CN1698316A - 无线通信系统,无线通信设备和无线通信方法及计算机程序 - Google Patents
无线通信系统,无线通信设备和无线通信方法及计算机程序 Download PDFInfo
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- CN1698316A CN1698316A CNA2004800000862A CN200480000086A CN1698316A CN 1698316 A CN1698316 A CN 1698316A CN A2004800000862 A CNA2004800000862 A CN A2004800000862A CN 200480000086 A CN200480000086 A CN 200480000086A CN 1698316 A CN1698316 A CN 1698316A
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Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0058—Allocation criteria
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
- H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
- H04W56/002—Mutual synchronization
-
- 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
- H04W72/0446—Resources in time domain, e.g. slots or frames
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access, e.g. scheduled or random access
- H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
Description
NBAI | NBOI | 描述 |
0 | 0 | 在对应时间,信标不被识别 |
0 | 1 | 在对应时间,信标被识别 |
1 | 0 | 在对应时间,通信站被设置成活动状态 |
1 | 1 | 在对应时间,通信站正在接收信标 |
通信站的类型 | 访问等待状态 | 帧的类型 | 传输空间 | 触发器 |
所有通信站 | 存在传输数据 | RTS | LIFS+补偿 | N/A |
命令 | LIFS+补偿 | N/A | ||
N/A | CTS | SIFS空间 | 在收到RTS之后 | |
存在传输数据 | 数据 | SIFS空间 | 在收到CTS之后 | |
收到数据 | ACK | SIFS空间 | 在收到数据之后 |
通信站的类型 | 访问等待状态 | 帧的类型 | 传输空间 | 触发器 |
具有访问权 | 设置优先传输权 | RTS | SIFS空间 | 在信标被传送之启 |
命令 | ||||
具有优先传输权 | N/A | CTS | SIFS空间 | 在RTS被接收之启 |
命令 | ||||
无优先传输权 | 传送信标存在给通信站的传输数据 | RTS | SIFS+补偿 | 在优先传输权通信站的传输完成之后 |
命令 | ||||
传送信标不存在给通信站的传输数据 | RTS | FIFS+补偿 | 在优先传输权通信站的传输完成之后 | |
命令 | ||||
所有通信站 | 存在传输数据 | 数据 | SIFS空间 | 在收到CTS之后 |
收到数据 | ACK | SIFS空间 | 在收到数据之后 |
Claims (155)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310596318.6A CN103781152B (zh) | 2003-02-03 | 2004-02-03 | 无线通信系统,无线通信设备和无线通信方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003026457 | 2003-02-03 | ||
JP26457/2003 | 2003-02-03 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310596318.6A Division CN103781152B (zh) | 2003-02-03 | 2004-02-03 | 无线通信系统,无线通信设备和无线通信方法 |
CN200910169180.5A Division CN101662816B (zh) | 2003-02-03 | 2004-02-03 | 无线通信系统,无线通信设备和无线通信方法及计算机程序 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1698316A true CN1698316A (zh) | 2005-11-16 |
CN100586086C CN100586086C (zh) | 2010-01-27 |
Family
ID=32844140
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200480000086A Expired - Lifetime CN100586086C (zh) | 2003-02-03 | 2004-02-03 | 无线通信系统,无线通信设备和无线通信方法 |
CN200910169180.5A Expired - Lifetime CN101662816B (zh) | 2003-02-03 | 2004-02-03 | 无线通信系统,无线通信设备和无线通信方法及计算机程序 |
CN201310596318.6A Expired - Lifetime CN103781152B (zh) | 2003-02-03 | 2004-02-03 | 无线通信系统,无线通信设备和无线通信方法 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910169180.5A Expired - Lifetime CN101662816B (zh) | 2003-02-03 | 2004-02-03 | 无线通信系统,无线通信设备和无线通信方法及计算机程序 |
CN201310596318.6A Expired - Lifetime CN103781152B (zh) | 2003-02-03 | 2004-02-03 | 无线通信系统,无线通信设备和无线通信方法 |
Country Status (11)
Country | Link |
---|---|
US (7) | US7787437B2 (zh) |
EP (2) | EP1592174B1 (zh) |
JP (2) | JP4581996B2 (zh) |
KR (1) | KR101380933B1 (zh) |
CN (3) | CN100586086C (zh) |
BR (1) | BRPI0403932B1 (zh) |
ES (1) | ES2528360T3 (zh) |
HK (1) | HK1084796A1 (zh) |
IL (1) | IL164264A0 (zh) |
SG (1) | SG137696A1 (zh) |
WO (1) | WO2004071022A1 (zh) |
Cited By (7)
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CN102474837A (zh) * | 2009-07-15 | 2012-05-23 | 松下电器产业株式会社 | 无线通信装置、无线通信系统、无线通信方法以及执行该无线通信方法的程序 |
CN101647243B (zh) * | 2007-03-28 | 2013-01-02 | 英特尔公司 | 无线网络中连接性恢复的方法和设备 |
CN103039105A (zh) * | 2010-06-16 | 2013-04-10 | 高通股份有限公司 | 为毫微微小区选择不同于相邻宏小区的信道偏移的信道偏移 |
US8576821B2 (en) | 2007-10-31 | 2013-11-05 | Qualcomm Incorporated | Method and apparatus for improved data demodulation in a wireless communication network |
CN102282787B (zh) * | 2008-06-02 | 2015-01-14 | Tttech电脑技术股份公司 | 将分布式计算机网络中的本地时钟同步的方法 |
US9008066B2 (en) | 2007-10-31 | 2015-04-14 | Qualcomm, Incorporated | Method and apparatus for signaling transmission characteristics in a wireless communication network |
CN110089160A (zh) * | 2016-12-21 | 2019-08-02 | 泰斯康有限公司 | 网状网络中的跳频扩频通信 |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101647243B (zh) * | 2007-03-28 | 2013-01-02 | 英特尔公司 | 无线网络中连接性恢复的方法和设备 |
US8576821B2 (en) | 2007-10-31 | 2013-11-05 | Qualcomm Incorporated | Method and apparatus for improved data demodulation in a wireless communication network |
US9001815B2 (en) | 2007-10-31 | 2015-04-07 | Qualcomm, Incorporated | Method and apparatus for signaling transmission characteristics in a wireless communication network |
US9008066B2 (en) | 2007-10-31 | 2015-04-14 | Qualcomm, Incorporated | Method and apparatus for signaling transmission characteristics in a wireless communication network |
CN102282787B (zh) * | 2008-06-02 | 2015-01-14 | Tttech电脑技术股份公司 | 将分布式计算机网络中的本地时钟同步的方法 |
CN102474837A (zh) * | 2009-07-15 | 2012-05-23 | 松下电器产业株式会社 | 无线通信装置、无线通信系统、无线通信方法以及执行该无线通信方法的程序 |
CN102474837B (zh) * | 2009-07-15 | 2015-08-19 | 松下电器产业株式会社 | 无线通信装置、无线通信系统以及无线通信方法 |
CN103039105A (zh) * | 2010-06-16 | 2013-04-10 | 高通股份有限公司 | 为毫微微小区选择不同于相邻宏小区的信道偏移的信道偏移 |
CN110089160A (zh) * | 2016-12-21 | 2019-08-02 | 泰斯康有限公司 | 网状网络中的跳频扩频通信 |
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