CN107852687B - 与辅助的毫米波增强节点b的上行链路同步 - Google Patents
与辅助的毫米波增强节点b的上行链路同步 Download PDFInfo
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- CN107852687B CN107852687B CN201680042050.3A CN201680042050A CN107852687B CN 107852687 B CN107852687 B CN 107852687B CN 201680042050 A CN201680042050 A CN 201680042050A CN 107852687 B CN107852687 B CN 107852687B
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- base station
- rach
- millimeter wave
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- 230000005540 biological transmission Effects 0.000 claims abstract description 164
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Images
Classifications
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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
-
- 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
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
- H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
- H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
- H04W74/0891—Non-scheduled access, e.g. ALOHA using a dedicated channel for access for synchronized access
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (30)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/827,678 | 2015-08-17 | ||
US14/827,678 US10075985B2 (en) | 2015-08-17 | 2015-08-17 | Uplink synchronization with assisted mmWAVE enhanced node B |
PCT/US2016/043743 WO2017030740A1 (en) | 2015-08-17 | 2016-07-22 | Uplink synchronization with assisted mmwave enhanced node b |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107852687A CN107852687A (zh) | 2018-03-27 |
CN107852687B true CN107852687B (zh) | 2021-04-09 |
Family
ID=56618252
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201680042050.3A Active CN107852687B (zh) | 2015-08-17 | 2016-07-22 | 与辅助的毫米波增强节点b的上行链路同步 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10075985B2 (zh) |
CN (1) | CN107852687B (zh) |
HK (1) | HK1251760A1 (zh) |
WO (1) | WO2017030740A1 (zh) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9930656B2 (en) * | 2015-12-21 | 2018-03-27 | Intel IP Corporation | Cell search and synchronization in millimeter-wave capable small cells |
GB2546099B (en) * | 2016-01-08 | 2019-05-29 | Samsung Electronics Co Ltd | Initial access method |
US10542464B2 (en) * | 2016-04-01 | 2020-01-21 | Futurewei Technologies, Inc. | Methods for data communication to a platoon of connected vehicles |
US10412767B2 (en) * | 2016-04-20 | 2019-09-10 | Futurewei Technologies, Inc. | System and method for initial attachment in a communications system utilizing beam-formed signals |
US10165453B1 (en) * | 2016-06-07 | 2018-12-25 | Siklu Communication ltd. | Systems and methods for propagating millimeter-waves in conjunction with an obstacle |
US11696218B2 (en) | 2016-10-21 | 2023-07-04 | Qualcomm Incorporated | Multiplexing initial access and data transmissions in assisted millimeter wave systems |
US10320475B2 (en) * | 2016-10-21 | 2019-06-11 | Qualcomm Incorporated | Power control in assisted millimeter wave initial access |
US10405348B2 (en) * | 2016-10-25 | 2019-09-03 | Qualcomm Incorporated | Slotted transmission and directional reception of RTS |
US10284278B2 (en) | 2016-11-04 | 2019-05-07 | Qualcomm Incorporated | Beam management for various levels of beam correspondence |
US11283575B2 (en) * | 2016-11-10 | 2022-03-22 | Qualcomm Incorporated | Sequence generation for systems supporting mixed numerologies |
US10425264B2 (en) | 2017-01-09 | 2019-09-24 | Lg Electronics Inc. | Method of transmitting synchronization signal and apparatus therefor |
RU2727183C1 (ru) * | 2017-05-03 | 2020-07-21 | ЭлДжи ЭЛЕКТРОНИКС ИНК. | Способ для передачи и приема канала с произвольным доступом и устройство для его передачи и приема |
CN110061821B (zh) * | 2018-01-11 | 2023-06-09 | 北京三星通信技术研究有限公司 | 随机接入前导序列发射功率确定方法、用户设备、基站和计算机可读介质 |
EP4054274B1 (en) | 2017-07-04 | 2023-06-14 | Samsung Electronics Co., Ltd. | Method and apparatus for communication based on frame structure |
KR102588451B1 (ko) * | 2017-07-04 | 2023-10-12 | 삼성전자주식회사 | 프레임 구조에 기반한 통신 방법 및 장치 |
TW201931813A (zh) * | 2018-01-09 | 2019-08-01 | 財團法人資訊工業策進會 | 無線通訊裝置及其時頻同步方法與非暫態電腦可讀取紀錄媒體 |
US10432798B1 (en) | 2018-05-25 | 2019-10-01 | At&T Intellectual Property I, L.P. | System, method, and apparatus for service grouping of users to different speed tiers for wireless communication |
US10419943B1 (en) | 2018-06-15 | 2019-09-17 | At&T Intellectual Property I, L.P. | Overlay of millimeter wave (mmWave) on citizens broadband radio service (CBRS) for next generation fixed wireless (NGFW) deployment |
US10798537B2 (en) | 2018-07-09 | 2020-10-06 | At&T Intellectual Property I, L.P. | Next generation fixed wireless qualification tool for speed-tier based subscription |
US11224012B1 (en) | 2020-06-18 | 2022-01-11 | T-Mobile Usa, Inc. | Simulating continuous millimeter wave band access to a telecommunications network |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013183933A1 (en) * | 2012-06-05 | 2013-12-12 | Samsung Electronics Co., Ltd. | Uplink channel sounding and channel state information estimation in mobile communication systems with multiple antennas |
CN103988551A (zh) * | 2011-12-08 | 2014-08-13 | 交互数字专利控股公司 | 用于毫米波通信系统的方法和装置 |
WO2015089303A1 (en) * | 2013-12-12 | 2015-06-18 | Intel Corporation | User equipment and method for cell association and beamforming training with a mmwave capable small cell |
EP2887561A1 (en) * | 2013-12-18 | 2015-06-24 | Alcatel Lucent | Beamforming apparatuses, methods and computer programs for a base station transceiver and a mobile transceiver |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101485807B1 (ko) * | 2009-04-01 | 2015-01-28 | 삼성전자주식회사 | 무선 통신 시스템의 랜덤 액세스 방법 및 장치 |
US9661612B2 (en) | 2012-06-29 | 2017-05-23 | Samsung Electronics Co., Ltd. | Methods and apparatus for uplink control channel multiplexing in beamformed cellular systems |
WO2014119832A1 (en) * | 2013-01-29 | 2014-08-07 | Lg Electronics Inc. | Method and apparatus for transmitting random access channel designed for transmission in high carrier frequency in a wireless communication system |
US10326546B2 (en) * | 2014-09-19 | 2019-06-18 | Qualcomm Incorporated | Directional synchronization signals in wireless communications |
-
2015
- 2015-08-17 US US14/827,678 patent/US10075985B2/en active Active
-
2016
- 2016-07-22 WO PCT/US2016/043743 patent/WO2017030740A1/en active Application Filing
- 2016-07-22 CN CN201680042050.3A patent/CN107852687B/zh active Active
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2018
- 2018-08-23 HK HK18110875.9A patent/HK1251760A1/zh unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103988551A (zh) * | 2011-12-08 | 2014-08-13 | 交互数字专利控股公司 | 用于毫米波通信系统的方法和装置 |
WO2013183933A1 (en) * | 2012-06-05 | 2013-12-12 | Samsung Electronics Co., Ltd. | Uplink channel sounding and channel state information estimation in mobile communication systems with multiple antennas |
WO2015089303A1 (en) * | 2013-12-12 | 2015-06-18 | Intel Corporation | User equipment and method for cell association and beamforming training with a mmwave capable small cell |
EP2887561A1 (en) * | 2013-12-18 | 2015-06-24 | Alcatel Lucent | Beamforming apparatuses, methods and computer programs for a base station transceiver and a mobile transceiver |
Also Published As
Publication number | Publication date |
---|---|
HK1251760A1 (zh) | 2019-02-01 |
US20170055298A1 (en) | 2017-02-23 |
US10075985B2 (en) | 2018-09-11 |
CN107852687A (zh) | 2018-03-27 |
WO2017030740A1 (en) | 2017-02-23 |
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