IN2014DN08784A - - Google Patents
Info
- Publication number
- IN2014DN08784A IN2014DN08784A IN8784DEN2014A IN2014DN08784A IN 2014DN08784 A IN2014DN08784 A IN 2014DN08784A IN 8784DEN2014 A IN8784DEN2014 A IN 8784DEN2014A IN 2014DN08784 A IN2014DN08784 A IN 2014DN08784A
- Authority
- IN
- India
- Prior art keywords
- hypothesis
- csi report
- enodeb
- interference
- effective channel
- Prior art date
Links
Classifications
-
- 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
-
- 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
- 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
- H04L5/0091—Signaling for the administration of the divided path
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/345—Interference values
-
- 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
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0026—Transmission of channel quality indication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
A system and method for providing an eNodeB (18) with the flexibility to configure a Channel State Information (CSI) report to match a specific Coordinated Multipoint (CoMP) transmission hypothesis which is a candidate for a downlink transmission to a User Equipment (UE) (20) is disclosed. A UE (20) receives from the eNodeB (18) a configuration message that specifies a CSI report. The CSI report is specified by a particular interference hypothesis and a particular desired signal hypothesis corresponding to data transmission over at least one effective channel characterized by a specific reference signal. The UE (20) estimates interference according to the interference hypothesis and/or estimates at least one effective channel by performing measurements on the specific reference signal and determines a CSI report based on the interference estimation and on the estimated effective channel. The UE (20) also transmits the CSI report to the eNodeB (18).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261612920P | 2012-03-19 | 2012-03-19 | |
PCT/SE2013/050235 WO2013141781A1 (en) | 2012-03-19 | 2013-03-13 | Configuration of coordinated multipoint transmission hypotheses for channel state information reporting |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014DN08784A true IN2014DN08784A (en) | 2015-05-22 |
Family
ID=48050888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN8784DEN2014 IN2014DN08784A (en) | 2012-03-19 | 2013-03-13 |
Country Status (16)
Country | Link |
---|---|
US (4) | US9337970B2 (en) |
EP (2) | EP3565154A1 (en) |
JP (1) | JP6171000B2 (en) |
KR (1) | KR102190628B1 (en) |
CN (1) | CN104335514B (en) |
BR (1) | BR112014023380B1 (en) |
CA (1) | CA2867841C (en) |
ES (1) | ES2743726T3 (en) |
HU (1) | HUE044544T2 (en) |
IL (1) | IL234733A (en) |
IN (1) | IN2014DN08784A (en) |
PH (1) | PH12014502069A1 (en) |
PL (1) | PL2904727T3 (en) |
RU (1) | RU2636101C2 (en) |
TR (1) | TR201909430T4 (en) |
WO (1) | WO2013141781A1 (en) |
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KR102231078B1 (en) * | 2014-06-03 | 2021-03-24 | 삼성전자 주식회사 | Method and apparatus for transmitting and receiving feedback information in mobile communication system |
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JP2017228813A (en) * | 2014-11-06 | 2017-12-28 | シャープ株式会社 | Base station device, terminal device, and communication method |
US9973249B2 (en) * | 2014-12-23 | 2018-05-15 | Samsung Electronics Co., Ltd. | Channel state information feedback schemes for FD-MIMO |
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US10594378B2 (en) * | 2015-10-12 | 2020-03-17 | Telefonaktiebolaget Lm Ericsson (Publ) | Wireless device, a network node and methods therein for determining channel state measurements in a wireless communications network |
US10470171B2 (en) | 2016-04-01 | 2019-11-05 | Huawei Technologies Co., Ltd. | System and method for partitioning resources for joint decoding in the downlink |
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US10448408B2 (en) * | 2016-08-04 | 2019-10-15 | Samsung Electronics Co., Ltd. | Method and apparatus for coordinating multi-point transmission in advanced wireless systems |
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US10602507B2 (en) | 2016-09-29 | 2020-03-24 | At&T Intellectual Property I, L.P. | Facilitating uplink communication waveform selection |
US10171214B2 (en) | 2016-09-29 | 2019-01-01 | At&T Intellectual Property I, L.P. | Channel state information framework design for 5G multiple input multiple output transmissions |
US10644924B2 (en) | 2016-09-29 | 2020-05-05 | At&T Intellectual Property I, L.P. | Facilitating a two-stage downlink control channel in a wireless communication system |
US10206232B2 (en) | 2016-09-29 | 2019-02-12 | At&T Intellectual Property I, L.P. | Initial access and radio resource management for integrated access and backhaul (IAB) wireless networks |
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-
2013
- 2013-03-13 JP JP2015501622A patent/JP6171000B2/en active Active
- 2013-03-13 CA CA2867841A patent/CA2867841C/en active Active
- 2013-03-13 CN CN201380026190.8A patent/CN104335514B/en active Active
- 2013-03-13 ES ES13715020T patent/ES2743726T3/en active Active
- 2013-03-13 US US13/877,799 patent/US9337970B2/en not_active Expired - Fee Related
- 2013-03-13 KR KR1020147029181A patent/KR102190628B1/en active IP Right Grant
- 2013-03-13 EP EP19179275.3A patent/EP3565154A1/en not_active Withdrawn
- 2013-03-13 IN IN8784DEN2014 patent/IN2014DN08784A/en unknown
- 2013-03-13 EP EP13715020.7A patent/EP2904727B1/en active Active
- 2013-03-13 RU RU2014142021A patent/RU2636101C2/en active
- 2013-03-13 TR TR2019/09430T patent/TR201909430T4/en unknown
- 2013-03-13 PL PL13715020T patent/PL2904727T3/en unknown
- 2013-03-13 BR BR112014023380-2A patent/BR112014023380B1/en active IP Right Grant
- 2013-03-13 HU HUE13715020 patent/HUE044544T2/en unknown
- 2013-03-13 WO PCT/SE2013/050235 patent/WO2013141781A1/en active Application Filing
-
2014
- 2014-09-18 IL IL234733A patent/IL234733A/en active IP Right Grant
- 2014-09-18 PH PH12014502069A patent/PH12014502069A1/en unknown
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2016
- 2016-04-08 US US15/094,546 patent/US9961582B2/en active Active
-
2018
- 2018-03-29 US US15/940,851 patent/US10313912B2/en active Active
-
2019
- 2019-06-03 US US16/429,545 patent/US10827375B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
PH12014502069B1 (en) | 2014-12-10 |
US9337970B2 (en) | 2016-05-10 |
ES2743726T3 (en) | 2020-02-20 |
EP2904727B1 (en) | 2019-06-12 |
US20190289484A1 (en) | 2019-09-19 |
WO2013141781A1 (en) | 2013-09-26 |
JP2015514351A (en) | 2015-05-18 |
PL2904727T3 (en) | 2020-01-31 |
US20140112173A1 (en) | 2014-04-24 |
EP3565154A1 (en) | 2019-11-06 |
PH12014502069A1 (en) | 2014-12-10 |
IL234733A (en) | 2017-04-30 |
TR201909430T4 (en) | 2019-07-22 |
JP6171000B2 (en) | 2017-07-26 |
US10313912B2 (en) | 2019-06-04 |
KR20140142297A (en) | 2014-12-11 |
RU2636101C2 (en) | 2017-11-20 |
RU2014142021A (en) | 2016-05-20 |
US10827375B2 (en) | 2020-11-03 |
CA2867841A1 (en) | 2013-09-26 |
US20160227430A1 (en) | 2016-08-04 |
CN104335514A (en) | 2015-02-04 |
HUE044544T2 (en) | 2019-10-28 |
EP2904727A1 (en) | 2015-08-12 |
CN104335514B (en) | 2017-10-03 |
US9961582B2 (en) | 2018-05-01 |
BR112014023380A2 (en) | 2017-06-20 |
US20180220321A1 (en) | 2018-08-02 |
CA2867841C (en) | 2022-02-15 |
KR102190628B1 (en) | 2020-12-14 |
BR112014023380B1 (en) | 2022-05-31 |
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