公开(公告)号：US20220085932A1

公开(公告)日：2022-03-17

申请号：US17456552

申请日：2021-11-24

Applicant: QUALCOMM Incorporated

Inventor： Vinay JOSEPH ,  Mostafa KHOSHNEVISAN ,  Farhad MESHKATI ,  Piyush GUPTA ,  Alexandros MANOLAKOS

IPC: H04L5/00 ,  H04W72/04

Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a user equipment (UE). The apparatus receives configuration information for a sounding reference signal (SRS) transmission with one or more transmission reception points (TRPs), the configuration information assigning a comb value of greater than 4. The apparatus transmits, to the one or more TRPs, the SRS transmission using one of every N resource elements over a span of one or more resource blocks during a slot, where N is greater than 4.

公开(公告)号：US20220070838A1

公开(公告)日：2022-03-03

申请号：US17450823

申请日：2021-10-13

Applicant: QUALCOMM Incorporated

Inventor： Vinay JOSEPH ,  Junyi LI ,  Mostafa KHOSHNEVISAN

IPC: H04W72/04 ,  H04B1/7143 ,  H04L25/02 ,  H04L5/00

Abstract: The present disclosure relates to methods and devices for signaling enhancements. In one aspect, a User Equipment (UE) can receive a configuration to transmit one or more sounding reference signals (SRSs) based on a downlink control information (DCI). The UE can also receive an indication of a plurality of non-contiguous resource blocks (RBs) based on the DCI. The UE can transmit a first SRS on a first set of one or more RBs of the plurality of non-contiguous RBs. Additionally, the UE can transmit a second SRS on a second set of one or more RBs of the plurality of non-contiguous RBs. The first set of one or more RBs and the second set of one or more RBs may be separated by a distance of at least one RB.

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

IPC: H04W28/06 ,  H04L29/06

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.

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.

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

IPC: H04L1/18 ,  H04W72/12 ,  H04W72/14 ,  H04W72/04 ,  H04W76/27

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.

公开(公告)号：US20190021051A1

公开(公告)日：2019-01-17

申请号：US16030515

申请日：2018-07-09

Applicant: QUALCOMM Incorporated

Inventor： Vinay JOSEPH ,  Rajat PRAKASH

IPC: H04W48/20 ,  H04W8/18

Abstract: Certain aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive a network identifier of a cell; determine that the cell is a first type of cell; and perform an access procedure to attempt to connect to the cell, wherein a first type of access procedure associated with the first type of cell or a second type of access procedure associated with a second type of cell is performed based at least in part on whether the network identifier indicates a particular type of access procedure. Numerous other aspects are provided.

公开(公告)号：US20180063844A1

公开(公告)日：2018-03-01

申请号：US15676551

申请日：2017-08-14

Applicant: QUALCOMM Incorporated

Inventor： Mostafa KHOSHNEVISAN ,  Farhad MESHKATI ,  Satashu GOEL ,  Damanjit SINGH ,  Vinay JOSEPH

IPC: H04W72/04 ,  H04W72/08 ,  H04W72/10

CPC classification number: H04W72/0453 ,  H04W16/14 ,  H04W72/048 ,  H04W72/082 ,  H04W72/10

Abstract: Aspects of the present disclosure relate to methods and apparatus for allocating (or assigning) channels to different groups of wireless nodes in the case of co-channel coexistence between the different groups and interference to one or more other wireless nodes. One example method generally includes evaluating, for different assignments of channels to different groups of wireless devices that share bandwidth, an amount of transmission limitation imposed due to higher-tier protection, and assigning one or more of the channels to each of the groups, based on the evaluation.

公开(公告)号：US20170150408A1

公开(公告)日：2017-05-25

申请号：US15169442

申请日：2016-05-31

Applicant: QUALCOMM Incorporated

Inventor： Vinay JOSEPH ,  Yeliz TOKGOZ ,  Damanjit SINGH ,  Amir AMINZADEH GOHARI

IPC: H04W36/00 ,  H04W24/10 ,  H04W76/04

CPC classification number: H04W36/0083 ,  H04W24/10 ,  H04W36/16 ,  H04W76/27 ,  H04W76/28

Abstract: The present disclosure describes a method, an apparatus, and a computer readable medium for managing handovers at a base station. For example, the method may include receiving a request for STX to one or more connected user equipments (UEs), identifying whether one or more conditions have to be satisfied prior to initiating of the STX, and determining whether the one or more conditions are satisfied. The example method further includes initiating the STX at the base station in response to the identifying and the determining and performing a corrective action for managing the handovers in response to the initiating of the STX.

公开(公告)号：US20220151002A1

公开(公告)日：2022-05-12

申请号：US17593373

申请日：2020-03-06

Applicant: Vinay JOSEPH ,  Ruiming ZHENG ,  Sitaramanjaneyulu KANAMARLAPUDI ,  Ozcan OZTURK ,  Rajat PRAKASH ,  QUALCOMM Incorporated

Inventor： Vinay JOSEPH ,  Ruiming ZHENG ,  Sitaramanjaneyulu KANAMARLAPUDI ,  Ozcan OZTURK ,  Rajat PRAKASH

IPC: H04W76/15 ,  H04W76/11 ,  H04W76/12 ,  H04L69/14 ,  H04L1/16

Abstract: This disclosure provides systems, methods and apparatuses for using a media access control (MAC) control element (CE) for dynamic RLC entities selection. In one aspect, a base station (BS) may generate and transmit the control message to a user equipment (UE) to identify active radio link control (RLC) entities, a primary RLC entity, or other parameters relating to packet data convergence protocol (PDCP) duplication-based communication. In this case, the UE may use the control message to select an RLC entity and may transmit protocol data units (PDUs) to the BS using a data radio bearer (DRB) and the selected RLC entity.

公开(公告)号：US20210144751A1

公开(公告)日：2021-05-13

申请号：US17090207

申请日：2020-11-05

Applicant: QUALCOMM Incorporated

Inventor： Vinay JOSEPH ,  Ozcan OZTURK ,  Rajat PRAKASH ,  Arnaud MEYLAN

IPC: H04W72/14 ,  H04W72/04 ,  H04L1/18 ,  H04L5/00 ,  H04W72/12 ,  H04W80/02

Abstract: Wireless communications systems and methods relate to an automatic transmission scheme for a de-prioritized protocol data unit (PDU) when the originally assigned configured grant for the PDU is de-prioritized due to channel conflicts. Specifically, a user equipment may obtain a PDU for transmission over a first configured grant physical uplink shared channel (PUSCH) instance. The UE may then detect de-prioritization information that the first configured grant PUSCH instance is de-prioritized due to channel overlapping, and then automatically transmit the PDU originally associated with the first configured grant PUSCH instance over a second configured grant PUSCH instance.