公开(公告)号：US11071123B2

公开(公告)日：2021-07-20

申请号：US15933003

申请日：2018-03-22

Applicant: QUALCOMM Incorporated

Inventor： Yue Yang ,  Aziz Gholmieh ,  Yu-Ting Yu

IPC: H04L12/863 ,  H04W72/12 ,  H04W72/04 ,  H04L12/801 ,  H04L1/18 ,  H04L5/00 ,  H04W72/14

Abstract: Methods and apparatus for providing transport block boundary flexibility are disclosed. In some aspects, a transmitter determines a plurality of blocks within a single transmission time interval (TTI), and transmits the plurality of blocks within the single TTI. Each of the plurality of blocks spans over a pre-defined period of time that is shorter than the single TTI. Each of the plurality of blocks includes data having a same logic channel identifier and a same header. A leading boundary and a trailing boundary of each of the plurality of blocks are aligned with one of: a leading boundary and a trailing boundary of a symbol; or a leading boundary and a trailing boundary of a code block. In additional aspects, a receiver receives these plurality of blocks within a single transmission time interval (TTI), and decodes a plurality of protocol data units in the plurality of blocks.

公开(公告)号：US20210153221A1

公开(公告)日：2021-05-20

申请号：US17158812

申请日：2021-01-26

Applicant: QUALCOMM Incorporated

Inventor： Yue Yang ,  Srinivasan Balasubramanian ,  Aziz Gholmieh ,  Yu-Ting Yu

IPC: H04W72/12 ,  H04W24/08 ,  H04W76/10 ,  H04W28/24

Abstract: Methods, systems, and devices for wireless communication are described. A wireless communications system may establish radio bearers for certain data transmissions between a user equipment (UE) and a base station. A radio bearer may be associated with one or more quality of services (QoS) parameters, such as a bit rate. The base station may indicate to the UE a time window over which to average the bit rate. In some examples, a radio bearer may include multiple data flows. The base station may provide information regarding QoS parameters for each data flow in control signaling, such as a grant.

公开(公告)号：US10750520B2

公开(公告)日：2020-08-18

申请号：US15913380

申请日：2018-03-06

Applicant: QUALCOMM Incorporated

Inventor： Yue Yang ,  Aziz Gholmieh ,  Shailesh Maheshwari ,  Srinivasan Balasubramanian ,  Vishal Dalmiya ,  Bao Vinh Nguyen

IPC: H04W72/10 ,  H04L12/841 ,  H04L12/801 ,  H04W28/12 ,  H04L29/08 ,  H04L12/851 ,  H04L12/891 ,  H04W4/70

Abstract: Techniques and apparatus for implementing a radio link control (RLC) layer and/or packet data convergence protocol (PDCP) layer window advance with holes (e.g., one or more missing packets) are provided. One technique includes generating a sequence of packets for transmission to an apparatus. A determination of whether to request the apparatus to at least temporarily ignore missing packets from the sequence is made based on one or more criteria. A message with an indication of the determination is transmitted to the apparatus. The apparatus may receive the sequence of packets, detect missing packets in the sequence, and process the sequence of packets in accordance with the indication in the received message.

公开(公告)号：US10511992B2

公开(公告)日：2019-12-17

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: H04L12/851 ,  H04L12/865 ,  H04W28/02 ,  H04W72/12 ,  H04L12/801

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.

公开(公告)号：US10219312B2

公开(公告)日：2019-02-26

申请号：US15614522

申请日：2017-06-05

Applicant: QUALCOMM Incorporated

Inventor： Yue Yang ,  Aziz Gholmieh ,  Srinivasan Balasubramanian ,  Ravi Agarwal ,  Gavin Bernard Horn ,  Peter Pui Lok Ang

IPC: H04W16/18 ,  H04W76/18 ,  H04W76/10 ,  H04W76/28 ,  H04W52/02 ,  H04W8/00 ,  H04W84/18

Abstract: Techniques are described for wireless communication. A base station may indicate to a UE, in a pre-wakeup period, whether the base station will transmit a grant to the UE. The pre-wakeup period may occur at the beginning of a DRX cycle. The base station may transmit an indication of a grant to the UE, and the base station may indicate a time period during which the UE may wake up to receive the grant. The indication may include scheduling information for the grant. The UE may select a DRX mode based on a configuration received from the base station, a traffic pattern, or scheduling history. The UE may monitor for the grant, and receive the grant. In other examples, the UE or the base station may identify that the grant was not received, and may reset a DRX cycle based on the identification.

公开(公告)号：US20190053136A1

公开(公告)日：2019-02-14

申请号：US16045406

申请日：2018-07-25

Applicant: QUALCOMM Incorporated

Inventor： Kuo-Chun Lee ,  Arvind Santhanam ,  Srinivasan Balasubramanian ,  Reza Shahidi ,  Aziz Gholmieh ,  Leena Zacharias ,  Yue Yang ,  Yongsheng Shi ,  Keiichi Kubota

IPC: H04W48/16 ,  H04L5/00 ,  H04L1/16 ,  H04W72/04 ,  H04W88/06 ,  H04W16/14

Abstract: Certain aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may determine that a base station, associated with a first radio access technology, is shared between one or more operator networks of a second radio access technology; and display an icon corresponding to the second radio access technology based at least in part on a particular operator network, of the one or more operator networks, being a registered operator network of the user equipment and being associated with the second radio access technology. Numerous other aspects are provided.

公开(公告)号：US10470140B2

公开(公告)日：2019-11-05

申请号：US15880220

申请日：2018-01-25

Applicant: QUALCOMM Incorporated

Inventor： Yue Yang ,  Aziz Gholmieh ,  Srinivasan Balasubramanian

IPC: H04W72/10 ,  H04W52/36 ,  H04W52/34 ,  H04W52/14 ,  H04W72/04

Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may transmit a power headroom report (PHR) to a first base station on a first link of a split bearer and to a second base station on a second link of the split bearer. The UE may evaluate a characteristic associated with the first link or the second link after transmitting the first PHR, and adjust a transmit power value transmitted in the PHR associated with the first link or the second link, or both based on the evaluation. As a result, the UE may transmit an adjusted PHR to the first base station or the second base station, or both.

公开(公告)号：US10383115B2

公开(公告)日：2019-08-13

申请号：US15638918

申请日：2017-06-30

Applicant: QUALCOMM Incorporated

Inventor： Yue Yang ,  Aziz Gholmieh ,  Srinivasan Balasubramanian

IPC: H04W72/04 ,  H04L5/00 ,  H04W84/04 ,  H04B7/04 ,  H04W72/00

Abstract: Certain aspects of the present disclosure relate to methods and apparatus for generating and communicating transport blocks. Certain aspects provide a method for allocating an ordered set of packets to a plurality of layers across a plurality of time resources. The method includes allocating one or more packets of the ordered set of packets in order across each of the plurality of layers prior to allocating packets of the ordered set of packets to each of the time resources of any one of the plurality of layers. The method further includes transmitting the plurality of layers.

公开(公告)号：US20180324714A1

公开(公告)日：2018-11-08

申请号：US15880220

申请日：2018-01-25

Applicant: Qualcomm Incorporated

Inventor： Yue Yang ,  Aziz Gholmieh ,  Srinivasan Balasubramanian

IPC: H04W52/36 ,  H04W72/10 ,  H04W52/14 ,  H04W52/34 ,  H04W72/04

CPC classification number: H04W52/365 ,  H04W52/146 ,  H04W52/34 ,  H04W52/367 ,  H04W72/0473 ,  H04W72/10

Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may transmit a power headroom report (PHR) to a first base station on a first link of a split bearer and to a second base station on a second link of the split bearer. The UE may evaluate a characteristic associated with the first link or the second link after transmitting the first PHR, and adjust a transmit power value transmitted in the PHR associated with the first link or the second link, or both based on the evaluation. As a result, the UE may transmit an adjusted PHR to the first base station or the second base station, or both.

公开(公告)号：US20180205808A1

公开(公告)日：2018-07-19

申请号：US15650725

申请日：2017-07-14

Applicant: QUALCOMM Incorporated

Inventor： Yue Yang ,  Yu-Ting Yu ,  Aziz Gholmieh ,  Leena Zacharias ,  Shailesh Maheshwari ,  Vishal Dalmiya ,  Bao Vinh Nguyen ,  Gavin Bernard Horn

IPC: H04L29/08 ,  H04L29/06

CPC classification number: H04L69/324 ,  H04L29/06 ,  H04L69/14 ,  H04L69/16 ,  H04L69/161 ,  H04L69/165 ,  H04L69/321 ,  H04W40/00 ,  H04W40/02

Abstract: Techniques are described for wireless communication. One method includes receiving, at a medium access control (MAC) entity, protocol data units (PDUs) corresponding to one or more Internet protocol (IP) flows, routing the PDUs from the MAC entity to respective radio link control (RLC) entities based on a logical channel prioritization, and forwarding the PDUs from respective RLC entities to one or more packet data convergence protocol (PDCP) entities mapped to each RLC entity. Another method includes receiving, at a protocol layer entity above an RLC layer of a transmitting device, a PDU, labeling the PDU with a unique PDCP instance identifier packet, and passing the PDU to a protocol layer entity below the PDCP layer of the transmitting device.