BR0200399A - Sistema de comunicação multi-código cdma para comunicação simultânea por voz e dados - Google Patents
Sistema de comunicação multi-código cdma para comunicação simultânea por voz e dadosInfo
- Publication number
- BR0200399A BR0200399A BR0200399A BR0200399A BR0200399A BR 0200399 A BR0200399 A BR 0200399A BR 0200399 A BR0200399 A BR 0200399A BR 0200399 A BR0200399 A BR 0200399A BR 0200399 A BR0200399 A BR 0200399A
- Authority
- BR
- Brazil
- Prior art keywords
- data
- code
- communication
- communication system
- piwf
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
-
- 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
- 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
- H04B7/2628—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0466—Wireless resource allocation based on the type of the allocated resource the resource being a scrambling code
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Telephonic Communication Services (AREA)
Abstract
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001029610A JP2002232346A (ja) | 2001-02-06 | 2001-02-06 | Cdma通信システムおよびcdma通信方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0200399A true BR0200399A (pt) | 2002-10-08 |
Family
ID=18893933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0200399A BR0200399A (pt) | 2001-02-06 | 2002-02-06 | Sistema de comunicação multi-código cdma para comunicação simultânea por voz e dados |
Country Status (4)
Country | Link |
---|---|
US (1) | US20020105936A1 (pt) |
JP (1) | JP2002232346A (pt) |
KR (1) | KR20020065385A (pt) |
BR (1) | BR0200399A (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100514144B1 (ko) * | 2002-10-29 | 2005-09-08 | 엘지전자 주식회사 | 이동통신 시스템에서의 음성 및 패킷 데이터 동시 서비스방법 |
JP4192665B2 (ja) | 2003-04-23 | 2008-12-10 | 日本電気株式会社 | 携帯電話端末及びそれに用いるアンテナ切替え制御方法並びにそのプログラム |
US8130679B2 (en) * | 2006-05-25 | 2012-03-06 | Microsoft Corporation | Individual processing of VoIP contextual information |
KR100766314B1 (ko) | 2006-07-04 | 2007-10-12 | 삼성전자주식회사 | 데이터 모드의 이동통신 시스템에서 데이터 서비스와 음성서비스를 동시에 지원하기 위한 장치 및 방법 |
JP5103837B2 (ja) * | 2006-09-14 | 2012-12-19 | 富士通株式会社 | 通信装置、ネットワーク装置、通信システム、通信方法及び通信プログラム |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI105377B (fi) * | 1997-05-29 | 2000-07-31 | Nokia Mobile Phones Ltd | Menetelmä kahden rinnakkaisen kanavan koodijakoiseksi lähettämiseksi sekä menetelmän toteuttava radiolaite |
KR100237569B1 (ko) * | 1997-08-30 | 2000-01-15 | 서평원 | 보코더 가용효율 향상을 위한 음성/데이타 동시서비스 방법 |
US6240081B1 (en) * | 1998-01-15 | 2001-05-29 | Denso Corporation | Multicode CDMA transmitter with improved signal processing |
US6112084A (en) * | 1998-03-24 | 2000-08-29 | Telefonaktiebolaget Lm Ericsson | Cellular simultaneous voice and data including digital simultaneous voice and data (DSVD) interwork |
US6798762B1 (en) * | 1998-07-20 | 2004-09-28 | Agere Systems Inc. | Digital wireless communication system for simultaneously conveying full rate speech data and dedicated user data |
US20010036174A1 (en) * | 2000-02-18 | 2001-11-01 | Atx Technologies, Inc. | System and method for voice and data over digital wireless cellular system |
-
2001
- 2001-02-06 JP JP2001029610A patent/JP2002232346A/ja active Pending
-
2002
- 2002-02-05 US US10/062,517 patent/US20020105936A1/en not_active Abandoned
- 2002-02-05 KR KR1020020006457A patent/KR20020065385A/ko not_active Application Discontinuation
- 2002-02-06 BR BR0200399A patent/BR0200399A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR20020065385A (ko) | 2002-08-13 |
JP2002232346A (ja) | 2002-08-16 |
US20020105936A1 (en) | 2002-08-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08L | Patent application lapsed because of non payment of annual fee [chapter 8.12 patent gazette] |
Free format text: REFERENTE AO NAO RECOLHIMENTO DAS 11A E 12A ANUIDADES. |
|
B15K | Others concerning applications: alteration of classification |
Ipc: H04J 13/16 (2011.01), H04B 7/26 (2006.01), H04W 72 |
|
B08I | Publication cancelled [chapter 8.9 patent gazette] |
Free format text: ANULADA A PUBLICACAO CODIGO 8.12 NA RPI NO 2257 DE 08/04/2014 POR TER SIDO INDEVIDA. |
|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE AS 11A, 12A, 13A, 14A, 15A, 16A, 17A E 18A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2602 DE 17-11-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |