MX2016011757A - Salto de tiempo en transmisiones dispositivo-a-dispositivo. - Google Patents

Salto de tiempo en transmisiones dispositivo-a-dispositivo.

Info

Publication number
MX2016011757A
MX2016011757A MX2016011757A MX2016011757A MX2016011757A MX 2016011757 A MX2016011757 A MX 2016011757A MX 2016011757 A MX2016011757 A MX 2016011757A MX 2016011757 A MX2016011757 A MX 2016011757A MX 2016011757 A MX2016011757 A MX 2016011757A
Authority
MX
Mexico
Prior art keywords
time hopping
transmissions
transmission
initial
retransmissions
Prior art date
Application number
MX2016011757A
Other languages
English (en)
Other versions
MX360529B (es
Inventor
Rangrao Tavildar Saurabha
GULATI Kapil
Patil Shailesh
Kumar Ghel Sudhir
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of MX2016011757A publication Critical patent/MX2016011757A/es
Publication of MX360529B publication Critical patent/MX360529B/es

Links

Classifications

    • 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
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
    • 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
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising arrangements
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1896—ARQ related signaling
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • 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
    • H04W72/23—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
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • 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
    • 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
    • H04B2001/6908—Spread spectrum techniques using time hopping
    • 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
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0093—Point-to-multipoint
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Abstract

Se describen aparatos, sistemas y dispositivos para transmisiones y retransmisiones de comunicaciones dispositivo-a-dispositivo (D2D); un mensaje D2D puede ser transmitido durante un periodo de comunicaciones inicial, seguido por una o más retransmisiones; un dispositivo puede transmitir una transmisión inicial, puede determinar un patrón de salto de tiempo para las retransmisiones, y puede determinar un recurso de transmisión para las retransmisiones con base, al menos en parte, en un recurso de la transmisión inicial y el patrón de salto de tiempo; los mensajes pueden incluir, por ejemplo, una asignación de programación (SA) para la transmisión de datos, o transmisiones de datos desde un dispositivo de transmisión; los patrones de salto de tiempo pueden ser determinados con base en tiempos y/o frecuencias de la transmisión inicial; una estación base puede transmitir un mensaje a un dispositivo de transmisión que indica uno o más patrones de salto de tiempo que van a ser utilizados para las transmisiones.
MX2016011757A 2014-03-19 2015-03-13 Salto de tiempo en transmisiones dispositivo-a-dispositivo. MX360529B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201461955676P 2014-03-19 2014-03-19
US14/645,852 US10477538B2 (en) 2014-03-19 2015-03-12 Time hopping in device-to-device transmissions
PCT/US2015/020341 WO2015142632A1 (en) 2014-03-19 2015-03-13 Time hopping in device-to-device transmissions

Publications (2)

Publication Number Publication Date
MX2016011757A true MX2016011757A (es) 2016-12-16
MX360529B MX360529B (es) 2018-11-07

Family

ID=54143457

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016011757A MX360529B (es) 2014-03-19 2015-03-13 Salto de tiempo en transmisiones dispositivo-a-dispositivo.

Country Status (9)

Country Link
US (1) US10477538B2 (es)
EP (1) EP3120640B1 (es)
JP (1) JP6749841B2 (es)
KR (1) KR102302116B1 (es)
CN (1) CN106105334B (es)
ES (1) ES2660371T3 (es)
HU (1) HUE036994T2 (es)
MX (1) MX360529B (es)
WO (1) WO2015142632A1 (es)

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WO2015199353A1 (ko) * 2014-06-24 2015-12-30 엘지전자 주식회사 단말간 직접 통신을 지원하는 통신 시스템에서 송수신 단말간 통신을 위한 자원할당 방법 및 이를 위한 장치
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CN108353420B (zh) * 2015-11-05 2022-04-15 富士通株式会社 通信装置以及无线通信方法
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EP3402269B1 (en) * 2016-01-27 2021-01-13 Huawei Technologies Co., Ltd. Communication method and communication device
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CN108631816B (zh) * 2017-03-24 2021-02-23 华为技术有限公司 发送数据的方法和装置，以及接收数据的方法和装置
CN113316219B (zh) * 2017-04-19 2022-07-29 华为技术有限公司 重复传输的方法及装置
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Also Published As

Publication number Publication date
CN106105334A (zh) 2016-11-09
US10477538B2 (en) 2019-11-12
MX360529B (es) 2018-11-07
ES2660371T3 (es) 2018-03-22
WO2015142632A1 (en) 2015-09-24
HUE036994T2 (hu) 2018-08-28
JP2017514357A (ja) 2017-06-01
EP3120640A1 (en) 2017-01-25
BR112016021577A2 (pt) 2017-08-15
KR102302116B1 (ko) 2021-09-13
BR112016021577A8 (pt) 2021-07-06
US20150271818A1 (en) 2015-09-24
JP6749841B2 (ja) 2020-09-02
CN106105334B (zh) 2019-06-11
EP3120640B1 (en) 2017-12-27
KR20160135201A (ko) 2016-11-25

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