HK1206164A1 - Enhanced physical downlink control channel scrambling and demodulation reference signal sequence generation - Google Patents
Enhanced physical downlink control channel scrambling and demodulation reference signal sequence generationInfo
- Publication number
- HK1206164A1 HK1206164A1 HK15106498.7A HK15106498A HK1206164A1 HK 1206164 A1 HK1206164 A1 HK 1206164A1 HK 15106498 A HK15106498 A HK 15106498A HK 1206164 A1 HK1206164 A1 HK 1206164A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- reference signal
- control channel
- downlink control
- signal sequence
- physical downlink
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0072—Error control for data other than payload data, e.g. control data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
- H04J11/0023—Interference mitigation or co-ordination
- H04J11/0026—Interference mitigation or co-ordination of multi-user interference
- H04J11/0036—Interference mitigation or co-ordination of multi-user interference at the receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
- H04L27/20—Modulator circuits; Transmitter circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- 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
- H04L27/2602—Signal structure
- H04L27/261—Details of reference signals
- H04L27/2613—Structure of the reference signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- 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
- H04L27/2647—Arrangements specific to the receiver only
- H04L27/2655—Synchronisation arrangements
- H04L27/2689—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation
- H04L27/2692—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation with preamble design, i.e. with negotiation of the synchronisation sequence with transmitter or sequence linked to the algorithm used at 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
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
- H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
-
- 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
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Circuits Of Receivers In General (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Radio Relay Systems (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261679627P | 2012-08-03 | 2012-08-03 | |
US201261692597P | 2012-08-23 | 2012-08-23 | |
US201261707784P | 2012-09-28 | 2012-09-28 | |
US201261721436P | 2012-11-01 | 2012-11-01 | |
PCT/US2013/053653 WO2014022860A1 (en) | 2012-08-03 | 2013-08-05 | Enhanced physical downlink control channel scrambling and demodulation reference signal sequence generation |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1206164A1 true HK1206164A1 (en) | 2015-12-31 |
Family
ID=50028585
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK15106498.7A HK1206164A1 (en) | 2012-08-03 | 2015-07-07 | Enhanced physical downlink control channel scrambling and demodulation reference signal sequence generation |
HK19100968.7A HK1258609A1 (zh) | 2012-08-03 | 2015-07-07 | 增強的物理下行鏈路控制信道加擾及解調參考信號序列生成 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK19100968.7A HK1258609A1 (zh) | 2012-08-03 | 2015-07-07 | 增強的物理下行鏈路控制信道加擾及解調參考信號序列生成 |
Country Status (12)
Country | Link |
---|---|
US (2) | US9402251B2 (ko) |
EP (1) | EP2880831A4 (ko) |
JP (2) | JP6181755B2 (ko) |
KR (2) | KR101659204B1 (ko) |
CN (2) | CN104412554B (ko) |
AU (2) | AU2013296189B2 (ko) |
BR (1) | BR112015000119A2 (ko) |
CA (1) | CA2878379A1 (ko) |
HK (2) | HK1206164A1 (ko) |
MX (1) | MX347998B (ko) |
MY (1) | MY181856A (ko) |
WO (1) | WO2014022860A1 (ko) |
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US10660052B2 (en) | 2014-09-05 | 2020-05-19 | Lg Electronics Inc. | Method and apparatus for signal transmission and reception on unlicensed band in wireless communication system |
CN105790904B (zh) * | 2014-12-16 | 2019-06-21 | 北京信威通信技术股份有限公司 | 一种复用相同导频资源的最大天线端口数量的扩展方法 |
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WO2016172881A1 (zh) | 2015-04-29 | 2016-11-03 | 华为技术有限公司 | 一种下行信息接收、发送方法、用户设备及网络设备 |
WO2016182529A1 (en) * | 2015-05-08 | 2016-11-17 | Intel IP Corporation | Reference signals, measurements, and demodulation architectures and methods |
GB2544103A (en) * | 2015-11-06 | 2017-05-10 | Nec Corp | Communication system |
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WO2018088348A1 (ja) * | 2016-11-11 | 2018-05-17 | 日本電信電話株式会社 | 無線通信システム及び無線通信方法 |
US10327235B2 (en) * | 2017-01-04 | 2019-06-18 | Coherent Logix, Incorporated | Scrambling sequence design for multi-mode block discrimination on DCI blind detection |
US10638485B2 (en) * | 2017-01-27 | 2020-04-28 | Qualcomm Incorporated | Techniques and apparatuses for channel interference reduction |
US10028210B1 (en) | 2017-03-23 | 2018-07-17 | At&T Intellectual Property I, L.P. | Encoding and decoding data for group common control channels |
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US11356311B2 (en) * | 2018-01-12 | 2022-06-07 | Telefonaktiebolaget Lm Ericsson (Publ) | Scrambling of physical channels and reference signals in wireless communication networks |
WO2020036350A1 (ko) * | 2018-08-17 | 2020-02-20 | 엘지전자 주식회사 | 무선 통신 시스템에서 단말과 기지국 간 하향링크 신호를 송수신하는 방법 및 이를 지원하는 장치 |
CN110958202B (zh) * | 2018-09-26 | 2022-04-01 | 维沃移动通信有限公司 | 参考信号加扰方法及设备 |
CN111031489B (zh) * | 2018-10-10 | 2021-11-09 | 华为技术有限公司 | 一种单播或组播侧行控制信息的发送方法和通信设备 |
CN114172778B (zh) * | 2018-10-24 | 2023-09-26 | 中兴通讯股份有限公司 | 参数配置、参数接收方法及装置、存储介质 |
US11038729B2 (en) * | 2018-11-02 | 2021-06-15 | Qualcomm Incorporated | Computer-generated sequence design for binary phase shift keying modulation data |
RU2696621C1 (ru) * | 2018-11-26 | 2019-08-05 | Хуавей Текнолоджиз Ко., Лтд. | Способ приема и способ отправки информации по каналу нисходящей линии связи, устройство пользователя и сетевое устройство |
US11419104B2 (en) * | 2019-01-07 | 2022-08-16 | Qualcomm Incorporated | Scrambling sequence generation for a multi-transmit receive point configuration |
CN112615686A (zh) * | 2019-09-18 | 2021-04-06 | 罗德施瓦兹两合股份有限公司 | 提供至少一个信号的方法和系统以及用于信号接收器的鲁棒性测试的测试和测量系统 |
CN111885625B (zh) * | 2020-07-28 | 2022-09-27 | 中国联合网络通信集团有限公司 | 一种资源利用率的确定方法及装置 |
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-
2013
- 2013-08-05 MX MX2015000149A patent/MX347998B/es active IP Right Grant
- 2013-08-05 EP EP13825009.7A patent/EP2880831A4/en not_active Withdrawn
- 2013-08-05 US US14/127,118 patent/US9402251B2/en active Active
- 2013-08-05 MY MYPI2015700017A patent/MY181856A/en unknown
- 2013-08-05 BR BR112015000119A patent/BR112015000119A2/pt not_active IP Right Cessation
- 2013-08-05 CA CA2878379A patent/CA2878379A1/en not_active Abandoned
- 2013-08-05 CN CN201380035894.1A patent/CN104412554B/zh active Active
- 2013-08-05 AU AU2013296189A patent/AU2013296189B2/en not_active Ceased
- 2013-08-05 KR KR1020147036962A patent/KR101659204B1/ko active IP Right Grant
- 2013-08-05 KR KR1020167025185A patent/KR101834110B1/ko active IP Right Grant
- 2013-08-05 WO PCT/US2013/053653 patent/WO2014022860A1/en active Application Filing
- 2013-08-05 JP JP2015521889A patent/JP6181755B2/ja active Active
- 2013-08-05 CN CN201810949214.1A patent/CN108965193B/zh active Active
-
2015
- 2015-07-07 HK HK15106498.7A patent/HK1206164A1/xx unknown
- 2015-07-07 HK HK19100968.7A patent/HK1258609A1/zh unknown
-
2016
- 2016-06-15 US US15/183,542 patent/US10098102B2/en active Active
- 2016-08-09 AU AU2016213733A patent/AU2016213733A1/en not_active Abandoned
-
2017
- 2017-07-20 JP JP2017140799A patent/JP6483209B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
MX347998B (es) | 2017-05-22 |
KR20150027166A (ko) | 2015-03-11 |
JP2015528246A (ja) | 2015-09-24 |
US20160295562A1 (en) | 2016-10-06 |
CN108965193B (zh) | 2022-02-08 |
CN104412554B (zh) | 2018-09-21 |
EP2880831A1 (en) | 2015-06-10 |
CN108965193A (zh) | 2018-12-07 |
CN104412554A (zh) | 2015-03-11 |
JP6181755B2 (ja) | 2017-08-16 |
US20140355531A1 (en) | 2014-12-04 |
KR101834110B1 (ko) | 2018-04-13 |
HK1258609A1 (zh) | 2019-11-15 |
KR101659204B1 (ko) | 2016-09-22 |
WO2014022860A1 (en) | 2014-02-06 |
US10098102B2 (en) | 2018-10-09 |
BR112015000119A2 (pt) | 2017-10-03 |
KR20160112008A (ko) | 2016-09-27 |
JP6483209B2 (ja) | 2019-03-13 |
EP2880831A4 (en) | 2016-04-06 |
AU2016213733A1 (en) | 2016-08-25 |
MX2015000149A (es) | 2015-04-10 |
CA2878379A1 (en) | 2014-02-06 |
US9402251B2 (en) | 2016-07-26 |
AU2013296189A1 (en) | 2015-02-05 |
MY181856A (en) | 2021-01-11 |
AU2013296189B2 (en) | 2016-06-16 |
JP2017188962A (ja) | 2017-10-12 |
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