CA3053823A1 - Techniques for multi-cluster uplink transmissions - Google Patents
Techniques for multi-cluster uplink transmissions Download PDFInfo
- Publication number
- CA3053823A1 CA3053823A1 CA3053823A CA3053823A CA3053823A1 CA 3053823 A1 CA3053823 A1 CA 3053823A1 CA 3053823 A CA3053823 A CA 3053823A CA 3053823 A CA3053823 A CA 3053823A CA 3053823 A1 CA3053823 A1 CA 3053823A1
- Authority
- CA
- Canada
- Prior art keywords
- rate matching
- srs
- uplink
- clusters
- matching parameters
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
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
- H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
- H04L1/0013—Rate matching, e.g. puncturing or repetition of code symbols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
- H04L25/0224—Channel estimation using sounding 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
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
-
- 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
- H04L5/0053—Allocation of signalling, 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—Signalling for the administration of the divided path, e.g. signalling of configuration information
- H04L5/0094—Indication of how sub-channels of the path are allocated
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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) or 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
- H04L5/0037—Inter-user or inter-terminal allocation
- H04L5/0041—Frequency-non-contiguous
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Physics & Mathematics (AREA)
- Discrete Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762476356P | 2017-03-24 | 2017-03-24 | |
| US62/476,356 | 2017-03-24 | ||
| US15/933,068 | 2018-03-22 | ||
| US15/933,068 US10454644B2 (en) | 2017-03-24 | 2018-03-22 | Techniques for multi-cluster uplink transmissions |
| PCT/US2018/024170 WO2018175982A1 (en) | 2017-03-24 | 2018-03-23 | Techniques for multi-cluster uplink transmissions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3053823A1 true CA3053823A1 (en) | 2018-09-27 |
Family
ID=63581219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3053823A Pending CA3053823A1 (en) | 2017-03-24 | 2018-03-23 | Techniques for multi-cluster uplink transmissions |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US10454644B2 (https=) |
| EP (1) | EP3602930B9 (https=) |
| JP (1) | JP7241691B2 (https=) |
| KR (2) | KR20190128229A (https=) |
| CN (1) | CN110447203B (https=) |
| BR (1) | BR112019019529A2 (https=) |
| CA (1) | CA3053823A1 (https=) |
| TW (1) | TWI751312B (https=) |
| WO (1) | WO2018175982A1 (https=) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11165607B2 (en) * | 2017-01-17 | 2021-11-02 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method for transmitting sounding reference signal, terminal device and network device |
| US10454644B2 (en) | 2017-03-24 | 2019-10-22 | Qualcomm Incorporated | Techniques for multi-cluster uplink transmissions |
| KR102364954B1 (ko) * | 2017-05-04 | 2022-02-18 | 삼성전자 주식회사 | 무선 셀룰라 통신 시스템에서 상향 제어 채널의 자원 지시 방법 및 장치 |
| EP3669466B1 (en) * | 2017-10-02 | 2025-12-03 | Lenovo (Singapore) Pte. Ltd. | Uplink power control |
| WO2019194021A1 (ja) | 2018-04-04 | 2019-10-10 | 三菱電機株式会社 | 通信システム、基地局および端末装置 |
| US12494887B2 (en) * | 2020-06-08 | 2025-12-09 | Qualcomm Incorporated | Combinable a sub-resource block (RB) sounding reference signal (SRS) transmission for coverage enhancement |
| KR102736635B1 (ko) * | 2020-07-22 | 2024-12-02 | 삼성전자주식회사 | 적응적 송신 신호 파워 조절 방법 및 그 전자 장치 |
| US20230350045A1 (en) * | 2022-04-27 | 2023-11-02 | Qualcomm Incorporated | Frequency modulated continuous wave signal-based positioning in new radio |
| US11870626B1 (en) | 2022-07-25 | 2024-01-09 | Qualcomm Incorporated | Multi-cluster low peak to average power ratio waveform design |
| US20250286677A1 (en) * | 2024-03-06 | 2025-09-11 | Qualcomm Incorporated | Sounding reference signal design for multiple use cases |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090274226A1 (en) | 2008-05-05 | 2009-11-05 | Motorola, Inc. | Sounding channel based feedback in a wireless communication system |
| KR101638900B1 (ko) * | 2008-08-05 | 2016-07-12 | 엘지전자 주식회사 | 무선 통신 시스템에서 하향링크 멀티 캐리어에 대한 제어정보를 전송하는 방법 |
| US8705644B2 (en) * | 2009-09-18 | 2014-04-22 | Electronics And Telecommunications Research Institute | Method for generating and transmitting a reference signal for uplink demodulation in a clustered DFT-spread OFDM transmission scheme |
| US9055576B2 (en) * | 2009-10-08 | 2015-06-09 | Qualcomm Incorporated | Uplink resource allocation for LTE advanced |
| CN101932114B (zh) * | 2009-12-14 | 2014-10-22 | 中兴通讯股份有限公司 | 一种上行调度授权控制信令的发送方法和基站 |
| KR101328213B1 (ko) * | 2010-02-12 | 2013-11-14 | 엘지전자 주식회사 | 무선 통신 시스템에서 데이터 전송 방법 및 장치 |
| KR101327131B1 (ko) * | 2010-02-12 | 2013-11-07 | 엘지전자 주식회사 | 무선 통신 시스템에서 데이터 전송 방법 및 장치 |
| EP2360866A1 (en) * | 2010-02-12 | 2011-08-24 | Panasonic Corporation | Component carrier activation and deactivation using resource assignments |
| EP3373500B1 (en) * | 2010-02-22 | 2020-09-16 | Telefonaktiebolaget LM Ericsson (publ) | Methods and arrangements for dynamically triggering the transmission of sounding reference signal in a telecommunication system |
| DK2605434T3 (da) * | 2010-08-13 | 2019-05-27 | Sun Patent Trust | Terminalindretning, basisstationsindretning, genoverførselsfremgangsmåde og ressourceallokeringsfremgangsmåde |
| WO2012115472A2 (ko) * | 2011-02-24 | 2012-08-30 | 엘지전자 주식회사 | 무선 통신 시스템에서 데이터 전송 방법 및 장치 |
| TWI479852B (zh) * | 2011-03-22 | 2015-04-01 | Innovative Sonic Corp | 在無線通訊系統中改善非週期性探測參考符元的方法及裝置 |
| US9380135B2 (en) * | 2011-06-08 | 2016-06-28 | Lg Electronics Inc. | Method and device for information transmission in wireless communication system |
| EP3131218B1 (en) * | 2011-12-16 | 2019-06-19 | LG Electronics Inc. | Method for measuring channel state information in a wireless access system and apparatus for same |
| US10057893B2 (en) * | 2012-05-10 | 2018-08-21 | Qualcomm Incorporated | Interaction of sounding reference signals with uplink channels for coordinated multi-point operations |
| KR101587508B1 (ko) * | 2012-10-12 | 2016-01-22 | 주식회사 케이티 | 단말의 상향링크 전력제어방법 및 그 단말 |
| KR101407094B1 (ko) * | 2012-10-31 | 2014-06-16 | 엘지전자 주식회사 | 상향링크 신호 전송 방법 및 장치 |
| KR102196716B1 (ko) * | 2013-06-24 | 2020-12-30 | 엘지전자 주식회사 | 무선 통신 시스템에서 사운딩 참조 신호의 전송 전력을 제어하는 방법 및 이를 위한 장치 |
| JP6505019B2 (ja) * | 2013-10-25 | 2019-04-24 | シャープ株式会社 | 端末装置、および端末装置における方法 |
| WO2016056876A1 (ko) * | 2014-10-10 | 2016-04-14 | 엘지전자 주식회사 | 무선 통신 시스템에서 무선 신호 송수신 방법 및 장치 |
| EP4145757A1 (en) * | 2015-01-28 | 2023-03-08 | Interdigital Patent Holdings, Inc. | Triggering aperiodic sounding reference signals |
| US11088790B2 (en) * | 2015-08-21 | 2021-08-10 | Ntt Docomo, Inc. | User terminal, radio base station, and radio communication method |
| WO2017075746A1 (en) * | 2015-11-02 | 2017-05-11 | Qualcomm Incorporated | Techniques for managing cell identifiers and other parameters for flexible duplex operations |
| US10285174B2 (en) * | 2016-01-11 | 2019-05-07 | Qualcomm Incorporated | Uplink data channel design for narrowband devices |
| US10455558B2 (en) * | 2016-05-13 | 2019-10-22 | Qualcomm Incorporated | Handling for interruption due to carrier switching and carrier switching capability indication |
| KR102454306B1 (ko) * | 2016-09-28 | 2022-10-12 | 아이디에이씨 홀딩스, 인크. | 무선 통신 시스템을 위한 기준 신호 설계 |
| US11018828B2 (en) * | 2017-02-06 | 2021-05-25 | Qualcomm Incorporated | Uplink MIMO reference signals and data transmission schemes |
| US10454644B2 (en) | 2017-03-24 | 2019-10-22 | Qualcomm Incorporated | Techniques for multi-cluster uplink transmissions |
| KR102532039B1 (ko) * | 2017-05-05 | 2023-05-12 | 삼성전자주식회사 | 무선 통신 시스템에서 랜덤 액세스 채널 구성 관리를 위한 장치 및 방법 |
| CN116346292A (zh) * | 2017-06-16 | 2023-06-27 | 摩托罗拉移动有限责任公司 | 传递上行链路信道的方法和装置 |
-
2018
- 2018-03-22 US US15/933,068 patent/US10454644B2/en active Active
- 2018-03-23 KR KR1020197031061A patent/KR20190128229A/ko not_active Ceased
- 2018-03-23 JP JP2019551459A patent/JP7241691B2/ja active Active
- 2018-03-23 KR KR1020247027401A patent/KR20240128139A/ko active Pending
- 2018-03-23 EP EP18717200.2A patent/EP3602930B9/en active Active
- 2018-03-23 CN CN201880019976.XA patent/CN110447203B/zh active Active
- 2018-03-23 WO PCT/US2018/024170 patent/WO2018175982A1/en not_active Ceased
- 2018-03-23 BR BR112019019529A patent/BR112019019529A2/pt unknown
- 2018-03-23 CA CA3053823A patent/CA3053823A1/en active Pending
- 2018-03-23 TW TW107110016A patent/TWI751312B/zh active
-
2019
- 2019-08-26 US US16/551,292 patent/US10848286B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| BR112019019529A2 (pt) | 2020-04-22 |
| KR20240128139A (ko) | 2024-08-23 |
| CN110447203A (zh) | 2019-11-12 |
| CN110447203B (zh) | 2022-05-10 |
| TWI751312B (zh) | 2022-01-01 |
| KR20190128229A (ko) | 2019-11-15 |
| EP3602930B9 (en) | 2024-06-19 |
| JP2020512751A (ja) | 2020-04-23 |
| US20180278384A1 (en) | 2018-09-27 |
| EP3602930A1 (en) | 2020-02-05 |
| US10848286B2 (en) | 2020-11-24 |
| JP7241691B2 (ja) | 2023-03-17 |
| US10454644B2 (en) | 2019-10-22 |
| EP3602930B1 (en) | 2023-11-01 |
| US20190379495A1 (en) | 2019-12-12 |
| TW201840158A (zh) | 2018-11-01 |
| WO2018175982A1 (en) | 2018-09-27 |
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