GB2490750B - Method and apparatus for configuring resource elements - Google Patents

Method and apparatus for configuring resource elements

Info

Publication number
GB2490750B
GB2490750B GB1115130.5A GB201115130A GB2490750B GB 2490750 B GB2490750 B GB 2490750B GB 201115130 A GB201115130 A GB 201115130A GB 2490750 B GB2490750 B GB 2490750B
Authority
GB
United Kingdom
Prior art keywords
resource elements
configuring resource
configuring
elements
resource
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
GB1115130.5A
Other versions
GB201115130D0 (en
GB2490750A (en
Inventor
Tommi Tapani Koivisto
Mihai Horatiu Enescu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Broadcom Corp
Original Assignee
Broadcom Corp
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
Priority claimed from US13/098,873 external-priority patent/US8289917B1/en
Priority claimed from GBGB1107363.2A external-priority patent/GB201107363D0/en
Application filed by Broadcom Corp filed Critical Broadcom Corp
Publication of GB201115130D0 publication Critical patent/GB201115130D0/en
Publication of GB2490750A publication Critical patent/GB2490750A/en
Priority to US14/069,910 priority Critical patent/US20140056265A1/en
Application granted granted Critical
Publication of GB2490750B publication Critical patent/GB2490750B/en
Priority to US14/801,362 priority patent/US9225490B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • 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
    • 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
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • 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
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
GB1115130.5A 2011-05-02 2011-09-01 Method and apparatus for configuring resource elements Expired - Fee Related GB2490750B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US14/069,910 US20140056265A1 (en) 2011-05-03 2013-11-01 Method and apparatus for configuring resource elements for the provision of channel state information reference signals
US14/801,362 US9225490B2 (en) 2011-05-02 2015-07-16 Method and apparatus for configuring resource elements for the provision of channel state information reference signals

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/098,873 US8289917B1 (en) 2011-05-02 2011-05-02 Method and apparatus for defining resource elements for the provision of channel state information reference signals
GBGB1107363.2A GB201107363D0 (en) 2011-05-03 2011-05-03 Method and apparatus for configuring resource elements for the provision of channel state information reference signals

Publications (3)

Publication Number Publication Date
GB201115130D0 GB201115130D0 (en) 2011-10-19
GB2490750A GB2490750A (en) 2012-11-14
GB2490750B true GB2490750B (en) 2014-07-23

Family

ID=44882079

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1115130.5A Expired - Fee Related GB2490750B (en) 2011-05-02 2011-09-01 Method and apparatus for configuring resource elements

Country Status (3)

Country Link
EP (1) EP2705627A1 (en)
GB (1) GB2490750B (en)
WO (1) WO2012150545A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102058878B1 (en) * 2013-05-16 2019-12-26 삼성전자주식회사 Method and apparatus for transmitting and receiving data in wireless communication system
CN106465350B (en) * 2014-05-08 2020-07-24 阿尔卡特朗讯 Method and apparatus for assisting a UE in reducing interference

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9444589B2 (en) * 2009-10-05 2016-09-13 Qualcomm Incorporated Method and apparatus for puncturing data regions for signals to minimize data loss

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
XP050466887 "Details of eICIC in Macro-Pico case", 3GPP Draft; R1-106143 *
XP050493626, "CSI RS configuration to support 4 Tx MIMO UE in 8 Tx networks" *

Also Published As

Publication number Publication date
GB201115130D0 (en) 2011-10-19
WO2012150545A1 (en) 2012-11-08
EP2705627A1 (en) 2014-03-12
GB2490750A (en) 2012-11-14

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Legal Events

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732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20140102 AND 20140108

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20140109 AND 20140115

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20160901