SG11201805376YA - Frequency hopping for random access - Google Patents
Frequency hopping for random accessInfo
- Publication number
- SG11201805376YA SG11201805376YA SG11201805376YA SG11201805376YA SG11201805376YA SG 11201805376Y A SG11201805376Y A SG 11201805376YA SG 11201805376Y A SG11201805376Y A SG 11201805376YA SG 11201805376Y A SG11201805376Y A SG 11201805376YA SG 11201805376Y A SG11201805376Y A SG 11201805376YA
- Authority
- SG
- Singapore
- Prior art keywords
- random access
- international
- lllll
- iii
- access preamble
- Prior art date
Links
- 235000008694 Humulus lupulus Nutrition 0.000 abstract 2
- 101150069124 RAN1 gene Proteins 0.000 abstract 1
- 241001620634 Roger Species 0.000 abstract 1
- 230000008520 organization Effects 0.000 abstract 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
-
- 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
- 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
- H04B1/7143—Arrangements for generation of hop patterns
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
- H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
- H04L27/2607—Cyclic extensions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2614—Peak power aspects
-
- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
-
- 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
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 3 August 2017 (03.08.2017) WIPOIPCT (10) International Publication Number WO 2017/131577 A1 (51) International Patent Classification: H04B 1/7143 (2011.01) (21) International Application Number: (22) International Filing Date: (25) Filing Language: (26) Publication Language: PCT/SE2017/050072 27 January 2017 (27.01.2017) English English (30) Priority Data: 62/288,436 62/288,633 29 January 2016 (29.01.2016) US 29 January 2016 (29.01.2016) US (71) Applicant: TELEFONAKTIEBOLAGET LM ERIC SSON (PUBL) [SE/SE]; 164 83 Stockholm (SE). (72) Inventors: LIN, Xingqin; 85 Rio Robles E Unit 3206, San Jose, California 95134 (US). SHOKRI RAZAGHI, Hazhir; Hanstavagen 49, Lgh 1643, 164 53 Kista (SE). BERGMAN, Johan; Kungsholmsgatan 9, 112 27 Stock holm (SE). SUI, Yutao; Ankdammsgatan 25 lgh 1703, 171 67 Solna (SE). GROVLEN, Asbjorn; Lindhagensgatan 139, 112 15 Stockholm (SE). BLANKENSHIP, Yufei; 21910 W. Pine Lake Circle, Kildeer, Illinois IL 60047 IL (US). ADHIKARY, Ansuman; 1528 Vista Club Circle, Apt 104, Santa Clara, California 95054 (US). WANG, Yi- Pin Eric; 1357 Grosventres Ct, Fremont, California 94539 (US). (74) Agent: BOU FAICAL, Roger; Ericsson AB, Patent Unit Kista RAN 1, 164 80 Stockholm (SE). (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, 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). Declarations under Rule 4.17: — as to applicant's entitlement to apply for and be granted a patent (Rule 4.17(H)) [Continued on next page] (54) Title: FREQUENCY HOPPING FOR RANDOM ACCESS ['/Symbol Group 18 Frequency One Tone R1 Symbol Group Interval l> FIG. 1 •H m (57) : A wireless communication device (14) (e.g., a user equipment) in a wireless communication system (10) is con- ^ figured for transmitting a random access preamble signal (16). The wireless communication device (14) in particular is configured to ^ generate a random access preamble signal (16) that comprises multiple symbol groups (18), with each symbol group (18) on a single tone during a different time resource, according to a frequency hopping pattern that hops the random access preamble signal (16) a ^ fixed frequency distance at one or more symbol groups (18) and hops the random access preamble signal (16) a pseudo random fre- quency distance at one or more other symbol groups (18). Each symbol group (18) comprises one or more symbols. The wireless S communication device (14) is also configured to transmit the random access preamble signal (16). WO 2017/131577 A11 lllll llllllll II llllll III lllll III llll III III lllll lllll lllll lllll lllll llll lllllll llll llll llll — as to the applicant's entitlement to claim the priority of — the earlier application (Rule 4.17(iii)) Published: — with international search report (Art. 21(3)) before the expiration of the time limit for amending the claims and to be republished in the event of receipt of amendments (Rule 48.2(h))
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662288633P | 2016-01-29 | 2016-01-29 | |
US201662288436P | 2016-01-29 | 2016-01-29 | |
PCT/SE2017/050072 WO2017131577A1 (en) | 2016-01-29 | 2017-01-27 | Frequency hopping for random access |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201805376YA true SG11201805376YA (en) | 2018-07-30 |
Family
ID=57985001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201805376YA SG11201805376YA (en) | 2016-01-29 | 2017-01-27 | Frequency hopping for random access |
Country Status (18)
Country | Link |
---|---|
US (3) | US10904923B2 (en) |
EP (2) | EP3408943B1 (en) |
JP (1) | JP6616905B2 (en) |
KR (2) | KR102140234B1 (en) |
CN (1) | CN108702173B (en) |
AU (1) | AU2017212225B2 (en) |
BR (1) | BR112018015277A2 (en) |
CA (1) | CA3012857C (en) |
ES (1) | ES2775744T3 (en) |
IL (1) | IL260477B (en) |
MX (1) | MX2018008446A (en) |
MY (1) | MY187867A (en) |
PL (2) | PL3751745T3 (en) |
PT (1) | PT3408943T (en) |
RU (1) | RU2696561C1 (en) |
SG (1) | SG11201805376YA (en) |
WO (1) | WO2017131577A1 (en) |
ZA (1) | ZA201804226B (en) |
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KR102356442B1 (en) * | 2017-11-13 | 2022-01-28 | 한국전자통신연구원 | Timing estimation method of random access preamble, random access preamble detection method and random access preamble detection appratus |
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-
2017
- 2017-01-27 JP JP2018539304A patent/JP6616905B2/en active Active
- 2017-01-27 RU RU2018130984A patent/RU2696561C1/en active
- 2017-01-27 SG SG11201805376YA patent/SG11201805376YA/en unknown
- 2017-01-27 KR KR1020187021764A patent/KR102140234B1/en active IP Right Grant
- 2017-01-27 PT PT177038114T patent/PT3408943T/en unknown
- 2017-01-27 PL PL19214323.8T patent/PL3751745T3/en unknown
- 2017-01-27 CN CN201780007998.XA patent/CN108702173B/en active Active
- 2017-01-27 EP EP17703811.4A patent/EP3408943B1/en active Active
- 2017-01-27 CA CA3012857A patent/CA3012857C/en active Active
- 2017-01-27 MY MYPI2018702512A patent/MY187867A/en unknown
- 2017-01-27 BR BR112018015277-3A patent/BR112018015277A2/en unknown
- 2017-01-27 WO PCT/SE2017/050072 patent/WO2017131577A1/en active Application Filing
- 2017-01-27 EP EP19214323.8A patent/EP3751745B1/en active Active
- 2017-01-27 ES ES17703811T patent/ES2775744T3/en active Active
- 2017-01-27 MX MX2018008446A patent/MX2018008446A/en active IP Right Grant
- 2017-01-27 AU AU2017212225A patent/AU2017212225B2/en active Active
- 2017-01-27 PL PL17703811T patent/PL3408943T3/en unknown
- 2017-01-27 US US16/073,629 patent/US10904923B2/en active Active
- 2017-01-27 KR KR1020207021855A patent/KR102235419B1/en active IP Right Grant
- 2017-01-27 US US15/417,333 patent/US9756662B2/en active Active
-
2018
- 2018-06-22 ZA ZA2018/04226A patent/ZA201804226B/en unknown
- 2018-07-08 IL IL260477A patent/IL260477B/en active IP Right Grant
-
2020
- 2020-12-22 US US17/131,212 patent/US20210112606A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
KR20180099800A (en) | 2018-09-05 |
WO2017131577A1 (en) | 2017-08-03 |
ZA201804226B (en) | 2019-09-25 |
EP3751745A1 (en) | 2020-12-16 |
EP3408943B1 (en) | 2019-12-11 |
MY187867A (en) | 2021-10-26 |
CA3012857A1 (en) | 2017-08-03 |
MX2018008446A (en) | 2018-08-14 |
US10904923B2 (en) | 2021-01-26 |
US9756662B2 (en) | 2017-09-05 |
KR102235419B1 (en) | 2021-04-02 |
EP3751745B1 (en) | 2022-04-27 |
KR102140234B1 (en) | 2020-07-31 |
BR112018015277A2 (en) | 2018-12-18 |
PL3408943T3 (en) | 2020-06-01 |
AU2017212225A1 (en) | 2018-07-12 |
KR20200093082A (en) | 2020-08-04 |
RU2696561C1 (en) | 2019-08-05 |
JP6616905B2 (en) | 2019-12-04 |
PT3408943T (en) | 2020-02-06 |
US20210112606A1 (en) | 2021-04-15 |
ES2775744T3 (en) | 2020-07-28 |
CN108702173B (en) | 2021-04-13 |
JP2019508949A (en) | 2019-03-28 |
IL260477B (en) | 2020-01-30 |
AU2017212225B2 (en) | 2019-10-31 |
US20170223743A1 (en) | 2017-08-03 |
CN108702173A (en) | 2018-10-23 |
EP3408943A1 (en) | 2018-12-05 |
US20190141751A1 (en) | 2019-05-09 |
CA3012857C (en) | 2019-10-08 |
PL3751745T3 (en) | 2022-08-16 |
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