CN105453685B - 用于采用未许可频谱的lte/lte-a通信系统的上行链路过程 - Google Patents
用于采用未许可频谱的lte/lte-a通信系统的上行链路过程 Download PDFInfo
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- CN105453685B CN105453685B CN201480045053.3A CN201480045053A CN105453685B CN 105453685 B CN105453685 B CN 105453685B CN 201480045053 A CN201480045053 A CN 201480045053A CN 105453685 B CN105453685 B CN 105453685B
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- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
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- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
-
- 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
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
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- H04W72/12—Wireless traffic scheduling
- H04W72/1215—Wireless traffic scheduling for collaboration of different radio technologies
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
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- 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
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
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Abstract
Description
Claims (30)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910468264.2A CN110213031B (zh) | 2013-08-16 | 2014-08-15 | 用于采用未许可频谱的lte/lte-a通信系统的上行链路过程 |
Applications Claiming Priority (5)
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US201361866925P | 2013-08-16 | 2013-08-16 | |
US61/866,925 | 2013-08-16 | ||
US14/459,676 | 2014-08-14 | ||
US14/459,676 US9717071B2 (en) | 2013-08-16 | 2014-08-14 | Uplink procedures for LTE/LTE-A communication systems with unlicensed spectrum |
PCT/US2014/051183 WO2015023909A2 (en) | 2013-08-16 | 2014-08-15 | Uplink procedures for lte/lte-a communication systems with unlicensed spectrum |
Related Child Applications (1)
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CN201910468264.2A Division CN110213031B (zh) | 2013-08-16 | 2014-08-15 | 用于采用未许可频谱的lte/lte-a通信系统的上行链路过程 |
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CN105453685A CN105453685A (zh) | 2016-03-30 |
CN105453685B true CN105453685B (zh) | 2019-06-14 |
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CN201910468264.2A Active CN110213031B (zh) | 2013-08-16 | 2014-08-15 | 用于采用未许可频谱的lte/lte-a通信系统的上行链路过程 |
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JP (2) | JP6441344B2 (zh) |
KR (2) | KR102329683B1 (zh) |
CN (2) | CN105453685B (zh) |
WO (1) | WO2015023909A2 (zh) |
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