CN107534948B - 用于无争用上行链路同步的装置 - Google Patents
用于无争用上行链路同步的装置 Download PDFInfo
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- CN107534948B CN107534948B CN201580078958.5A CN201580078958A CN107534948B CN 107534948 B CN107534948 B CN 107534948B CN 201580078958 A CN201580078958 A CN 201580078958A CN 107534948 B CN107534948 B CN 107534948B
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- CN
- China
- Prior art keywords
- pusch
- transmission
- further configured
- base station
- pusch transmission
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- Legal status (The legal status 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 status listed.)
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/0005—Synchronisation arrangements synchronizing of arrival of multiple uplinks
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- 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
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
- H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or 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
- H04L5/0055—Physical resource allocation for ACK/NACK
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access, e.g. scheduled or random access
- H04W74/04—Scheduled or contention-free access
-
- 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]
- H04W74/0808—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using carrier sensing, e.g. as in CSMA
Abstract
Description
Claims (33)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562161587P | 2015-05-14 | 2015-05-14 | |
US62/161,587 | 2015-05-14 | ||
PCT/US2015/000427 WO2016182533A1 (en) | 2015-05-14 | 2015-12-24 | Contention free physical uplink shared control channel (pusch) transmission using listen before talk |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107534948A CN107534948A (zh) | 2018-01-02 |
CN107534948B true CN107534948B (zh) | 2021-04-16 |
Family
ID=55300754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201580078958.5A Active CN107534948B (zh) | 2015-05-14 | 2015-12-24 | 用于无争用上行链路同步的装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10757664B2 (zh) |
EP (2) | EP3664528B1 (zh) |
JP (1) | JP6774961B2 (zh) |
CN (1) | CN107534948B (zh) |
HK (1) | HK1249327A1 (zh) |
WO (1) | WO2016182533A1 (zh) |
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US10939466B2 (en) * | 2015-09-25 | 2021-03-02 | Panasonic Intellectual Property Corporation Of America | User equipment and wireless communication method |
US10492220B2 (en) * | 2015-09-30 | 2019-11-26 | Qualcomm Incorporated | Opportunistic extended channel uplink grants for ECC |
US20170231005A1 (en) * | 2016-02-04 | 2017-08-10 | Ofinno Technologies, Llc | Channel access counter in a wireless network |
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US10412755B2 (en) * | 2016-03-25 | 2019-09-10 | Qualcomm Incorporated | Techniques for configuring uplink transmissions in a shared radio frequency spectrum band |
US20180035455A1 (en) * | 2016-07-28 | 2018-02-01 | Qualcomm Incorporated | Techniques for adaptive transmissions during urllc |
US10834757B2 (en) * | 2016-09-15 | 2020-11-10 | Qualcomm Incorporated | Methods and apparatus for channel reservation |
US10673593B2 (en) * | 2016-11-03 | 2020-06-02 | Huawei Technologies Co., Ltd. | HARQ signaling for grant-free uplink transmissions |
US10687358B2 (en) * | 2016-11-11 | 2020-06-16 | Qualcomm Incorporated | Opportunistic asynchronous operation for coordinated NR-SS |
US10425961B2 (en) * | 2016-11-24 | 2019-09-24 | Electronics And Telecommunications Research Institute | Non-orthogonal transmission method and apparatus in communication system |
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US11546929B2 (en) | 2017-01-09 | 2023-01-03 | Huawei Technologies Co., Ltd. | Systems and methods for signaling for semi-static configuration in grant-free uplink transmissions |
US10784996B2 (en) | 2017-01-16 | 2020-09-22 | Nokia Technologies Oy | HARQ feedback on grant-less UL |
US10264578B2 (en) * | 2017-01-31 | 2019-04-16 | Qualcomm Incorporated | Listen before transmit (LBT) communication channel for vehicle-to-vehicle communications |
US10244522B2 (en) | 2017-03-03 | 2019-03-26 | Qualcomm Incorporated | Signaling for multiplexing of low latency communication and sidelink communications |
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US10645730B2 (en) | 2017-04-06 | 2020-05-05 | Huawei Technologies Co., Ltd. | Flexible grant-free resource configuration signaling |
WO2018188626A1 (en) * | 2017-04-13 | 2018-10-18 | Huawei Technologies Co., Ltd. | Methods and apparatus for determining network identifier for use by user equipment |
JP6824444B2 (ja) * | 2017-05-18 | 2021-02-03 | エルジー エレクトロニクス インコーポレイティド | 無線通信システムにおけるコンテンションベースのアップリンクデータを送信する方法及び装置 |
EP4132212A3 (en) | 2017-06-16 | 2023-06-07 | Beijing Xiaomi Mobile Software Co., Ltd. | Distributed unit configuration update |
US10638371B2 (en) * | 2017-07-06 | 2020-04-28 | Qualcomm Incorporated | Universal reservation signal for medium sharing |
WO2019160967A1 (en) * | 2018-02-14 | 2019-08-22 | Idac Holdings, Inc. | Co-existence for new radio (nr) operation in unlicensed bands |
GB2575816A (en) * | 2018-07-23 | 2020-01-29 | Tcl Communication Ltd | Transmission techniques in a cellular network |
US10721628B2 (en) * | 2018-08-09 | 2020-07-21 | Qualcomm Incorporated | Low-latency communication in shared spectrum |
CN110881219B (zh) * | 2018-09-06 | 2022-09-02 | 成都鼎桥通信技术有限公司 | 一种上行资源分配方法和装置 |
US10779188B2 (en) | 2018-09-06 | 2020-09-15 | Cisco Technology, Inc. | Uplink bandwidth estimation over broadband cellular networks |
US11284472B2 (en) | 2018-09-26 | 2022-03-22 | Qualcomm Incorporated | Resource management, access control and mobility for grant-free uplink transmission |
EP3860293B1 (en) * | 2018-09-26 | 2024-03-06 | Fujitsu Limited | Processing method, device and system for lbt monitoring failure |
US11166310B2 (en) * | 2018-11-02 | 2021-11-02 | Qualcomm Incorporated | Channel access mechanism for wireless communications |
WO2020170419A1 (ja) * | 2019-02-22 | 2020-08-27 | 株式会社Nttドコモ | ユーザ端末及び無線通信方法 |
US20220174700A1 (en) * | 2019-03-27 | 2022-06-02 | Lg Electronics Inc. | Method and apparatus for transmitting/receiving physical uplink shared channel in wireless communication system |
EP3967099A1 (en) * | 2019-05-10 | 2022-03-16 | Qualcomm Incorporated | Methods and apparatuses for sharing a transmission opportunity |
US11791943B2 (en) * | 2019-07-26 | 2023-10-17 | Qualcomm Incorporated | Techniques for retransmissions in wireless communication systems |
US20210266876A1 (en) * | 2020-02-25 | 2021-08-26 | Qualcomm Incorporated | Consolidated feedback indication and feedback transmission |
CN113783648A (zh) * | 2020-06-10 | 2021-12-10 | 中兴通讯股份有限公司 | 一种信息传输方法、装置、设备和存储介质 |
WO2024019356A1 (ko) * | 2022-07-18 | 2024-01-25 | 삼성전자 주식회사 | 복수의 링크의 지연 시간에 기반한 동작을 수행하는 전자 장치 및 전자 장치의 동작 방법 |
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-
2015
- 2015-12-24 US US15/566,511 patent/US10757664B2/en active Active
- 2015-12-24 EP EP20154125.7A patent/EP3664528B1/en active Active
- 2015-12-24 JP JP2017554017A patent/JP6774961B2/ja active Active
- 2015-12-24 EP EP15831250.4A patent/EP3295727B1/en active Active
- 2015-12-24 CN CN201580078958.5A patent/CN107534948B/zh active Active
- 2015-12-24 WO PCT/US2015/000427 patent/WO2016182533A1/en active Application Filing
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2018
- 2018-07-03 HK HK18108551.4A patent/HK1249327A1/zh unknown
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CN104333902A (zh) * | 2014-11-06 | 2015-02-04 | 东莞宇龙通信科技有限公司 | 数据同步方法、同步系统、具有基站功能的设备和终端 |
CN104333873A (zh) * | 2014-11-28 | 2015-02-04 | 东莞宇龙通信科技有限公司 | 信道检测方法及系统、具有基站功能的设备和终端 |
Also Published As
Publication number | Publication date |
---|---|
US20180302868A1 (en) | 2018-10-18 |
CN107534948A (zh) | 2018-01-02 |
EP3295727A1 (en) | 2018-03-21 |
WO2016182533A1 (en) | 2016-11-17 |
EP3664528B1 (en) | 2022-01-26 |
EP3664528A1 (en) | 2020-06-10 |
HK1249327A1 (zh) | 2018-10-26 |
US10757664B2 (en) | 2020-08-25 |
JP6774961B2 (ja) | 2020-10-28 |
EP3295727B1 (en) | 2020-01-29 |
JP2018519692A (ja) | 2018-07-19 |
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