HK1244118A1 - 用於具有mimo支持的增强型mbms的系統和方法 - Google Patents

用於具有mimo支持的增强型mbms的系統和方法

Info

Publication number
HK1244118A1
HK1244118A1 HK18103539.2A HK18103539A HK1244118A1 HK 1244118 A1 HK1244118 A1 HK 1244118A1 HK 18103539 A HK18103539 A HK 18103539A HK 1244118 A1 HK1244118 A1 HK 1244118A1
Authority
HK
Hong Kong
Prior art keywords
systems
methods
mimo support
enhanced mbms
mbms
Prior art date
Application number
HK18103539.2A
Other languages
English (en)
Inventor
Alexei Davydov
Vadim Sergeyev
Gregory V Morozov
Original Assignee
英特爾公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 英特爾公司 filed Critical 英特爾公司
Publication of HK1244118A1 publication Critical patent/HK1244118A1/zh

Links

Classifications

    • 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
    • H04B7/0413—MIMO systems
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • H04B7/046—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting taking physical layer constraints into account
    • H04B7/0473—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting taking physical layer constraints into account taking constraints in layer or codeword to antenna mapping into account
    • 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
    • H04B7/0413—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
    • H04B7/0491—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more sectors, i.e. sector diversity
    • H04B7/0495—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more sectors, i.e. sector diversity using overlapping sectors in the same base station to implement MIMO for antennas
    • 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
    • H04B7/0684—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 using different training sequences per antenna
    • 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
    • H04L1/0027—Scheduling of signalling, e.g. occurrence thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/189—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast in combination with wireless systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H04W28/22—Negotiating communication rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/26—Resource reservation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
HK18103539.2A 2015-02-27 2018-03-13 用於具有mimo支持的增强型mbms的系統和方法 HK1244118A1 (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562126192P 2015-02-27 2015-02-27
US14/865,238 US10038484B2 (en) 2015-02-27 2015-09-25 Systems and methods for enhanced MBMS with MIMO support
PCT/US2016/012350 WO2016137582A1 (en) 2015-02-27 2016-01-06 Systems and methods for enhanced mbms with mimo support

Publications (1)

Publication Number Publication Date
HK1244118A1 true HK1244118A1 (zh) 2018-07-27

Family

ID=55410177

Family Applications (1)

Application Number Title Priority Date Filing Date
HK18103539.2A HK1244118A1 (zh) 2015-02-27 2018-03-13 用於具有mimo支持的增强型mbms的系統和方法

Country Status (5)

Country Link
US (1) US10038484B2 (zh)
EP (1) EP3262766B1 (zh)
CN (1) CN107210792B (zh)
HK (1) HK1244118A1 (zh)
WO (1) WO2016137582A1 (zh)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11582749B2 (en) * 2014-07-03 2023-02-14 Qualcomm Incorporated Cell discovery in a wireless network using an unlicensed radio frequency spectrum band
US10135562B2 (en) * 2015-05-28 2018-11-20 Huawei Technologies Co., Ltd. Apparatus and method for link adaptation in uplink grant-less random access
CN106455063A (zh) * 2015-08-05 2017-02-22 夏普株式会社 子帧配置指示方法、子帧配置获取方法、基站和用户设备
US10374768B2 (en) * 2017-10-02 2019-08-06 Telefonaktiebolaget Lm Ericsson (Publ) Efficient SRS resource indication methods
CN115720105A (zh) 2017-10-02 2023-02-28 瑞典爱立信有限公司 高效的srs资源指示方法
US11044129B2 (en) * 2017-12-21 2021-06-22 Qualcomm Incorporated Hierarchical communication for device-to-device communications
IT201800000832A1 (it) * 2018-01-12 2019-07-12 Inst Rundfunktechnik Gmbh Sender und/oder empfänger zum senden bzw. empfangen von rundfunkinformationssignalen
US10588034B1 (en) 2018-12-11 2020-03-10 At&T Mobility Ii Llc Antenna farm intelligent software defined networking enabled dynamic resource controller in advanced networks
US11522744B2 (en) * 2019-07-12 2022-12-06 Qualcomm Incorporated Reference signal design for cellular broadcast
US11558820B2 (en) 2019-11-05 2023-01-17 Qualcomm Incorporated Power saving in new radio multicast
CN115053496A (zh) * 2020-02-14 2022-09-13 高通股份有限公司 针对解调参考信号和跟踪参考信号准共置关系的设计和考虑

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9270427B2 (en) * 2010-01-11 2016-02-23 Futurewei Technologies, Inc. System and method for multiplexing control and data channels in a multiple input, multiple output communications system
US8699397B2 (en) * 2010-07-28 2014-04-15 Interdigital Patent Holdings, Inc. Method and apparatus for multimedia broadcast multicast services (MBMS) service feedback
US9083479B2 (en) * 2012-05-11 2015-07-14 Intel Corporation Signaling for downlink coordinated multipoint in a wireless communication system
CA2876581A1 (en) * 2012-06-14 2013-12-19 Telefonaktiebolaget L M Ericsson (Publ) Methods of mapping retransmissions responsive to bundled nack messages and related devices for multi-layer mimo transmission
US8787225B2 (en) 2012-07-11 2014-07-22 Blackberry Limited Phase-rotated reference signals for multiple antennas
US9590878B2 (en) * 2013-01-16 2017-03-07 Qualcomm Incorporated Channel state information and adaptive modulation and coding design for long-term evolution machine type communications
CN104113914B (zh) * 2013-04-17 2019-04-19 中兴通讯股份有限公司 一种物理多播信道的配置、发送和接收方法及系统
US10645675B2 (en) * 2015-01-26 2020-05-05 Lg Electronics Inc. Method and apparatus for providing MBMS service for low complexity user equipment in wireless communication system

Also Published As

Publication number Publication date
US10038484B2 (en) 2018-07-31
EP3262766B1 (en) 2020-12-30
CN107210792A (zh) 2017-09-26
EP3262766A1 (en) 2018-01-03
WO2016137582A1 (en) 2016-09-01
US20160254920A1 (en) 2016-09-01
CN107210792B (zh) 2021-01-22

Similar Documents

Publication Publication Date Title
ZA201806780B (en) Multi-subcarrier system with multiple numerologies
HK1250675A1 (zh) 用於改進的基於組織感測的電穿孔的系統和方法
HK1244118A1 (zh) 用於具有mimo支持的增强型mbms的系統和方法
IL258437B (en) Breeding systems and methods
GB201720065D0 (en) Systems and methods
SG11201707096WA (en) Systems and methods for order pairing
GB201620692D0 (en) Sequencing systems and methods
GB201506119D0 (en) Systems and methods
HK1260891A1 (zh) 掩蔽系統和方法
SG10202108902YA (en) Ergonomic iv systems and methods
IL312194A (en) Methods and systems for analysis of chromatography data
EP3369229C0 (en) SYSTEMS AND METHODS FOR MULTIPLE PHYSICAL STRUCTURES SYSTEM
SG10202108535TA (en) Ergonomic iv systems and methods
SG10201500398VA (en) Systems and Methods for Creating and Evaluating Experiments
HUE041722T2 (hu) Üzemanyag-semlegesítõ összeállítások, eljárások és berendezések
SG11201609292QA (en) Panel systems and methods
ZA201801542B (en) Systems and methods for shaping materials
GB201519238D0 (en) Tubular systems and methods
HK1254131A1 (zh) 打印系統和相關方法
GB201508175D0 (en) Methods and systems
IL268388B (en) Weapon systems and methods
GB201513132D0 (en) Support systems, apparatus and methods
GB201507761D0 (en) Shared vehicle systems and methods
GB201415688D0 (en) Method and Systems
GB2540045B (en) Improved Methods and Systems for Tensioner Connection