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公开(公告)号：US20180176816A1
公开(公告)日：2018-06-21
申请号：US15803406
申请日：2017-11-03
Applicant: QUALCOMM Incorporated
Inventor： Arnaud MEYLAN , Gavin Bernard HORN , Yu-Ting YU , Aziz GHOLMIEH , Yue YANG , Shailesh MAHESHWARI , Sitaramanjaneyulu KANAMARLAPUDI , Vaibhav KUMAR , Sivaramakrishna VEEREPALLI , Srinivasan BALASUBRAMANIAN , Srinivas Reddy MUDIREDDY , Vanitha KUMAR
IPC: H04W28/02 , H04L12/851 , H04L12/865 , H04W72/12
CPC classification number: H04W28/0268 , H04L47/14 , H04L47/2408 , H04L47/2433 , H04L47/2441 , H04L47/245 , H04L47/6215 , H04L47/6275 , H04W72/1242
Abstract: Aspects of the present disclosure describe transmitting data in wireless communications. A set of packets for transmission in a defined sequence can be received where the set of packets includes two or more packets. It can be detected that a packet, of the set of packets, is a prioritized packet type. The packet can be prioritized for transmission ahead of its order in the defined sequence based on the detection of the prioritized packet type. The packet can be transmitted ahead of its order in the defined sequence to an access point.
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公开(公告)号：US20160344619A1
公开(公告)日：2016-11-24
申请号：US14718047
申请日：2015-05-20
Applicant: QUALCOMM Incorporated
Inventor： Yu-Ting YU , Vincent Douglas PARK , Zhibin WU
IPC: H04L12/721 , H04L12/741 , H04L12/709 , H04L29/12
CPC classification number: H04L45/26 , H04L45/245 , H04L45/74 , H04L47/12 , H04L61/6022 , H04L69/22 , H04L69/321 , H04W74/08
Abstract: In an aspect of the disclosure, a method, a computer program product, and an apparatus are provided. The apparatus may be a first node. The first node receives a packet from a second node. The first node determines that the received packet is a query packet, the query packet including information indicating at least a transaction identifier. The first node determines a transaction type based on the information included in the query packet. The first node determines whether to transmit a response packet based on at least one of the transaction type or a transaction identifier at at least one of a PHY layer, a MAC layer, or a link layer. The first node transmits a response packet to the second node in response to determining to transmit the response.
Abstract translation: 在本公开的一方面，提供了一种方法，计算机程序产品和装置。 该装置可以是第一节点。 第一节点从第二节点接收分组。 第一节点确定接收到的分组是查询分组，该查询分组包括指示至少一个事务标识符的信息。 第一节点根据查询包中包含的信息确定事务类型。 第一节点基于PHY层，MAC层或链路层中的至少一个，基于交易类型或事务标识符中的至少一个来确定是否发送响应分组。 响应于确定发送响应，第一节点向第二节点发送响应分组。
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3.发明申请公开(公告)号：US20220150782A1
公开(公告)日：2022-05-12
申请号：US17585383
申请日：2022-01-26
Applicant: QUALCOMM Incorporated
Inventor： Feilu LIU , Yu-Ting YU , Srinivas Reddy MUDIREDDY , Tom CHIN , Suli ZHAO , Aziz GHOLMIEH , Xing CHEN , Ozcan OZTURK , Arnaud MEYLAN
Abstract: Aspects directed towards Quality of Service (QoS) flow remapping are disclosed. In an example, upon detecting a mapping reconfiguration of a first QoS flow from a first data radio bearer (DRB) to another DRB, a Service Data Adaptation Protocol (SDAP) control protocol data unit (PDU) is generated indicating that a final SDAP data PDU associated with the first QoS flow has been transmitted on the first DRB. The SDAP control PDU is then transmitted via the first DRB. In another example, upon detecting a mapping reconfiguration of a first QoS flow from a first DRB to another DRB, an end marker parameter is set in an SDAP header of a first SDAP data PDU received from an upper layer after the mapping reconfiguration indicating that the first SDAP data PDU is a final SDAP data PDU associated with the first QoS flow transmitted on the first DRB.
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公开(公告)号：US20190313294A1
公开(公告)日：2019-10-10
申请号：US16373205
申请日：2019-04-02
Applicant: QUALCOMM Incorporated
Inventor： Arun Prasanth BALASUBRAMANIAN , Masato KITAZOE , Yu-Ting YU , Keiichi KUBOTA
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a message that indicates a change from an evolved universal mobile telecommunications system (UMTS) terrestrial radio access (E-UTRA) packet data convergence protocol (PDCP) to a New Radio (NR) PDCP, wherein the message includes an instruction to perform an intra-cell handover; generate one or more security keys based at least in part on receiving the message that includes the instruction to perform the intra-cell handover; and communicate using the one or more security keys after the intra-cell handover is performed. Numerous other aspects are provided.
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5.发明申请公开(公告)号：US20220141087A1
公开(公告)日：2022-05-05
申请号：US17531650
申请日：2021-11-19
Applicant: QUALCOMM Incorporated
Inventor： Yu-Ting YU , Gavin Bernard HORN , Anurag VARDHAN , Rotem COOPER , Aziz GHOLMIEH , Keiichi KUBOTA
Abstract: Some aspects provide for establishing a radio connection for the wireless communication, determining a configuration for whether to segment one or more packets for the wireless communication using the established radio connection, and communicating the one or more packets based on the determined configuration. Some aspects provide for assembling a first frame comprising one or more packets, transmitting the first frame, determining whether a portion of one or more packets was truncated during the assembling of the first frame, and transmitting a second frame comprising at least the truncated portion of the one or more packets of the first frame. Some aspects provide for receiving a first frame comprising one or more packets, determining that a portion of one or more packets is truncated, and determining whether to ignore as padding at least the truncated portion of the one or more packets of the first frame.
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Patent Agency Ranking
公开(公告)号：US20200068428A1
公开(公告)日：2020-02-27
申请号：US16664383
申请日：2019-10-25
Applicant: QUALCOMM Incorporated
Inventor： Amaud MEYLAN , Gavin Bernard HORN , Yu-Ting YU , Aziz GHOLMIEH , Yue YANG , Shailesh MAHESHWARI , Sitaramanjaneyulu KANAMARLAPUDI , Vaibhav KUMAR , Sivaramakrishna VEEREPALLI , Srinivasan BALASUBRAMANIAN , Srinivas Reddy MUDIREDDY , Vanitha Aravamudhan KUMAR
IPC: H04W28/02 , H04L12/865 , H04L12/851 , H04W72/12 , H04L12/863
Abstract: Aspects of the present disclosure describe transmitting data in wireless communications. A set of packets for transmission in a defined sequence can be received where the set of packets includes two or more packets. It can be detected that a packet, of the set of packets, is a prioritized packet type. The packet can be prioritized for transmission ahead of its order in the defined sequence based on the detection of the prioritized packet type. The packet can be transmitted ahead of its order in the defined sequence to an access point.
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公开(公告)号：US20180103394A1
公开(公告)日：2018-04-12
申请号：US15729014
申请日：2017-10-10
Applicant: QUALCOMM Incorporated
Inventor： Aziz GHOLMIEH , Shailesh MAHESHWARI , Srinivasan BALASUBRAMANIAN , Gang XIAO , Leena ZACHARIAS , Yue YANG , Gavin Bernard HORN , Yu-Ting YU , Bao Vinh NGUYEN
IPC: H04W28/06 , H04L1/18 , H04L12/801
Abstract: A method and apparatus for receiving a notification of missing packets include receiving a set of data packets transmitted by a device and having a corresponding set of sequence numbers, identifying one or more data packets having corresponding sequence numbers that fall within the set of sequence numbers and are yet to be received, receiving an indication from the device that the one or more data packets will not be transmitted by the device, and processing the set of data packets without the one or more data packets in response to receiving the indication.
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公开(公告)号：US20210037418A1
公开(公告)日：2021-02-04
申请号：US17075345
申请日：2020-10-20
Applicant: QUALCOMM Incorporated
Inventor： Aziz GHOLMIEH , Shailesh MAHESHWARI , Srinivasan BALASUBRAMANIAN , Gang XIAO , Leena ZACHARIAS , Yue YANG , Gavin Bernard HORN , Yu-Ting YU , Bao Vinh NGUYEN
IPC: H04W28/06 , H04L1/18 , H04L12/801 , H04L12/823
Abstract: A method and apparatus for receiving a notification of missing packets include receiving a set of data packets transmitted by a device and having a corresponding set of sequence numbers, identifying one or more data packets having corresponding sequence numbers that fall within the set of sequence numbers and are yet to be received, receiving an indication from the device that the one or more data packets will not be transmitted by the device, and processing the set of data packets without the one or more data packets in response to receiving the indication.
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公开(公告)号：US20200083982A1
公开(公告)日：2020-03-12
申请号：US16685781
申请日：2019-11-15
Applicant: QUALCOMM Incorporated
Inventor： Jing JIANG , Yu-Ting YU , Feilu LIU , Tingfang JI , Gavin Bernard HORN
Abstract: A method, an apparatus, and a processor-readable storage medium for wireless communication are provided. A transmitter transmits data packets to a receiver, encodes the data packets to generate parity packets, stores the parity packets in a retransmission buffer, receives information from the receiver indicating that a data packet was not correctly decoded, and transmits to the receiver the parity packets stored in the retransmission buffer for recovering the data packet not correctly decoded without retransmitting the data packet not correctly decoded. The transmitter may further retransmit to the receiver the parity packets. The transmitted data packets may be encoded at a medium access control (MAC) layer of the transmitter. The retransmission buffer may be located at a radio link control (RLC) layer or a packet data convergence protocol (PDCP) layer of the transmitter. A reordering buffer at the receiver may be located at the RLC layer or PDCP layer.
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公开(公告)号：US20190253915A1
公开(公告)日：2019-08-15
申请号：US16273827
申请日：2019-02-12
Applicant: QUALCOMM Incorporated
Inventor： Vinay JOSEPH , Luis Fernando Brisson LOPES , Gavin Bernard HORN , Peerapol TINNAKORNSRISUPHAP , Yu-Ting YU
CPC classification number: H04W28/0236 , H04W24/10 , H04W28/0215 , H04W28/065 , H04W72/085 , H04W76/15 , H04W80/08
Abstract: Certain aspects of the present disclosure provide techniques for determining a configuration for packet data convergence protocol (PDCP) duplication. Certain aspects provide a method for wireless communication. The method generally includes determining a PDCP duplication configuration corresponding to at least one of multi-connectivity (MC) or carrier-aggregation (CA) for communication of at least one bearer with a user-equipment (UE), wherein the determination is based on an indication corresponding to a link quality for the communication, and sending an indication of the determined configuration for the communication of the at least one bearer.
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