SG11202002997PA - Demodulation reference signal transmission - Google Patents
Demodulation reference signal transmissionInfo
- Publication number
- SG11202002997PA SG11202002997PA SG11202002997PA SG11202002997PA SG11202002997PA SG 11202002997P A SG11202002997P A SG 11202002997PA SG 11202002997P A SG11202002997P A SG 11202002997PA SG 11202002997P A SG11202002997P A SG 11202002997PA SG 11202002997P A SG11202002997P A SG 11202002997PA
- Authority
- SG
- Singapore
- Prior art keywords
- reference signal
- signal transmission
- demodulation reference
- demodulation
- transmission
- Prior art date
Links
Classifications
-
- 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
-
- 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
- H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or 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
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0078—Timing of allocation
- H04L5/0082—Timing of allocation at predetermined intervals
-
- 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
- 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
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
-
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762586161P | 2017-11-14 | 2017-11-14 | |
US16/183,637 US11303404B2 (en) | 2017-11-14 | 2018-11-07 | Demodulation reference signal transmission |
PCT/US2018/059777 WO2019099271A1 (en) | 2017-11-14 | 2018-11-08 | Demodulation reference signal transmission |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202002997PA true SG11202002997PA (en) | 2020-05-28 |
Family
ID=66431488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202002997PA SG11202002997PA (en) | 2017-11-14 | 2018-11-08 | Demodulation reference signal transmission |
Country Status (9)
Country | Link |
---|---|
US (1) | US11303404B2 (en) |
EP (1) | EP3711238A1 (en) |
JP (1) | JP7264893B2 (en) |
KR (1) | KR20200087150A (en) |
CN (1) | CN111344984B (en) |
BR (1) | BR112020009297A2 (en) |
SG (1) | SG11202002997PA (en) |
TW (1) | TWI805643B (en) |
WO (1) | WO2019099271A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI663863B (en) * | 2016-08-10 | 2019-06-21 | 諾基亞科技公司 | Signaling for uplink short transmission time interval transmissions and associated method, apparatus, computer program product and computer readable medium |
US11032034B2 (en) * | 2019-05-20 | 2021-06-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Transmission structure for mmW RAN |
US11310088B2 (en) * | 2019-07-11 | 2022-04-19 | Qualcomm Incorporated | Physical shared channel reference signal bundling |
US11032729B1 (en) * | 2019-08-20 | 2021-06-08 | Sprint Communications Company L.P. | Simultaneous wireless communication service over fifth generation new radio (5GNR) and long term evolution (LTE) |
WO2021042365A1 (en) * | 2019-09-06 | 2021-03-11 | Qualcomm Incorporated | Uplink cross-carrier scheduling for time division multiplexing carrier aggregation |
EP4104364A1 (en) * | 2020-02-14 | 2022-12-21 | Telefonaktiebolaget LM Ericsson (publ.) | Technique for allocating radio resources |
US20230224120A1 (en) * | 2022-01-13 | 2023-07-13 | Qualcomm Incorporated | Dmrs sharing for downlink control information scheduling |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8363606B2 (en) * | 2006-09-05 | 2013-01-29 | Qualcomm Incorporated | Method and apparatus for data and control multiplexing |
WO2013022261A2 (en) * | 2011-08-11 | 2013-02-14 | Samsung Electronics Co., Ltd. | Extension of physical downlink control channels in a communication system |
EP3033863B1 (en) * | 2013-08-16 | 2017-10-04 | Telefonaktiebolaget LM Ericsson (publ) | Maintaining phase coherence for frequency offset estimation |
KR101791845B1 (en) * | 2014-08-07 | 2017-10-31 | 엘지전자 주식회사 | Method for transmitting and receiving data in wireless communication system, and device for same |
US10680771B2 (en) * | 2014-08-28 | 2020-06-09 | Qualcomm Incorporated | Reference signal transmission and averaging for wireless communications |
US10243713B2 (en) | 2015-03-13 | 2019-03-26 | Qualcomm Incorporated | DMRS based DL for low latency |
US11202183B2 (en) * | 2015-06-25 | 2021-12-14 | Qualcomm Incorporated | Retuning for enhanced machine type communication |
US10841044B2 (en) * | 2015-09-22 | 2020-11-17 | Lg Electronics Inc. | Method for skipping an UL transmission in a wireless communication system and device therefor |
EP3372034B1 (en) * | 2015-11-03 | 2020-12-02 | Telefonaktiebolaget LM Ericsson (publ) | Methods and apparatus for scheduling in uplink |
US20180310201A1 (en) * | 2015-11-04 | 2018-10-25 | Lg Electronics Inc. | Method for transmitting a harq transmission in a wireless communication system and a device therefor |
CN115150047A (en) * | 2016-01-20 | 2022-10-04 | 日本电气株式会社 | Method and apparatus for transmitting reference signal |
EP3402244B1 (en) * | 2016-01-29 | 2021-03-10 | Huawei Technologies Co., Ltd. | Transmission method, apparatus and system for reference signal |
WO2017132841A1 (en) * | 2016-02-02 | 2017-08-10 | Nec Corporation | Method and apparatus for communication based on short transmission time intervals in wireless communication system |
EP3413647B1 (en) * | 2016-02-03 | 2021-06-23 | Sony Corporation | Terminal device, base station device, and communication method |
WO2017138794A2 (en) | 2016-02-11 | 2017-08-17 | Lg Electronics Inc. | Method and apparatus for sharing demodulation reference signal for short tti in wireless communication system |
US10721044B2 (en) * | 2016-03-15 | 2020-07-21 | Qualcomm Incorporated | Downlink control and retransmission indicator channel for relaxing ACK processing time constraints |
WO2017166125A1 (en) * | 2016-03-30 | 2017-10-05 | Panasonic Intellectual Property Corporation Of America | Wireless communication device and wireless communication method |
US10602489B2 (en) * | 2016-04-01 | 2020-03-24 | Qualcomm Incorporated | Self-contained uplink for reduced duration transmission time interval |
EP3226639B1 (en) * | 2016-04-01 | 2018-09-19 | ASUSTek Computer Inc. | Method and apparatus for improving a transmission using a configured resource in a wireless communication system |
WO2017166322A1 (en) * | 2016-04-01 | 2017-10-05 | Nokia Technologies Oy | Method for confirming uplink semi-persistent scheduling deactivation and terminal device |
CN109075949B (en) | 2016-05-04 | 2021-12-14 | 株式会社Kt | Method and apparatus for transmitting and receiving control information and data |
US10757687B2 (en) * | 2016-05-12 | 2020-08-25 | Qualcomm Incorporated | Techniques for communicating feedback in low latency wireless communications |
TWI663863B (en) * | 2016-08-10 | 2019-06-21 | 諾基亞科技公司 | Signaling for uplink short transmission time interval transmissions and associated method, apparatus, computer program product and computer readable medium |
CN106788930B (en) * | 2016-09-30 | 2019-07-12 | 展讯通信(上海)有限公司 | The transmission of demodulated reference signal, method of reseptance and base station, user equipment in sTTI |
CN112702099B (en) * | 2016-09-30 | 2023-01-06 | 华为技术有限公司 | Rate matching method, device, network equipment and storage medium |
WO2018083228A1 (en) * | 2016-11-04 | 2018-05-11 | Telefonaktiebolaget Lm Ericsson (Publ) | Signaling of demodulation reference signal configuration for uplink short tti transmissions |
BR112019007319A2 (en) * | 2016-11-04 | 2019-07-02 | Ericsson Telefon Ab L M | methods for mapping a short physical downlink control channel and for receiving information on a physical downlink control channel, network node, and wireless device |
CN109923906B (en) * | 2016-11-14 | 2022-04-26 | 瑞典爱立信有限公司 | UE transmission control parameter adaptation under overlapping TTIs |
JP2019022081A (en) * | 2017-07-18 | 2019-02-07 | シャープ株式会社 | Terminal device, base station device, and communication method |
WO2019033071A1 (en) * | 2017-08-10 | 2019-02-14 | Babaei Alireza | Uplink control information multiplexing |
US10855421B2 (en) * | 2017-08-10 | 2020-12-01 | Qualcomm Incorporated | Configuration of sounding reference signal resources in an uplink transmission time interval |
-
2018
- 2018-11-07 US US16/183,637 patent/US11303404B2/en active Active
- 2018-11-08 SG SG11202002997PA patent/SG11202002997PA/en unknown
- 2018-11-08 KR KR1020207013583A patent/KR20200087150A/en not_active Application Discontinuation
- 2018-11-08 JP JP2020526090A patent/JP7264893B2/en active Active
- 2018-11-08 EP EP18807533.7A patent/EP3711238A1/en active Pending
- 2018-11-08 WO PCT/US2018/059777 patent/WO2019099271A1/en unknown
- 2018-11-08 BR BR112020009297-5A patent/BR112020009297A2/en unknown
- 2018-11-08 CN CN201880072912.6A patent/CN111344984B/en active Active
- 2018-11-09 TW TW107139859A patent/TWI805643B/en active
Also Published As
Publication number | Publication date |
---|---|
TWI805643B (en) | 2023-06-21 |
KR20200087150A (en) | 2020-07-20 |
US11303404B2 (en) | 2022-04-12 |
EP3711238A1 (en) | 2020-09-23 |
CN111344984B (en) | 2023-06-06 |
US20190149288A1 (en) | 2019-05-16 |
BR112020009297A2 (en) | 2020-10-27 |
TW201924270A (en) | 2019-06-16 |
JP2021503218A (en) | 2021-02-04 |
JP7264893B2 (en) | 2023-04-25 |
CN111344984A (en) | 2020-06-26 |
WO2019099271A1 (en) | 2019-05-23 |
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