公开(公告)号：US20230048785A1

公开(公告)日：2023-02-16

申请号：US17445073

申请日：2021-08-13

Applicant: QUALCOMM Incorporated

Inventor： Francis Ming-Meng NGAI ,  Arnaud MEYLAN ,  Suli ZHAO ,  Liangchi HSU ,  Cheol Hee PARK ,  Qingxin CHEN ,  Jun HU ,  Leena ZACHARIAS ,  Pulkit HANSWAL ,  Reza SHAHIDI ,  Thawatt GOPAL ,  Raghu Narayan CHALLA ,  Heechoon LEE

IPC: H04W72/04 ,  H04W72/10 ,  H04W88/06 ,  H04W76/15

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a multi-subscriber identity module (SIM) user equipment (UE) may communicate, using a first SIM, on a plurality of component carriers. The multi-SIM UE may select a first subset of component carriers from the plurality of component carriers based at least in part on a component carrier prioritization. The multi-SIM UE may identify an amount of memory available to a second SIM. The multi-SIM UE may tune away, based at least in part on the amount of memory available to the second SIM, from a second subset of component carriers The first subset of component carriers may be different from the second subset of component carriers. Numerous other aspects are described.

公开(公告)号：US20220386172A1

公开(公告)日：2022-12-01

申请号：US17755145

申请日：2019-11-25

Applicant: QUALCOMM Incorporated

Inventor： Ling XIE ,  Qingxin CHEN ,  Reza SHAHIDI ,  Jun HU ,  Sivaram Srivenkata PALAKODETY ,  Vishal DALMIYA ,  Wei-Jei SONG ,  Arnaud MEYLAN ,  Zhibin DANG ,  Karthikeyan SABAPATHI

IPC: H04W28/08 ,  H04W28/02 ,  H04W76/15

Abstract: A user equipment (UE) configured for dual connectivity with a split bearer configuration may transmit uplink data packets to one or both a master cell group (MCG) and a secondary cell group (SCG). The UE may transmit an uplink transmission from a packet data convergence protocol (PDCP) entity over one or both of a first radio link control (RLC) entity associated with the MCG and a second RLC entity associated with the SCG. The configuration including a transmit buffer threshold. The UE may receive, at the PDCP entity, an uplink switch start indication. The UE may activate the second RLC entity in response to receiving the uplink switch start indication. The UE may transmit a buffer status report according to a current transmit buffer level plus the transmit buffer threshold. Accordingly, the UE may communicate with the SCG based on the uplink switch start indication.

公开(公告)号：US20220264361A1

公开(公告)日：2022-08-18

申请号：US17175470

申请日：2021-02-12

Applicant: QUALCOMM Incorporated

Inventor： Leena ZACHARIAS ,  Arnaud MEYLAN ,  Sitaramanjaneyulu KANAMARLAPUDI

IPC: H04W28/02 ,  H04W24/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may detect a trigger for transmitting a buffer status report (BSR). The UE may transmit, to a base station, a long BSR for a single logical channel group (LCG) with data to be transmitted based at least in part on at least one of a determination that a current buffer size for the single LCG is greater than a maximum buffer size indication in a short BSR or a determination that a current achievable uplink throughput using the short BSR is less than a configured uplink throughput. Numerous other aspects are described.

公开(公告)号：US20220191730A1

公开(公告)日：2022-06-16

申请号：US17454787

申请日：2021-11-12

Applicant: QUALCOMM Incorporated

Inventor： Arnaud MEYLAN ,  Reza SHAHIDI ,  Raghu Narayan CHALLA ,  Brian Clarke BANISTER ,  Lin LU ,  Shanshan WANG ,  Michel Evan CHAUVIN ,  Tienyow LIU ,  Leena ZACHARIAS ,  Scott HOOVER ,  Troy CURTISS

IPC: H04W28/02 ,  H04W76/15 ,  H04W72/10 ,  H04L5/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, based at least in part on a transmit configuration, a first communication associated with a first group of logical channels associated with at least a portion of an ON duration of an uplink transmission interval configuration. The UE may transmit, based at least in part on the transmit configuration, a second communication during at least a portion of an OFF duration of the uplink transmission interval configuration, wherein the transmit configuration indicates a first amount of energy for the first communication based at least in part on the first communication being associated with the first group of logical channels and a second amount of energy for the second communication based at least in part on the second communication being associated with a second group of logical channels. Numerous other aspects are provided.

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

IPC: H04W36/06 ,  H04W28/02 ,  H04W28/16

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.

公开(公告)号：US20220070659A1

公开(公告)日：2022-03-03

申请号：US17446016

申请日：2021-08-26

Applicant: QUALCOMM Incorporated

Inventor： Arun Prasanth BALASUBRAMANIAN ,  Shailesh MAHESHWARI ,  Arnaud MEYLAN ,  Leena ZACHARIAS ,  Xing CHEN ,  Xiaojian LONG ,  Gang Andy XIAO

IPC: H04W8/22

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may monitor packet data convergence protocol (PDCP) counter values associated with PDCP packets. The UE may control a PDCP mode of the UE based at least in part on the monitoring of the PDCP counter values. Numerous other aspects are provided.

公开(公告)号：US20210385825A1

公开(公告)日：2021-12-09

申请号：US16896871

申请日：2020-06-09

Applicant: QUALCOMM Incorporated

Inventor： Arnaud MEYLAN ,  Arvind Vardarajan SANTHANAM ,  Sunil KANDUKURI ,  Satashu GOEL ,  Ashok MANTRAVADI ,  Sitaramanjaneyulu KANAMARLAPUDI ,  Vaibhav KUMAR ,  Mahbod Ghelichi

IPC: H04W72/12 ,  H04W72/14 ,  H04W28/02 ,  H04W80/02 ,  H04W76/28

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive downlink data that is associated with triggering a feedback message; transmit, before receiving the feedback message for the downlink data at a component of the user equipment, a scheduling request to request an allocation of a set of resources for transmitting the feedback message; and transmit the feedback message in connection with the set of resources. Numerous other aspects are provided.

公开(公告)号：US20210195629A1

公开(公告)日：2021-06-24

申请号：US17124315

申请日：2020-12-16

Applicant: QUALCOMM Incorporated

Inventor： Michel Evan CHAUVIN ,  Arnaud MEYLAN ,  Jing SUN

IPC: H04W72/14 ,  H04L1/00

Abstract: Aspects relate to using less than all of an allocation for sending information. For example, a first device such as a user equipment (UE) may receive a grant from a second device such as a base station (e.g., a gNB) where the grant identifies resources and/or a modulation and coding scheme (MCS) allocated to the first device for a transmission. Due to one or more factors, the first device may elect to not use all of the allocated resources and/or may elect to use a lower MCS value. In some implementations, the first device may send an indication of this election to the second device. In some implementations, the first device may send information in a first subset of the allocated resources and apply puncturing to a second subset of the allocated resource.

公开(公告)号：US20160254881A1

公开(公告)日：2016-09-01

申请号：US14633095

申请日：2015-02-26

Applicant: QUALCOMM Incorporated

Inventor： Arnaud MEYLAN ,  Can ZHAO ,  Susheel Kumar Yadav YADAGIRI

IPC: H04L1/18

CPC classification number: H04L1/188 ,  H04L1/1838 ,  H04L1/189

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus transmits, by a user equipment (UE), a packet to a network entity, while the UE is in a radio resource control (RRC) connected mode. The apparatus determines an acknowledgment (ACK) is absent for the transmitted packet. The apparatus determines to retransmit the packet based at least on whether the UE is in the RRC connected mode or on a type of the packet, upon determining the ACK is absent. The apparatus may determine to retransmit the packet by retransmitting the packet upon determining the UE is in the RRC connected mode. The apparatus may determine to retransmit the packet by suppressing retransmission of the packet upon determining that the UE is not in the RRC connected mode.

Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品。 当UE处于无线资源控制（RRC）连接模式时，该设备由用户设备（UE）向网络实体发送分组。 该装置确定发送的分组的确认（ACK）不存在。 在确定ACK不存在时，装置至少基于UE是否处于RRC连接模式或分组的类型来确定重发分组。 该装置可以确定在确定UE处于RRC连接模式时通过重传该分组来重传分组。 该装置可以通过在确定UE不处于RRC连接模式时通过抑制分组的重传来确定重传分组。

公开(公告)号：US20140204927A1

公开(公告)日：2014-07-24

申请号：US14158915

申请日：2014-01-20

Applicant: QUALCOMM Incorporated

Inventor： Gavin Bernard HORN ,  Gerardo GIARETTA ,  Arnaud MEYLAN

IPC: H04W8/26

CPC classification number: H04W8/26 ,  H04L63/0876 ,  H04W8/06 ,  H04W12/06 ,  H04W48/18 ,  H04W76/15 ,  H04W76/16

Abstract: Certain aspects of the present disclosure provide a method for confirming identity of a user equipment (UE) registered in both a wireless local area network (WLAN) and WWAN. A method is provided for wireless communications by a base station (BS). The method generally includes establishing communications with a first UE, wherein the UE is identified by a first set of one or more identifiers in a wide area wireless network (WWAN) and by a second set of one or more identifiers in a wide local area network (WLAN), and determining, based on the first and second set of identifiers, a UE connected to the WWAN and WLAN is the first UE

Abstract translation: 本公开的某些方面提供了一种用于确认在无线局域网（WLAN）和WWAN中注册的用户设备（UE）的身份的方法。 提供了一种用于由基站（BS）进行无线通信的方法。 该方法通常包括建立与第一UE的通信，其中UE由广域无线网络（WWAN）中的一个或多个标识符的第一组识别，以及广域局域网中的第二组一个或多个标识符 （WLAN），并且基于第一和第二组标识符，确定连接到WWAN的UE和WLAN是第一UE