SA515360376B1 - طريقة وجهاز ومنتج لاتصال لاسلكي - Google Patents
طريقة وجهاز ومنتج لاتصال لاسلكي Download PDFInfo
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- SA515360376B1 SA515360376B1 SA515360376A SA515360376A SA515360376B1 SA 515360376 B1 SA515360376 B1 SA 515360376B1 SA 515360376 A SA515360376 A SA 515360376A SA 515360376 A SA515360376 A SA 515360376A SA 515360376 B1 SA515360376 B1 SA 515360376B1
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Classifications
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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
- H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
- H04L5/0035—Resource allocation in a cooperative multipoint environment
-
- 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
- H04B7/022—Site diversity; Macro-diversity
- H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
-
- 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
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
- H04B7/0621—Feedback content
- H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
- H04L1/0038—Blind format detection
-
- 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0067—Rate matching
-
- 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
- H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
-
- 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
-
- 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 signalling, i.e. of overhead other than pilot signals
-
- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
- H04L25/0204—Channel estimation of multiple channels
-
- 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) or DMT
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Transmission System (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261722097P | 2012-11-02 | 2012-11-02 | |
| US14/021,980 US9521664B2 (en) | 2012-11-02 | 2013-09-09 | EPDCCH resource and quasi-co-location management in LTE |
| PCT/US2013/059079 WO2014070311A1 (en) | 2012-11-02 | 2013-09-10 | Epdcch resource and quasi-co-location management in lte |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SA515360376B1 true SA515360376B1 (ar) | 2017-08-10 |
Family
ID=50622322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SA515360376A SA515360376B1 (ar) | 2012-11-02 | 2015-04-30 | طريقة وجهاز ومنتج لاتصال لاسلكي |
Country Status (11)
| Country | Link |
|---|---|
| US (5) | US9521664B2 (OSRAM) |
| EP (2) | EP3528425A1 (OSRAM) |
| JP (5) | JP6162253B2 (OSRAM) |
| KR (2) | KR102005109B1 (OSRAM) |
| CN (1) | CN104756435B (OSRAM) |
| AP (1) | AP2015008456A0 (OSRAM) |
| EC (1) | ECSP15021893A (OSRAM) |
| ES (1) | ES2734556T3 (OSRAM) |
| HU (1) | HUE043267T2 (OSRAM) |
| SA (1) | SA515360376B1 (OSRAM) |
| WO (1) | WO2014070311A1 (OSRAM) |
Families Citing this family (98)
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| JP5809532B2 (ja) * | 2011-11-09 | 2015-11-11 | 株式会社Ｎｔｔドコモ | 無線通信システム、無線基地局装置、ユーザ端末及び無線通信方法 |
| JP5801694B2 (ja) * | 2011-11-09 | 2015-10-28 | 株式会社Ｎｔｔドコモ | 無線通信システム、無線基地局装置、ユーザ端末及び無線通信方法 |
| US9497012B2 (en) * | 2012-09-26 | 2016-11-15 | Lg Electronics Inc. | Method and apparatus for receiving ACK/NACK in wireless communication system |
| CN103796309A (zh) * | 2012-10-31 | 2014-05-14 | 华为终端有限公司 | 控制信息的传输方法、基站及用户设备 |
| US11139862B2 (en) * | 2012-11-02 | 2021-10-05 | Samsung Electronics Co., Ltd. | Configuration of rate matching and interference measurement resources for coordinated multi-point transmission |
| US9521664B2 (en) | 2012-11-02 | 2016-12-13 | Qualcomm Incorporated | EPDCCH resource and quasi-co-location management in LTE |
| MX346311B (es) * | 2012-11-05 | 2017-03-15 | Sharp Kk * | Dispositivo terminal, circuito integrado, método de radiocomunicación, y dispositivo de estación base. |
| JP2014096777A (ja) * | 2012-11-12 | 2014-05-22 | Ntt Docomo Inc | 無線通信方法、無線通信システム、無線基地局及びユーザ端末 |
| US10321454B2 (en) * | 2013-01-01 | 2019-06-11 | Lg Electronics Inc. | Method for monitoring downlink control channel in wireless communication system and device for same |
| CN108418668A (zh) * | 2013-01-18 | 2018-08-17 | 华为技术有限公司 | 无线通信系统中的方法和节点 |
| JP6370808B2 (ja) * | 2013-01-18 | 2018-08-08 | エルジー エレクトロニクス インコーポレイティド | 無線接続システムにおいて擬似コロケーションを行う方法および装置 |
| JP6095991B2 (ja) * | 2013-01-24 | 2017-03-15 | 株式会社Ｎｔｔドコモ | 無線基地局、ユーザ端末及び無線通信方法 |
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| WO2015196480A1 (zh) * | 2014-06-27 | 2015-12-30 | 华为技术有限公司 | 传输信号的方法、装置及网络设备 |
| CN105471559B (zh) * | 2014-09-05 | 2020-01-14 | 中兴通讯股份有限公司 | 准共位置的配置、确定方法及装置 |
| JP2018050089A (ja) * | 2015-01-29 | 2018-03-29 | シャープ株式会社 | 端末装置、基地局装置、集積回路、および、通信方法 |
| US20180146455A1 (en) * | 2015-04-09 | 2018-05-24 | Ntt Docomo, Inc. | User terminal, radio base station, radio communication system and radio communication method |
| CN107925470B (zh) * | 2015-08-07 | 2021-03-19 | 纽瑞科姆有限公司 | 一种用于促进无线网络通信的接入点、站、实现方法及装置 |
| WO2017049614A1 (zh) * | 2015-09-25 | 2017-03-30 | 华为技术有限公司 | 一种用户设备、基站及数据信道的发送和接收方法 |
| CN106685873A (zh) * | 2015-11-05 | 2017-05-17 | 夏普株式会社 | 物理信道的配置方法以及基站和用户设备 |
| CN106685872B (zh) * | 2015-11-05 | 2020-07-14 | 夏普株式会社 | 物理信道的配置方法以及基站和用户设备 |
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