AU2016357253B2 - Back-to-back reference signals - Google Patents
Back-to-back reference signals Download PDFInfo
- Publication number
- AU2016357253B2 AU2016357253B2 AU2016357253A AU2016357253A AU2016357253B2 AU 2016357253 B2 AU2016357253 B2 AU 2016357253B2 AU 2016357253 A AU2016357253 A AU 2016357253A AU 2016357253 A AU2016357253 A AU 2016357253A AU 2016357253 B2 AU2016357253 B2 AU 2016357253B2
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- AU
- Australia
- Prior art keywords
- reference signal
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- 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.)
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- 238000004891 communication Methods 0.000 claims abstract description 119
- 230000006854 communication Effects 0.000 claims abstract description 119
- 238000000034 method Methods 0.000 claims abstract description 66
- 239000011159 matrix material Substances 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 29
- 238000004590 computer program Methods 0.000 claims description 2
- 230000011664 signaling Effects 0.000 abstract description 5
- 230000008054 signal transmission Effects 0.000 abstract description 4
- 108091006146 Channels Proteins 0.000 description 85
- 230000006870 function Effects 0.000 description 24
- 238000005516 engineering process Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 8
- 238000001228 spectrum Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 4
- 238000012935 Averaging Methods 0.000 description 3
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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
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/068—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission using space frequency diversity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/12—Frequency diversity
-
- 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
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
- H04L1/0606—Space-frequency coding
-
- 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
-
- 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
- H04L5/0039—Frequency-contiguous, i.e. with no allocation of frequencies for one user or terminal between the frequencies allocated to another
-
- 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
- H04L5/0058—Allocation criteria
- H04L5/0062—Avoidance of ingress interference, e.g. ham radio channels
-
- 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
- H04L5/0058—Allocation criteria
- H04L5/0073—Allocation arrangements that take into account other cell interferences
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/04—Error control
-
- 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
- H04W72/20—Control channels or signalling for resource management
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562256555P | 2015-11-17 | 2015-11-17 | |
| US62/256,555 | 2015-11-17 | ||
| US15/231,591 US10476641B2 (en) | 2015-11-17 | 2016-08-08 | Back-to-back reference signals |
| US15/231,591 | 2016-08-08 | ||
| PCT/US2016/061575 WO2017087276A1 (en) | 2015-11-17 | 2016-11-11 | Back-to-back reference signals |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2016357253A1 AU2016357253A1 (en) | 2018-04-26 |
| AU2016357253B2 true AU2016357253B2 (en) | 2020-04-09 |
Family
ID=58691497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2016357253A Ceased AU2016357253B2 (en) | 2015-11-17 | 2016-11-11 | Back-to-back reference signals |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10476641B2 (enExample) |
| EP (1) | EP3378183B1 (enExample) |
| JP (1) | JP2019504525A (enExample) |
| KR (1) | KR102109289B1 (enExample) |
| CN (1) | CN108604960B (enExample) |
| AU (1) | AU2016357253B2 (enExample) |
| BR (1) | BR112018010000A8 (enExample) |
| TW (1) | TWI704792B (enExample) |
| WO (1) | WO2017087276A1 (enExample) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3424171B1 (en) * | 2016-02-29 | 2020-03-11 | British Telecommunications public limited company | Controlling adaptive reference signal patterns |
| WO2017148674A1 (en) | 2016-02-29 | 2017-09-08 | British Telecommunications Public Limited Company | Adaptive reference signal patterns |
| WO2017148673A1 (en) * | 2016-02-29 | 2017-09-08 | British Telecommunications Public Limited Company | Adapting reference signal density |
| US10439663B2 (en) * | 2016-04-06 | 2019-10-08 | Qualcomm Incorporated | Methods and apparatus for phase noise estimation in data symbols for millimeter wave communications |
| US10756785B2 (en) * | 2016-09-29 | 2020-08-25 | Nokia Technologies Oy | Flexible reference signal design |
| WO2018060974A1 (en) * | 2016-09-30 | 2018-04-05 | Telefonaktiebolaget Lm Ericsson (Publ) | Cdm8 based csi-rs designs for mimo |
| KR101971972B1 (ko) * | 2017-01-09 | 2019-04-24 | 엘지전자 주식회사 | 무선 통신 시스템에서, 참조 신호를 전송하는 방법 및 이를 위한 장치 |
| CN108809532A (zh) * | 2017-05-05 | 2018-11-13 | 华为技术有限公司 | 一种数据传输方法、装置和系统 |
| EP3776895A1 (en) * | 2018-04-13 | 2021-02-17 | Telefonaktiebolaget LM Ericsson (publ) | Reference signaling for radio access networks |
| CN113273237B (zh) * | 2019-01-11 | 2024-09-20 | 苹果公司 | 用于经由参考信号传送远程干扰管理信息的方法 |
| US11411779B2 (en) | 2020-03-31 | 2022-08-09 | XCOM Labs, Inc. | Reference signal channel estimation |
| CA3195885A1 (en) | 2020-10-19 | 2022-04-28 | XCOM Labs, Inc. | Reference signal for wireless communication systems |
| WO2022093988A1 (en) | 2020-10-30 | 2022-05-05 | XCOM Labs, Inc. | Clustering and/or rate selection in multiple-input multiple-output communication systems |
| WO2022241436A1 (en) | 2021-05-14 | 2022-11-17 | XCOM Labs, Inc. | Scrambling identifiers for wireless communication systems |
| EP4340285A4 (en) * | 2021-05-31 | 2024-11-06 | Huawei Technologies Co., Ltd. | METHOD AND DEVICE FOR SENDING REFERENCE SIGNAL |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110141982A1 (en) * | 2009-06-22 | 2011-06-16 | Qualcomm Incorporated | Transmission of reference signal on non-contiguous clusters of resources |
| US20140307691A1 (en) * | 2011-11-04 | 2014-10-16 | China Academy Of Telecommunications Technology | Information transmission method, system, and device |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3408568A (en) * | 1963-06-24 | 1968-10-29 | United Systems Corp | Servo-balancing voltmeter employing an overvoltage protected chopper and a d.c. damped servo-motor |
| US8385360B2 (en) * | 2007-10-29 | 2013-02-26 | Telefonaktiebolaget L M Ericsson (Publ) | Control channel formulation in OFDM systems |
| KR101430490B1 (ko) * | 2008-02-28 | 2014-08-14 | 엘지전자 주식회사 | 데이터 정보와 제어 정보의 다중화 방법 |
| US8792426B2 (en) * | 2008-03-24 | 2014-07-29 | Qualcomm Incorporated | Method and apparatus for resource management in a wireless communication system |
| KR101571726B1 (ko) | 2008-04-11 | 2015-11-25 | 엘지전자 주식회사 | 공간 주파수를 고려한 분산 자원 유닛을 위한 미니 자원 설계 및 전송 방법 |
| US8228862B2 (en) * | 2008-12-03 | 2012-07-24 | Samsung Electronics Co., Ltd. | Method and system for reference signal pattern design |
| US9407409B2 (en) * | 2010-02-23 | 2016-08-02 | Qualcomm Incorporated | Channel state information reference signals |
| US8879667B2 (en) * | 2011-07-01 | 2014-11-04 | Intel Corporation | Layer shifting in open loop multiple-input, multiple-output communications |
| CN102711253B (zh) * | 2012-03-21 | 2015-02-18 | 电信科学技术研究院 | E-pdcch的资源映射方法及装置 |
| US8958331B2 (en) * | 2012-07-02 | 2015-02-17 | Intel Corporation | HARQ-ACK handling for unintended downlink sub-frames |
| WO2014116019A1 (ko) * | 2013-01-22 | 2014-07-31 | 엘지전자 주식회사 | 다중 셀 협력 통신 시스템에서 신호 송수신하는 방법 및 이를 위한 장치 |
| CN104378178B (zh) * | 2013-08-16 | 2018-09-11 | 电信科学技术研究院 | 一种确认信息的传输方法及设备 |
| US9276698B2 (en) * | 2013-09-10 | 2016-03-01 | Blackberry Limited | Determining hybrid ARQ indicators |
| JP5956488B2 (ja) * | 2014-03-12 | 2016-07-27 | ソフトバンク株式会社 | 移動局装置及び移動通信システム |
| US9351307B2 (en) * | 2014-03-31 | 2016-05-24 | Qualcomm Incorporated | CSI report with different receiver capabilities |
-
2016
- 2016-08-08 US US15/231,591 patent/US10476641B2/en active Active
- 2016-11-08 TW TW105136182A patent/TWI704792B/zh not_active IP Right Cessation
- 2016-11-11 JP JP2018524839A patent/JP2019504525A/ja active Pending
- 2016-11-11 AU AU2016357253A patent/AU2016357253B2/en not_active Ceased
- 2016-11-11 BR BR112018010000A patent/BR112018010000A8/pt not_active IP Right Cessation
- 2016-11-11 EP EP16801926.3A patent/EP3378183B1/en active Active
- 2016-11-11 CN CN201680066706.5A patent/CN108604960B/zh active Active
- 2016-11-11 KR KR1020187013514A patent/KR102109289B1/ko active Active
- 2016-11-11 WO PCT/US2016/061575 patent/WO2017087276A1/en not_active Ceased
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110141982A1 (en) * | 2009-06-22 | 2011-06-16 | Qualcomm Incorporated | Transmission of reference signal on non-contiguous clusters of resources |
| US20140307691A1 (en) * | 2011-11-04 | 2014-10-16 | China Academy Of Telecommunications Technology | Information transmission method, system, and device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017087276A1 (en) | 2017-05-26 |
| US20170141896A1 (en) | 2017-05-18 |
| JP2019504525A (ja) | 2019-02-14 |
| BR112018010000A8 (pt) | 2019-02-26 |
| EP3378183B1 (en) | 2019-12-25 |
| AU2016357253A1 (en) | 2018-04-26 |
| TW201724793A (zh) | 2017-07-01 |
| KR102109289B1 (ko) | 2020-05-11 |
| CN108604960A (zh) | 2018-09-28 |
| CN108604960B (zh) | 2021-03-26 |
| BR112018010000A2 (pt) | 2018-11-21 |
| TWI704792B (zh) | 2020-09-11 |
| EP3378183A1 (en) | 2018-09-26 |
| KR20180083858A (ko) | 2018-07-23 |
| US10476641B2 (en) | 2019-11-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGA | Letters patent sealed or granted (standard patent) | ||
| MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |