CN1116020A - 无线分组数据通信的调制解调器及其使用方法 - Google Patents
无线分组数据通信的调制解调器及其使用方法 Download PDFInfo
- Publication number
- CN1116020A CN1116020A CN94190842A CN94190842A CN1116020A CN 1116020 A CN1116020 A CN 1116020A CN 94190842 A CN94190842 A CN 94190842A CN 94190842 A CN94190842 A CN 94190842A CN 1116020 A CN1116020 A CN 1116020A
- Authority
- CN
- China
- Prior art keywords
- demodulator
- transceiver
- modulator
- wireless packet
- packet data
- 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.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
-
- 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
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1806—Go-back-N protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1835—Buffer management
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Communication Control (AREA)
- Small-Scale Networks (AREA)
Abstract
Description
Claims (60)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14368993A | 1993-10-28 | 1993-10-28 | |
US08/143,689 | 1993-10-28 | ||
US08/260,501 | 1994-06-15 | ||
US08/260,501 US5809067A (en) | 1993-10-28 | 1994-06-15 | Wireless packet data communications modem and method of use therein |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1116020A true CN1116020A (zh) | 1996-01-31 |
CN1043940C CN1043940C (zh) | 1999-06-30 |
Family
ID=26841305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN94190842A Expired - Lifetime CN1043940C (zh) | 1993-10-28 | 1994-09-12 | 无线分组数据通信的调制解调器及其使用方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US5809067A (zh) |
EP (1) | EP0679300B1 (zh) |
JP (1) | JP3530191B2 (zh) |
CN (1) | CN1043940C (zh) |
AU (1) | AU681446B2 (zh) |
CA (1) | CA2151375C (zh) |
DE (1) | DE69435102D1 (zh) |
WO (1) | WO1995012251A1 (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7035914B1 (en) | 1996-01-26 | 2006-04-25 | Simpleair Holdings, Inc. | System and method for transmission of data |
US6195712B1 (en) * | 1997-06-13 | 2001-02-27 | Intel Corporation | Dynamic discovery of wireless peripherals |
JP3280944B2 (ja) * | 1999-03-23 | 2002-05-13 | ギラート サテライト ネットワークス リミテッド | 衛星通信カード |
US7603139B1 (en) | 1999-03-25 | 2009-10-13 | Kantan Inc. | Methods and apparatus for a flexible wireless communication and cellular telephone system |
DE60045294D1 (de) | 1999-06-14 | 2011-01-05 | Ntt Docomo Inc | Batterieeinheit und Ladegerät für ein drahtloses Telekommunikationsgerät |
US7505781B2 (en) * | 2002-01-02 | 2009-03-17 | Sierra Wireless, Inc. | Core wireless engine |
DE10216853A1 (de) * | 2002-04-16 | 2003-10-30 | Siemens Ag | Telekommunikationsmodul mit einem System-Datenverarbeitungsmittel zum Ausführen mindestens einer Telekommunikationsaktivität |
JP4077355B2 (ja) * | 2003-04-16 | 2008-04-16 | 三菱電機株式会社 | 通信装置および通信方法 |
US7590397B2 (en) * | 2003-09-10 | 2009-09-15 | Sony Corporation | Signal processing apparatus and signal processing method, program, and recording medium |
US7835264B2 (en) * | 2004-12-29 | 2010-11-16 | Mitsubishi Denki Kabushiki Kaisha | Interleaver, deinterleaver, communication device, and method for interleaving and deinterleaving |
CA2584488A1 (en) * | 2006-04-06 | 2007-10-06 | Streetlight Intelligence, Inc. | Electronics enclosure and associated mounting apparatus |
KR101626116B1 (ko) | 2014-12-30 | 2016-05-31 | 주식회사 솔루엠 | 무선 통신 장치 및 방법 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4354252A (en) * | 1977-09-27 | 1982-10-12 | Motorola, Inc. | Programmable digital data terminal for mobile radio transceivers |
US4665519A (en) * | 1985-11-04 | 1987-05-12 | Electronic Systems Technology, Inc. | Wireless computer modem |
IT1189150B (it) * | 1986-06-10 | 1988-01-28 | Honeywell Inf Systems | Unita' di temporizzazione in tecnologia ttl |
DE68924993T2 (de) * | 1988-02-29 | 1996-05-30 | Toshiba Kawasaki Kk | Funktelekommunikationsgerät. |
US4951309A (en) * | 1988-10-14 | 1990-08-21 | Compag Computer Corporation | Power-down modem |
US4972432A (en) * | 1989-01-27 | 1990-11-20 | Motorola, Inc. | Multiplexed synchronous/asynchronous data bus |
US5161169A (en) * | 1990-05-15 | 1992-11-03 | Codex Corporation | Dcd with reprogramming instructions contained in removable cartridge |
US5050041A (en) * | 1990-06-25 | 1991-09-17 | Max Shafi | Modem mountable in wall of a computer housing with readily accessible, on/off switch, indicator means and internal switch connecting either modem or an auxiliary serial port to an I/O port |
US5201067A (en) * | 1991-04-30 | 1993-04-06 | Motorola, Inc. | Personal communications device having remote control capability |
-
1994
- 1994-06-15 US US08/260,501 patent/US5809067A/en not_active Expired - Lifetime
- 1994-09-12 DE DE69435102T patent/DE69435102D1/de not_active Expired - Lifetime
- 1994-09-12 JP JP51260995A patent/JP3530191B2/ja not_active Expired - Lifetime
- 1994-09-12 CA CA002151375A patent/CA2151375C/en not_active Expired - Fee Related
- 1994-09-12 WO PCT/US1994/010323 patent/WO1995012251A1/en active Application Filing
- 1994-09-12 CN CN94190842A patent/CN1043940C/zh not_active Expired - Lifetime
- 1994-09-12 AU AU77963/94A patent/AU681446B2/en not_active Expired
- 1994-09-12 EP EP94928581A patent/EP0679300B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5809067A (en) | 1998-09-15 |
AU7796394A (en) | 1995-05-22 |
AU681446B2 (en) | 1997-08-28 |
JPH08505507A (ja) | 1996-06-11 |
CN1043940C (zh) | 1999-06-30 |
DE69435102D1 (de) | 2008-07-10 |
JP3530191B2 (ja) | 2004-05-24 |
EP0679300A4 (en) | 1998-03-18 |
WO1995012251A1 (en) | 1995-05-04 |
EP0679300B1 (en) | 2008-05-28 |
CA2151375C (en) | 2000-07-25 |
EP0679300A1 (en) | 1995-11-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6026119A (en) | Wireless packet data communications modem and method of use therein | |
CN1043940C (zh) | 无线分组数据通信的调制解调器及其使用方法 | |
CN1074879C (zh) | 在分组数据通信信道上动态分配时隙的方法 | |
US6014705A (en) | Modular portable data processing terminal having a higher layer and lower layer partitioned communication protocol stack for use in a radio frequency communications network | |
CN100354815C (zh) | 通信系统、存储器件和控制器件 | |
US5680633A (en) | Modular, portable data processing terminal for use in a radio frequency communication network | |
US7245725B1 (en) | Dual processor framer | |
US7992788B2 (en) | Method used by a communication device for use in a communication channel | |
CN1139027C (zh) | 从用户输入设备间断通信诊断信息的系统和方法 | |
RU95106494A (ru) | Устройство для сопряжения электронных устройств и система связи, использующая это устройство | |
EP0918416A3 (en) | Wireless serial port transceiver | |
JP2616455B2 (ja) | 無線モデム | |
CN1460214A (zh) | 局域网中动态过程分配的系统及其方法 | |
US20080274731A1 (en) | Modular, portable data processing terminal for use in a radio frequency communication network | |
KR200360109Y1 (ko) | 유에스비 대 유아트 통신용 데이터 통신 케이블 | |
CN1449125A (zh) | 一种在两个均具有发送和/或接收信号装置的单元之间传输信息的方法 | |
US20030087666A1 (en) | Portable computer | |
CN1758802A (zh) | 移动通信终端的串行通信控制方法 | |
WO2002073430A2 (en) | Device and method combining different wireless connectivity technologies | |
CN1380514A (zh) | 微波炉和微波炉的信息显示方法 | |
JPH11272409A (ja) | 複数端末を操作可能な入力装置 | |
CN1144137C (zh) | 可动态交换信息的电子信息处理装置 | |
Klemets et al. | Mint-a mobile internet router | |
US20070033304A1 (en) | Wireless system providing unidirectional multi-channel communication for wireless input devices and method for the same | |
CN1086478C (zh) | 电脑输出入装置的遥控器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: MOTOROLA MOBILE CO., LTD. Free format text: FORMER OWNER: MOTOROLA INC. Effective date: 20101231 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20101231 Address after: Illinois Instrunment Patentee after: Motorola Mobility LLC Address before: Illinois Patentee before: Motorola Inc. |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20140912 Granted publication date: 19990630 |