CN107925605A - 针对5g rat中的基于波束的无小区操作的随机接入过程 - Google Patents
针对5g rat中的基于波束的无小区操作的随机接入过程 Download PDFInfo
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- CN107925605A CN107925605A CN201680048038.3A CN201680048038A CN107925605A CN 107925605 A CN107925605 A CN 107925605A CN 201680048038 A CN201680048038 A CN 201680048038A CN 107925605 A CN107925605 A CN 107925605A
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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
- H04W74/08—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
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0868—Hybrid systems, i.e. switching and combining
- H04B7/088—Hybrid systems, i.e. switching and combining using beam selection
-
- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/24—Cell structures
- H04W16/28—Cell structures using beam steering
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/38—TPC being performed in particular situations
- H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment
-
- 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
- H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
-
- 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
- H04W74/002—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
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0413—MIMO systems
-
- 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
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
-
- 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
- H04W88/08—Access point devices
Abstract
Description
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US201562216919P | 2015-09-10 | 2015-09-10 | |
US62/216,919 | 2015-09-10 | ||
PCT/US2016/025292 WO2017044155A1 (en) | 2015-09-10 | 2016-03-31 | Random access procedure for beam based cell-less operation in 5g rat |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107925605A true CN107925605A (zh) | 2018-04-17 |
CN107925605B CN107925605B (zh) | 2021-01-15 |
Family
ID=58239674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201680048038.3A Active CN107925605B (zh) | 2015-09-10 | 2016-03-31 | 针对5g rat中的基于波束的无小区操作的随机接入过程 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10477591B2 (zh) |
CN (1) | CN107925605B (zh) |
HK (1) | HK1252787A1 (zh) |
TW (1) | TWI728991B (zh) |
WO (1) | WO2017044155A1 (zh) |
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CN110913479A (zh) * | 2018-09-17 | 2020-03-24 | 华为技术有限公司 | 数据通信的方法和装置 |
CN111294177A (zh) * | 2019-01-11 | 2020-06-16 | 展讯通信(上海)有限公司 | 资源发送方法及装置、终端配置方法及装置 |
WO2021022952A1 (zh) * | 2019-08-06 | 2021-02-11 | 华为技术有限公司 | 信号传输的方法与装置 |
CN112690029A (zh) * | 2018-09-20 | 2021-04-20 | 上海诺基亚贝尔股份有限公司 | 用于电信系统中的随机接入过程的方法和装置 |
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- 2016-03-31 WO PCT/US2016/025292 patent/WO2017044155A1/en active Application Filing
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WO2017044155A1 (en) | 2017-03-16 |
US10477591B2 (en) | 2019-11-12 |
CN107925605B (zh) | 2021-01-15 |
US20180235013A1 (en) | 2018-08-16 |
TW201720211A (zh) | 2017-06-01 |
HK1252787A1 (zh) | 2019-05-31 |
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