CN1043107C - 双频工作的数据传送方法 - Google Patents
双频工作的数据传送方法 Download PDFInfo
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- CN1043107C CN1043107C CN93117359A CN93117359A CN1043107C CN 1043107 C CN1043107 C CN 1043107C CN 93117359 A CN93117359 A CN 93117359A CN 93117359 A CN93117359 A CN 93117359A CN 1043107 C CN1043107 C CN 1043107C
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- 238000012546 transfer Methods 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 title claims description 56
- 230000009977 dual effect Effects 0.000 title 1
- 230000002093 peripheral effect Effects 0.000 claims abstract description 72
- 230000006854 communication Effects 0.000 claims description 33
- 238000004891 communication Methods 0.000 claims description 32
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims 5
- 239000004606 Fillers/Extenders Substances 0.000 description 10
- 238000005070 sampling Methods 0.000 description 6
- 238000001914 filtration Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 206010023198 Joint ankylosis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
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
- H04B1/38—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
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/04—Speed or phase control by synchronisation signals
- H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L12/403—Bus networks with centralised control, e.g. polling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/04—Speed or phase control by synchronisation signals
- H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
- H04L7/044—Speed or phase control by synchronisation signals using special codes as synchronising signal using a single bit, e.g. start stop bit
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/04—Speed or phase control by synchronisation signals
- H04L7/08—Speed or phase control by synchronisation signals the synchronisation signals recurring cyclically
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/04—Speed or phase control by synchronisation signals
- H04L7/10—Arrangements for initial synchronisation
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Small-Scale Networks (AREA)
- Mobile Radio Communication Systems (AREA)
- Information Transfer Systems (AREA)
- Transceivers (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Dc Digital Transmission (AREA)
- Transmitters (AREA)
- Communication Control (AREA)
Abstract
Description
经测量 | 经计算 | ||||
负 载 | 电缆+螺旋绳(ciol cord) | 温度的最佳情形[-40C) | 温度的最坏情况(+85C) | 典型情况(+25c)模拟通道延迟 | 模拟通道的最大延迟 |
没有电缆的驱动器和滤波器 | 2m | 通 | 通 | 下行链路:146+/-5%ns上行链路:131+/-5%ns | 下行链路:230+ns上行链路:290+ns |
带有6m电缆设备的驱动器和滤波器 | 8m | 通 | 通 | 下行链路:171+/-5%ns上行链路:208+/-5%ns | 下行链路:230+ns上行链路 290+ns |
带有6m长的电缆设备和2m长的延长器的驱动器和撼波器 | 10m | 通 | 通 | 下行链路:178+/-5%ns上行链路:229+/-5%ns | 下行链路:230+ns上行链路 290+ns |
带有6m长电缆和4m长的延长器的驱动器和滤波器 | 12m | 通 | 通 | 下行链路:206+/-5%ns上行链路:265+/-5%ns | 下行链路:230+ns上行链路:290+ns |
带有6m长电缆设备,4m和2m延长器的驱动器和滤波器 | 14m | 失败 | 失败 | 下行链路:215+/-5%ns上行链路:276+/-5%ns | 下行链路:230+ns上行链路:290+ns |
经测量 | 经计算 | ||||
负 载 | 电缆+螺旋绳(coil cord) | 温度的最佳情形(-40C) | 温度的最坏情况(+85C) | 典型情况(+25c)模拟通道延迟 | 模拟通道的最大延迟 |
没有电缆的驱动器和滤波器 | 2m | 通 | 通 | 下行链路:146+/-5%ns上行链路:131+/-5%ns | 下行链路:230+ns上行链路:290+ns |
带有6m电缆设备的驱动器和滤波器 | 8m | 通 | 通 | 下行链路:171+/-5%ns上行链路:208+/-5%ns | 下行链路:230+ns上行链路 290+ns |
带有6m长的电缆设备和2m长的延长器的驱动器和滤波器 | 10m | 通 | 通 | 下行链路:178+/-5%ns上行链路:229+/-5%ns | 下行链路:230+ns上行链路 290+ns |
带有6m长电缆和4m长的延长器的驱动器和滤波器 | 12m | 通 | 通 | 下行链路:208+/-5%ns上行链路:265+/-5%ns | 下行链路:230+ns上行链路:290+ns |
带有6m长电缆设备,4m和2m延长器的驱动器和滤波器 | 14m | 失败 | 失败 | 下行链路:215+/-5%ns上行链路:276+/-5%ns | 下行链路:230+ns上行链路:290+ns |
经测量 | 经计算 | ||||
负 载 | 电缆+螺旋绳(coil cord) | 温度的最佳情形(-40C) | 温度的最坏情况(+85C) | 典型情况(+25c)模拟通道延迟 | 模拟通道的最大延迟 |
没有电缆的驱动器和滤波器 | 2m | 通 | 通 | 下行链路:146+/-5%ns上行链路:131+/-5%ns | 下行链路:230+ns上行链路:290+ns |
带有6m电缆设备的驱动器和滤波器 | 8m | 通 | 通 | 下行链路:171+/-5%ns上行链路:208+/-5%ns | 下行链路:230+ns上行链路 290+ns |
带有6m长的电缆设备和2m长的延长器的驱动器和滤波器 | 10m | 通 | 通 | 下行链格:178+/-5%ns上行链路:229+/-5%ns | 下行链路:230+ns上行链路290+ns |
带有6m长电缆和4m长的延长器的驱动器和滤波器 | 12m | 通/失败 | 通/失败 | 下行链路:208+/-5%ns上行链路:265+/-5%ns | 下行链路:230+ns上行链路:290+ns |
带有6m长电缆设备,4m和2m延长器的驱动器和滤波器 | 14m | 失败 | 失败 | 下行链路:215+/-5%ns上行链路:276+/-5%ns | 下行链路:230+ns上行链路:290+ns |
序号 | 每个延迟的说明 | 最坏情况的延迟 | 理论上的链路 |
1 | 相位差存在于与主设备有关的外设之间 | 122ns | a/a |
2 | 假设外设间最大电缆长度为2m,其中一个外设为手机,则这2m加上2m的螺旋绳的差对下行链路通道延迟有贡献。 | 40ns | a/a |
3 | 上行链路通道间的延迟环(即,包话2m延长器和手机上的2m螺旋绳在内的总延迟) | 60ns | a/a |
4 | 外设间的同步偏差是由石英差引起的 | 122ns | a/a |
5 | 由于模拟通道的上升时间变量,比较器中域值的检测随时间而变化。与该上升时间变量有关的延迟也包括DSC总线的噪声 | 40ns | a/a |
6 | 过零(zcro-crossing)时间依赖于上升时间变量和发送的数据。变为“1”和“0”的检测比全变为“1”和全变为“0”的时间长 合计 | 10ns394ns | a/a427ns |
Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US940,551 | 1986-12-12 | ||
US08/940,551 US5396654A (en) | 1992-09-04 | 1992-09-04 | Data transfer method and apparatus having dual frequency operation |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1086362A CN1086362A (zh) | 1994-05-04 |
CN1043107C true CN1043107C (zh) | 1999-04-21 |
Family
ID=25475034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN93117359A Expired - Lifetime CN1043107C (zh) | 1992-09-04 | 1993-09-03 | 双频工作的数据传送方法 |
Country Status (18)
Country | Link |
---|---|
US (1) | US5396654A (zh) |
JP (1) | JP3216135B2 (zh) |
KR (2) | KR940703104A (zh) |
CN (1) | CN1043107C (zh) |
AU (1) | AU660850B2 (zh) |
BR (1) | BR9305630A (zh) |
CA (1) | CA2118719C (zh) |
DE (2) | DE4394368T1 (zh) |
FR (1) | FR2695495B1 (zh) |
GB (1) | GB2275399B (zh) |
HU (1) | HU9401301D0 (zh) |
IL (1) | IL106570A (zh) |
IT (1) | IT1262404B (zh) |
MX (1) | MX9305412A (zh) |
SE (1) | SE515886C2 (zh) |
SG (1) | SG64298A1 (zh) |
TR (1) | TR27600A (zh) |
WO (1) | WO1994006214A1 (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1182810A (fr) * | 1957-09-16 | 1959-06-30 | Snecma | Perfectionnements aux tuyères d'éjection à section réglable |
JP3252487B2 (ja) * | 1992-10-23 | 2002-02-04 | 松下電器産業株式会社 | セルラ無線電話システム |
US5754961A (en) | 1994-06-20 | 1998-05-19 | Kabushiki Kaisha Toshiba | Radio communication system including SDL having transmission rate of relatively high speed |
US5818826A (en) * | 1996-06-17 | 1998-10-06 | International Business Machines Corporation | Media access control protocols in a wireless communication network supporting multiple transmission rates |
US6167259A (en) * | 1998-06-19 | 2000-12-26 | Ericsson Inc. | System and method of quantifying the degree of balance on forward link and reverse link channels |
GB2363218A (en) * | 2000-06-07 | 2001-12-12 | Ubinetics Ltd | A method of accessing application data for a peripheral device |
DE10055938A1 (de) * | 2000-11-10 | 2002-05-23 | Hirschmann Electronics Gmbh | Datenübertragung |
KR100602204B1 (ko) * | 2004-07-28 | 2006-07-19 | 삼성전자주식회사 | 메인 제어부와 부 제어부로 구성된 제어 시스템 및 버스연결 방법 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4809297A (en) * | 1984-10-04 | 1989-02-28 | Williams Electronics Ltd. | Interface device |
DE3636511A1 (de) * | 1986-10-27 | 1988-04-28 | Weiss Dieter | Einrichtung zum adressieren von baugruppen |
US4905282A (en) * | 1988-10-19 | 1990-02-27 | Hayes Microcomputer Products, Inc. | Feature negotiation protocol and dynamically adjustable retraining sequence for a high speed half duplex modem |
US4972432A (en) * | 1989-01-27 | 1990-11-20 | Motorola, Inc. | Multiplexed synchronous/asynchronous data bus |
US5214774A (en) * | 1990-07-30 | 1993-05-25 | Motorola, Inc. | Segmented memory transfer and message priority on synchronous/asynchronous data bus |
US5204669A (en) * | 1990-08-30 | 1993-04-20 | Datacard Corporation | Automatic station identification where function modules automatically initialize |
BR9205316A (pt) * | 1991-03-04 | 1994-08-02 | Motorola Inc | Sistema de comunicações de dados, radiotelefone e aparelho de interface de condutor |
KR0131142B1 (ko) * | 1991-07-18 | 1998-04-21 | 안토니 제이. 살리 2세 | 무선전화기의 주변 장치에 대해 우선권 부여 데이타 전달 방법 및 장치 |
WO1993007569A1 (en) * | 1991-10-04 | 1993-04-15 | Wellfleet Communications, Inc. | Method and apparatus for concurrent packet bus |
-
1992
- 1992-09-04 US US08/940,551 patent/US5396654A/en not_active Expired - Lifetime
-
1993
- 1993-07-29 WO PCT/US1993/007118 patent/WO1994006214A1/en active Application Filing
- 1993-07-29 KR KR1019940701393A patent/KR940703104A/ko not_active IP Right Cessation
- 1993-07-29 SG SG1996001631A patent/SG64298A1/en unknown
- 1993-07-29 BR BR9305630A patent/BR9305630A/pt not_active IP Right Cessation
- 1993-07-29 DE DE4394368T patent/DE4394368T1/de active Pending
- 1993-07-29 AU AU47907/93A patent/AU660850B2/en not_active Expired
- 1993-07-29 GB GB9406368A patent/GB2275399B/en not_active Expired - Lifetime
- 1993-07-29 DE DE4394368A patent/DE4394368C2/de not_active Expired - Lifetime
- 1993-07-29 JP JP50717894A patent/JP3216135B2/ja not_active Expired - Lifetime
- 1993-07-29 HU HU9401301A patent/HU9401301D0/hu unknown
- 1993-07-29 CA CA002118719A patent/CA2118719C/en not_active Expired - Lifetime
- 1993-07-29 KR KR1019940701393A patent/KR970006878B1/ko active
- 1993-08-02 IL IL106570A patent/IL106570A/en not_active IP Right Cessation
- 1993-09-01 IT ITRM930583A patent/IT1262404B/it active IP Right Grant
- 1993-09-03 FR FR9310496A patent/FR2695495B1/fr not_active Expired - Lifetime
- 1993-09-03 CN CN93117359A patent/CN1043107C/zh not_active Expired - Lifetime
- 1993-09-03 TR TR00754/93A patent/TR27600A/xx unknown
- 1993-09-03 MX MX9305412A patent/MX9305412A/es unknown
-
1994
- 1994-05-03 SE SE9401517A patent/SE515886C2/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU660850B2 (en) | 1995-07-06 |
KR940703104A (ko) | 1994-09-17 |
HU9401301D0 (en) | 1994-08-29 |
SE515886C2 (sv) | 2001-10-22 |
CA2118719A1 (en) | 1994-03-17 |
BR9305630A (pt) | 1995-07-25 |
JPH07500960A (ja) | 1995-01-26 |
IL106570A0 (en) | 1993-12-08 |
JP3216135B2 (ja) | 2001-10-09 |
GB2275399A (en) | 1994-08-24 |
WO1994006214A1 (en) | 1994-03-17 |
DE4394368T1 (de) | 1994-10-20 |
CA2118719C (en) | 1998-12-22 |
US5396654A (en) | 1995-03-07 |
IL106570A (en) | 1998-01-04 |
SE9401517L (sv) | 1994-06-22 |
CN1086362A (zh) | 1994-05-04 |
AU4790793A (en) | 1994-03-29 |
IT1262404B (it) | 1996-06-19 |
MX9305412A (es) | 1995-01-31 |
FR2695495A1 (fr) | 1994-03-11 |
FR2695495B1 (fr) | 1995-03-31 |
DE4394368C2 (de) | 2003-03-06 |
SE9401517D0 (sv) | 1994-05-03 |
KR970006878B1 (ko) | 1997-04-30 |
TR27600A (tr) | 1995-06-13 |
GB2275399B (en) | 1996-10-02 |
GB9406368D0 (en) | 1994-06-08 |
ITRM930583A1 (it) | 1995-03-01 |
SG64298A1 (en) | 1999-04-27 |
ITRM930583A0 (it) | 1993-09-01 |
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