IN2014KN00951A - - Google Patents
Info
- Publication number
- IN2014KN00951A IN2014KN00951A IN951KON2014A IN2014KN00951A IN 2014KN00951 A IN2014KN00951 A IN 2014KN00951A IN 951KON2014 A IN951KON2014 A IN 951KON2014A IN 2014KN00951 A IN2014KN00951 A IN 2014KN00951A
- Authority
- IN
- India
- Prior art keywords
- sectors
- dpcch
- mobile terminal
- feedback information
- dpcchs
- Prior art date
Links
Classifications
-
- 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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1829—Arrangements specially adapted for the receiver end
-
- 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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1822—Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
Abstract
There is provided a method of transmitting feedback information from a mobile terminal in a wireless communication system. The feedback information relates to multi flow High Speed Downlink Packet Access HSDPA transmissions to the mobile terminal from cells belonging to multiple cell sectors. The cell sectors are sometimes simply referred to as sectors. The method comprises transmitting multiple High Speed Dedicated Physical Control Channels HS DPCCHs one HS DPCCH for each sector such that different HS DPCCH channels are used to carry feedback information for cells that belong to different sectors. This opens up for a more flexible HS DPCCH solution allowing multiple HS DPCCHs. In this way the relevant time budget(s) for the mobile terminal and/or base station may be retained or conserved even for multi flow HSDPA transmission scenarios thus avoiding re transmissions of data.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161543066P | 2011-10-04 | 2011-10-04 | |
PCT/SE2012/050683 WO2013051986A1 (en) | 2011-10-04 | 2012-06-20 | Sector based hs-dpcch transmission for multi-flow hsdpa transmissions |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014KN00951A true IN2014KN00951A (en) | 2015-10-09 |
Family
ID=46551837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN951KON2014 IN2014KN00951A (en) | 2011-10-04 | 2012-06-20 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20130208706A1 (en) |
EP (1) | EP2745444B1 (en) |
IN (1) | IN2014KN00951A (en) |
WO (1) | WO2013051986A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8948158B2 (en) * | 2011-11-04 | 2015-02-03 | Interdigital Patent Holdings, Inc. | Methods of multiple point HSDPA transmission in single or different frequencies |
US8737513B2 (en) * | 2011-11-11 | 2014-05-27 | Qualcomm Incorporated | Apparatus and method for jointly selecting precoding matrices in a MIMO multi-flow system |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100837351B1 (en) * | 2002-04-06 | 2008-06-12 | 엘지전자 주식회사 | Update method for radio link parameter of mobile communication system |
SE0402321D0 (en) * | 2004-09-23 | 2004-09-23 | Ericsson Telefon Ab L M | Method in a communication system |
JP4457868B2 (en) * | 2004-11-25 | 2010-04-28 | 富士通株式会社 | Wireless communication device, mobile station |
US8477734B2 (en) * | 2008-03-25 | 2013-07-02 | Qualcomm Incorporated | Reporting of ACK and CQI information in a wireless communication system |
WO2009157849A1 (en) * | 2008-06-26 | 2009-12-30 | Telefonaktiebolaget L M Ericsson (Publ) | Staggered cqi /ack reporting in hsdpa systems with multiple up-link control channels |
CN102273252B (en) * | 2008-12-30 | 2015-02-11 | 交互数字专利控股公司 | Control channel feedback for multiple downlink carrier operations |
US8345614B2 (en) * | 2009-03-17 | 2013-01-01 | Qualcomm Incorporated | Single channelization code HARQ feedback for DC-HSDPA +MIMO |
US8867494B2 (en) * | 2009-11-09 | 2014-10-21 | Qualcomm Incorporated | System and method for single frequency dual cell high speed downlink packet access |
BR112012020260A2 (en) * | 2010-02-12 | 2016-05-03 | Interdigital Patent Holdings | send feedback to multiple receive link carriers |
US9191867B2 (en) * | 2010-09-09 | 2015-11-17 | Qualcomm Incorporated | Dynamic switching between DC-HSDPA and SFDC-HSDPA |
-
2012
- 2012-06-20 WO PCT/SE2012/050683 patent/WO2013051986A1/en active Application Filing
- 2012-06-20 EP EP12738250.5A patent/EP2745444B1/en active Active
- 2012-06-20 US US13/574,731 patent/US20130208706A1/en not_active Abandoned
- 2012-06-20 IN IN951KON2014 patent/IN2014KN00951A/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP2745444B1 (en) | 2018-02-28 |
EP2745444A1 (en) | 2014-06-25 |
US20130208706A1 (en) | 2013-08-15 |
WO2013051986A1 (en) | 2013-04-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU2018275007B2 (en) | Downlink and uplink channel with low latency | |
WO2012064098A3 (en) | Apparatus and method for primary uplink shared channel hopping in a wireless network | |
WO2012150806A3 (en) | Method for transmitting/receiving data in wireless communication system and base station for same | |
JP6069666B2 (en) | Uplink multipoint coordination | |
WO2014015266A3 (en) | Multiplexing ues with different tdd configurations and some techniques to mitigate ue-to-ue and base station-to-base station interference | |
WO2012173432A3 (en) | Method for receiving downlink control information in wireless access system and terminal therefor | |
WO2012044019A3 (en) | Inter-cell interference coordination in a wireless communication system | |
WO2011159624A8 (en) | System and method for uplink control information transmission in carrier aggregation | |
WO2013062362A8 (en) | Method and apparatus for controlling inter-cell interference in wireless communication system | |
WO2011044171A3 (en) | Component carrier power control in multi-carrier wireless network | |
MY168457A (en) | Terminal device, base station device, communication method, and integrated circuit for decoding a physical downlink shared channel in a non-mbsfn subframe | |
IN2014CN02401A (en) | ||
WO2012020990A3 (en) | Method and apparatus for controlling transmission power in wireless communication system | |
WO2011087260A3 (en) | Method and apparatus for transmitting uplink control information in a wireless communication system | |
ATE545314T1 (en) | MOBILE COMMUNICATION SYSTEM, BASE STATION AND MOBILE STATION | |
WO2008140235A3 (en) | Methods of performing data communication in wireless communication system | |
MX2014001801A (en) | Reference signal for a control channel in a wireless communication network. | |
EP4274366A3 (en) | User equipment, base station, method performed by a user equipment and method performed by a base station | |
WO2011084026A3 (en) | Method and apparatus for transmitting and receiving pdcch using dci having adjusted size | |
MX2009002847A (en) | Assigning cell and resource blocks by optimizing interference. | |
MX338794B (en) | System and method for interference management in cellular networks. | |
WO2011096650A3 (en) | Method and apparatus for uplink interference cancellation in wireless mobile communication system | |
WO2012151065A3 (en) | Systems and methods of wireless communication with remote radio heads | |
CN102958147A (en) | Method, user equipment and base station for controlling uplink power | |
MY164952A (en) | Mobile station apparatus, base station apparatus, communication method, and integrated circuit |