BR9508832A - Processo para a transmissão síncrona de sinais de rádio através de uma banda de frequência - Google Patents

Processo para a transmissão síncrona de sinais de rádio através de uma banda de frequência

Info

Publication number
BR9508832A
BR9508832A BR9508832A BR9508832A BR9508832A BR 9508832 A BR9508832 A BR 9508832A BR 9508832 A BR9508832 A BR 9508832A BR 9508832 A BR9508832 A BR 9508832A BR 9508832 A BR9508832 A BR 9508832A
Authority
BR
Brazil
Prior art keywords
frequency band
radio signals
signals over
synchronous transmission
synchronous
Prior art date
Application number
BR9508832A
Other languages
English (en)
Inventor
Dag Eison Akerberg
Original Assignee
Ericsson Telefon Ab L M
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 Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of BR9508832A publication Critical patent/BR9508832A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Small-Scale Networks (AREA)
  • Communication Control (AREA)
BR9508832A 1994-09-12 1995-09-07 Processo para a transmissão síncrona de sinais de rádio através de uma banda de frequência BR9508832A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9403036A SE503209C2 (sv) 1994-09-12 1994-09-12 Metod vid synkron radioöverföring
PCT/SE1995/001006 WO1996008901A1 (en) 1994-09-12 1995-09-07 A method to adapt synchronous transmission

Publications (1)

Publication Number Publication Date
BR9508832A true BR9508832A (pt) 1997-12-23

Family

ID=20395202

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9508832A BR9508832A (pt) 1994-09-12 1995-09-07 Processo para a transmissão síncrona de sinais de rádio através de uma banda de frequência

Country Status (9)

Country Link
US (1) US6046993A (pt)
KR (1) KR100361609B1 (pt)
CN (1) CN1157678A (pt)
AU (1) AU691338B2 (pt)
BR (1) BR9508832A (pt)
CA (1) CA2197426C (pt)
MX (1) MX9701756A (pt)
SE (1) SE503209C2 (pt)
WO (1) WO1996008901A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE507595C2 (sv) * 1996-10-17 1998-06-22 Ericsson Telefon Ab L M Metod och anordning att bestämma sändtidpunkten för en första överföring i förhållande till en andra överföring i ett radiomedium
FI103457B1 (fi) * 1997-05-13 1999-06-30 Nokia Telecommunications Oy Menetelmä pakettivälitteiseen tiedonsiirtoon
SE512120C2 (sv) * 1998-03-20 2000-01-31 Ericsson Telefon Ab L M Sätt att driva kommunikationsanordning för sändning i två olika radiosystem, samt anordning därför
KR100536990B1 (ko) * 1998-12-30 2006-03-17 엘지전자 주식회사 디이씨티시스템에서 동기채널의 송신타임슬롯시간을 이용한 핸드셋 정보전송 방법
US8064929B2 (en) * 2002-11-08 2011-11-22 Wen Zhao Method of optimizing data communication devices' auto-on functionality
CN1889561B (zh) * 2005-06-28 2010-12-08 中国人民解放军信息工程大学 分布式网络中同步与异步mac协议的平滑过渡方法
US8254393B2 (en) * 2007-06-29 2012-08-28 Microsoft Corporation Harnessing predictive models of durations of channel availability for enhanced opportunistic allocation of radio spectrum

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62107542A (ja) * 1985-11-05 1987-05-18 Nec Corp 無線通信方式
GB2212032A (en) * 1987-10-30 1989-07-12 Philips Nv Controlled csma packet switching system
US4987571A (en) * 1989-07-25 1991-01-22 Motorola, Inc. Data communication system with prioritized periodic and aperiodic messages
JP2733110B2 (ja) * 1989-09-19 1998-03-30 日本電信電話株式会社 無線信号伝送方式
US5142691A (en) * 1991-04-05 1992-08-25 Motorola, Inc. Frequency management system
US5267244A (en) * 1991-11-08 1993-11-30 Teknekron Communications Systems, Inc. Method and an apparatus for establishing the functional capabilities for wireless communications between a base unit and a remote unit
DE9214885U1 (de) * 1992-11-02 1994-03-03 Siemens AG, 80333 München Anordnung zur Steuerung einer Sende-/Empfangseinrichtung von Basisstationen bzw. Mobilteilen eines Schnurlostelefonsystems
FR2708124B1 (fr) * 1993-07-20 1995-09-01 Thomson Csf Procédé d'optimisation du débit d'un canal de communication en partage de temps.
US5553076A (en) * 1994-05-02 1996-09-03 Tcsi Corporation Method and apparatus for a wireless local area network
DE9410811U1 (de) * 1994-06-23 1994-09-08 Textec Construct Schomburg & Wiebe GmbH, 13509 Berlin System zur Herstellung stabiler Untergründe auf tragfähigen Unterlagen

Also Published As

Publication number Publication date
CN1157678A (zh) 1997-08-20
AU3536295A (en) 1996-03-29
CA2197426A1 (en) 1996-03-21
WO1996008901A1 (en) 1996-03-21
MX9701756A (es) 1997-06-28
KR100361609B1 (ko) 2003-02-19
SE9403036D0 (sv) 1994-09-12
SE9403036L (sv) 1996-03-13
SE503209C2 (sv) 1996-04-22
CA2197426C (en) 2007-11-20
US6046993A (en) 2000-04-04
AU691338B2 (en) 1998-05-14

Similar Documents

Publication Publication Date Title
DE69313901D1 (de) Hochfrequenzsignal-Übertragungsband
BR9711439A (pt) TransmissÆo multiplexada de divisÆo de frequencia de sinais de sub banda
GB2301500B (en) Split frequency band signal digitizer and method
IL128579A0 (en) Transmission of digital signals by orthogonal frequency division multiplexing
BR9705760A (pt) Processo para selecionar uma freqüência intermediária de transmissão em um telefone celular dispositivo para gerar freqüências de oscilação locais e telefone celular de banda dupla
EP0755091A4 (en) ANTENNA FOR TWO FREQUENCY BANDS
BR9510050A (pt) Aparelho processo e circuito para aumentar a imunidade dos receptores de rádio e dos rádio-telefones á interferência da frequência de rádio
BR9305858A (pt) Processo para selecionar canal de comunicação a partir de dispositivo de comunicação processo para selecionar canal ótimo de comunicação e dispositivo de comunicação em radiofrequência para selecionar canal de comunicação ótimo
DE69431022T2 (de) Funkfrequenzfilter
FI930944A0 (fi) Radiotaajuussuodatin
BR9509664A (pt) Fone de cabeça e processo para transmitir e receber sinais de áudio
DE69635438D1 (de) Mehrband-Abwärtsfrequenzumsetzes für digitale Empfänger
DE69505169T2 (de) Verfahren zur Synchronisation von Frequenzsprungsteuertakten
NO171390C (no) Hurtigavstemmende induktor for radiofrekvensnettverk
GB9510829D0 (en) Radio frequency coupler
NO962341D0 (no) Felles åpningsisolert dobbeltfrekvens-båndantenne
BR9508832A (pt) Processo para a transmissão síncrona de sinais de rádio através de uma banda de frequência
DE69706170T2 (de) Frequenzumsetzer für millimeterwellen
EP0695118A3 (en) High frequency interference seal ring
DE69510830D1 (de) Verfahren zur Übertragung von Signalen zwischen Nachrichtenstationen
FI97183C (fi) Menetelmä vastaanottimen synkronoimiseksi vastaanotetun signaalin taajuuteen ja vaiheeseen
FI934875A (fi) Menetelmä radiotaajuisten signaalien lähettämiseksi sekä TDMA-lähetinvastaanotin
AU3517095A (en) De/multiplexer of frequency bands
EP0468620A3 (en) Dual band frequency reuse antenna
KR960025909U (ko) 위성방송시스템의 주파수 변환기

Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 07/09/2015

B15K Others concerning applications: alteration of classification

Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. A CLASSIFICACAO IPC ANTERIOR ERA H04L 12/56.

Ipc: H04B 7/26 (2006.01)

Ipc: H04B 7/26 (2006.01)