SG11201901635YA - Aspects of new radio pdcch design - Google Patents

Aspects of new radio pdcch design

Info

Publication number
SG11201901635YA
SG11201901635YA SG11201901635YA SG11201901635YA SG11201901635YA SG 11201901635Y A SG11201901635Y A SG 11201901635YA SG 11201901635Y A SG11201901635Y A SG 11201901635YA SG 11201901635Y A SG11201901635Y A SG 11201901635YA SG 11201901635Y A SG11201901635Y A SG 11201901635YA
Authority
SG
Singapore
Prior art keywords
component
san diego
california
international
pdcch
Prior art date
Application number
SG11201901635YA
Inventor
Jing Sun
Wanshi Chen
Tingfang Ji
Tao Luo
Heechoon Lee
Hao Xu
Peter Gaal
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 SG11201901635YA publication Critical patent/SG11201901635YA/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • 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
    • 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
    • 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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • 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
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • 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
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver

Landscapes

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

Abstract

_ , . = . 11111111111 = ------- 120 115 135 100 130 (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 05 April 2018 (05.04.2018) WIP0 I PCT onion °nolo omoiloo Em Eno (10) International Publication Number WO 2018/064555 A2 (51) International Patent Classification: H04L 5/00 (2006.01) (21) International Application Number: PCT/US2017/054463 (22) International Filing Date: 29 September 2017 (29.09.2017) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/402,748 30 September 2016 (30.09.2016) US 15/718,914 28 September 2017 (28.09.2017) US (71) Applicant: QUALCOMM INCORPORATED [US/US]; ATTN: International IP Administration, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). (72) Inventors: SUN, Jing; c/o Qualcomm Incorporated, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). CHEN, Wanshi; c/o Qualcomm Incorporated, 5775 More- house Drive, San Diego, California 92121-1714 (US). JI, Tingfang; c/o Qualcomm Incorporated, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). LUO, Tao; c/o Qualcomm Incorporated, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). LEE, Heechoon; c/ o Qualcomm Incorporated, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). XU, Hao; c/o Qual- comm Incorporated, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). GAAL, Peter; c/o Qualcomm Incorporated, 5775 Morehouse Drive, San Diego, Califor- nia 92121-1714 (US). (74) Agent: BINDSEIL, James J. et al.; c/o Arent Fox LLP, 1717 K Street NW, Washington, District of Columbia 20006-5344 (US). (54) Title: ASPECTS OF NEW RADIO PDCCH DESIGN FIG. 'I PDCCH Processing Component 650-b Search Space Component 652 Control RB Component 654 Irregular Grant Component 656 Fast Control Channel Signal Component 658 PDCCH Signaling Component 650-a Search Space Component 651 Control RB Component 653 Irregular Grant Component 655 Fast Control Channel Signal Component 657 130 11 11 11 O 00 O 1-1 (57) : The present disclosure describes various aspects of the implementation and design of Physical Downlink Control Chan- nel (PDCCH) in 5G new radio (NR) applications. Aspects include methods, apparatuses, and computer-readable medium for one or more of multiple PDCCH search spaces, control resource block (CRB), irregular multiple slots or mini-slots grants, or fast control channel signaling for grant-free uplink (UL). For example, different scheduling entities can each have one or two search spaces defined (e.g., common and/or user equipment (UE)-centric search spaces). Also, CRBs can be used as units for PDCCH transmission instead of resource element groups/control channel elements (REGs/CCEs). In addition, irregularities in time domain, frequency domain, or both can be introduced in the granting of resource blocks (RBs) over multiple slots or mini-slots. Moreover, signaling can be used to indicate to a UE configured for grant-free UL the portion of the pool of resources available for grant-free UL. [Continued on next page] WO 2018/064555 A2 IMIOH01101 DIVIREIH0 O1101E11111111111111111111111111111111111111 (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: without international search report and to be republished upon receipt of that report (Rule 48.2(g))
SG11201901635YA 2016-09-30 2017-09-29 Aspects of new radio pdcch design SG11201901635YA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662402748P 2016-09-30 2016-09-30
US15/718,914 US10721722B2 (en) 2016-09-30 2017-09-28 Aspects of new radio PDCCH design
PCT/US2017/054463 WO2018064555A2 (en) 2016-09-30 2017-09-29 Aspects of new radio pdcch design

Publications (1)

Publication Number Publication Date
SG11201901635YA true SG11201901635YA (en) 2019-04-29

Family

ID=61759107

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201901635YA SG11201901635YA (en) 2016-09-30 2017-09-29 Aspects of new radio pdcch design

Country Status (9)

Country Link
US (3) US10721722B2 (en)
EP (2) EP3520297B1 (en)
CN (1) CN109792355B (en)
AU (1) AU2017336072B2 (en)
BR (1) BR112019006560A2 (en)
CA (1) CA3035797C (en)
SG (1) SG11201901635YA (en)
TW (1) TWI728191B (en)
WO (1) WO2018064555A2 (en)

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CN110035507B (en) * 2018-01-12 2021-04-30 中国信息通信研究院 Method and system for transmitting uplink information of mobile communication
WO2019237310A1 (en) 2018-06-14 2019-12-19 Oppo广东移动通信有限公司 Information transmission method and apparatus, terminal device, and network device
JP2021529464A (en) 2018-06-29 2021-10-28 オッポ広東移動通信有限公司Ｇｕａｎｇｄｏｎｇ Ｏｐｐｏ Ｍｏｂｉｌｅ Ｔｅｌｅｃｏｍｍｕｎｉｃａｔｉｏｎｓ Ｃｏｒｐ．， Ｌｔｄ． PDCCH detection setting method and related devices
US20210274487A1 (en) * 2018-07-13 2021-09-02 Ntt Docomo, Inc. User terminal and base station
BR112021005827A2 (en) * 2018-09-27 2021-06-29 Nokia Technologies Oy downlink control of unlicensed subbands
EP3857775B1 (en) * 2018-09-28 2024-09-18 Nokia Technologies Oy Burst detection in wireless communications
US11483814B2 (en) 2019-01-04 2022-10-25 Qualcomm Incorporated Control channel design for shared wireless communications
US10834604B1 (en) 2019-01-07 2020-11-10 Sprint Communications Company L.P. Wireless beamforming to facilitate ultra reliable low latency communication (URLLC) service
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US11695462B2 (en) * 2019-01-29 2023-07-04 Qualcomm Incorporated Techniques for coordinated beamforming in millimeter wave systems
US11589293B2 (en) * 2019-10-03 2023-02-21 Qualcomm Incorporated Non regular search space configuration and adaptation
CN112654084B (en) * 2019-10-10 2023-05-02 维沃移动通信有限公司 Search space allocation method, search space configuration method and related equipment
US20210195579A1 (en) * 2019-12-23 2021-06-24 Qualcomm Incorporated Pdcch monitoring reduction for reduced-capability user equipments
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Also Published As

Publication number Publication date
CN109792355A (en) 2019-05-21
AU2017336072B2 (en) 2021-05-27
TWI728191B (en) 2021-05-21
CA3035797C (en) 2022-03-01
CN109792355B (en) 2022-03-18
US11483817B2 (en) 2022-10-25
US20230022276A1 (en) 2023-01-26
AU2017336072A1 (en) 2019-03-14
BR112019006560A2 (en) 2019-07-02
WO2018064555A3 (en) 2018-07-26
EP3520297A2 (en) 2019-08-07
TW201817266A (en) 2018-05-01
EP4020872A1 (en) 2022-06-29
WO2018064555A2 (en) 2018-04-05
US20180098308A1 (en) 2018-04-05
US10721722B2 (en) 2020-07-21
AU2017336072A2 (en) 2019-03-28
CA3035797A1 (en) 2018-04-05
EP3520297B1 (en) 2022-07-27
US20200322936A1 (en) 2020-10-08

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