BR112019008837A2 - configuração de sub-banda variável de espaço de busca - Google Patents

configuração de sub-banda variável de espaço de busca

Info

Publication number
BR112019008837A2
BR112019008837A2 BR112019008837A BR112019008837A BR112019008837A2 BR 112019008837 A2 BR112019008837 A2 BR 112019008837A2 BR 112019008837 A BR112019008837 A BR 112019008837A BR 112019008837 A BR112019008837 A BR 112019008837A BR 112019008837 A2 BR112019008837 A2 BR 112019008837A2
Authority
BR
Brazil
Prior art keywords
subband configuration
search space
frequency band
space variable
variable subband
Prior art date
Application number
BR112019008837A
Other languages
English (en)
Inventor
Larsson Daniel
Baldemair Robert
Falahati Sorour
Parkvall Stefan
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of BR112019008837A2 publication Critical patent/BR112019008837A2/pt

Links

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
    • 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
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • 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
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • 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
    • H04L5/0042—Arrangements for allocating sub-channels of the transmission path intra-user or intra-terminal 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0092—Indication of how the channel is divided
    • 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
    • H04W28/20—Negotiating bandwidth
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0833—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure
    • 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
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • 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
    • 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

Abstract

sistemas de comunicação de rádio, dispositivos e métodos para permitir a configuração de sub-banda variável de um ou mais espaços de busca. em um primeiro intervalo de tempo, um ue tenta decodificar um ou mais canais de controle nos recursos de enlace descendente ou enlace lateral de uma primeira configuração de sub-banda. em um segundo intervalo de tempo, o ue tenta decodificar um ou mais canais de controle nos recursos de enlace descendente ou enlace lateral de uma segunda configuração de sub-banda. a primeira configuração de sub-banda abrange uma primeira faixa de frequência e a segunda configuração de sub-banda abrange uma segunda faixa de frequência diferente da primeira faixa de frequência.
BR112019008837A 2016-11-03 2016-12-21 configuração de sub-banda variável de espaço de busca BR112019008837A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662417285P 2016-11-03 2016-11-03
PCT/SE2016/051302 WO2018084758A1 (en) 2016-11-03 2016-12-21 Variable subband configuration of search space

Publications (1)

Publication Number Publication Date
BR112019008837A2 true BR112019008837A2 (pt) 2019-07-09

Family

ID=57861197

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019008837A BR112019008837A2 (pt) 2016-11-03 2016-12-21 configuração de sub-banda variável de espaço de busca

Country Status (6)

Country Link
US (2) US11265863B2 (pt)
EP (2) EP3896887A1 (pt)
CN (2) CN114938261A (pt)
BR (1) BR112019008837A2 (pt)
ES (1) ES2870040T3 (pt)
WO (1) WO2018084758A1 (pt)

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EP3566518A4 (en) 2017-01-05 2020-09-02 Nokia Technologies Oy OPTIMIZING DOWNLINK CONTROL CHANNEL MONITORING FOR CONTINUOUS RECEPTION MODE AND / OR NARROW BAND OPERATION
KR20210122859A (ko) 2019-04-16 2021-10-12 엘지전자 주식회사 무선통신시스템에서 사이드링크 신호를 전송하는 방법
CN112788671A (zh) * 2019-11-06 2021-05-11 维沃移动通信有限公司 物理下行控制信道的检测方法及装置
US11877302B2 (en) * 2020-01-07 2024-01-16 Qualcomm Incorporated Control channel element and blind decode limits for physical downlink control channel
EP4136904A4 (en) * 2020-04-15 2024-02-07 Qualcomm Inc STAND-ALONE SIDELINK COMMUNICATION OVER UNLICENSED BAND

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CN101088239B (zh) * 2004-10-14 2012-11-28 高通股份有限公司 用于无线通信系统中支持不同带宽的无线终端方法和装置
MX2009004494A (es) * 2006-11-01 2009-05-13 Qualcomm Inc Administracion de recursos que depende de la sub-banda.
CN101272175B (zh) * 2007-03-21 2013-02-13 电信科学技术研究院 时分双工ofdma系统上行控制信令传输方法与装置
US10638464B2 (en) 2011-04-01 2020-04-28 Futurewei Technologies, Inc. System and method for transmission and reception of control channels in a communications system
US9565655B2 (en) * 2011-04-13 2017-02-07 Google Technology Holdings LLC Method and apparatus to detect the transmission bandwidth configuration of a channel in connection with reducing interference between channels in wireless communication systems
JP5858047B2 (ja) * 2011-09-30 2016-02-10 富士通株式会社 無線通信システム、基地局、移動局及び無線通信方法
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US9655110B2 (en) * 2014-11-07 2017-05-16 Alcatel Lucent Enhanced physical downlink control channel user equipment specific search space subband hopping for machine type communication device
US9877278B2 (en) * 2015-04-10 2018-01-23 Futurewei Technologies, Inc. Monitoring a narrowband control channel for a wideband system to reduce power consumption
US10098120B2 (en) * 2016-01-19 2018-10-09 Qualcomm Incorporated Uplink grants for narrowband internet-of-things
US10299260B2 (en) * 2016-05-20 2019-05-21 Qualcomm Incorporated Methods and apparatus for flexible bandwidth operation
US10306441B2 (en) * 2016-07-08 2019-05-28 Qualcomm Incorporated Techniques for supporting a wider band mode for enhanced machine type communication
US10728852B2 (en) * 2016-07-18 2020-07-28 Qualcomm Incorporated Efficient power utilization for enhanced component carriers
RU2738349C2 (ru) * 2016-08-10 2020-12-11 Идак Холдингз, Инк. Способы гибкого использования ресурсов
US10631280B2 (en) 2016-11-03 2020-04-21 Telefonaktiebolaget Lm Ericsson (Publ) Variable subband configuration of search space

Also Published As

Publication number Publication date
CN109983725A (zh) 2019-07-05
CN114938261A (zh) 2022-08-23
EP3535896A1 (en) 2019-09-11
EP3535896B1 (en) 2021-04-14
US20220159633A1 (en) 2022-05-19
CN109983725B (zh) 2022-03-04
WO2018084758A1 (en) 2018-05-11
ES2870040T3 (es) 2021-10-26
EP3896887A1 (en) 2021-10-20
US11265863B2 (en) 2022-03-01
US20200213985A1 (en) 2020-07-02

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Legal Events

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B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]