SG11201907575XA - Reliable delivery of system information - Google Patents

Reliable delivery of system information

Info

Publication number
SG11201907575XA
SG11201907575XA SG11201907575XA SG11201907575XA SG 11201907575X A SG11201907575X A SG 11201907575XA SG 11201907575X A SG11201907575X A SG 11201907575XA SG 11201907575X A SG11201907575X A SG 11201907575XA
Authority
SG
Singapore
Prior art keywords
international
california
san diego
indication
system information
Prior art date
Application number
Inventor
Gavin Bernard Horn
Shailesh Maheshwari
Vanitha Aravamudhan Kumar
Madhup Chandra
Linhai He
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 SG11201907575XA publication Critical patent/SG11201907575XA/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • 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
    • H04L1/1896—ARQ related signaling
    • 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
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0093—Point-to-multipoint
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/14—Access restriction or access information delivery, e.g. discovery data delivery using user query or user detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0833—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure

Abstract

INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 04 October 2018 (04.10.2018) W I PO I PCT mu °million °nolo onolommonlioluo oimiE (10) International Publication Number WO 2018/182900 Al 1-1 00 1-1 00 1-1 O C (51) International Patent Classification: H04W 48/12 (2009.01) H04TY 48/14 (2009.01) H04TY 72/04 (2009.01) H04TY 48/08 (2009.01) H04TY 48/10 (2009.01) (21) International Application Number: PCT/US2018/019872 (22) International Filing Date: 27 February 2018 (27.02.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/480,290 31 March 2017 (31.03.2017) US 15/905,425 26 February 2018 (26.02.2018) US (71) Applicant: QUALCOMM INCORPORATED [US/US]; ATTN: International IP Administration, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). (72) Inventors: HORN, Gavin Bernard; 5775 Morehouse Dri- ve, San Diego, California 92121-1714 (US). MAHESH- WARI, Shailesh; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). KUMAR, Vanitha Arava- mudhan; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). CHANDRA, Madhup; 5775 More- house Drive, San Diego, California 92121-1714 (US). HE, Linhai; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). (74) Agent: READ, Randol W. et al.; Patterson & Sheridan, L.L.P., 24 Greenway Plaza, Suite 1600, Houston, Texas 77046-2472 (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, = (54) Title: RELIABLE DELIVERY OF SYSTEM INFORMATION 800 FIG. 8 802 DETERMINE SYSTEM INFORMATION (SI) DESIRED BY THE UE IS NOT CURRENTLY BEING BROADCAST ( -804 SEND, IN RESPONSE TO THE DETERMINATION, A FIRST INDICATION TO REQUEST THE SI 1 ,806 SEND A SECOND INDICATION TO CONFIRM RECEPTION OF THE REQUESTED SI OR TO INDICATE THE UE HAS NOT RECEIVED THE REQUESTED SI AFTER A TIME PERIOD (57) : Certain aspects of the present disclosure relate to methods and apparatus for reliable transmission of system information (SI). In some cases, a UE may send an indication to request SI in an on-demand manner. For example, a method for wireless commu- nications by a UE may include determining system information (SI) desired by the UE is not currently being broadcast. The method for further include sending, in response to the determination, a first indication to request the SI, and sending a second indication to confirm reception of the requested SI or to indicate the UE has not received the requested SI after a time period. [Continued on next page] WO 2018/182900 Al MIDEDIMOMOIDEIREEM3111010HMOIMIONEVOIMIE 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))
SG11201907575X 2017-03-31 2018-02-27 Reliable delivery of system information SG11201907575XA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762480290P 2017-03-31 2017-03-31
US15/905,425 US20180288748A1 (en) 2017-03-31 2018-02-26 Reliable delivery of system information
PCT/US2018/019872 WO2018182900A1 (en) 2017-03-31 2018-02-27 Reliable delivery of system information

Publications (1)

Publication Number Publication Date
SG11201907575XA true SG11201907575XA (en) 2019-10-30

Family

ID=63671264

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201907575X SG11201907575XA (en) 2017-03-31 2018-02-27 Reliable delivery of system information

Country Status (9)

Country Link
US (1) US20180288748A1 (en)
EP (1) EP3603205A1 (en)
JP (1) JP7110227B2 (en)
KR (1) KR20190132678A (en)
CN (1) CN110463277B (en)
BR (1) BR112019019913A2 (en)
SG (1) SG11201907575XA (en)
TW (1) TWI767996B (en)
WO (1) WO2018182900A1 (en)

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WO2018205279A1 (en) * 2017-05-12 2018-11-15 北京小米移动软件有限公司 Method and device for receiving and sending system message, and user equipment and base station
WO2019201442A1 (en) * 2018-04-19 2019-10-24 Huawei Technologies Co., Ltd. Transmitting device and receiving device for wireless communications
US10667194B2 (en) * 2018-09-24 2020-05-26 Qualcomm Incorporated Threshold-based system information on demand
US11653269B2 (en) * 2019-08-06 2023-05-16 Qualcomm Incorporated Recommended bit rate and recommended bit rate query for uplink and downlink streaming
WO2021046816A1 (en) * 2019-09-12 2021-03-18 华为技术有限公司 Communication method and apparatus
CN113260018B (en) * 2020-02-07 2023-01-24 维沃移动通信有限公司 System information transmission method, terminal equipment and network equipment
US20220104109A1 (en) * 2020-09-28 2022-03-31 Qualcomm Incorporated Techniques for adaptatively requesting on-demand system information

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JPH08274667A (en) * 1995-03-30 1996-10-18 Sanyo Electric Co Ltd Fm receiver and signal processor used for this receiver
KR101221901B1 (en) * 2006-06-22 2013-01-15 엘지전자 주식회사 Data retransmitting method in multiple subcarrier system and its transceiver implementation
GB2466191B (en) * 2008-12-09 2010-12-29 Ipwireless Inc Communication system,apparatus and methods for providing and acquiring a system information message
CN102075949B (en) * 2010-12-22 2013-03-20 大唐移动通信设备有限公司 Carrier aggregation (CA) technology-based data transmission method and device
WO2014042468A2 (en) * 2012-09-13 2014-03-20 엘지전자 주식회사 Operating method for acquiring system information in wireless communication system, and apparatus for supporting same
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Also Published As

Publication number Publication date
KR20190132678A (en) 2019-11-28
TW201842809A (en) 2018-12-01
CN110463277A (en) 2019-11-15
WO2018182900A1 (en) 2018-10-04
JP2020512768A (en) 2020-04-23
CN110463277B (en) 2021-12-03
BR112019019913A2 (en) 2020-04-22
US20180288748A1 (en) 2018-10-04
EP3603205A1 (en) 2020-02-05
TWI767996B (en) 2022-06-21
JP7110227B2 (en) 2022-08-01

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