power state that may consume more power than the first power state. The UE may identify a subset of resources of the resource pool in the resource selection window that are available for sidelink transmission by the UE based on transitioning between the first power state and the second power state.
-
93.发明授权公开(公告)号：US11388586B2
公开(公告)日：2022-07-12
申请号：US16863729
申请日：2020-04-30
Applicant: QUALCOMM Incorporated
Inventor： Wei Yang , Seyedkianoush Hosseini , Peter Gaal , Seyed Ali Akbar Fakoorian , Huilin Xu
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify a baseline physical downlink control channel (PDCCH) monitoring capability of the UE and an enhanced PDCCH monitoring capability of the UE, where the enhanced PDCCH monitoring capability facilitates monitoring by the UE of more PDCCH monitoring opportunities per slot than the baseline PDCCH monitoring capability. The UE may report, to a base station, the enhanced PDCCH monitoring capability and also the baseline PDCCH monitoring capability. The UE may receive, based on the UE reporting the enhanced PDCCH monitoring capability, at least one control resource set configuration that includes an indication that a corresponding control resource set is configured for enhanced PDCCH monitoring. The UE may monitor the corresponding control resource set in accordance with the enhanced PDCCH monitoring capability of the UE.
-
公开(公告)号：US20220217709A1
公开(公告)日：2022-07-07
申请号：US17141196
申请日：2021-01-04
Applicant: QUALCOMM Incorporated
Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may separately encode lower priority uplink control information (UCI) and higher priority UCI, and multiplex the encoded lower priority UCI and the encoded higher priority UCI on the same physical uplink channel (e.g., a physical uplink control channel (PUCCH)). The UE may be configured with multiple coding rates, which the UE may select from based on a payload size associated with each of the lower priority UCI and the higher priority UCI. Alternatively, the UE may be configured with a separate set of coding rates for the lower priority UCI and a separate set of coding rates for the higher priority UCI. The UE may multiplex the lower priority UCI and the higher priority UCI by mapping to physical uplink channel resources based on an order (e.g., mapping higher priority UCI followed by mapping lower priority UCI).
-
95.发明授权公开(公告)号：US11382128B2
公开(公告)日：2022-07-05
申请号：US16992672
申请日：2020-08-13
Applicant: QUALCOMM Incorporated
Inventor： Wei Yang , Seyedkianoush Hosseini , Seyed Ali Akbar Fakoorian , Wanshi Chen , Yi Huang , Peter Gaal
IPC: H04W72/14
Abstract: Certain aspects of the present disclosure provide techniques for processing physical downlink shared channel (PDSCH) transmissions scheduled with non-numeric timing feedback indicators.
-
Patent Agency Ranking
公开(公告)号：US11374686B2
公开(公告)日：2022-06-28
申请号：US17166993
申请日：2021-02-03
Applicant: QUALCOMM Incorporated
Inventor： Wei Yang , Yi Huang , Hung Dinh Ly , Gokul Sridharan , Hwan Joon Kwon , Wanshi Chen
IPC: H04L1/00 , H04B7/0413
Abstract: A method of wireless communication at a transmitting device includes adding parity check bits to a set of information bits. The method also includes generating a non-coherent transmission signal by mapping the parity check bits and the set of information bits into a sequence of complex symbols. Further, the method may include transmitting the non-coherent transmission signal to a receiving device. A method of wireless communication at a receiving device includes receiving, from a transmitting device, a non-coherent signal having at least one segment. Each segment comprises a sequence of complex symbols corresponding to information bits and parity check bits. The method also includes jointly detecting the sequences from each segment of the received non-coherent signal by using the parity check bits.
-
公开(公告)号：US11343842B2
公开(公告)日：2022-05-24
申请号：US16830068
申请日：2020-03-25
Applicant: QUALCOMM Incorporated
Inventor： Seyed Ali Akbar Fakoorian , Wei Yang , Seyedkianoush Hosseini , Wanshi Chen
Abstract: Methods, systems, and devices for wireless communications are described. Techniques are described herein for managing timers for hybrid automatic repeat request (HARQ) processes associated with multiple configured grants that are active at the same time. Techniques are also described herein for allocating HARQ identifiers (IDs) to HARQ processes associated with multiple configured grants that are active at the same time. A user equipment (UE) may configure timers to be associated with a HARQ ID and a configured grant. A base station or UE may include indicators of the configured grants associated with a HARQ process when exchanging signaling about the HARQ process. A UE may allocate HARQ IDs to multiple configured grants to reduce a likelihood that HARQ processes collide.
-
公开(公告)号：US11337195B2
公开(公告)日：2022-05-17
申请号：US17090532
申请日：2020-11-05
Applicant: QUALCOMM Incorporated
Inventor： Yi Huang , Amir Aminzadeh Gohari , Sony Akkarakaran , Renqiu Wang , Wei Yang , Peter Gaal , Wanshi Chen
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment determine that a physical uplink shared channel (PUSCH) communication, scheduled by an uplink grant, and a physical uplink control channel (PUCCH) communication, corresponding to a physical downlink shared channel (PDSCH) communication scheduled by a downlink grant, are scheduled to overlap in one or more symbols; determine a threshold time based at least in part on an earliest scheduled starting time of the PUSCH communication or the PUCCH communication; selectively multiplex the PUSCH communication and the PUCCH communication based at least in part on whether the uplink grant, the downlink grant, and the PDSCH communication are received before the threshold time; and transmit the PUSCH communication, the PUCCH communication, or both the PUSCH communication and the PUCCH communication based at least in part on the selective multiplexing. Numerous other aspects are provided.
-
公开(公告)号：US11330623B2
公开(公告)日：2022-05-10
申请号：US16991984
申请日：2020-08-12
Applicant: QUALCOMM Incorporated
Inventor： Wei Yang , Jing Lei , Seyed Ali Akbar Fakoorian , Seyedkianoush Hosseini , Wanshi Chen
Abstract: According to some examples, a base station may allocate uplink and/or downlink resources (e.g., in the time domain, frequency domain, spatial domain) to user equipment (UEs), or groups of UEs, that may be subsequently reallocated. For example, a base station may determine a reallocation of uplink resources, and may issue a preemption indication (e.g., a cancelation indication) that may correspond to at least a portion of a random access resource. UEs may be configured to monitor for preemption indications and, based on received preemption indications, UEs may determine whether or not to proceed with transmission of a random access message using a random access resource that at least partially overlaps with resources indicated by the preemption indication. For example, a UE may transmit, or preempt transmission of, a random access message based on a preemption configuration of the UE (e.g., configured rules for UE preemption of random access resources).
-
公开(公告)号：US11329704B2
公开(公告)日：2022-05-10
申请号：US16805499
申请日：2020-02-28
Applicant: QUALCOMM Incorporated
Inventor： Yi Huang , Joseph Binamira Soriaga , Peter Gaal , Wei Yang
IPC: H04K1/10 , H04L27/28 , H04B7/0456 , H04W52/42 , H04B7/0404 , H04W52/14
Abstract: A method, a computer-readable medium, and an apparatus are provided that enable use of a full transmission power for a UE having a first set of coherent antenna ports that is non-coherent to a second set of coherent antenna ports. The apparatus determines a transmission power for a physical uplink shared channel (PUSCH) transmission from at least one antenna port including splitting the transmission power among multiple antenna ports having non-zero power without scaling the transmission power, and wherein the UE includes at least a first antenna port that is non-coherent to a second antenna port. Then, the apparatus transmits the PUSCH transmission using the determined transmission power.
-
-
-
-
-
-
-
-
-
Search Results
712
records
(took 0.035 seconds)
