KR102628418B1 - 기회적 확장된 채널 업링크 그랜트들 - Google Patents

기회적 확장된 채널 업링크 그랜트들 Download PDF

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Publication number
KR102628418B1
KR102628418B1 KR1020237010438A KR20237010438A KR102628418B1 KR 102628418 B1 KR102628418 B1 KR 102628418B1 KR 1020237010438 A KR1020237010438 A KR 1020237010438A KR 20237010438 A KR20237010438 A KR 20237010438A KR 102628418 B1 KR102628418 B1 KR 102628418B1
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South Korea
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channel
ecca
scheduling message
check
wireless communication
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Korean (ko)
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KR20230047213A (ko
Inventor
징 선
타오 루오
태상 유
싯다르타 말리크
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퀄컴 인코포레이티드
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/04—Scheduled access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0006—Assessment of spectral gaps suitable for allocating digitally modulated signals, e.g. for carrier allocation in cognitive radio
    • 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
    • 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
    • H04L5/0092—Indication of how the channel is divided
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • H04W72/20—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
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • 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
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • 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) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020237010438A 2015-09-30 2016-09-02 기회적 확장된 채널 업링크 그랜트들 Active KR102628418B1 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201562235350P 2015-09-30 2015-09-30
US62/235,350 2015-09-30
US15/215,422 US10492220B2 (en) 2015-09-30 2016-07-20 Opportunistic extended channel uplink grants for ECC
US15/215,422 2016-07-20
PCT/US2016/050216 WO2017058466A1 (en) 2015-09-30 2016-09-02 Opportunistic extended channel uplink grants
KR1020187012020A KR102602168B1 (ko) 2015-09-30 2016-09-02 기회적 확장된 채널 업링크 그랜트들

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020187012020A Division KR102602168B1 (ko) 2015-09-30 2016-09-02 기회적 확장된 채널 업링크 그랜트들

Publications (2)

Publication Number Publication Date
KR20230047213A KR20230047213A (ko) 2023-04-06
KR102628418B1 true KR102628418B1 (ko) 2024-01-23

Family

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KR1020187012020A Active KR102602168B1 (ko) 2015-09-30 2016-09-02 기회적 확장된 채널 업링크 그랜트들
KR1020237010438A Active KR102628418B1 (ko) 2015-09-30 2016-09-02 기회적 확장된 채널 업링크 그랜트들

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Country Status (8)

Country Link
US (2) US10492220B2 (enExample)
EP (1) EP3357183B1 (enExample)
JP (2) JP6821668B2 (enExample)
KR (2) KR102602168B1 (enExample)
CN (1) CN108141338B (enExample)
BR (1) BR112018006419A2 (enExample)
TW (1) TW201713065A (enExample)
WO (1) WO2017058466A1 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10433332B2 (en) * 2014-11-04 2019-10-01 Lg Electronics Inc. Method for transmitting uplink in unlicensed band and device using same
US10492220B2 (en) 2015-09-30 2019-11-26 Qualcomm Incorporated Opportunistic extended channel uplink grants for ECC
US20170317779A1 (en) * 2016-04-28 2017-11-02 Futurewei Technologies, Inc. Channel Bonding in Multiple-Wavelength Passive Optical Networks (PONs)
WO2018028838A1 (en) * 2016-08-12 2018-02-15 Telefonaktiebolaget Lm Ericsson (Publ) Technique for determining a channel width of a channel used in a wireless communication network
US11576206B2 (en) * 2016-09-30 2023-02-07 Qualcomm Incorporated Multefire autonomous uplink channel clearance signaling
US10681738B2 (en) * 2016-12-16 2020-06-09 Ofinno, Llc Random access in a wireless device and wireless network
CN108886816B (zh) 2017-02-27 2021-03-30 华为技术有限公司 数据发送方法和用户设备
US10863543B2 (en) * 2017-12-01 2020-12-08 Qualcomm Incorporated Subband based uplink access for NR-SS
CN117156596A (zh) * 2018-08-09 2023-12-01 北京小米移动软件有限公司 用于宽带宽的小区及信道接入
EP3888256A4 (en) 2018-11-27 2022-08-31 Xcom Labs, Inc. NON-COHERENT COOPERATIVE MIMO COMMUNICATIONS
CN111436154B (zh) 2019-02-15 2021-09-07 维沃移动通信有限公司 一种非授权频段的上行传输方法、终端及网络设备
WO2021197596A1 (en) * 2020-04-01 2021-10-07 Telefonaktiebolaget Lm Ericsson (Publ) Control of reliability target based transmissions on lbt carriers
US12088499B2 (en) 2020-04-15 2024-09-10 Virewirx, Inc. System and method for reducing data packet processing false alarms
EP4158795A4 (en) 2020-05-26 2024-06-19 Xcom Labs, Inc. INTERFERENCE-AWARE BEAM FORMING
WO2022093988A1 (en) 2020-10-30 2022-05-05 XCOM Labs, Inc. Clustering and/or rate selection in multiple-input multiple-output communication systems
KR20230118111A (ko) 2020-12-16 2023-08-10 엑스콤 랩스 인코퍼레이티드 쿼시-옴니 및 지향성 빔을 갖는 무선 통신
KR20230151108A (ko) 2021-04-06 2023-10-31 닛폰세이테츠 가부시키가이샤 방향성 전자 강판 및 절연 피막의 형성 방법
US12058694B2 (en) * 2022-03-15 2024-08-06 Qualcomm Incorporated Uplink logical channel specific modulation and coding scheme signaling

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012101481A1 (en) 2011-01-26 2012-08-02 Nokia Corporation Apparatus and method for radio systems co-existence on secondary carriers
US20140362780A1 (en) 2013-06-11 2014-12-11 Qualcomm Incorporated Lte/lte-a uplink carrier aggregation using unlicensed spectrum
US20150172950A1 (en) 2013-12-13 2015-06-18 Qualcomm Incorporated Csi feedback in lte/lte-advanced systems with unlicensed spectrum

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8275323B1 (en) * 2006-07-14 2012-09-25 Marvell International Ltd. Clear-channel assessment in 40 MHz wireless receivers
US8363578B1 (en) * 2007-04-23 2013-01-29 Marvell International Ltd. Bandwidth selection method and apparatus
CN101115300B (zh) * 2007-08-02 2011-06-08 华为技术有限公司 一种调整扩展广播控制信道bcch信道的方法、装置
US7990919B2 (en) * 2008-03-20 2011-08-02 Apple Inc. Techniques for reducing communication errors in a wireless communication system
JP5061164B2 (ja) * 2009-08-17 2012-10-31 株式会社エヌ・ティ・ティ・ドコモ 移動通信方法、移動局及び無線基地局
US9271107B2 (en) * 2012-01-30 2016-02-23 Lg Electronics Inc. Connection establishment method and apparatus for MTC UE
US9204451B2 (en) * 2013-03-06 2015-12-01 Broadcom Corporation Clear channel assessment (CCA) levels within wireless communications
EP3011793B1 (en) * 2013-07-17 2018-09-12 MediaTek Singapore Pte Ltd. Wide bandwidth favored channel access methods in wireless local area networks
US20150103715A1 (en) 2013-10-14 2015-04-16 Qualcomm Incorporated Downlink control format indicator
US10499421B2 (en) 2014-03-21 2019-12-03 Qualcomm Incorporated Techniques for configuring preamble and overhead signals for transmissions in an unlicensed radio frequency spectrum band
CN107113881B (zh) * 2014-09-26 2021-01-15 韩国电子通信研究院 无线电信道接入方法和设备
US20160095114A1 (en) * 2014-09-26 2016-03-31 Electronics And Telecommunications Research Institute Method and apparatus for managing allocation and usage of radio resource, method and apparatus for transmitting data through unlicensed band channel, and method and apparatus for managing access of radio resource
CN107079455B (zh) * 2014-10-31 2021-02-23 三星电子株式会社 使用移动通信系统中免执照频带的用于通信的方法和设备
EP3018855B1 (en) * 2014-11-07 2019-03-20 Panasonic Intellectual Property Corporation of America Physical downlink control channel PDCCH assignment procedure
US9949285B2 (en) * 2015-01-07 2018-04-17 Futurewei Technologies, Inc. System and method for digital communications with interference avoidance
WO2016119207A1 (en) * 2015-01-30 2016-08-04 Telefonaktiebolaget Lm Ericsson (Publ) Harq/csi ack feedback method over unlicensed carriers
ES2899904T3 (es) * 2015-03-17 2022-03-15 Ericsson Telefon Ab L M Escuchar-Antes-De-Hablar para la operación de múltiples portadoras en espectro sin licencia
US10667294B2 (en) * 2015-04-08 2020-05-26 Apple Inc. Carrier-sensing techniques for LTE-based transmissions over unlicensed carriers
KR102521355B1 (ko) * 2015-04-09 2023-04-14 삼성전자주식회사 비면허 대역을 사용하는 통신시스템에서 주파수 재사용을 위한 lbt 기법
US10051662B2 (en) * 2015-04-15 2018-08-14 Mediatek Inc. Methods of listen-before-talk mechanism for opportunistic spectrum access
US10375729B2 (en) * 2015-05-14 2019-08-06 Samsung Electronics Co., Ltd. Method for transmitting and receiving data in wireless communication system using shared band, and device therefor
EP3295727B1 (en) * 2015-05-14 2020-01-29 Intel IP Corporation Contention free physical uplink shared control channel (pusch) transmission using listen before talk
EP3308589A1 (en) * 2015-06-09 2018-04-18 Marvell World Trade Ltd. Channel access for simultaneous uplink transmissons by multiple communication devices
CN106301733B (zh) * 2015-06-26 2020-11-20 中兴通讯股份有限公司 数据的传输方法及装置
US10742562B2 (en) * 2015-07-16 2020-08-11 Samsung Electronics Co., Ltd. Method and apparatus for adaptive control of contention window in LAA
CN107852748B (zh) * 2015-08-14 2021-09-14 英特尔公司 多载波对话前监听
US10492220B2 (en) 2015-09-30 2019-11-26 Qualcomm Incorporated Opportunistic extended channel uplink grants for ECC

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012101481A1 (en) 2011-01-26 2012-08-02 Nokia Corporation Apparatus and method for radio systems co-existence on secondary carriers
US20140362780A1 (en) 2013-06-11 2014-12-11 Qualcomm Incorporated Lte/lte-a uplink carrier aggregation using unlicensed spectrum
US20150172950A1 (en) 2013-12-13 2015-06-18 Qualcomm Incorporated Csi feedback in lte/lte-advanced systems with unlicensed spectrum

Also Published As

Publication number Publication date
US20170094683A1 (en) 2017-03-30
US11452133B2 (en) 2022-09-20
JP2021064965A (ja) 2021-04-22
TW201713065A (zh) 2017-04-01
CN108141338B (zh) 2021-09-03
US10492220B2 (en) 2019-11-26
US20200077439A1 (en) 2020-03-05
JP7100720B2 (ja) 2022-07-13
WO2017058466A1 (en) 2017-04-06
CN108141338A (zh) 2018-06-08
KR20230047213A (ko) 2023-04-06
KR102602168B1 (ko) 2023-11-13
EP3357183B1 (en) 2020-06-24
BR112018006419A2 (pt) 2018-10-09
JP6821668B2 (ja) 2021-01-27
JP2018535586A (ja) 2018-11-29
KR20180061303A (ko) 2018-06-07
EP3357183A1 (en) 2018-08-08

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