WO2011120429A9 - Indication method and apparatus for orthogonal cover code configuration and frequency hopping configuration - Google Patents

Indication method and apparatus for orthogonal cover code configuration and frequency hopping configuration Download PDF

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Publication number
WO2011120429A9
WO2011120429A9 PCT/CN2011/072285 CN2011072285W WO2011120429A9 WO 2011120429 A9 WO2011120429 A9 WO 2011120429A9 CN 2011072285 W CN2011072285 W CN 2011072285W WO 2011120429 A9 WO2011120429 A9 WO 2011120429A9
Authority
WO
WIPO (PCT)
Prior art keywords
configuration
frequency hopping
orthogonal cover
cover code
occ
Prior art date
Application number
PCT/CN2011/072285
Other languages
French (fr)
Chinese (zh)
Other versions
WO2011120429A1 (en
Inventor
陈文洪
缪德山
拉盖施
Original Assignee
电信科学技术研究院
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 电信科学技术研究院 filed Critical 电信科学技术研究院
Publication of WO2011120429A1 publication Critical patent/WO2011120429A1/en
Publication of WO2011120429A9 publication Critical patent/WO2011120429A9/en

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Classifications

    • 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
    • H04L5/0016—Time-frequency-code
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping

Abstract

An indication method and apparatus for Orthogonal Cover Code configuration and frequency hopping configuration are provided in the present invention, said method comprises: a base station indicates Orthogonal Cover Code configuration or frequency hopping configuration to a terminal by signaling, wherein, one of the Orthogonal Cover Code configuration and the frequency hopping configuration is bound with the other by a predefined mapping relation (S202); based on the received Orthogonal Cover Code configuration or frequency hopping configuration, the terminal performs Orthogonal Cover Code weighting process and determines whether to perform group frequency hopping or sequence frequency hopping (S204). By the combined indication method and apparatus for Orthogonal Cover Code (OCC) configuration and frequency hopping configuration in the present invention, the frequency hopping configuration can be indicated together with the indication for OCC configuration, thus improving the flexibility of OCC utilization and reducing signaling overhead by the binding relation between OCC configuration and frequency hopping configuration.
PCT/CN2011/072285 2010-03-30 2011-03-30 Indication method and apparatus for orthogonal cover code configuration and frequency hopping configuration WO2011120429A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201010137858.4 2010-03-30
CN201010137858.4A CN102123014B (en) 2010-03-30 2010-03-30 Orthogonal covering codes configuration and frequency hopping configuration indicating method and device

Publications (2)

Publication Number Publication Date
WO2011120429A1 WO2011120429A1 (en) 2011-10-06
WO2011120429A9 true WO2011120429A9 (en) 2011-12-08

Family

ID=44251481

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2011/072285 WO2011120429A1 (en) 2010-03-30 2011-03-30 Indication method and apparatus for orthogonal cover code configuration and frequency hopping configuration

Country Status (2)

Country Link
CN (1) CN102123014B (en)
WO (1) WO2011120429A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102957490B (en) 2011-08-17 2015-08-05 上海贝尔股份有限公司 For interference elimination method and the equipment of enhancement mode downlink physical Dedicated Control Channel
US9215058B2 (en) 2012-03-06 2015-12-15 Blackberry Limited Enhanced PHICH transmission for LTE-advanced
US9198181B2 (en) 2012-03-19 2015-11-24 Blackberry Limited Enhanced common downlink control channels
CN103326964B (en) * 2012-03-19 2016-08-03 华为技术有限公司 A kind of methods, devices and systems realizing data demodulation
CN106455066B (en) 2015-08-10 2020-05-08 上海诺基亚贝尔股份有限公司 Method and device for configuring downlink control information
WO2019061257A1 (en) 2017-09-29 2019-04-04 Qualcomm Incorporated Increasing physical random access capacity using orthogonal cover codes
CN117859286A (en) * 2022-08-05 2024-04-09 中兴通讯股份有限公司 Time domain orthogonal cover coding with frequency hopping

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5691974A (en) * 1995-01-04 1997-11-25 Qualcomm Incorporated Method and apparatus for using full spectrum transmitted power in a spread spectrum communication system for tracking individual recipient phase, time and energy
EP1012902B1 (en) * 1998-07-20 2004-11-24 Samsung Electronics Co., Ltd. Quasi-orthogonal code mask generating device in mobile communication system
US6240143B1 (en) * 1998-08-18 2001-05-29 Qualcomm Inc. Method and apparatus for the reflection and transmission of quasi orthogonal vectors
CA2310815C (en) * 1998-09-25 2004-10-26 Kyeong-Cheol Yang Device and method for generating quasi-orthogonal code and spreading channel signals in mobile communication system
BR0007463A (en) * 1999-01-11 2002-04-09 Samsung Electronics Co Ltd Method for generating quasi-orthogonal complex code and data channel spreading device using quasi-orthogonal code in a cdma communication system
JP4128957B2 (en) * 2001-09-18 2008-07-30 韓國電子通信研究院 Digital communication method and system
TWI353125B (en) * 2006-07-14 2011-11-21 Qualcomm Inc Frequency selective and frequency diversity transm
WO2009022293A2 (en) * 2007-08-14 2009-02-19 Nokia Corporation Variable transmission structure for reference signals in uplink messages
EP3432504B1 (en) * 2007-10-30 2021-06-23 Nokia Technologies Oy Methods, apparatuses, system and related computer program product for resource allocation

Also Published As

Publication number Publication date
WO2011120429A1 (en) 2011-10-06
CN102123014A (en) 2011-07-13
CN102123014B (en) 2016-05-18

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