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DE10084963T1 - Cordless communication device and method using intelligent modulation code mapping - Google Patents

Cordless communication device and method using intelligent modulation code mapping

Info

Publication number
DE10084963T1
DE10084963T1 DE10084963T DE10084963T DE10084963T1 DE 10084963 T1 DE10084963 T1 DE 10084963T1 DE 10084963 T DE10084963 T DE 10084963T DE 10084963 T DE10084963 T DE 10084963T DE 10084963 T1 DE10084963 T1 DE 10084963T1
Authority
DE
Germany
Prior art keywords
communication device
cordless communication
modulation code
code mapping
intelligent modulation
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.)
Withdrawn
Application number
DE10084963T
Other languages
German (de)
Inventor
Yi-Pin Eric Wang
Ali Khayrallah
Torgny Palenius
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.)
Ericsson Inc
Original Assignee
Ericsson Inc
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 Ericsson Inc filed Critical Ericsson Inc
Publication of DE10084963T1 publication Critical patent/DE10084963T1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/16—Code allocation
    • 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
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0022—PN, e.g. Kronecker
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70706—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation with means for reducing the peak-to-average power ratio
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission
    • H04W52/281—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission taking into account user or data type priority

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
DE10084963T 1999-09-07 2000-08-22 Cordless communication device and method using intelligent modulation code mapping Withdrawn DE10084963T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US39089499A 1999-09-07 1999-09-07
PCT/US2000/040722 WO2001018987A1 (en) 1999-09-07 2000-08-22 Wireless communications apparatus and methods using intelligent modulation code assignment

Publications (1)

Publication Number Publication Date
DE10084963T1 true DE10084963T1 (en) 2002-11-07

Family

ID=23544394

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10084963T Withdrawn DE10084963T1 (en) 1999-09-07 2000-08-22 Cordless communication device and method using intelligent modulation code mapping

Country Status (5)

Country Link
JP (1) JP2003517752A (en)
CN (1) CN1387703A (en)
AU (1) AU7885700A (en)
DE (1) DE10084963T1 (en)
WO (1) WO2001018987A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7003269B2 (en) 2002-02-20 2006-02-21 Qualcomm Incorporated Method and apparatus for a dedicated physical channel in a wireless communication system
DE60224044T2 (en) 2002-09-24 2008-11-06 Agilent Technologies Inc., Santa Clara Method and device for predicting a signaling code corresponding to a disturbance code
US8145251B2 (en) 2006-01-23 2012-03-27 Motorola Mobility, Inc. Power control in schedulable wireless communication terminal
US9622190B2 (en) 2006-07-25 2017-04-11 Google Technology Holdings LLC Spectrum emission level variation in schedulable wireless communication terminal
CN101090281B (en) * 2007-06-19 2010-06-02 中兴通讯股份有限公司 Uplink random access leading sequential selection method
US8503547B2 (en) 2007-10-11 2013-08-06 Qualcomm Incorporated Scrambling codes for secondary synchronization codes in wireless communication systems
EP2071751A1 (en) * 2007-12-14 2009-06-17 Telefonaktiebolaget LM Ericsson (PUBL) Methods and arrangements for channelization code selection
US8498652B2 (en) 2008-12-30 2013-07-30 Telefonaktiebolaget L M Ericsson (Publ) Method and arrangement relating to power consumption in a communications network
EP2600550B1 (en) 2010-11-05 2014-09-03 Alcatel Lucent Network nodes and methods
US8934500B2 (en) 2011-04-13 2015-01-13 Motorola Mobility Llc Method and apparatus using two radio access technologies for scheduling resources in wireless communication systems
US9565655B2 (en) 2011-04-13 2017-02-07 Google Technology Holdings LLC Method and apparatus to detect the transmission bandwidth configuration of a channel in connection with reducing interference between channels in wireless communication systems

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5862182A (en) * 1996-07-30 1999-01-19 Lucent Technologies Inc. OFDM digital communications system using complementary codes
US5894498A (en) * 1997-02-26 1999-04-13 Motorola, Inc. Method and apparatus for analyzing a composite carrier signal
CN1124712C (en) * 1997-10-14 2003-10-15 夸尔柯姆股份有限公司 methods and apparatus for measuring nonlinear effects in communication system and for selecting channels on the basis of the results
US20010055282A1 (en) * 1997-12-15 2001-12-27 Douglas Knisely Reducing peak to average ratio of transmit signal by intentional phase rotating among composed signals

Also Published As

Publication number Publication date
AU7885700A (en) 2001-04-10
CN1387703A (en) 2002-12-25
JP2003517752A (en) 2003-05-27
WO2001018987A1 (en) 2001-03-15

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee