SG11201908198RA - Flow control for wireless devices - Google Patents

Flow control for wireless devices

Info

Publication number
SG11201908198RA
SG11201908198RA SG11201908198RA SG11201908198RA SG 11201908198R A SG11201908198R A SG 11201908198RA SG 11201908198R A SG11201908198R A SG 11201908198RA SG 11201908198R A SG11201908198R A SG 11201908198RA
Authority
SG
Singapore
Prior art keywords
international
wireless node
san diego
data units
wireless
Prior art date
Application number
Inventor
Solomon Trainin
Ran Hay
Alecsander Petru Eitan
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of SG11201908198RA publication Critical patent/SG11201908198RA/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/10—Flow control between communication endpoints
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1614—Details of the supervisory signal using bitmaps
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1835—Buffer management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/30—Flow control; Congestion control in combination with information about buffer occupancy at either end or at transit nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H04W28/20—Negotiating bandwidth

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)

Abstract

INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 25 October 2018 (25.10.2018) WIP0 I PCT omit IIl °nolo ommoimin IIIII Imo oimIE (10) International Publication Number WO 2018/194981 Al (51) International Patent Classification: HO4L 1/16 (2006.01) HO4L 1/18 (2006.01) (21) International Application Number: PCT/US2018/027802 (22) International Filing Date: 16 April 2018 (16.04.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/486,412 17 April 2017 (17.04.2017) US 62/517,148 08 June 2017 (08.06.2017) US 15/953,115 13 April 2018 (13.04.2018) US (71) Applicant: QUALCOMM INCORPORATED [US/US]; ATTN: International IP Administration, 5775 Morehouse Drive, San Diego, CA 92121-1714 (US). (72) Inventors: TRAININ, Solomon; 5775 Morehouse Drive, San Diego, CA 92121-1714 (US). HAY, Ran; 5775 More- house Drive, San Diego, CA 92121-1714 (US). EITAN, Alecsander Petru; 5775 Morehouse Drive, San Diego, CA 92121-1714 (US). (74) Agent: WORLEY, Eugene; Loza & Loza, LLP, 305 North Second Avenue #127, Upland, CA 91786 (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: FLOW CONTROL FOR WIRELESS DEVICES 1100 Element config tag RB Unit_Size Recipient Memory MalfipIe BulY,L Units nnasn) 4 I 2 4 5 Octets 1 FIG. 11 (57) : Systems and methods are provided for flow control in a wireless communication system. In certain aspects, an apparatus for wireless communications comprises an interface configured to receive, from a wireless node, one or more parameters specifying a memory at the wireless node, and an indication of an amount of free memory space in the memory at the wireless node. The apparatus also comprises a processing system configured to determine a number of data units to be transmitted to the wireless node based on the indication of the amount of free memory space and the one or more parameters, wherein the interface is further configured to output data units for transmission to the wireless node, wherein a number of the data units output for transmission to the wireless node equals the determined number of data units.
SG11201908198R 2017-04-17 2018-04-16 Flow control for wireless devices SG11201908198RA (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762486412P 2017-04-17 2017-04-17
US201762517148P 2017-06-08 2017-06-08
US15/953,115 US11284301B2 (en) 2017-04-17 2018-04-13 Flow control for wireless devices
PCT/US2018/027802 WO2018194981A1 (en) 2017-04-17 2018-04-16 Flow control for wireless devices

Publications (1)

Publication Number Publication Date
SG11201908198RA true SG11201908198RA (en) 2019-11-28

Family

ID=63790523

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201908198R SG11201908198RA (en) 2017-04-17 2018-04-16 Flow control for wireless devices

Country Status (8)

Country Link
US (1) US11284301B2 (en)
EP (1) EP3613163A1 (en)
JP (1) JP7066742B2 (en)
KR (1) KR20190138855A (en)
CN (1) CN110506403B (en)
BR (1) BR112019021637A2 (en)
SG (1) SG11201908198RA (en)
WO (1) WO2018194981A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108307502B (en) * 2016-08-25 2023-05-23 中兴通讯股份有限公司 Information sending and receiving method and device, base station and terminal
US11153821B2 (en) * 2017-06-22 2021-10-19 Intel Corporation Apparatus, system and method of acknowledging a multi user (MU) multiple-input-multiple-output (MIMO) (MU-MIMO) transmission
US11178570B2 (en) * 2018-01-18 2021-11-16 Intel Corporation Apparatus, system and method of communication during a transmit opportunity (TXOP)
CN112074020B (en) * 2019-05-25 2024-03-26 华为技术有限公司 Communication method suitable for multiple links and related equipment
US11832127B2 (en) 2019-07-04 2023-11-28 Mediatek Singapore Pte. Ltd. Hardware-friendly HARQ operations in WLAN
CN111124316B (en) * 2019-12-30 2023-12-19 青岛海尔科技有限公司 Storage space sharing method and device and computer readable storage medium
EP4162630A1 (en) * 2020-06-08 2023-04-12 ARRIS Enterprises LLC Method of reporting received signal strength on per frame basis in wi-fi network

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030135640A1 (en) 2002-01-14 2003-07-17 Texas Instruments Incorporated Method and system for group transmission and acknowledgment
US20040225734A1 (en) * 2003-05-07 2004-11-11 Schober Richard L. Method and system to control the communication of data between a plurality of inteconnect devices
US8085657B2 (en) 2005-04-01 2011-12-27 Sony Corporation Flow control in a cellular communication system
US20070258384A1 (en) * 2006-03-03 2007-11-08 Interdigital Technology Corporation Method and system for enhanced basic service set transition for a high throughput wireless local area network
US7457892B2 (en) * 2006-06-05 2008-11-25 Freescale Semiconductor, Inc. Data communication flow control device and methods thereof
KR100773579B1 (en) * 2006-07-14 2007-11-08 강릉대학교산학협력단 Method for transmitting wireless data and recording medium storing program for executing the method
WO2009020551A1 (en) * 2007-08-03 2009-02-12 Staccato Communications, Inc. Token passing data transfer mechanism for reservation based protocols
US7574539B2 (en) * 2007-08-30 2009-08-11 Intel Corporation Dynamic A-MSDU enabling
US9450711B2 (en) 2008-04-02 2016-09-20 Qualcomm Incorporated Method and apparatus for extended reverse direction grant in a wireless local area network (WLAN)
US20090303871A1 (en) * 2008-06-10 2009-12-10 Electronics Telecommunications Research Institute Method and apparatus for packet aggregation according to traffic characteristics
US8843115B2 (en) 2008-06-23 2014-09-23 Qualcomm Incorporated Method and apparatus for managing system information modification in a wireless communication system
US8681815B1 (en) * 2009-08-28 2014-03-25 Marvell International Ltd. Method and apparatus for multi-user frame aggregation
DE112010004270T5 (en) 2009-11-04 2013-05-08 Electronics And Telecommunications Research Institute A method and apparatus for generating, transmitting and receiving a data frame in a wireless communication system
KR101721268B1 (en) * 2010-04-29 2017-03-29 한국전자통신연구원 Apparatus and method for wideband high frequency short-range wireless communication
US20110280140A1 (en) * 2010-05-17 2011-11-17 Tom Chin Alternate Transmission Scheme for High Speed Packet Access (HSPA)
US9337961B2 (en) * 2010-06-15 2016-05-10 Qualcomm Incorporated Method and apparatus for sending very high throughput WLAN acknowledgment frames
US9337954B2 (en) 2010-07-28 2016-05-10 Qualcomm Incorporated Protocol for channel state information feedback
KR102113060B1 (en) * 2012-09-28 2020-05-20 삼성전자주식회사 Method and system for establishing wireless fidelity direct(wfd) connection in a wfd network environment
US9525520B2 (en) * 2012-12-21 2016-12-20 Qualcomm Incorporated Block acknowledgement selection rules
US9288757B2 (en) * 2014-07-03 2016-03-15 Intel IP Corporation Techniques for conserving power for communication between wireless devices
KR102321994B1 (en) 2015-04-01 2021-11-04 삼성전자주식회사 Apparatus and method for managing radio link in wireless communication system
US20160295350A1 (en) * 2015-04-03 2016-10-06 Nokia Technologies Oy Method, apparatus, and computer program product for channel usage information delivery within a peer-to-peer group
WO2016196582A1 (en) * 2015-06-02 2016-12-08 Newracom, Inc. Ack policy for uplink and downlink mu ppdu
US20170055300A1 (en) 2015-08-20 2017-02-23 Qualcomm Incorporated Block acknowledgment mechanism
US10728006B2 (en) 2015-08-27 2020-07-28 Sony Corporation Device that convey data for a block acknowledge (ACK)
US10182369B2 (en) * 2016-06-29 2019-01-15 Intel IP Corporation Flow control with acknowledgment feedback

Also Published As

Publication number Publication date
BR112019021637A2 (en) 2020-05-12
CN110506403A (en) 2019-11-26
KR20190138855A (en) 2019-12-16
JP2020517193A (en) 2020-06-11
JP7066742B2 (en) 2022-05-13
US11284301B2 (en) 2022-03-22
CN110506403B (en) 2022-10-21
EP3613163A1 (en) 2020-02-26
US20180302825A1 (en) 2018-10-18
WO2018194981A1 (en) 2018-10-25

Similar Documents

Publication Publication Date Title
SG11201908198RA (en) Flow control for wireless devices
SG11201906235YA (en) Narrowband time-division duplex frame structure for narrowband communications
SG11201807387YA (en) System and method for beam management
SG11201906476TA (en) Login information processing method and device
SG11201900269XA (en) Channel sensing for independent links
SG11201907210YA (en) Policy communication via control plane signaling
SG11201906240RA (en) Narrowband time-division duplex frame structure for narrowband communications
SG11201907144WA (en) Synchronization signal transmission in a new radio wireless communication system
SG11201907535RA (en) Techniques for dual-mode operations in new radio
SG11201908610UA (en) Channel state information reporting for systems with multiple transmission time intervals
SG11201906546TA (en) Narrowband time-division duplex frame structure for narrowband communications
SG11201903480TA (en) Cell culture device system and methods of use thereof
SG11201809874SA (en) Systems and methods for locating a wireless device
SG11201906062VA (en) Transmitting uplink control information
SG11201907508WA (en) Single slot short pucch with support for intra slot frequency hopping
SG11201805547PA (en) Space network node receiving data from terrestrial and space nodes
SG11201807307VA (en) System and method for aerial system discrimination and action
SG11201906550SA (en) Methods and systems for access point clustering
SG11201907383QA (en) Systems and methods for vehicle sharing service
SG11201900378TA (en) Signaling mechanism at a base station to enable self-calibration and transmission blockage detection for multi-antenna wireless systems in millimeter-wave communication
SG11201807367RA (en) Indicating start and stop symbols of pdsch and pusch through pdcch
SG11201900199TA (en) Control channel with flexible numerology
SG11201901640RA (en) Method and apparatus for reception of transmit power related information
SG11201807149VA (en) Scheduling request collection after a discontinuous reception period
SG11201908261PA (en) Configuring multi-channel transmission for ranging accuracy