CA2950160A1 - Full duplex operation in a wireless communication network - Google Patents
Full duplex operation in a wireless communication network Download PDFInfo
- Publication number
- CA2950160A1 CA2950160A1 CA2950160A CA2950160A CA2950160A1 CA 2950160 A1 CA2950160 A1 CA 2950160A1 CA 2950160 A CA2950160 A CA 2950160A CA 2950160 A CA2950160 A CA 2950160A CA 2950160 A1 CA2950160 A1 CA 2950160A1
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- CA
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- Prior art keywords
- interference
- path loss
- network node
- processor
- ues
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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.)
- Abandoned
Links
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- 238000004891 communication Methods 0.000 title claims abstract description 121
- 238000000034 method Methods 0.000 claims abstract description 80
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- 238000013468 resource allocation Methods 0.000 claims description 14
- 238000011144 upstream manufacturing Methods 0.000 claims description 14
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Classifications
-
- 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
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
- H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/121—Wireless traffic scheduling for groups of terminals or users
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/347—Path loss
-
- 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
- H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
- H04L5/0096—Indication of changes in allocation
-
- 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
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
-
- 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
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
- H04L5/16—Half-duplex systems; Simplex/duplex switching; Transmission of break signals non-automatically inverting the direction of transmission
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
- H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462017182P | 2014-06-25 | 2014-06-25 | |
| US62/017,182 | 2014-06-25 | ||
| US14/535,745 US9420606B2 (en) | 2014-06-25 | 2014-11-07 | Full duplex operation in a wireless communication network |
| US14/535,745 | 2014-11-07 | ||
| PCT/US2015/034271 WO2015199942A1 (en) | 2014-06-25 | 2015-06-04 | Full duplex operation in a wireless communication network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2950160A1 true CA2950160A1 (en) | 2015-12-30 |
Family
ID=54932113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2950160A Abandoned CA2950160A1 (en) | 2014-06-25 | 2015-06-04 | Full duplex operation in a wireless communication network |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9420606B2 (enExample) |
| EP (1) | EP3162144B1 (enExample) |
| JP (1) | JP6584435B2 (enExample) |
| KR (1) | KR102146149B1 (enExample) |
| CN (1) | CN106465399B (enExample) |
| BR (1) | BR112016030026A2 (enExample) |
| CA (1) | CA2950160A1 (enExample) |
| WO (1) | WO2015199942A1 (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107294895A (zh) * | 2016-03-31 | 2017-10-24 | 华为技术有限公司 | 滤波器优化方法、滤波器配置方法、相关设备及系统 |
| US20190068355A1 (en) * | 2016-05-11 | 2019-02-28 | Fujitsu Limited | Radio communication system, base station, and radio terminal |
| US11405811B2 (en) | 2018-01-16 | 2022-08-02 | Sony Corporation | Communication apparatus and communication method |
Families Citing this family (52)
| Publication number | Priority date | Publication date | Assignee | Title |
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| EP3141048B1 (en) * | 2014-05-06 | 2018-08-01 | Telefonaktiebolaget LM Ericsson (publ) | Uplimk power control in heterogeneous networks |
| WO2016072813A2 (ko) * | 2014-11-09 | 2016-05-12 | 엘지전자 주식회사 | 무선 통신 시스템에서 단말간 간섭 측정 지시 방법 및 이를 위한 장치 |
| WO2016106604A1 (zh) * | 2014-12-30 | 2016-07-07 | 华为技术有限公司 | 一种传输信号的方法和设备 |
| WO2016143966A1 (ko) * | 2015-03-09 | 2016-09-15 | 엘지전자 주식회사 | Fdr 방식을 지원하는 무선통신 시스템에서 hd 모드 또는 fd 모드를 선택하는 방법 및 이를 위한 장치 |
| WO2016166664A1 (en) * | 2015-04-13 | 2016-10-20 | Telefonaktiebolaget L M Ericsson (Publ) | Method for reducing serving cell interruption due to prose operation |
| KR102251970B1 (ko) * | 2015-05-07 | 2021-05-14 | 삼성전자 주식회사 | 풀 듀플렉스 방식을 지원하는 통신 시스템에서 자기 간섭 신호 제거 장치 및 방법 |
| US10477542B2 (en) * | 2015-05-12 | 2019-11-12 | Lg Electronics Inc. | Method for allocating resources in wireless communication system supporting full duplex radio (FDR) technology, and apparatus therefor |
| KR101761058B1 (ko) * | 2016-01-15 | 2017-07-25 | 한국과학기술원 | 전이중 전송방식을 이용한 사용자 위치기반 스케줄링 방법 및 시스템 |
| CN108476130B (zh) * | 2016-01-15 | 2021-10-22 | 索尼集团公司 | 控制无线电通信的方法和用于无线通信系统的用户设备 |
| WO2017144104A1 (en) * | 2016-02-25 | 2017-08-31 | Telefonaktiebolaget Lm Ericsson (Publ) | Duplex communication |
| WO2017148956A1 (en) * | 2016-02-29 | 2017-09-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Technique for accessing a wireless channel in coexistence scenarios |
| US10009143B2 (en) * | 2016-03-03 | 2018-06-26 | Futurewei Technologies, Inc. | System and method for multi-user full duplex link adaptation |
| KR101771436B1 (ko) * | 2016-03-17 | 2017-08-28 | 광주과학기술원 | 멀티홉 무선 네트워크의 전이중 통신방법 |
| US10531313B2 (en) * | 2016-07-15 | 2020-01-07 | Huawei Technologies Co., Ltd. | Method and system for generating and processing user-equipment-to-user-equipment probe signal |
| US10341081B2 (en) * | 2016-07-22 | 2019-07-02 | Apple Inc. | User equipment that autonomously selects between full and half duplex operations |
| US10587497B2 (en) | 2016-08-22 | 2020-03-10 | Qualcomm Incorporated | Channel sensing for independent links |
| CN109565844B (zh) * | 2016-09-29 | 2023-06-20 | 松下电器（美国）知识产权公司 | 用户设备、基站和无线通信方法 |
| KR101958075B1 (ko) * | 2017-02-03 | 2019-03-13 | 연세대학교 산학협력단 | 신호 간섭을 제거하는 방법, 기지국 및 사용자 단말 |
| EP3404985A1 (en) * | 2017-05-18 | 2018-11-21 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Full duplexing downlink and uplink directions |
| CN108933610B (zh) * | 2017-05-27 | 2021-01-08 | 维沃移动通信有限公司 | 一种干扰测量处理方法、相关设备和系统 |
| US10050663B1 (en) * | 2017-06-21 | 2018-08-14 | Lg Electronics Inc. | Method and apparatus for canceling self-interference in wireless communication system |
| EP3627724A4 (en) * | 2017-06-26 | 2020-06-17 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | WIRELESS COMMUNICATION METHOD AND DEVICE |
| WO2019023885A1 (zh) * | 2017-07-31 | 2019-02-07 | 北京小米移动软件有限公司 | 蜂窝网络中实现全双工传输的方法、装置、设备及基站 |
| US10965366B2 (en) * | 2017-12-29 | 2021-03-30 | Hughes Network Systems, Llc | Adaptive channel symbol rate in a satellite system |
| WO2019142524A1 (ja) * | 2018-01-16 | 2019-07-25 | ソニー株式会社 | 通信装置及び通信方法 |
| US11968659B2 (en) | 2018-08-21 | 2024-04-23 | Samsung Electronics Co., Ltd. | Method and apparatus for performing communication in wireless communication system |
| US10880931B2 (en) | 2018-10-12 | 2020-12-29 | Realtek Semiconductor Corp. | User pairing method, wireless station and wireless system |
| WO2020082300A1 (en) * | 2018-10-25 | 2020-04-30 | Qualcomm Incorporated | Interference mitigation for remote devices |
| CN111130682B (zh) * | 2018-11-01 | 2021-03-23 | 华为技术有限公司 | 一种信号处理方法及装置 |
| US11539499B2 (en) * | 2018-11-09 | 2022-12-27 | Qualcomm Incorporated | Hybrid in-band same frequency full-duplex and offset-frequency full-duplex wireless communication |
| CN112400333B (zh) * | 2018-12-28 | 2023-07-25 | Oppo广东移动通信有限公司 | 无线通信方法、终端设备和网络设备 |
| EP3925354B1 (en) * | 2019-02-13 | 2024-06-05 | Telefonaktiebolaget LM Ericsson (publ) | Multi-user coordinated transmission in cellular systems |
| US11382093B2 (en) * | 2019-04-19 | 2022-07-05 | Qualcomm Incorporated | Local coordination to support spatial division multiplex operation in integrated access and backhaul networks |
| US10951387B2 (en) | 2019-04-22 | 2021-03-16 | Pinnacle Peak Holding Corporation | Systems and methods for self-formation and self-management of full-duplex communication networks |
| JP7336699B2 (ja) * | 2019-05-15 | 2023-09-01 | パナソニックＩｐマネジメント株式会社 | 共用周波数管理装置および共用周波数管理方法 |
| WO2020237661A1 (en) * | 2019-05-31 | 2020-12-03 | Qualcomm Incorporated | Downlink beam management enhancement for full duplex |
| US12137474B2 (en) * | 2019-06-14 | 2024-11-05 | Nokia Technologies Oy | Method, apparatus, computer program product and computer program for interference reduction |
| WO2020255274A1 (ja) * | 2019-06-18 | 2020-12-24 | 株式会社Ｎｔｔドコモ | 無線通信ノード及び無線通信方法 |
| JP2021022860A (ja) * | 2019-07-29 | 2021-02-18 | Kddi株式会社 | 全二重通信を実行可能なシステムにおける端末装置、基地局装置、制御方法、及びプログラム |
| US20220312471A1 (en) * | 2019-08-26 | 2022-09-29 | Qualcomm Incorporated | Full-duplex techniques in wireless communications |
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| US11563481B2 (en) | 2019-11-13 | 2023-01-24 | Electronics And Telecommunications Research Institute | Method and apparatus for relay based on multiple beams in vehicle-to-everything communication system |
| US11962543B2 (en) | 2019-11-15 | 2024-04-16 | Qualcomm Incorporated | Wireless device full duplex cooperative schemes |
| US11770473B2 (en) * | 2020-05-01 | 2023-09-26 | Qualcomm Incorporated | Avoid and react to sudden possibility of damage to receiver in self-interference measurement |
| EP4243517A4 (en) * | 2020-11-09 | 2024-09-04 | LG Electronics Inc. | Method for determining availability of full duplex operation, and device using method |
| KR20220064610A (ko) * | 2020-11-12 | 2022-05-19 | 삼성전자주식회사 | 풀 듀플렉스 무선 통신 시스템을 위한 송신 자원의 스케줄링 방법 및 장치 |
| CN113225820A (zh) * | 2021-04-14 | 2021-08-06 | 三维通信股份有限公司 | 频谱资源分配方法、装置、系统、电子装置和存储介质 |
| EP4348898A1 (en) | 2021-05-26 | 2024-04-10 | Telefonaktiebolaget LM Ericsson (publ) | Methods and apparatus relating to full duplex communications |
| WO2023279252A1 (zh) * | 2021-07-06 | 2023-01-12 | 北京小米移动软件有限公司 | 信息处理方法、装置、通信设备及存储介质 |
| CN114303340B (zh) * | 2021-11-30 | 2025-08-29 | 北京小米移动软件有限公司 | 工作模式指示、确定方法和装置、通信装置和存储介质 |
| US20230284151A1 (en) * | 2022-03-07 | 2023-09-07 | Qualcomm Incorporated | Power control at user equipment based on pathloss reference signal |
| CN119729835A (zh) * | 2023-09-28 | 2025-03-28 | 中兴通讯股份有限公司 | 一种调度信息的发送、接收方法，通信节点及存储介质 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5186481B2 (ja) * | 2007-03-01 | 2013-04-17 | 株式会社エヌ・ティ・ティ・ドコモ | 基地局装置及び通信制御方法 |
| JP5069741B2 (ja) * | 2007-03-01 | 2012-11-07 | 株式会社エヌ・ティ・ティ・ドコモ | 基地局装置及び通信制御方法 |
| KR101593238B1 (ko) * | 2010-01-20 | 2016-02-12 | 삼성전자주식회사 | 무선 통신 시스템에서 송신 전력 제어 장치 및 방법 |
| CN103109490B (zh) * | 2010-10-04 | 2018-02-02 | 诺基亚技术有限公司 | 用于避免在用户设备中的多个无线电之间的干扰的方法和装置 |
| US9014110B2 (en) * | 2011-07-18 | 2015-04-21 | Qualcomm Incorporated | Enabling half-duplex operation |
| JP6130836B2 (ja) * | 2011-09-12 | 2017-05-17 | 株式会社Ｎｔｔドコモ | Ｆｄｄリソース割り当てを用いる移動通信における拡張ローカルアクセス |
| CN103209415B (zh) | 2012-01-16 | 2017-08-04 | 华为技术有限公司 | 全双工干扰处理方法和装置 |
| CN103458420B (zh) * | 2012-05-31 | 2016-12-28 | 华为技术有限公司 | 一种无线通信方法、基站及用户设备 |
| CN103516638B (zh) * | 2012-06-25 | 2016-08-24 | 华为技术有限公司 | 一种获取自干扰信道的信道响应的方法及全双工信机 |
| US20140169234A1 (en) | 2012-12-14 | 2014-06-19 | Futurewei Technologies, Inc. | Systems and Methods for Interference Avoidance, Channel Sounding, and Other Signaling for Multi-User Full Duplex Transmission |
| US9264205B2 (en) * | 2013-10-22 | 2016-02-16 | Qualcomm Incorporated | Full duplex communication in the presence of mixed full and half duplex users |
| EP2938095B1 (en) * | 2014-04-25 | 2017-03-01 | Alcatel Lucent | Full-duplex communication over a shared transmission medium |
-
2014
- 2014-11-07 US US14/535,745 patent/US9420606B2/en active Active
-
2015
- 2015-06-04 WO PCT/US2015/034271 patent/WO2015199942A1/en not_active Ceased
- 2015-06-04 CA CA2950160A patent/CA2950160A1/en not_active Abandoned
- 2015-06-04 EP EP15729046.1A patent/EP3162144B1/en active Active
- 2015-06-04 JP JP2016574145A patent/JP6584435B2/ja active Active
- 2015-06-04 KR KR1020167036244A patent/KR102146149B1/ko active Active
- 2015-06-04 CN CN201580034068.4A patent/CN106465399B/zh active Active
- 2015-06-04 BR BR112016030026A patent/BR112016030026A2/pt not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107294895A (zh) * | 2016-03-31 | 2017-10-24 | 华为技术有限公司 | 滤波器优化方法、滤波器配置方法、相关设备及系统 |
| CN107294895B (zh) * | 2016-03-31 | 2020-12-25 | 华为技术有限公司 | 滤波器优化方法、滤波器配置方法、相关设备及系统 |
| US20190068355A1 (en) * | 2016-05-11 | 2019-02-28 | Fujitsu Limited | Radio communication system, base station, and radio terminal |
| US11405811B2 (en) | 2018-01-16 | 2022-08-02 | Sony Corporation | Communication apparatus and communication method |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2017523687A (ja) | 2017-08-17 |
| WO2015199942A1 (en) | 2015-12-30 |
| CN106465399A (zh) | 2017-02-22 |
| CN106465399B (zh) | 2020-03-20 |
| EP3162144A1 (en) | 2017-05-03 |
| US9420606B2 (en) | 2016-08-16 |
| KR20170020813A (ko) | 2017-02-24 |
| JP6584435B2 (ja) | 2019-10-02 |
| US20150382375A1 (en) | 2015-12-31 |
| BR112016030026A2 (pt) | 2017-08-22 |
| KR102146149B1 (ko) | 2020-08-19 |
| EP3162144B1 (en) | 2020-04-01 |
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