IN2015MN00556A - - Google Patents
Info
- Publication number
- IN2015MN00556A IN2015MN00556A IN556MUN2015A IN2015MN00556A IN 2015MN00556 A IN2015MN00556 A IN 2015MN00556A IN 556MUN2015 A IN556MUN2015 A IN 556MUN2015A IN 2015MN00556 A IN2015MN00556 A IN 2015MN00556A
- Authority
- IN
- India
- Prior art keywords
- channel status
- configuration information
- status information
- base stations
- resource configuration
- 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
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
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- 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
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- 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]
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- 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
- H04B7/0632—Channel quality parameters, e.g. channel quality indicator [CQI]
-
- 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
-
- 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
- H04L5/0053—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
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
- H04L5/0057—Physical resource allocation for CQI
-
- 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
- H04L5/0094—Indication of how sub-channels of the path are allocated
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- 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
- H04W72/0446—Resources in time domain, e.g. slots or frames
-
- 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
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0014—Three-dimensional division
- H04L5/0023—Time-frequency-space
-
- 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
- H04L5/0058—Allocation criteria
- H04L5/0073—Allocation arrangements that take into account other cell interferences
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention relates to a wireless communication system. A method for a terminal for reporting channel status information in a wireless communication system supporting cooperative transmission according to one embodiment of the present invention comprises the steps of: receiving a first resource configuration information for a channel status information reference signal (CSI RS) and a second resource configuration information for measuring interference; calculating by means of the first and second configuration information channel status information for one or more base stations from among a plurality of base stations participating in cooperative transmission; and transmitting the channel status information wherein the interference measurement resource which is in accordance with the second resource configuration information exists within the union of resources of the zero power CSI RS in each of the plurality of base stations.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261701706P | 2012-09-16 | 2012-09-16 | |
PCT/KR2013/008343 WO2014042478A1 (en) | 2012-09-16 | 2013-09-16 | Method and apparatus for transceiving channel status information in wireless communication system supporting cooperative transmission |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2015MN00556A true IN2015MN00556A (en) | 2015-07-31 |
Family
ID=50278485
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN568MUN2015 IN2015MN00568A (en) | 2012-09-16 | 2013-09-16 | |
IN556MUN2015 IN2015MN00556A (en) | 2012-09-16 | 2013-09-16 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN568MUN2015 IN2015MN00568A (en) | 2012-09-16 | 2013-09-16 |
Country Status (9)
Country | Link |
---|---|
US (7) | US9503234B2 (en) |
EP (2) | EP2897308B1 (en) |
JP (5) | JP6171015B2 (en) |
KR (5) | KR101645497B1 (en) |
CN (3) | CN104620518B (en) |
DE (1) | DE112013002479B4 (en) |
IN (2) | IN2015MN00568A (en) |
MX (2) | MX344273B (en) |
WO (3) | WO2014042479A1 (en) |
Families Citing this family (77)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2738953A1 (en) | 2011-01-07 | 2014-06-04 | Interdigital Patent Holdings, Inc. | Communicating channel state information (CSI) of multiple transmission points |
US9456372B2 (en) * | 2011-08-12 | 2016-09-27 | Interdigital Patent Holdings, Inc. | Interference measurement in wireless networks |
KR101647007B1 (en) | 2012-06-04 | 2016-08-10 | 인터디지탈 패튼 홀딩스, 인크 | Communicating channel state information(csi) of multiple transmission points |
EP2897308B1 (en) | 2012-09-16 | 2019-08-28 | LG Electronics Inc. | Method and apparatus for receiving data in wireless communication system supporting cooperative transmission |
US8923880B2 (en) * | 2012-09-28 | 2014-12-30 | Intel Corporation | Selective joinder of user equipment with wireless cell |
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 |
CN103812624A (en) * | 2012-11-07 | 2014-05-21 | 上海贝尔股份有限公司 | Cooperative multi-point transmission method |
CN103944668B (en) * | 2013-01-18 | 2019-05-10 | 北京三星通信技术研究有限公司 | A kind of method and apparatus for the downstream transmission handling flexible sub-frame |
US20160080963A1 (en) | 2013-05-08 | 2016-03-17 | Interdigital Patent Holdings, Inc. | Methods, systems and apparatuses for network assisted interference cancellation and suppression in long-term evolution (lte) systems |
KR101893455B1 (en) * | 2013-06-26 | 2018-08-30 | 후아웨이 테크놀러지 컴퍼니 리미티드 | Method and device for transmitting reference signal |
WO2015133811A1 (en) | 2014-03-04 | 2015-09-11 | Lg Electronics Inc. | Method of transmitting and receiving downlink signal in wireless communication system and apparatus therefor |
US10419174B2 (en) * | 2014-03-30 | 2019-09-17 | Lg Electronics Inc. | Method for configuring an interference measurement resource in a wireless communication system, and apparatus for thereof |
JP6093736B2 (en) * | 2014-08-08 | 2017-03-08 | 株式会社Nttドコモ | User terminal, radio base station, radio communication method, and radio communication system |
US9602811B2 (en) * | 2014-09-10 | 2017-03-21 | Faro Technologies, Inc. | Method for optically measuring three-dimensional coordinates and controlling a three-dimensional measuring device |
US20160094326A1 (en) * | 2014-09-26 | 2016-03-31 | Electronics And Telecommunications Research Institute | Method and apparatus for transmitting channel state information reference signal |
US20180041973A1 (en) * | 2015-01-30 | 2018-02-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Estimating Joint CSI based on Multiple CSI Reports |
WO2016159730A1 (en) * | 2015-04-02 | 2016-10-06 | 삼성전자 주식회사 | Transmission and reception method and apparatus for reducing transmission time interval in wireless cellular communication system |
US11611939B2 (en) | 2015-05-13 | 2023-03-21 | Apple Inc. | Techniques for determining power offsets of a physical downlink shared channel |
EP3323217A1 (en) * | 2015-07-14 | 2018-05-23 | Telefonaktiebolaget LM Ericsson (PUBL) | Reference signal in a communications network |
CN106713193B (en) * | 2015-07-20 | 2021-11-12 | 北京三星通信技术研究有限公司 | Method and equipment for multi-user multiplexing transmission |
WO2017011987A1 (en) * | 2015-07-20 | 2017-01-26 | 中兴通讯股份有限公司 | Information sending and processing method and apparatus |
WO2017111466A1 (en) * | 2015-12-21 | 2017-06-29 | 엘지전자 주식회사 | Method and apparatus for generating and transmitting reference signal and data in wireless communication system |
CN107302796B (en) * | 2016-03-31 | 2023-04-18 | 华为技术有限公司 | Data transmission method, network side equipment and terminal equipment |
US11038557B2 (en) * | 2016-03-31 | 2021-06-15 | Samsung Electronics Co., Ltd. | Method and apparatus for transmitting and receiving reference signals in wireless communication |
CN114828252A (en) | 2016-04-08 | 2022-07-29 | 华为技术有限公司 | Method and device for multi-transmission point data transmission |
CN107306177B (en) | 2016-04-22 | 2023-11-10 | 华为技术有限公司 | Method for transmitting data, user equipment and network equipment |
WO2017192371A1 (en) * | 2016-05-04 | 2017-11-09 | Intel Corporation | Csi (channel state information)-rs (reference signal) transmission with csi-rs ic (interference cancellation) receiver |
EP3455957A1 (en) * | 2016-05-11 | 2019-03-20 | Docomo Innovations, Inc. | Method for wireless communication, user equipment, and base station |
PL3920455T3 (en) | 2016-05-13 | 2023-06-26 | Telefonaktiebolaget Lm Ericsson (Publ) | Multi-resolution csi feedback |
CN107733500B (en) * | 2016-08-11 | 2023-08-22 | 华为技术有限公司 | Channel state information measurement feedback method and device |
CN107733607B (en) * | 2016-08-12 | 2022-05-06 | 中兴通讯股份有限公司 | Information sending and detecting method and device |
US20180054281A1 (en) * | 2016-08-19 | 2018-02-22 | Futurewei Technologies, Inc. | Method to transmit channel state information reference signals in large mimo systems |
US20180062801A1 (en) * | 2016-08-24 | 2018-03-01 | Qualcomm Incorporated | Techniques for wireless communications in coordinated multi-point operation |
GB2554383B (en) * | 2016-09-23 | 2021-11-03 | Tcl Communication Ltd | Methods and apparatus for assisting direct communication between mobile devices |
KR20180035642A (en) | 2016-09-29 | 2018-04-06 | 삼성전자주식회사 | Method and apparatus for uplink control signal in wirelss cellular communication system |
ES2894688T3 (en) * | 2016-09-29 | 2022-02-15 | Samsung Electronics Co Ltd | Method and apparatus for transmitting the uplink control signal in a wireless cellular communication system |
US10419244B2 (en) | 2016-09-30 | 2019-09-17 | Qualcomm Incorporated | Demodulation reference signal management in new radio |
US10390338B2 (en) | 2016-11-11 | 2019-08-20 | At&T Intellectual Property I, L.P. | Generic physical layer downlink control information design |
KR102355817B1 (en) * | 2017-01-17 | 2022-01-26 | 삼성전자 주식회사 | Method and apparatus for semi-persistent csi reporting in wireless communication system |
US11456839B2 (en) | 2017-02-03 | 2022-09-27 | Ntt Docomo, Inc. | User equipment and wireless communication method |
CN108400851B (en) * | 2017-02-04 | 2022-08-19 | 中兴通讯股份有限公司 | Configuration information processing method and device, base station and terminal |
US10756859B2 (en) | 2017-03-06 | 2020-08-25 | Lg Electronics Inc. | Method and apparatus for receiving or transmitting downlink signal in wireless communication system |
US10812162B2 (en) * | 2017-03-21 | 2020-10-20 | Samsung Electronics Co., Ltd. | Method and apparatus for indication of reference signals in wireless systems |
KR102602335B1 (en) | 2017-03-23 | 2023-11-17 | 삼성전자 주식회사 | Method and apparatus for transmitting uplink control channel in a communication system |
CN108631994B (en) * | 2017-03-24 | 2022-10-28 | 中兴通讯股份有限公司 | Method and device for transmitting channel state information pilot frequency |
EP3584976B1 (en) | 2017-03-24 | 2022-01-19 | Huawei Technologies Co., Ltd. | Data transmission method and device |
CN115529573A (en) | 2017-03-24 | 2022-12-27 | 苹果公司 | Cell-specific reference signal muting for even further enhanced machine type communication |
EP3905581A1 (en) * | 2017-03-24 | 2021-11-03 | Apple Inc. | Dm-rs grouping and csi reporting for comp |
WO2018201284A1 (en) * | 2017-05-02 | 2018-11-08 | Qualcomm Incorporated | Port group indication and port subsets in a csi-rs resource for new radio (nr) |
CN110582960A (en) * | 2017-05-04 | 2019-12-17 | 株式会社Ntt都科摩 | User equipment and Channel State Information (CSI) acquisition method |
CN108810932A (en) * | 2017-05-05 | 2018-11-13 | 华为技术有限公司 | Channel state information processing method and its device |
ES2955022T3 (en) | 2017-05-26 | 2023-11-28 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Method of transmitting an uplink signal, terminal and network device |
US10693612B2 (en) | 2017-06-09 | 2020-06-23 | Lg Electronics Inc. | Method and apparatus for receiving or transmitting downlink signal in wireless communication system |
WO2018231001A1 (en) * | 2017-06-15 | 2018-12-20 | 엘지전자(주) | Method for performing coordinated transmission in wireless communication system and apparatus therefor |
WO2018232211A1 (en) * | 2017-06-16 | 2018-12-20 | Intel IP Corporation | Resource element (re) mapping in new radio (nr) |
EP3639459A4 (en) * | 2017-06-16 | 2021-04-07 | Telefonaktiebolaget LM Ericsson (Publ) | Multi-resource uplink sounding and antenna subset transmission |
CN109891818B (en) * | 2017-08-08 | 2023-06-06 | Lg电子株式会社 | Method for transmitting/receiving reference signal in wireless communication system and apparatus therefor |
US10790956B2 (en) * | 2017-08-11 | 2020-09-29 | Futurewei Technologies, Inc. | System and method for communicating time and frequency tracking signals using configurations for one port CSI-RSs |
US20190069285A1 (en) * | 2017-08-24 | 2019-02-28 | Samsung Electronics Co., Ltd. | Configuration of beam indication in a next generation mmwave system |
WO2019048934A1 (en) | 2017-09-11 | 2019-03-14 | Lenovo (Singapore) Pte. Ltd. | Reference signals for radio link monitoring |
JP7100969B2 (en) * | 2017-09-26 | 2022-07-14 | シャープ株式会社 | Terminal equipment and base station equipment |
CN109600844B (en) * | 2017-09-30 | 2021-08-24 | 中兴通讯股份有限公司 | Method and device for determining time-frequency resources |
KR102523434B1 (en) * | 2017-11-17 | 2023-04-19 | 삼성전자주식회사 | Method and apparatus for reference signal configuration in wirelss communication system |
KR102547263B1 (en) | 2018-01-12 | 2023-06-22 | 삼성전자주식회사 | Method and apparatus for transmitting and receving data channel and control channel in wirelss communication system |
CN110167040A (en) * | 2018-02-11 | 2019-08-23 | 索尼公司 | Device and method, computer readable storage medium in wireless communication system |
TWI708517B (en) * | 2018-05-06 | 2020-10-21 | 南韓商Lg電子股份有限公司 | Method and apparatus for transmitting and receiving downlink data |
JP7256865B2 (en) * | 2018-08-09 | 2023-04-12 | コーニンクレッカ フィリップス エヌ ヴェ | HARQ for Sidelinks in In-Coverage and Out-of-Coverage Scenarios |
CN112470419B (en) * | 2018-08-10 | 2022-09-23 | 华为技术有限公司 | Method and device for reporting channel state information |
US10892927B2 (en) * | 2018-08-10 | 2021-01-12 | Huawei Technologies Co., Ltd. | System and method for configuring measurement gaps and reference signals |
KR102273913B1 (en) * | 2018-08-20 | 2021-07-07 | 한양대학교 산학협력단 | Method and apparatus to control uplink interference for devices to collect informatin of neighboring user equipments |
CN110932820B (en) * | 2018-09-19 | 2022-01-14 | 华为技术有限公司 | Method for transmitting and receiving uplink control information and communication device |
CN110943769B (en) * | 2018-09-21 | 2022-04-12 | 大唐移动通信设备有限公司 | Method and device for determining channel state information |
CN111431656B (en) | 2019-01-09 | 2023-01-10 | 苹果公司 | Cell edge reliability improvement |
US11265044B2 (en) * | 2019-08-23 | 2022-03-01 | Samsung Electronics Co., Ltd. | Method and apparatus for transmitting or receiving multiple pieces of data in wireless cooperative communication system |
CN111083084B (en) * | 2019-12-31 | 2021-11-09 | 三维通信股份有限公司 | Uplink transmission method, computer-readable storage medium, and distributed multi-antenna system |
US11632271B1 (en) | 2022-02-24 | 2023-04-18 | T-Mobile Usa, Inc. | Location-based channel estimation in wireless communication systems |
WO2024034989A1 (en) * | 2022-08-10 | 2024-02-15 | Samsung Electronics Co., Ltd. | Method and device for receiving and transmitting information |
Family Cites Families (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8755365B2 (en) | 2009-11-08 | 2014-06-17 | Lg Electronics Inc. | Method and a base station for transmitting a CSI-RS, and a method and user equipment for receiving the CSI-RS |
US8897235B2 (en) | 2009-12-18 | 2014-11-25 | Qualcomm Incorporated | Protection of broadcast signals in heterogeneous networks |
US9407409B2 (en) * | 2010-02-23 | 2016-08-02 | Qualcomm Incorporated | Channel state information reference signals |
WO2011142608A2 (en) * | 2010-05-12 | 2011-11-17 | 엘지전자 주식회사 | Method for transmitting an srs-triggering-based srs in a wireless communication system |
US9185570B2 (en) | 2010-05-18 | 2015-11-10 | Lg Electronics Inc. | Method and apparatus for performing channel measurement in a distributed multi-node system |
KR101614096B1 (en) | 2010-08-12 | 2016-04-29 | 한국전자통신연구원 | A method of channel management for multiple component carrier in mobile communication system |
JP5345111B2 (en) | 2010-08-16 | 2013-11-20 | 株式会社エヌ・ティ・ティ・ドコモ | CSI-RS signaling method and base station apparatus |
WO2012029245A1 (en) * | 2010-09-03 | 2012-03-08 | パナソニック株式会社 | Base station and control information transmission method |
US8958361B2 (en) | 2010-11-15 | 2015-02-17 | Futurewei Technologies, Inc. | System and method for resource management in a communications system |
KR101777424B1 (en) | 2011-01-19 | 2017-09-12 | 엘지전자 주식회사 | Method and apparatus for receiving signal in multi-node system |
EP2479918A1 (en) * | 2011-01-20 | 2012-07-25 | ZTE (USA) Inc. | Methods and systems for transmitting SFBC signals with CSI-RS transmission and related muting in LTE-advance systems |
WO2012108806A1 (en) | 2011-02-09 | 2012-08-16 | Telefonaktiebolaget L M Ericsson (Publ) | Distribution of cell-common downlink signals in a hierarchical heterogeneous cell deployment |
US9264927B2 (en) | 2011-02-09 | 2016-02-16 | Telefonaktiebolaget L M Ericsson (Publ) | Point-dependent resource symbol configuration in a wireless cell |
BR112013018064B1 (en) * | 2011-02-09 | 2021-12-28 | Telefonaktiebolaget Lm Ericsson (Publ) | METHOD FOR GATHERING CONTROL UNIT AND CHANNEL STATUS INFORMATION FEEDBACK FOR USE IN A WIRELESS NETWORK |
US8995400B2 (en) * | 2011-02-11 | 2015-03-31 | Qualcomm Incorporated | Method and apparatus for enabling channel and interference estimations in macro/RRH system |
US8537911B2 (en) * | 2011-02-21 | 2013-09-17 | Motorola Mobility Llc | Method and apparatus for reference signal processing in an orthogonal frequency division multiplexing communication system |
US8599711B2 (en) | 2011-04-08 | 2013-12-03 | Nokia Siemens Networks Oy | Reference signal port discovery involving transmission points |
US9456372B2 (en) * | 2011-08-12 | 2016-09-27 | Interdigital Patent Holdings, Inc. | Interference measurement in wireless networks |
EP2755338A4 (en) | 2011-09-06 | 2016-01-13 | Lg Electronics Inc | Method and apparatus for measuring interference in a wireless communication system |
CN102368759B (en) * | 2011-11-04 | 2018-04-27 | 中兴通讯股份有限公司 | The sending method and device of down control channel |
GB2493224B (en) | 2011-11-07 | 2013-07-03 | Renesas Mobile Corp | Wireless communication network |
SG11201401208VA (en) | 2011-11-09 | 2014-05-29 | Ericsson Telefon Ab L M | Csi reporting for a set of csi-rs resources |
US9166729B2 (en) | 2011-12-14 | 2015-10-20 | Marvell World Trade Ltd. | Enhanced demodulation reference signal (DM-RS) design |
CN113225172B (en) | 2012-01-27 | 2024-05-24 | 交互数字专利控股公司 | Method performed by a WTRU for ePDCCH |
JP6022775B2 (en) | 2012-01-30 | 2016-11-09 | 株式会社Nttドコモ | Wireless communication system, base station apparatus, terminal apparatus, and wireless communication control method |
US9973955B2 (en) | 2012-03-16 | 2018-05-15 | Futurewei Technologies, Inc. | Systems and methods for reference signals and CSI feedback |
US9155098B2 (en) * | 2012-03-29 | 2015-10-06 | Qualcomm Incorporated | Channel state information reference signal (CSI-RS) configuration and CSI reporting restrictions |
US8854981B2 (en) | 2012-04-27 | 2014-10-07 | Intel Corporation | Signal interference measurements in a wireless communication network |
US11546787B2 (en) * | 2012-05-09 | 2023-01-03 | Samsung Electronics Co., Ltd. | CSI definitions and feedback modes for coordinated multi-point transmission |
US8982693B2 (en) | 2012-05-14 | 2015-03-17 | Google Technology Holdings LLC | Radio link monitoring in a wireless communication device |
KR101647007B1 (en) | 2012-06-04 | 2016-08-10 | 인터디지탈 패튼 홀딩스, 인크 | Communicating channel state information(csi) of multiple transmission points |
CN103491637B (en) | 2012-06-12 | 2017-03-29 | 电信科学技术研究院 | A kind of determination method and device of PDSCH transmission resource |
WO2013191441A1 (en) * | 2012-06-18 | 2013-12-27 | Samsung Electronics Co., Ltd. | Aperiodic and periodic csi feedback modes for coordinated multi-point transmission |
EP2863678B1 (en) | 2012-06-18 | 2019-07-31 | Fujitsu Connected Technologies Limited | Method and apparatus for triggering aperiodic feedback in coordinated multiple points transmission |
US20140045510A1 (en) | 2012-07-25 | 2014-02-13 | Nec Laboratories America, Inc. | Coordinated Multipoint Transmission and Reception (CoMP) |
WO2014019171A1 (en) * | 2012-08-01 | 2014-02-06 | 华为技术有限公司 | Data demodulation method and system, and user equipment |
KR101589911B1 (en) | 2012-08-03 | 2016-02-18 | 주식회사 케이티 | Methods and apparatuses for power control of random access |
US9106386B2 (en) * | 2012-08-03 | 2015-08-11 | Intel Corporation | Reference signal configuration for coordinated multipoint |
EP2897308B1 (en) | 2012-09-16 | 2019-08-28 | LG Electronics Inc. | Method and apparatus for receiving data in wireless communication system supporting cooperative transmission |
US9769807B2 (en) | 2012-09-28 | 2017-09-19 | Telefonaktiebolaget Lm Ericsson (Publ) | User equipment, radio network node and methods therein |
JP6121124B2 (en) | 2012-09-28 | 2017-04-26 | 株式会社Nttドコモ | Wireless communication system, wireless communication method, user terminal, and wireless base station |
US9609537B2 (en) | 2012-09-28 | 2017-03-28 | Qualcomm Incorporated | Randomization procedure for assigning interference measurement resources in wireless communication |
CN103795513B (en) | 2012-10-31 | 2018-12-21 | 中兴通讯股份有限公司 | A kind of configuration of Downlink Control Information, acquisition methods, base station and terminal |
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 |
US20140133395A1 (en) | 2012-11-09 | 2014-05-15 | Samsung Electronics Co. Ltd | Methods and apparatus for identification of small cells |
ES2690361T3 (en) * | 2012-11-12 | 2018-11-20 | Huawei Technologies Co., Ltd. | Procedure for the notification of status information of the channel, user equipment and base station thereof |
CN103944668B (en) | 2013-01-18 | 2019-05-10 | 北京三星通信技术研究有限公司 | A kind of method and apparatus for the downstream transmission handling flexible sub-frame |
US9306725B2 (en) | 2013-03-13 | 2016-04-05 | Samsung Electronics Co., Ltd. | Channel state information for adaptively configured TDD communication systems |
US9374719B2 (en) | 2013-04-03 | 2016-06-21 | Qualcomm Incorporated | Channel state information reference signal (CSI-RS) handling for network assisted interference cancellation |
US9673957B2 (en) | 2013-09-19 | 2017-06-06 | Telefonaktiebolaget Lm Ericsson (Publ) | System and method for providing interference characteristics for interference mitigation |
US10103855B2 (en) | 2014-03-28 | 2018-10-16 | Qualcomm Incorporated | Flexible channel state information feedback management |
US10063304B2 (en) | 2014-06-16 | 2018-08-28 | Telefonaktiebolaget L M Ericsson (Publ) | Channel state information measurements for license-assisted access |
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