CN107211441B - 用于许可-辅助的接入的上行调度 - Google Patents
用于许可-辅助的接入的上行调度 Download PDFInfo
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- CN107211441B CN107211441B CN201580071750.0A CN201580071750A CN107211441B CN 107211441 B CN107211441 B CN 107211441B CN 201580071750 A CN201580071750 A CN 201580071750A CN 107211441 B CN107211441 B CN 107211441B
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- 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
- H04W72/20—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
- 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
- H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
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- 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
- H04L5/0078—Timing of allocation
- H04L5/008—Timing of allocation once only, on installation
-
- 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
- H04L5/0094—Indication of how sub-channels of the path are allocated
-
- 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
- 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
- H04W74/0816—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using carrier sensing, e.g. as in CSMA carrier sensing with collision avoidance
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
-
- 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
- H04L1/1607—Details of the supervisory signal
- H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
-
- 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
- H04L5/0001—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
Abstract
Description
Claims (47)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562110185P | 2015-01-30 | 2015-01-30 | |
US62/110,185 | 2015-01-30 | ||
PCT/US2015/064925 WO2016122784A1 (en) | 2015-01-30 | 2015-12-10 | Uplink scheduling for license assisted access |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107211441A CN107211441A (zh) | 2017-09-26 |
CN107211441B true CN107211441B (zh) | 2021-07-30 |
Family
ID=56544137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201580071750.0A Active CN107211441B (zh) | 2015-01-30 | 2015-12-10 | 用于许可-辅助的接入的上行调度 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10389494B2 (zh) |
EP (2) | EP3251455B1 (zh) |
CN (1) | CN107211441B (zh) |
WO (1) | WO2016122784A1 (zh) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016122784A1 (en) | 2015-01-30 | 2016-08-04 | Intel IP Corporation | Uplink scheduling for license assisted access |
US10624119B2 (en) * | 2015-04-08 | 2020-04-14 | Qualcomm Incorporated | Transmission scheduling for contention based carrier |
WO2016167623A1 (ko) * | 2015-04-16 | 2016-10-20 | 엘지전자(주) | 무선 통신 시스템에서 상향링크 데이터 전송 방법 및 이를 위한 장치 |
US10425942B2 (en) * | 2015-06-21 | 2019-09-24 | Lg Electronics Inc. | Method and device for transmitting uplink in unlicensed band |
US10123335B2 (en) * | 2015-07-30 | 2018-11-06 | Qualcomm Incorporated | Quality of service related enhancements for LTE over shared spectrum |
WO2017061662A1 (ko) * | 2015-10-07 | 2017-04-13 | 엘지전자 주식회사 | 무선 통신 시스템에서 harq를 사용하여 재전송 데이터를 전송하는 방법 및 장치 |
US10798735B2 (en) | 2015-11-06 | 2020-10-06 | Qualcomm Incorporated | Enhanced licensed assisted access uplink channel access |
KR102420603B1 (ko) * | 2015-11-25 | 2022-07-13 | 삼성전자주식회사 | 통신 시스템에서 채널 감지 방법 및 장치 |
US10397879B2 (en) * | 2016-02-01 | 2019-08-27 | Ofinno, Llc | Uplink channel transmission in a wireless device and wireless network |
CN107040347B (zh) * | 2016-02-03 | 2021-05-25 | 电信科学技术研究院 | 一种上行传输方法及装置 |
US10412755B2 (en) * | 2016-03-25 | 2019-09-10 | Qualcomm Incorporated | Techniques for configuring uplink transmissions in a shared radio frequency spectrum band |
US20170290031A1 (en) * | 2016-03-29 | 2017-10-05 | Lg Electronics Inc. | Method of transmitting scheduling request signal in next generation wireless communication system and apparatus therefor |
US10952031B2 (en) * | 2016-05-20 | 2021-03-16 | Huawei Technologies Co., Ltd. | Licensed-assisted user equipment cooperation in unlicensed sidelink |
US20180035455A1 (en) * | 2016-07-28 | 2018-02-01 | Qualcomm Incorporated | Techniques for adaptive transmissions during urllc |
CN107770871B (zh) * | 2016-08-22 | 2021-09-14 | 华为技术有限公司 | 消息收发方法、终端设备和网络设备 |
US10638444B2 (en) * | 2016-12-01 | 2020-04-28 | Qualcomm Incorporated | Positioning techniques for wireless communications devices using shared radio frequency spectrum |
US10764871B2 (en) | 2017-01-16 | 2020-09-01 | Qualcomm Incorporated | Extension of data transmission from ULRB to ULCB |
WO2018172620A1 (en) | 2017-03-23 | 2018-09-27 | Nokia Technologies Oy | Opportunistic and interference aware usage of tdd band |
US11265849B2 (en) | 2017-05-30 | 2022-03-01 | Huawei Technologies Co., Ltd. | Grant-based uplink transmission in unlicensed band |
US10687313B2 (en) | 2017-05-30 | 2020-06-16 | Huawei Technologies Co., Ltd. | Grant-based uplink transmission in unlicensed band |
KR102647787B1 (ko) * | 2017-08-12 | 2024-03-15 | 주식회사 윌러스표준기술연구소 | 비면허 대역에서의 채널 액세스 방법, 장치 및 시스템 |
CN109698738B (zh) * | 2017-10-24 | 2022-04-29 | 华为技术有限公司 | 通信方法和通信装置 |
WO2019082156A1 (en) * | 2017-10-27 | 2019-05-02 | Telefonaktiebolaget Lm Ericsson (Publ) | METHODS AND APPARATUS FOR PLANNING IN AN LAA |
WO2019127286A1 (zh) * | 2017-12-28 | 2019-07-04 | Oppo广东移动通信有限公司 | 无线通信方法、网络设备和终端设备 |
US20190254051A1 (en) * | 2018-02-13 | 2019-08-15 | Mediatek Inc. | Configured Physical Uplink Shared Channel (PUSCH) Opportunities with Activation |
US11212806B2 (en) * | 2018-12-14 | 2021-12-28 | Apple Inc. | NAN fine-grained availability schedule indications |
US11659402B2 (en) * | 2019-03-15 | 2023-05-23 | Apple Inc. | Enhanced reservation signal for cellular communication in unlicensed spectrum |
WO2020223836A1 (en) * | 2019-05-03 | 2020-11-12 | Qualcomm Incorporated | Techniques for selecting random access preambles and payload formats in wireless communications |
US11219063B2 (en) * | 2019-08-15 | 2022-01-04 | Charter Communications Operating, Llc | Enhanced implementation of a random access channel |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW200729810A (en) * | 2005-11-11 | 2007-08-01 | Ntt Docomo Inc | Control channel allocation apparatus, mobile communication system and control channel allocation method |
KR20140017517A (ko) * | 2010-12-06 | 2014-02-11 | 인터디지탈 패튼 홀딩스, 인크 | 허가 면제 스펙트럼에서의 무선 동작을 가능케 하는 방법 |
KR101909035B1 (ko) * | 2011-06-06 | 2018-12-19 | 엘지전자 주식회사 | 반송파 집성 기법이 적용된 무선 통신 시스템에서 복수의 단말에 관한 신호를 다중화하는 방법 및 이를 위한 장치 |
US9369247B2 (en) * | 2013-03-15 | 2016-06-14 | Blackberry Limited | Simultaneously accessing shared resources |
US10314077B2 (en) * | 2013-05-20 | 2019-06-04 | Qualcomm Incorporated | Gating scheme for wireless communication over unlicensed spectrum |
US20160050667A1 (en) * | 2014-08-18 | 2016-02-18 | Samsung Electronics Co., Ltd. | Communication on licensed and unlicensed bands |
US9907085B2 (en) * | 2014-09-26 | 2018-02-27 | Avago Technologies General Ip (Singapore) Pte. Ltd. | WIFI-coordinated LAA-LTE |
WO2016122784A1 (en) | 2015-01-30 | 2016-08-04 | Intel IP Corporation | Uplink scheduling for license assisted access |
-
2015
- 2015-12-10 WO PCT/US2015/064925 patent/WO2016122784A1/en active Application Filing
- 2015-12-10 EP EP15880643.0A patent/EP3251455B1/en active Active
- 2015-12-10 US US15/537,024 patent/US10389494B2/en not_active Expired - Fee Related
- 2015-12-10 CN CN201580071750.0A patent/CN107211441B/zh active Active
- 2015-12-10 EP EP21201224.9A patent/EP3958639A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP3251455B1 (en) | 2021-12-08 |
US10389494B2 (en) | 2019-08-20 |
CN107211441A (zh) | 2017-09-26 |
EP3251455A1 (en) | 2017-12-06 |
EP3958639A1 (en) | 2022-02-23 |
EP3251455A4 (en) | 2018-09-12 |
US20170366308A1 (en) | 2017-12-21 |
WO2016122784A1 (en) | 2016-08-04 |
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