BR112019000609A2 - método para determinar uma potência de transmissão para transmissões dispositivo a dispositivo, d2d - Google Patents

método para determinar uma potência de transmissão para transmissões dispositivo a dispositivo, d2d

Info

Publication number
BR112019000609A2
BR112019000609A2 BR112019000609A BR112019000609A BR112019000609A2 BR 112019000609 A2 BR112019000609 A2 BR 112019000609A2 BR 112019000609 A BR112019000609 A BR 112019000609A BR 112019000609 A BR112019000609 A BR 112019000609A BR 112019000609 A2 BR112019000609 A2 BR 112019000609A2
Authority
BR
Brazil
Prior art keywords
transmissions
transmission power
user equipment
equipment device
cellular network
Prior art date
Application number
BR112019000609A
Other languages
English (en)
Inventor
Schmidt Andreas
Bienas Maik
Hans Martin
Original Assignee
Ipcom Gmbh & Co Kg
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ipcom Gmbh & Co Kg filed Critical Ipcom Gmbh & Co Kg
Publication of BR112019000609A2 publication Critical patent/BR112019000609A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7097—Interference-related aspects
    • H04B1/7103—Interference-related aspects the interference being multiple access interference
    • H04B1/7107—Subtractive interference cancellation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • 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
    • H04B17/345—Interference values
    • 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
    • H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
    • H04L1/0038—Blind format detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0012—Modulated-carrier systems arrangements for identifying the type of modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—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
    • H04W52/242—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account path loss
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/383—TPC being performed in particular situations power control in peer-to-peer links
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • 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
    • H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/022—Selective call receivers
    • H04W88/023—Selective call receivers with message or information receiving capability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H04J11/0026—Interference mitigation or co-ordination of multi-user interference
    • H04J11/0036—Interference mitigation or co-ordination of multi-user interference at the receiver
    • H04J11/004—Interference mitigation or co-ordination of multi-user interference at the receiver using regenerative subtractive interference cancellation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks

Abstract

a presente invenção provê um método para determinar uma potência de transmissão para transmissões dispositivo a dispositivo, d2d, entre um primeiro dispositivo de equipamento de usuário e um segundo dispositivo de equipamento de usuário usando recursos de transmissão sendo usados para transmissões para uma entidade de rede celular por um terceiro dispositivo de equipamento de usuário, o método compreende determinar uma medida de uma perda de caminho entre entidade de rede celular e o primeiro dispositivo de equipamento de usuário, e usar a medida da perda de caminho para determinar uma potência de transmissão máxima de tal modo que as transmissões d2d são recebidas na entidade de rede celular com um nível de sinal por volta de ou abaixo de um nível de ruído.
BR112019000609A 2016-08-16 2017-08-11 método para determinar uma potência de transmissão para transmissões dispositivo a dispositivo, d2d BR112019000609A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16184353 2016-08-16
PCT/EP2017/070475 WO2018033489A1 (en) 2016-08-16 2017-08-11 Reuse of transmission resources for device to device communication

Publications (1)

Publication Number Publication Date
BR112019000609A2 true BR112019000609A2 (pt) 2019-04-30

Family

ID=56740881

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019000609A BR112019000609A2 (pt) 2016-08-16 2017-08-11 método para determinar uma potência de transmissão para transmissões dispositivo a dispositivo, d2d

Country Status (6)

Country Link
US (3) US10873362B2 (pt)
EP (3) EP4167652A1 (pt)
CN (2) CN109565759B (pt)
BR (1) BR112019000609A2 (pt)
RU (2) RU2740876C2 (pt)
WO (1) WO2018033489A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108834112B (zh) * 2018-06-13 2020-12-29 南京邮电大学 一种基于noma的中继辅助d2d通信系统功率分配方法
KR20200087011A (ko) * 2019-01-10 2020-07-20 삼성전자주식회사 무선 통신 시스템에서 전력 제어 방법 및 장치
WO2021046835A1 (en) 2019-09-13 2021-03-18 Qualcomm Incorporated Interference power control for full-duplex sidelink communications
WO2021202036A1 (en) * 2020-04-02 2021-10-07 Qualcomm Incorporated Superpositioning and transmission of signals using a first radio access technology and a second radio access technology
CN113206965B (zh) * 2021-03-12 2022-12-06 浙江大华技术股份有限公司 一种区域监控视频的协商存储方法、系统及相关装置
US11622355B2 (en) * 2021-03-29 2023-04-04 Cisco Technology, Inc. Wireless fidelity uplink non-orthogonal multiple access
WO2023149826A1 (en) * 2022-02-07 2023-08-10 Telefonaktiebolaget Lm Ericsson (Publ) Transmitting data to fwa devices

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008146494A1 (ja) * 2007-05-29 2008-12-04 Mitsubishi Electric Corporation キャリブレーション方法、通信システム、周波数制御方法および通信装置
US8017426B2 (en) 2008-07-09 2011-09-13 Omnivision Technologies, Inc. Color filter array alignment mark formation in backside illuminated image sensors
US9143984B2 (en) * 2012-04-13 2015-09-22 Intel Corporation Mapping of enhanced physical downlink control channels in a wireless communication network
US9084203B2 (en) * 2012-05-21 2015-07-14 Qualcomm Incorporated Methods and apparatus for providing transmit power control for devices engaged in D2D communications
CN103596257B (zh) * 2012-08-14 2018-04-27 电信科学技术研究院 一种上行功率控制的方法、系统及装置
KR102012734B1 (ko) * 2012-09-25 2019-08-21 한국전자통신연구원 셀룰러 이동통신 기반 단말간 직접 통신에서 링크 적응 송수신 방법
EP3399808B1 (en) * 2013-02-15 2021-04-07 Samsung Electronics Co., Ltd. Method and apparatus for power control and multiplexing for device to device communication in wireless cellular communication system
WO2014158258A1 (en) * 2013-03-29 2014-10-02 Intel IP Corporation Low power device to device transmission
CN104105181B (zh) * 2013-04-10 2018-06-05 电信科学技术研究院 一种d2d传输的功率控制方法和设备
HUE044014T2 (hu) * 2013-05-08 2019-09-30 Ericsson Telefon Ab L M A párhuzamos hálózati kommunikáció és a D2D kommunikáció továbbfejlesztése
KR102184909B1 (ko) 2013-07-15 2020-12-01 삼성전자주식회사 무선 통신 시스템에서 간섭 신호 제거 방법 및 장치
US9560574B2 (en) * 2014-01-31 2017-01-31 Intel IP Corporation User equipment and method for transmit power control for D2D tranmissions
US10003486B2 (en) * 2014-04-28 2018-06-19 Intel IP Corporation Non-orthogonal multiple access (NOMA) wireless systems and methods
US9942013B2 (en) 2014-05-07 2018-04-10 Qualcomm Incorporated Non-orthogonal multiple access and interference cancellation
WO2015170937A1 (en) * 2014-05-09 2015-11-12 Samsung Electronics Co., Ltd. Method and apparatus for performing communication by d2d communication terminal
WO2016013456A1 (ja) * 2014-07-22 2016-01-28 株式会社Ｎｔｔドコモ 基地局およびユーザ装置
US10021654B2 (en) * 2014-07-24 2018-07-10 Lg Electronics Inc. Method for controlling power and apparatus therefor in wireless communication system supporting device-to-device communication

Also Published As

Publication number Publication date
CN109565759B (zh) 2022-07-19
RU2019105927A3 (pt) 2020-09-21
US10873362B2 (en) 2020-12-22
EP3979723A1 (en) 2022-04-06
EP3501112A1 (en) 2019-06-26
US20190165830A1 (en) 2019-05-30
EP3501112B1 (en) 2021-09-22
US20230078093A1 (en) 2023-03-16
RU2740876C2 (ru) 2021-01-21
RU2020139092A (ru) 2020-12-10
WO2018033489A1 (en) 2018-02-22
US20210075467A1 (en) 2021-03-11
CN109565759A (zh) 2019-04-02
US11528051B2 (en) 2022-12-13
EP4167652A1 (en) 2023-04-19
RU2019105927A (ru) 2020-09-21
CN115119184A (zh) 2022-09-27

Similar Documents

Publication Publication Date Title
BR112019000609A2 (pt) método para determinar uma potência de transmissão para transmissões dispositivo a dispositivo, d2d
BR112018008373A2 (pt) drx e sps para mtc com transmissões em pacote
BR112017006053A2 (pt) método de comunicação e aparelho
CL2018000612A1 (es) Sistemas y métodos para reutilizar recursos de comunicación inalámbrica en redes de comunicación vecinas
BR112017005052A2 (pt) método de comunicações de dispositivo vestível, sistema de comunicações, e dispositivo relacionado
BR112018014618A2 (pt) controle de taxa de comunicação de retransmissão baseada em dispositivo a dispositivo
BR112018068539A2 (pt) sinalização de múltiplos conjuntos de parâmetros de comunicação para operação aprimorada de múltiplos pontos coordenados
BR112016022414A2 (pt) Prioridade de acesso de canal para d2d distribuído
BR112018016041A2 (pt) design piloto para internet das coisas (nb-iot) de banda estreita de enlace ascendente (ul)
BR112018001233A2 (pt) intervalo e janela de medição configuráveis para comunicações tipo máquina
BR112018011883A2 (pt) técnicas para indicar um tipo de subquadro dinâmico
BR112019001706A2 (pt) método de mapeamento de sequência de sinal de referência, método de configuração, estação base, e equipamento de usuário
AR111868A1 (es) Dispositivo inalámbrico, nodo de red, y métodos llevados a cabo por los mismos para el manejo del uso de las concesiones
BR112017002529A2 (pt) alocação de recursos e comportamento de ue para transmissão de sinal de sincronização de d2d para descoberta de d2d intercelular
BR112017011172A2 (pt) atenuação de interferência para sinais de referência de posicionamento
AR107496A1 (es) Métodos de transmisión de paginación confiable bajo ue edrx
BR112012033223A2 (pt) mudança de modos de taxa de correspondência na presença de informação de estado do canal de transmissão de sinal de referência
BR112015016968A2 (pt) aparelho e método para atenuar queda de tensão em dispositivo de comunicação sem fio com transceptor dual
BR112014015388A2 (pt) equipamento de usuário e nó de rede de rádio, e métodos dos mesmos
BR112015017163A2 (pt) método de medição, método de medição de célula, aparelho e nó de comunicações
BR112019002922A2 (pt) canal de controle com numerologia flexível
BR112017014163A2 (pt) método para transmitir sinal de referência em célula que utiliza banda de frequência não licenciada e dispositivo
BR112019006557A2 (pt) gerenciamento de transmissão de equipamento de usuário para variar dinamicamente as exigências de emissão de transmissão
BR112015004820A8 (pt) Método e aparelho para transmissão de sinal de referência em comunicação de dispositivo para dispositivo d2d
BR112016028140A8 (pt) impedir que um dispositivo móvel repita uma solicitação a uma rede móvel

Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: H04W 52/24 , H04B 1/7107 , H04J 11/00 , H04L 1/00 , H04W 52/36 , H04W 52/38 , H04W 72/08 , H04W 76/02 , H04W 88/06 , H04W 92/18 , H04W 16/14

Ipc: H04W 72/02 (2009.01), H04B 17/345 (2015.01), H04L