GB201204672D0 - Apparatus and method for communication - Google Patents

Apparatus and method for communication

Info

Publication number: GB201204672D0
Authority: GB; United Kingdom
Prior art keywords: communication
Prior art date: 2012-03-16
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.): Granted

Application number

GBGB1204672.8A

Other versions

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.)

Renesas Electronics Corp

Original Assignee

Renesas Mobile 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.)

2012-03-16

Filing date

2012-03-16

Publication date

2012-05-02

2012-03-16 Application filed by Renesas Mobile Corp filed Critical Renesas Mobile Corp

2012-03-16 Priority to GB1204672.8A priority Critical patent/GB2500254B/en

2012-05-02 Publication of GB201204672D0 publication Critical patent/GB201204672D0/en

2013-09-18 Publication of GB2500254A publication Critical patent/GB2500254A/en

2014-01-29 Application granted granted Critical

2014-01-29 Publication of GB2500254B publication Critical patent/GB2500254B/en

Status Expired - Fee Related legal-status Critical Current

2032-03-16 Anticipated expiration legal-status Critical

Classifications

- 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
- 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
- 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
- H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
- H04L1/0016—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy involving special memory structures, e.g. look-up tables
- 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
- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
- H04B17/24—Monitoring; Testing of receivers with feedback of measurements to the transmitter
- 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
- H04B17/318—Received signal strength
- H04B17/327—Received signal code power [RSCP]
- 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
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
- H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
- 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
- H04L1/0028—Formatting
- H04L1/0029—Reduction of the amount of signalling, e.g. retention of useful signalling or differential signalling
- 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
- H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
- 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 signalling, i.e. of overhead other than pilot signals
- H04L5/0057—Physical resource allocation for CQI

Landscapes

Engineering & Computer Science (AREA)
Quality & Reliability (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
Mobile Radio Communication Systems (AREA)

GB1204672.8A 2012-03-16 2012-03-16 Apparatus and method for communication Expired - Fee Related GB2500254B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB1204672.8A GB2500254B (en)	2012-03-16	2012-03-16	Apparatus and method for communication

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB1204672.8A GB2500254B (en)	2012-03-16	2012-03-16	Apparatus and method for communication

Publications (3)

Publication Number	Publication Date
GB201204672D0 true GB201204672D0 (en)	2012-05-02
GB2500254A GB2500254A (en)	2013-09-18
GB2500254B GB2500254B (en)	2014-01-29

Family

ID=46052058

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB1204672.8A Expired - Fee Related GB2500254B (en)	2012-03-16	2012-03-16	Apparatus and method for communication

Country Status (1)

Country	Link
GB (1)	GB2500254B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20160226623A1 (en) *	2013-09-20	2016-08-04	Telefonaktiebolaget L M Ericsson (Publ)	Network Node, User Equipment and Methods for Obtaining a Modulation and Coding Scheme
WO2015062194A1 (en) *	2013-10-31	2015-05-07	华为技术有限公司	Method and device for information announcement and reporting and data reception
WO2015099515A1 (en)	2013-12-27	2015-07-02	Lg Electronics Inc.	Method and apparatus for reporting channel state information
CN104936205B (en) *	2014-03-19	2018-08-10	中国移动通信集团贵州有限公司	Wireless network architecture appraisal procedure and system
ES2772814T3 (en) *	2014-07-29	2020-07-08	Ericsson Telefon Ab L M	Modulation configuration signaling
CN105634656A (en) *	2014-10-29	2016-06-01	中国移动通信集团公司	Method for determining modulation and coding scheme of terminal, terminal and base station
CN107889149B (en) *	2016-09-30	2023-11-03	华为技术有限公司	A method, device and system for reporting channel quality information
WO2020024300A1 (en) *	2018-08-03	2020-02-06	Oppo广东移动通信有限公司	Method for reporting measurement quantities, method for determining measurement quantities, and devices

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4563217B2 (en) *	2005-02-28	2010-10-13	パナソニック株式会社	Multi-antenna communication apparatus and radio resource allocation method
WO2006138622A2 (en) *	2005-06-16	2006-12-28	Qualcomm Incorporated	Negotiated channel information reporting in a wireless communication system
JP4823225B2 (en) *	2005-08-19	2011-11-24	パナソニック株式会社	Multi-carrier communication apparatus and multi-carrier communication method
US7979075B2 (en) *	2006-05-03	2011-07-12	Telefonaktiebolaget Lm Ericsson (Publ)	Generation, deployment and use of tailored channel quality indicator tables
US20080026744A1 (en) *	2006-07-27	2008-01-31	Nokia Corporation	Providing dynamically controlled CQI technique adapted for available signaling capacity
US8498639B2 (en) *	2007-02-09	2013-07-30	Qualcomm Incorporated	Flexible channel quality indicator reporting
JP4869997B2 (en) *	2007-03-20	2012-02-08	株式会社エヌ・ティ・ティ・ドコモ	Channel quality information reporting method, base station and user terminal
US8144797B2 (en) *	2008-03-25	2012-03-27	Intel Mobile Communications GmbH	CQI table for wireless MIMO networks
EP2466776A1 (en) *	2010-12-15	2012-06-20	Telefónica, S.A.	Method for reporting channel quality information and system thereof

2012
- 2012-03-16 GB GB1204672.8A patent/GB2500254B/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
GB2500254A (en)	2013-09-18
GB2500254B (en)	2014-01-29

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GB2499671B (en)	2014-04-09	Apparatus and method for communication
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SG11201408602YA (en)	2015-04-29	Communication apparatus and communication control method
GB201215752D0 (en)	2012-10-17	Apparatus and method
GB201204726D0 (en)	2012-05-02	Method and apparatus

Legal Events

Date	Code	Title	Description
2014-01-29	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
2014-02-05	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
2017-08-02	732E	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)	Free format text: REGISTERED BETWEEN 20170706 AND 20170715
2017-11-29	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20170316