SG11201901326TA - Coverage enhancement and normal modes switching related optimization - Google Patents

Coverage enhancement and normal modes switching related optimization

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Publication number
SG11201901326TA
SG11201901326TA SG11201901326TA SG11201901326TA SG11201901326TA SG 11201901326T A SG11201901326T A SG 11201901326TA SG 11201901326T A SG11201901326T A SG 11201901326TA SG 11201901326T A SG11201901326T A SG 11201901326TA SG 11201901326T A SG11201901326T A SG 11201901326TA
Authority
SG
Singapore
Prior art keywords
international
attn
san diego
administration
coverage
Prior art date
Application number
SG11201901326TA
Inventor
Kapil Bhattad
Hao Xu
Alvarino Alberto Rico
Peter Gaal
Masato Kitazoe
Sharad Sambhwani
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 SG11201901326TA publication Critical patent/SG11201901326TA/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/0012—Hopping in multicarrier systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0069—Allocation based on distance or geographical location
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • H04B1/7156—Arrangements for sequence synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • H04B1/7156—Arrangements for sequence synchronisation
    • H04B2001/71563—Acquisition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/02—Arrangements for increasing efficiency of notification or paging channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/04—User notification, e.g. alerting and paging, for incoming communication, change of service or the like multi-step notification using statistical or historical mobility data
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

Abstract

INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 12 April 2018 (12.04.2018) WIP0 1 PCT 01E101°1a °nolo omoiloomi om °nom° oimIE (10) International Publication Number WO 2018/067228 Al (51) International Patent Classification: HO4L 1/00 (2006.01) H04W 4/00 (2018.01) HO4L 5/00 (2006.01) HO4B 1/7156 (2011.01) (21) International Application Number: PCT/US2017/045922 (22) International Filing Date: 08 August 2017 (08.08.2017) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 201641033860 04 October 2016 (04.10.2016) IN 15/670,697 07 August 2017 (07.08.2017) US (71) Applicant: QUALCOMM INCORPORATED [US/US]; ATTN: International IP Administration, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). (72) Inventors: BHATTAD, Kapil; QUALCOMM Incorporat- ed, ATTN: International IP Administration, 5775 More- house Drive, San Diego, California 92121-1714 (US). XU, Hao; QUALCOMM Incorporated, ATTN: International IP Administration, 5775 Morehouse Drive, San Diego, Cal- ifornia 92121-1714 (US). RICO ALVARINO, Alberto; QUALCOMM Incorporated, ATTN: International IP Ad- ministration, 5775 Morehouse Drive, San Diego, Califor- nia 92121-1714 (US). GAAL, Peter; QUALCOMM In- corporated, ATTN: International IP Administration, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). KITAZOE, Masato; QUALCOMM Incorporated, ATTN: International IP Administration, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). SAMBHWANI, Sharad; QUALCOMM Incorporated, ATTN: International IP Administration, 5775 Morehouse Drive, San Diego, Cal- ifornia 92121-1714 (US). (74) Agent: MEANEY, Thomas J.; Norton Rose Fulbright US LLP, 2200 Ross Avenue, Suite 3600, Dallas, Texas 75201-7932 (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: COVERAGE ENHANCEMENT AND NORMAL MODES SWITCHING RELATED OPTIMIZATION (57) : Coverage enhancements and coverage mode switching related optimizations are discussed for user equipments (UEs) that may switch between various coverage extension (CE) and non-CE modes of operation. In such enhancements, paging uncertainty and delays may be reduced by sending pages either simultaneously or using historical information over multiple cov- erage modes available to UEs. Random access procedures may be improved by providing CE mode random access procedures that are available when normal mode random access attempts fail and before declaring radio link failure. Additional aspects include im- provements for more advanced UEs to improve coverage within normal mode operations by leveraging techniques used for nar- rowband CE mode operations, including transmission repetition and gapless transmission scheduling over hopped narrowband fre- quencies. Determine that coverage conditions of the UE support narrowband frequency hopping for transmissions, wherein the narrowband frequency hopping includes uplink transmission of data without a gap between hopped frequencies 1000 W O 20 18/067 228 Al Indicate, in response to the determining, that the UE is configured with capabilities to support the narrowband frequency hopping without a gap 1001 FIG. 10 [Continued on next page] WO 2018/067228 Al MIDEDIMOMOIDEIRMOIONMEHHOHUMEM# 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))
SG11201901326TA 2016-10-04 2017-08-08 Coverage enhancement and normal modes switching related optimization SG11201901326TA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IN201641033860 2016-10-04
US15/670,697 US10454520B2 (en) 2016-10-04 2017-08-07 Coverage enhancement and normal modes switching related optimization
PCT/US2017/045922 WO2018067228A1 (en) 2016-10-04 2017-08-08 Coverage enhancement and normal modes switching related optimization

Publications (1)

Publication Number Publication Date
SG11201901326TA true SG11201901326TA (en) 2019-04-29

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SG11201901326TA SG11201901326TA (en) 2016-10-04 2017-08-08 Coverage enhancement and normal modes switching related optimization

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US (3) US10454520B2 (en)
EP (1) EP3523900A1 (en)
CN (3) CN117459185A (en)
AU (1) AU2017340229B2 (en)
BR (1) BR112019006817A2 (en)
CA (2) CA3034818A1 (en)
SG (1) SG11201901326TA (en)
WO (1) WO2018067228A1 (en)

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Publication number Publication date
AU2017340229B2 (en) 2022-03-10
EP3523900A1 (en) 2019-08-14
CN117459185A (en) 2024-01-26
US20190393925A1 (en) 2019-12-26
WO2018067228A1 (en) 2018-04-12
BR112019006817A2 (en) 2019-10-08
US11128341B2 (en) 2021-09-21
CN109792317B (en) 2021-07-09
CA3219887A1 (en) 2018-04-12
AU2017340229A1 (en) 2019-03-14
US20210376876A1 (en) 2021-12-02
CN113473423B (en) 2023-12-08
CA3034818A1 (en) 2018-04-12
US20180097541A1 (en) 2018-04-05
US10454520B2 (en) 2019-10-22
CN113473423A (en) 2021-10-01
CN109792317A (en) 2019-05-21

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