ECSP15024985A - Transmisión de enlace ascendente para agregación de portadores a través de múltiples nodos - Google Patents
Transmisión de enlace ascendente para agregación de portadores a través de múltiples nodosInfo
- Publication number
- ECSP15024985A ECSP15024985A ECIEPI201524985A ECPI201524985A ECSP15024985A EC SP15024985 A ECSP15024985 A EC SP15024985A EC IEPI201524985 A ECIEPI201524985 A EC IEPI201524985A EC PI201524985 A ECPI201524985 A EC PI201524985A EC SP15024985 A ECSP15024985 A EC SP15024985A
- Authority
- EC
- Ecuador
- Prior art keywords
- uplink control
- control channels
- configuration
- nodes
- transmission
- Prior art date
Links
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
- H04L5/0078—Timing of allocation
-
- 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
- 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
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- 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
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
- H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
-
- 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
- H04W52/06—TPC algorithms
- H04W52/14—Separate analysis of uplink or downlink
- H04W52/146—Uplink power control
-
- 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
- H04W52/30—TPC using constraints in the total amount of available transmission power
-
- 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
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/32—TPC of broadcast or control channels
- H04W52/325—Power control of control or pilot channels
-
- 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
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
- H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or channels
-
- 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
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
- H04W52/365—Power headroom reporting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
-
- 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
- H04L25/0224—Channel estimation using sounding signals
-
- 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
-
- 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
- H04L5/0042—Arrangements for allocating sub-channels of the transmission path intra-user or intra-terminal allocation
-
- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/0005—Synchronisation arrangements synchronizing of arrival of multiple uplinks
-
- 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
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- 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)
Abstract
Se revela la gestión de canal de control de enlace ascendente donde un equipo de usuario recibe una configuración para múltiples canales de control de enlace ascendente para su transmisión a múltiples nodos en comunicación de flujo múltiple con el UE. El UE genera los canales de control de enlace ascendente con base en la configuración, donde cada uno de los canales de control de enlace ascendente se genera para uno correspondiente de los nodos. Luego, el UE transmite cada uno de los canales de control de enlace ascendente al nodo correspondiente. Para UE capaces de múltiples transmisiones de enlace ascendente, donde el UE se comunica con al menos uno de los nodos a través de múltiples portadores de componentes (CC), la configuración puede designar con uno de los múltiples CC el UE que debe transmitir el canal de control de enlace ascendente para ese nodo. Para los UE capaces de sólo transmisiones de enlace ascendente único, la configuración puede designar la transmisión de los canales de control de enlace ascendente, ya sea por esquemas de múltiplexación por división de frecuencia (FDM) o multiplexación por división de tiempo (TDM).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261725399P | 2012-11-12 | 2012-11-12 | |
US201261725368P | 2012-11-12 | 2012-11-12 | |
US14/076,907 US9590791B2 (en) | 2012-11-12 | 2013-11-11 | Uplink transmission for carrier aggregation via multiple nodes |
Publications (1)
Publication Number | Publication Date |
---|---|
ECSP15024985A true ECSP15024985A (es) | 2016-01-29 |
Family
ID=50681642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ECIEPI201524985A ECSP15024985A (es) | 2012-11-12 | 2015-06-12 | Transmisión de enlace ascendente para agregación de portadores a través de múltiples nodos |
Country Status (10)
Country | Link |
---|---|
US (2) | US9590791B2 (es) |
EP (3) | EP4027711A1 (es) |
JP (2) | JP6258341B2 (es) |
KR (1) | KR101819079B1 (es) |
CN (3) | CN104782193B (es) |
AP (1) | AP2015008465A0 (es) |
EC (1) | ECSP15024985A (es) |
SA (1) | SA515360419B1 (es) |
TW (2) | TWI530113B (es) |
WO (2) | WO2014075043A2 (es) |
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KR20140032705A (ko) | 2012-09-07 | 2014-03-17 | 삼성전자주식회사 | 이종 복식 기지국간 주파수 집적 시스템에서 상향링크 신호 전송 방법 및 장치 |
US8923880B2 (en) * | 2012-09-28 | 2014-12-30 | Intel Corporation | Selective joinder of user equipment with wireless cell |
TWI584621B (zh) * | 2012-11-01 | 2017-05-21 | 創新音速股份有限公司 | 在無線通訊系統中處理傳輸時間區間集束傳輸之方法和設備 |
US9590791B2 (en) | 2012-11-12 | 2017-03-07 | Qualcomm Incorporated | Uplink transmission for carrier aggregation via multiple nodes |
US10687316B2 (en) | 2014-07-17 | 2020-06-16 | Qualcomm Incorporated | Techniques for enabling component carriers for multi-carrier wireless communication |
-
2013
- 2013-11-11 US US14/076,907 patent/US9590791B2/en active Active
- 2013-11-11 US US14/076,931 patent/US9509483B2/en active Active
- 2013-11-12 JP JP2015542002A patent/JP6258341B2/ja active Active
- 2013-11-12 CN CN201380058576.7A patent/CN104782193B/zh active Active
- 2013-11-12 CN CN201380058582.2A patent/CN104782074B/zh active Active
- 2013-11-12 JP JP2015542005A patent/JP6262247B2/ja active Active
- 2013-11-12 EP EP22159119.1A patent/EP4027711A1/en active Pending
- 2013-11-12 WO PCT/US2013/069608 patent/WO2014075043A2/en active Application Filing
- 2013-11-12 TW TW102141187A patent/TWI530113B/zh active
- 2013-11-12 TW TW102141186A patent/TWI586188B/zh active
- 2013-11-12 WO PCT/US2013/069631 patent/WO2014075053A1/en active Application Filing
- 2013-11-12 AP AP2015008465A patent/AP2015008465A0/xx unknown
- 2013-11-12 EP EP13798811.9A patent/EP2918035B1/en active Active
- 2013-11-12 KR KR1020157015074A patent/KR101819079B1/ko active IP Right Grant
- 2013-11-12 CN CN201910220753.6A patent/CN110062454B/zh active Active
- 2013-11-12 EP EP13796197.5A patent/EP2918116A1/en not_active Ceased
-
2015
- 2015-05-11 SA SA515360419A patent/SA515360419B1/ar unknown
- 2015-06-12 EC ECIEPI201524985A patent/ECSP15024985A/es unknown
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Publication number | Publication date |
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CN110062454A (zh) | 2019-07-26 |
EP4027711A1 (en) | 2022-07-13 |
WO2014075043A2 (en) | 2014-05-15 |
EP2918035A2 (en) | 2015-09-16 |
TW201427317A (zh) | 2014-07-01 |
US20140133474A1 (en) | 2014-05-15 |
CN104782074A (zh) | 2015-07-15 |
TWI586188B (zh) | 2017-06-01 |
US9590791B2 (en) | 2017-03-07 |
US9509483B2 (en) | 2016-11-29 |
CN104782074B (zh) | 2018-04-10 |
EP2918035B1 (en) | 2018-05-09 |
AP2015008465A0 (en) | 2015-05-31 |
CN110062454B (zh) | 2022-07-19 |
WO2014075053A1 (en) | 2014-05-15 |
JP2016502331A (ja) | 2016-01-21 |
JP6258341B2 (ja) | 2018-01-10 |
KR101819079B1 (ko) | 2018-02-28 |
JP6262247B2 (ja) | 2018-01-17 |
TWI530113B (zh) | 2016-04-11 |
SA515360419B1 (ar) | 2018-06-16 |
KR20150084909A (ko) | 2015-07-22 |
TW201431402A (zh) | 2014-08-01 |
JP2016503614A (ja) | 2016-02-04 |
CN104782193B (zh) | 2019-04-05 |
EP2918116A1 (en) | 2015-09-16 |
WO2014075043A3 (en) | 2014-07-17 |
CN104782193A (zh) | 2015-07-15 |
US20140133415A1 (en) | 2014-05-15 |
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