MX2019007783A - Coordinacion de direcciones duplex en sistema tdd de nr. - Google Patents
Coordinacion de direcciones duplex en sistema tdd de nr.Info
- Publication number
- MX2019007783A MX2019007783A MX2019007783A MX2019007783A MX2019007783A MX 2019007783 A MX2019007783 A MX 2019007783A MX 2019007783 A MX2019007783 A MX 2019007783A MX 2019007783 A MX2019007783 A MX 2019007783A MX 2019007783 A MX2019007783 A MX 2019007783A
- Authority
- MX
- Mexico
- Prior art keywords
- cells
- coordination
- tdd system
- tdd
- operation information
- 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
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
- H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
-
- 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
- H04W24/02—Arrangements for optimising operational condition
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/18—Negotiating wireless communication parameters
-
- 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
- H04W72/29—Control channels or signalling for resource management between an access point and the access point controlling device
Abstract
Un método llevado a cabo en un sistema que comprende un programador de dirección de tráfico conjunto configurado para coordinar las transmisiones de dúplex de división de tiempo (TDD) para varias células comprende obtener información de operación de TDD de cada una dn las células, determinar, con base en la información de operación de TDD obtenida, una dirección de transmisión que será usada por cada una de las células durante uno o más intervalos de tiempo de transmisión (TTIs), e indicar a las células la dirección de transmisión determinada.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762444271P | 2017-01-09 | 2017-01-09 | |
PCT/IB2018/050135 WO2018127854A1 (en) | 2017-01-09 | 2018-01-09 | Coordination of duplex directions in nr tdd system |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2019007783A true MX2019007783A (es) | 2019-09-09 |
Family
ID=61028114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2019007783A MX2019007783A (es) | 2017-01-09 | 2018-01-09 | Coordinacion de direcciones duplex en sistema tdd de nr. |
Country Status (6)
Country | Link |
---|---|
US (2) | US11444745B2 (es) |
EP (1) | EP3566486A1 (es) |
JP (1) | JP7123939B2 (es) |
CN (2) | CN115314182A (es) |
MX (1) | MX2019007783A (es) |
WO (1) | WO2018127854A1 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019032031A1 (en) | 2017-08-11 | 2019-02-14 | Telefonaktiebolaget Lm Ericsson (Publ) | MEASUREMENT AND REPORT FOR INTERFERENCE MANAGEMENT BETWEEN CONNECTIONS BASED ON REFERENCE SIGNALS |
WO2020014867A1 (en) | 2018-07-17 | 2020-01-23 | Nokia Shanghai Bell Co., Ltd. | Multicell link direction alignment |
US10757584B1 (en) * | 2019-04-23 | 2020-08-25 | Sprint Spectrum L.P. | Use of different co-existing TDD configurations on a TDD carrier, with uplink beamforming to help minimize interference |
KR102307626B1 (ko) * | 2019-10-23 | 2021-09-30 | 주식회사 엘지유플러스 | 시분할 듀플렉스 구성 방법 및 세션 관리 장치 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9526091B2 (en) * | 2012-03-16 | 2016-12-20 | Intel Corporation | Method and apparatus for coordination of self-optimization functions in a wireless network |
JP2015516127A (ja) * | 2012-05-11 | 2015-06-04 | ノキア ソリューションズ アンド ネットワークス オサケユキチュア | 異種ネットワークにおけるアップリンク−ダウンリンク干渉低減方法 |
WO2014110691A1 (en) | 2013-01-17 | 2014-07-24 | Qualcomm Incorporated | Intra-cluster coordination for cell clustering interference mitigation |
WO2014110782A1 (en) * | 2013-01-18 | 2014-07-24 | Broadcom Corporation | Cell clustering based configuration of flexible time division duplex communication |
CN104038943B (zh) * | 2013-03-05 | 2017-11-21 | 电信科学技术研究院 | 干扰协调方法、系统及一种网络节点 |
JP5970396B2 (ja) * | 2013-03-07 | 2016-08-17 | 株式会社Nttドコモ | 無線基地局、ユーザ端末、無線通信方法及び無線通信システム |
US9538515B2 (en) * | 2013-03-28 | 2017-01-03 | Samsung Electronics Co., Ltd. | Downlink signaling for adaptation of an uplink-downlink configuration in TDD communication systems |
WO2014179967A1 (en) * | 2013-05-09 | 2014-11-13 | Qualcomm Incorporated | DUAL THRESHOLD BASED CELL CLUSTERING INTERFERENCE MITIGATION FOR eIMTA |
US9167449B2 (en) | 2013-08-08 | 2015-10-20 | Blackberry Limited | Dynamic cell clustering |
WO2015027389A1 (en) * | 2013-08-27 | 2015-03-05 | Qualcomm Incorporated | Backhaul signaling for interference mitigation and traffic adaptation |
US9516541B2 (en) * | 2013-09-17 | 2016-12-06 | Intel IP Corporation | Congestion measurement and reporting for real-time delay-sensitive applications |
US9571251B2 (en) * | 2014-01-30 | 2017-02-14 | Intel Corporation | Periodic channel status information (CSI) reporting for enhanced interference management and traffic adaptation (EIMTA) systems with CSI subframe sets |
US10505701B2 (en) * | 2015-08-07 | 2019-12-10 | Qualcomm Incorporated | Configurable bi-directional time division duplex (TDD) subframe structure |
US10432386B2 (en) * | 2015-10-19 | 2019-10-01 | Qualcomm Incorporated | Flexible time division duplexing (TDD) subframe structure with latency reduction |
US10313091B2 (en) * | 2015-11-06 | 2019-06-04 | Avago Technologies International Sales Pte. Limited | Robust electromagnetic compatibility performance for in-vehicle Ethernet PHYs utilizing time division duplexing |
-
2018
- 2018-01-09 US US16/476,855 patent/US11444745B2/en active Active
- 2018-01-09 EP EP18701580.5A patent/EP3566486A1/en active Pending
- 2018-01-09 CN CN202210950507.8A patent/CN115314182A/zh active Pending
- 2018-01-09 WO PCT/IB2018/050135 patent/WO2018127854A1/en active Application Filing
- 2018-01-09 JP JP2019536126A patent/JP7123939B2/ja active Active
- 2018-01-09 CN CN201880006173.0A patent/CN110169109B/zh active Active
- 2018-01-09 MX MX2019007783A patent/MX2019007783A/es unknown
-
2022
- 2022-09-13 US US17/943,949 patent/US20230038315A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP3566486A1 (en) | 2019-11-13 |
US20190363867A1 (en) | 2019-11-28 |
WO2018127854A1 (en) | 2018-07-12 |
JP2020504523A (ja) | 2020-02-06 |
US20230038315A1 (en) | 2023-02-09 |
US11444745B2 (en) | 2022-09-13 |
JP7123939B2 (ja) | 2022-08-23 |
CN110169109B (zh) | 2022-08-23 |
CN110169109A (zh) | 2019-08-23 |
CN115314182A (zh) | 2022-11-08 |
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