FI973800A0 - Bandspridningsdataöverföringssystem och -metod Bandspridningsdataöverföringssystem och -metod - Google Patents

Bandspridningsdataöverföringssystem och -metod Bandspridningsdataöverföringssystem och -metod

Info

Publication number
FI973800A0
FI973800A0 FI973800A FI973800A FI973800A0 FI 973800 A0 FI973800 A0 FI 973800A0 FI 973800 A FI973800 A FI 973800A FI 973800 A FI973800 A FI 973800A FI 973800 A0 FI973800 A0 FI 973800A0
Authority
FI
Finland
Prior art keywords
data transmission
transmission system
scattered data
scattered
method scattered
Prior art date
Application number
FI973800A
Other languages
English (en)
Finnish (fi)
Other versions
FI973800A (sv
Inventor
Anand Ganesh Dabak
Original Assignee
Texas Instruments 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 Texas Instruments Inc filed Critical Texas Instruments Inc
Publication of FI973800A0 publication Critical patent/FI973800A0/sv
Publication of FI973800A publication Critical patent/FI973800A/sv

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
FI973800A 1996-09-27 1997-09-26 Bandspridningsdataöverföringssystem och -metod FI973800A (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2727596P 1996-09-27 1996-09-27

Publications (2)

Publication Number Publication Date
FI973800A0 true FI973800A0 (sv) 1997-09-26
FI973800A FI973800A (sv) 1998-03-28

Family

ID=21836717

Family Applications (1)

Application Number Title Priority Date Filing Date
FI973800A FI973800A (sv) 1996-09-27 1997-09-26 Bandspridningsdataöverföringssystem och -metod

Country Status (6)

Country Link
US (1) US6272166B1 (sv)
EP (1) EP0833457A3 (sv)
JP (1) JPH10112698A (sv)
KR (2) KR19980025077A (sv)
FI (1) FI973800A (sv)
TW (1) TW418578B (sv)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100346109B1 (ko) * 1998-04-14 2002-08-01 삼성전자 주식회사 이동통신시스템에서 데이터 전송방법
GB2342251A (en) * 1998-09-29 2000-04-05 Secr Defence Proximity measuring apparatus
JP3212031B2 (ja) 1999-01-04 2001-09-25 日本電気株式会社 パケットの伝送制御方法
US6519279B1 (en) * 2000-01-05 2003-02-11 Motorola, Inc. Transceiver circuitry, portable communication device and method for performing radio communication
WO2001063779A2 (en) * 2000-02-24 2001-08-30 Tantivy Communications, Inc. Method and system for economical beam forming in a radio communication system
JP3538135B2 (ja) * 2000-09-14 2004-06-14 松下電器産業株式会社 基地局装置及び送信信号処理方法
US6996082B2 (en) 2001-05-14 2006-02-07 Interdigital Technology Corporation Method and apparatus for minimizing the amount of data necessary to signal code and timeslot assignments
US7751361B2 (en) * 2007-10-19 2010-07-06 Rebelvox Llc Graceful degradation for voice communication services over wired and wireless networks
US7751362B2 (en) 2007-10-19 2010-07-06 Rebelvox Llc Graceful degradation for voice communication services over wired and wireless networks
US8325662B2 (en) 2008-09-17 2012-12-04 Voxer Ip Llc Apparatus and method for enabling communication when network connectivity is reduced or lost during a conversation and for resuming the conversation when connectivity improves
JP5302607B2 (ja) * 2008-09-24 2013-10-02 パナソニック株式会社 変調方法および送信装置ならびにｏｆｄｍ変調方法およびｏｆｄｍ送信装置
FR2984641B1 (fr) * 2011-12-15 2014-06-13 Eutelsat Sa Installation d'emission/reception de signaux radioelectriques

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5425051A (en) * 1992-11-09 1995-06-13 Norand Corporation Radio frequency communication network having adaptive parameters
US4930140A (en) * 1989-01-13 1990-05-29 Agilis Corporation Code division multiplex system using selectable length spreading code sequences
US5260967A (en) * 1992-01-13 1993-11-09 Interdigital Technology Corporation CDMA/TDMA spread-spectrum communications system and method
KR940008361A (ko) * 1992-09-07 1994-04-29 정장호 교환시스템의 신호 재전송방법
JP2726220B2 (ja) * 1993-07-05 1998-03-11 沖電気工業株式会社 符号分割多元接続装置
IL111469A0 (en) * 1993-11-01 1994-12-29 Omnipoint Corp Despreading/demodulating direct sequence spread spectrum signals
JP3003839B2 (ja) * 1993-11-08 2000-01-31 エヌ・ティ・ティ移動通信網株式会社 Ｃｄｍａ通信方法および装置
JP3243108B2 (ja) * 1994-02-08 2002-01-07 日本電信電話株式会社 スペクトラム拡散無線通信方式
US6018528A (en) * 1994-04-28 2000-01-25 At&T Corp System and method for optimizing spectral efficiency using time-frequency-code slicing
US5537397A (en) 1994-06-07 1996-07-16 Aloha Networks, Inc. Spread aloha CDMA data communications
JPH08125577A (ja) * 1994-10-20 1996-05-17 Fujitsu General Ltd スペクトラム拡散通信システム
US5661750A (en) * 1995-06-06 1997-08-26 Cellnet Data Systems, Inc. Direct sequence spread spectrum system
US5790588A (en) * 1995-06-07 1998-08-04 Ntt Mobile Communications Network, Inc. Spread spectrum transmitter and receiver employing composite spreading codes
US5745485A (en) * 1995-06-19 1998-04-28 Aloha Networks, Inc. Dual code multiple access for wireless data networks
US5841768A (en) * 1996-06-27 1998-11-24 Interdigital Technology Corporation Method of controlling initial power ramp-up in CDMA systems by using short codes
JP3212238B2 (ja) * 1995-08-10 2001-09-25 株式会社日立製作所 移動通信システムおよび移動端末装置
JPH09321665A (ja) * 1996-05-24 1997-12-12 Matsushita Electric Ind Co Ltd 送受信装置
US5946344A (en) * 1997-04-07 1999-08-31 Intermec Ip Corp. Multiple-rate direct sequence architecture utilizing a fixed chipping rate and variable spreading code lengths

Also Published As

Publication number Publication date
KR20070020097A (ko) 2007-02-16
FI973800A (sv) 1998-03-28
JPH10112698A (ja) 1998-04-28
KR100920589B1 (ko) 2009-10-08
EP0833457A2 (en) 1998-04-01
US6272166B1 (en) 2001-08-07
KR19980025077A (ko) 1998-07-06
EP0833457A3 (en) 2002-11-20
TW418578B (en) 2001-01-11

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Legal Events

Date Code Title Description
FD Application lapsed
PC Transfer of assignment of patent

Owner name: INTEL CORPORATION