SG11201808442SA - Reducing latency in physical channels in an lte network - Google Patents
Reducing latency in physical channels in an lte networkInfo
- Publication number
- SG11201808442SA SG11201808442SA SG11201808442SA SG11201808442SA SG11201808442SA SG 11201808442S A SG11201808442S A SG 11201808442SA SG 11201808442S A SG11201808442S A SG 11201808442SA SG 11201808442S A SG11201808442S A SG 11201808442SA SG 11201808442S A SG11201808442S A SG 11201808442SA
- Authority
- SG
- Singapore
- Prior art keywords
- spdcch
- international
- floor
- melville
- huntington
- Prior art date
Links
- 241000585703 Adelphia <angiosperm> Species 0.000 abstract 1
- 230000005540 biological transmission Effects 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
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
- H04W52/365—Power headroom reporting
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- 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
- 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
- H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
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- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
- H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
- H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
-
- 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
- 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
-
- 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
- H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/06—TPC algorithms
- H04W52/14—Separate analysis of uplink or downlink
- H04W52/146—Uplink power control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/38—TPC being performed in particular situations
- H04W52/44—TPC being performed in particular situations in connection with interruption of transmission
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/042—Public Land Mobile systems, e.g. cellular systems
Abstract
INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property -, Organization 111111110111101110101011111010111110111010111111011010111011111111101111011111 International Bureau .. .... ..Yejd (10) International Publication Number (43) International Publication Date ..... ...r .....1 WO 2017/173177 Al 5 October 2017 (05.10.2017) IN I PO I P CT (51) International Patent Classification: H04W 72/04 (2009.01) (21) International Application (22) International Filing Date: (25) Filing Language: (26) Publication Language: (30) Priority Data: 62/315,490 30 March 62/334,888 11 May 2016 (11.05.2016) 62/377,181 19 August (71) Applicant: INTERDIGITAL INC. [US/US]; 200 Bellevue ington, Delaware 19809 (US). (72) Inventors: LEE, Moon-il; Floor, South Wing, Melville, New York 11747-4508 (US). _ STERN-BERKOWITZ, (74) Agent: MCMICHAEL, Wesley T.; Volpe and Koenig, P.C., 30 S. 17th Street, United Plaza, Suite 1800, Phil- adelphia, Pennsylvania 19103 (US). Number: PCT/US2017/025196 (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, 30 March 2017 (30.03.2017) BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, English 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, English KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, 2016 (30.03.2016) US NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, US RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, 2016 (19.08.2016) US TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. PATENT HOLDINGS, Parkway, Suite 300, Wilm- (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, 2 Huntington Quadrangle, 4th TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, Janet A.; 2 Huntington Quad- DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, Melville, New York 11747- LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, 2 Huntington Quadrangle, 4th SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, New York 11747-4508 (US). GW, KM, ML, MR, NE, SN, TD, TG). 1000 Sherbrooke Street West, H3A 3G4 (CA). BELURI, Published: Quadrangle, 4th Floor, South, — with international search report (Art. 21(3)) (US). Quebec — rangle, 4th Floor, South Wing, _ 4508 (US). BALA, Erdem; Floor, South, Melville, HAGHIGHAT, Afshin; 10th Floor, Montreal, _ _ Mihaela C.; 2 Huntington = Melville, New York 11747-4508 = = = = = = = = IN PHYSICAL Subtract e n • • • CHANNELS IN AN LTE SU bframe n+k NETWORK Subfrarne n+k+1 (54) Title: REDUCING LATENCY = sPDCCH sPDCCH #0 sPDCCH #1 s rCCH #2 sPDCCH #3 SPCCCH #4 sPDCCH #5 (1502) (UL Grant) Il sPUSCH (1510) IN Il en IN 1-1 IN 1-1 (57) : A wireless transmit downlink control channel (sPDCCH) receive unit (WTRU) may monitor downlink short transmission The sPDCCH region. may be sPLISCH #0 sPUSCH #1 SPUSCCH #2 The WTRU may determine I 1500 FIG.15 determined based on I sPDCCH a WTRU-specific time intervals (sTTIs) for a sTTI region from a set of candidate sPD- parameter. the N physical CCH regions for an uplink grant.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662315490P | 2016-03-30 | 2016-03-30 | |
US201662334888P | 2016-05-11 | 2016-05-11 | |
US201662377181P | 2016-08-19 | 2016-08-19 | |
PCT/US2017/025196 WO2017173177A1 (en) | 2016-03-30 | 2017-03-30 | Reducing latency in physical channels in an lte network |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201808442SA true SG11201808442SA (en) | 2018-10-30 |
Family
ID=58632590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201808442SA SG11201808442SA (en) | 2016-03-30 | 2017-03-30 | Reducing latency in physical channels in an lte network |
Country Status (9)
Country | Link |
---|---|
US (3) | US11272483B2 (en) |
EP (2) | EP3437409A1 (en) |
JP (3) | JP7113755B2 (en) |
KR (3) | KR102628142B1 (en) |
CN (2) | CN114466443B (en) |
CA (1) | CA3019371C (en) |
SG (1) | SG11201808442SA (en) |
TW (2) | TW201743635A (en) |
WO (1) | WO2017173177A1 (en) |
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CN114466443A (en) | 2022-05-10 |
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TW201743635A (en) | 2017-12-16 |
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KR102491572B1 (en) | 2023-01-20 |
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CA3019371C (en) | 2023-10-24 |
CN108886778A (en) | 2018-11-23 |
JP2019510441A (en) | 2019-04-11 |
TW202203678A (en) | 2022-01-16 |
WO2017173177A1 (en) | 2017-10-05 |
JP7113755B2 (en) | 2022-08-05 |
US20190098622A1 (en) | 2019-03-28 |
KR102628142B1 (en) | 2024-01-23 |
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