公开(公告)号：KR20200142044A

公开(公告)日：2020-12-21

申请号：KR20207032441

申请日：2019-04-11

Applicant: QUALCOMM INC

Inventor： LIU FEILU ,  YU YU TING ,  MUDIREDDY SRINIVAS REDDY ,  CHIN TOM ,  ZHAO SULI ,  GHOLMIEH AZIZ ,  CHEN XING ,  OZTURK OZCAN ,  MEYLAN ARNAUD

IPC: H04W28/02

Abstract: QoS(Quality of Service) 흐름리맵핑에관한양상들이개시된다. 일예에서, 제1 DRB(data radio bearer)로부터다른 DRB로의제1 QoS 흐름의맵핑재구성을검출할시, 제1 QoS 흐름과연관된마지막 SDAP(Service Data Adaptation Protocol) 데이터 PDU(protocol data unit)가제1 DRB 상에서송신되었음을표시하는 SDAP 제어 PDU가생성된다. 그런다음, SDAP 제어 PDU는제1 DRB를통해송신된다. 다른예에서, 제1 DRB로부터다른 DRB로의제1 QoS 흐름의맵핑재구성을검출할시, 맵핑재구성이후에상위계층으로부터수신된첫 번째 SDAP 데이터 PDU의 SDAP 헤더에종료마커파라미터가세팅되어, 첫번째 SDAP 데이터 PDU가제1 DRB 상에서송신된제1 QoS 흐름과연관된마지막 SDAP 데이터 PDU임을표시한다.

公开(公告)号：AU2019252287A1

公开(公告)日：2020-10-22

申请号：AU2019252287

申请日：2019-04-11

Applicant: QUALCOMM INC

Inventor： LIU FEILU ,  YU YU-TING ,  MUDIREDDY SRINIVAS REDDY ,  CHIN TOM ,  ZHAO SULI ,  GHOLMIEH AZIZ ,  CHEN XING ,  OZTURK OZCAN ,  MEYLAN ARNAUD

IPC: H04W28/02

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：SG11202009286VA

公开(公告)日：2020-10-29

申请号：SG11202009286V

申请日：2019-04-11

Applicant: QUALCOMM INC

Inventor： LIU FEILU ,  YU YU-TING ,  MUDIREDDY SRINIVAS REDDY ,  CHIN TOM ,  ZHAO SULI ,  GHOLMIEH AZIZ ,  CHEN XING ,  OZTURK OZCAN ,  MEYLAN ARNAUD

IPC: H04W28/02

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：SG11201907506UA

公开(公告)日：2019-10-30

申请号：SG11201907506U

申请日：2018-03-23

Applicant: QUALCOMM INC

Inventor： LIU FEILU ,  MEYLAN ARNAUD ,  FARAJIDANA AMIR ,  OZTURK OZCAN ,  CHEN WANSHI

IPC: H04W72/12

Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 27 September 2018 (27.09.2018) WIP0 I PCT 011101 V III o Ho omioluo VII IE (10) International Publication Number WO 2018/175919 Al (51) International Patent Classification: HO4W 72/12 (2009.01) (21) International Application Number: PCT/US2018/024076 (22) International Filing Date: 23 March 2018 (23.03.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/476,389 24 March 2017 (24.03.2017) US 15/933,129 22 March 2018 (22.03.2018) US (71) Applicant: QUALCOMM INCORPORATED [US/US]; ATTN: International IP Administration, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). (72) Inventors: LIU, Feilu; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). ARNAUD, Arnaud; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). FARAJIDANA, Amir; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). OZTURK, Ozcan; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). CHEN, Wanshi; 5775 Morehouse Drive, San Diego, Cali- fornia 92121-1714 (US). (74) Agent: KARREN, J. Scott; Holland & Hart LLP, P.O. Box 11583, Salt Lake City, Utah 84147 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3)) (54) Title: SCHEDULING REQUESTS AND BUFFER STATUS REPORTS FOR LOW LATENCY WIRELESS COMMUNI- CATIONS (57) : A base station may transmit a grant to user equip- ment (UEs), indicating uplink resources for transmission of pend- ing data at a UE. Uplink resources may include uplink resources associated with transmission time intervals (TTIs) and/or shortened TTIs (sTTIs). A UE may identify pending data associated with a data type (e.g., low latency data, internet traffic, etc.) and transmit a scheduling request (SR) for a grant of uplink resources. The data type of the pending data (e.g., the logic channel group identification (LCG ID) associated with a buffer status) may be indicated such that uplink resources may be granted to the UE to reduce latency. In some aspects, the SR may indicate uplink resources associated with sTTIs. Further, the UE may prioritize pending data and buffer status reports (BSRs) associated with other data within the received grant. W O 20 18/ 175 9 19 Al 200 FIG. 2

公开(公告)号：EP3295589A1

公开(公告)日：2018-03-21

申请号：EP16716737

申请日：2016-03-25

Applicant: QUALCOMM INC

Inventor： YANG YUE ,  LIU FEILU ,  GHOLMIEH AZIZ ,  GOROKHOV ALEXEI YURIEVITCH ,  BALASUBRAMANIAN SRINIVASAN

IPC: H04L1/00

CPC classification number: H04W72/042 ,  H04L1/0022 ,  H04L1/0026 ,  H04L1/0035 ,  H04L1/1607 ,  H04W72/0413

Abstract: Certain aspects of the present disclosure relate to methods and apparatus for adjusting flow rate of transmissions received at a device. A user equipment (UE) determines, in response to detecting a trigger condition, a proposal to adjust feedback provided to a base station (BS) in order to adjust a flow rate of transmissions received at the UE from the BS. The UE adjusts the feedback based on the proposal and at least one additional condition and transmits the adjusted feedback to the BS.