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公开(公告)号：US20220070727A1
公开(公告)日：2022-03-03
申请号：US17005596
申请日：2020-08-28
Applicant: QUALCOMM Incorporated
Inventor： Arnaud MEYLAN , Rajat PRAKASH , Leena ZACHARIAS , Min WANG , Vinay PARADKAR
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless receiver may receive, from a radio bearer configured to use header compression and at a lower layer of the wireless receiver, a plurality of packets based at least in part on the header compression, wherein the lower layer receives the plurality of packets in an out-of-order sequence. The wireless receiver may deliver, from the lower layer of the wireless receiver to a higher layer of the wireless receiver, the plurality of packets, after header decompression according to the out-of-order sequence, based at least in part on at least one threshold. Numerous other aspects are provided.
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公开(公告)号：US20220070028A1
公开(公告)日：2022-03-03
申请号：US17409693
申请日：2021-08-23
Applicant: QUALCOMM Incorporated
Inventor： Srinivas YERRAMALLI , Xiaoxia ZHANG , Taesang YOO , Rajat PRAKASH
Abstract: Techniques are provide for neural network based positioning of a mobile device. An example method for determining a line of sight delay, an angle of arrival, or an angle of departure value includes receiving reference signal information, determining one or more windowed channel impulse responses based on the reference signal information and one or more window functions, processing the one or more windowed channel impulse responses with a neural network, and determining an output of the neural network.
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公开(公告)号：US20220061072A1
公开(公告)日：2022-02-24
申请号：US17445366
申请日：2021-08-18
Applicant: QUALCOMM Incorporated
Inventor： Mostafa KHOSHNEVISAN , Rajat PRAKASH , Xiaoxia ZHANG
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a logical channel prioritization (LCP) restriction configuration for a logical channel indicating one or more control resource set (CORESET) pool index values associated with the logical channel. The UE may receive an uplink grant for transmission of an uplink communication, the uplink grant being associated with a CORESET pool index value of the one or more CORESET pool index values. The UE may select the logical channel to use resources of the uplink grant for transmission of the uplink communication based at least in part on the CORESET pool index value and the LCP restriction configuration. Numerous other aspects are provided.
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公开(公告)号：US20220030543A1
公开(公告)日：2022-01-27
申请号：US17122407
申请日：2020-12-15
Applicant: QUALCOMM Incorporated
Inventor： Srinivas YERRAMALLI , Alexandros MANOLAKOS , Rajat PRAKASH , Xiaoxia ZHANG , Marwen ZORGUI , Mukesh KUMAR
Abstract: In an embodiment, a wireless node (e.g., UE or BS) receives from a network component (e.g., BS or core network component) a request for a positioning estimate of a UE associated with a specified time. The wireless node performs positioning measurements at a plurality of times, and determines (e.g., via interpolation or extrapolation) the positioning estimate associated with the specified time based on the positioning measurements. The wireless node transmits, to the network component, a report comprising the determined positioning estimate.
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公开(公告)号：US20210211879A1
公开(公告)日：2021-07-08
申请号：US17248044
申请日：2021-01-06
Applicant: QUALCOMM Incorporated
Inventor： Haris ZISIMOPOULOS , Sebastian SPEICHER , Rajat PRAKASH
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit a registration request for restricted access (RA), wherein the registration request selectively includes an onboarding access request. The UE may selectively communicate with an onboarding network to authenticate and authorize a particular network based at least in part on whether the registration request includes the onboarding access request. The UE may complete the RA registration after transmitting the registration request and based at least in part on selectively communicating with the onboarding network to authenticate and authorize the particular network. Numerous other aspects are described.
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Patent Agency Ranking
公开(公告)号：US20210112450A1
公开(公告)日：2021-04-15
申请号：US16948997
申请日：2020-10-08
Applicant: QUALCOMM Incorporated
Inventor： Rajat PRAKASH , Vinay JOSEPH
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a transmitter device may determine whether a packet, to be transmitted by the transmitter device, is compressed; generate a header for transmission of the packet based at least in part on the determination, wherein the header includes a context identifier indicating whether the packet is compressed; and transmit the packet and the header. Numerous other aspects are provided.
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公开(公告)号：US20210112448A1
公开(公告)日：2021-04-15
申请号：US16949000
申请日：2020-10-08
Applicant: QUALCOMM Incorporated
Inventor： Vinay JOSEPH , Rajat PRAKASH
IPC: H04W28/06
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may determine a type of a packet for header compression or decompression, wherein the type of the packet includes at least one of an Ethernet-only packet type or an Ethernet packet with Internet Protocol (IP) payload type. The wireless communication device may perform Ethernet header compression or decompression on the packet. The wireless communication device may selectively perform IP header compression or decompression on the packet based at least in part on the type of the packet. Numerous other aspects are provided.
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公开(公告)号：US20210099257A1
公开(公告)日：2021-04-01
申请号：US16948599
申请日：2020-09-24
Applicant: QUALCOMM Incorporated
Inventor： Vinay JOSEPH , Rajat PRAKASH , Seyed Ali Akbar FAKOORIAN , Linhai HE , Seyedkianoush HOSSEINI , Umesh PHUYAL
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a hybrid automatic repeat request (HARQ) process identifier for a communication between the UE and a base station using a semi-persistent scheduling (SPS) configuration or a configured grant (CG) configuration, wherein the determination of the HARQ process identifier is based at least in part on an offset applied for the determination of the HARQ process identifier; and perform the communication based at least in part on the HARQ process identifier. Numerous other aspects are provided.
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公开(公告)号：US20190327785A1
公开(公告)日：2019-10-24
申请号：US16391247
申请日：2019-04-22
Applicant: QUALCOMM Incorporated
Inventor： Junyi Li , Rajat PRAKASH , Piyush GUPTA , Chong LI
Abstract: Methods, systems, and devices for wireless communications are described. One method may include an eNB predetermining a plurality of bandwidth parts to monitor based on resource reservation information received from at least one base station, and transmitting information indicative of the predetermined bandwidth parts in a radio resource control (RRC) message. In some cases, a base station may transmit information indicative of predetermined bandwidth parts including a monitoring schedule to monitor either the first bandwidth part or the second bandwidth part in a timeslot of a set of timeslots. Another method may include receiving a predetermined monitoring schedule from a base station, and selecting a plurality of bandwidth parts to monitor on a physical downlink control channel based on the received schedule.
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公开(公告)号：US20190261218A1
公开(公告)日：2019-08-22
申请号：US16279503
申请日：2019-02-19
Applicant: QUALCOMM Incorporated
Inventor： Mostafa KHOSHNEVISAN , Mehmet YAVUZ , Rajat PRAKASH , Piyush GUPTA
Abstract: Various aspects described herein relate to techniques for managing downlink control information (DCI) in wireless communications (e.g., 5G NR). In an aspect, the method includes receiving a radio resource control (RRC) message, identifying a transport block size (TBS) based on the received RRC message, receiving DCI on a downlink channel with the DCI including a resource assignment, identifying a modulation order using a modulation and coding scheme (MCS) in an MCS field of the DCI, where the size of the MCS field is one bit or two bits, and calculating a coding rate based on at least the identified TBS, the identified modulation order and the resource assignment.
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