WO2004071020A1 - 通信方法及び通信装置、並びにコンピュータプログラム - Google Patents
通信方法及び通信装置、並びにコンピュータプログラム Download PDFInfo
- Publication number
- WO2004071020A1 WO2004071020A1 PCT/JP2004/001027 JP2004001027W WO2004071020A1 WO 2004071020 A1 WO2004071020 A1 WO 2004071020A1 JP 2004001027 W JP2004001027 W JP 2004001027W WO 2004071020 A1 WO2004071020 A1 WO 2004071020A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- communication
- transmission
- beacon
- information
- station
- Prior art date
Links
- 238000004891 communication Methods 0.000 title claims abstract description 651
- 238000000034 method Methods 0.000 title claims description 112
- 238000004590 computer program Methods 0.000 title claims description 5
- 230000005540 biological transmission Effects 0.000 claims abstract description 363
- 238000012545 processing Methods 0.000 claims abstract description 41
- 230000008859 change Effects 0.000 claims description 26
- 230000002093 peripheral effect Effects 0.000 claims description 20
- 230000008054 signal transmission Effects 0.000 claims description 6
- 238000012508 change request Methods 0.000 claims description 3
- 230000014759 maintenance of location Effects 0.000 abstract description 2
- 101150081243 STA1 gene Proteins 0.000 description 171
- 101100161473 Arabidopsis thaliana ABCB25 gene Proteins 0.000 description 170
- 101100096893 Mus musculus Sult2a1 gene Proteins 0.000 description 170
- 238000010586 diagram Methods 0.000 description 35
- 230000007704 transition Effects 0.000 description 26
- OVGWMUWIRHGGJP-WVDJAODQSA-N (z)-7-[(1s,3r,4r,5s)-3-[(e,3r)-3-hydroxyoct-1-enyl]-6-thiabicyclo[3.1.1]heptan-4-yl]hept-5-enoic acid Chemical compound OC(=O)CCC\C=C/C[C@@H]1[C@@H](/C=C/[C@H](O)CCCCC)C[C@@H]2S[C@H]1C2 OVGWMUWIRHGGJP-WVDJAODQSA-N 0.000 description 14
- 101000988961 Escherichia coli Heat-stable enterotoxin A2 Proteins 0.000 description 14
- 230000004044 response Effects 0.000 description 13
- 230000000694 effects Effects 0.000 description 10
- 230000008569 process Effects 0.000 description 8
- 101000625330 Homo sapiens T-cell acute lymphocytic leukemia protein 2 Proteins 0.000 description 6
- 102100025039 T-cell acute lymphocytic leukemia protein 2 Human genes 0.000 description 6
- 239000000872 buffer Substances 0.000 description 5
- 230000001960 triggered effect Effects 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- 101000752249 Homo sapiens Rho guanine nucleotide exchange factor 3 Proteins 0.000 description 2
- 102100021689 Rho guanine nucleotide exchange factor 3 Human genes 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 102100036409 Activated CDC42 kinase 1 Human genes 0.000 description 1
- 102100041003 Glutamate carboxypeptidase 2 Human genes 0.000 description 1
- 101000892862 Homo sapiens Glutamate carboxypeptidase 2 Proteins 0.000 description 1
- 101100172132 Mus musculus Eif3a gene Proteins 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000012464 large buffer Substances 0.000 description 1
- 238000001499 laser induced fluorescence spectroscopy Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 229920001481 poly(stearyl methacrylate) Polymers 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- AYEKOFBPNLCAJY-UHFFFAOYSA-O thiamine pyrophosphate Chemical compound CC1=C(CCOP(O)(=O)OP(O)(O)=O)SC=[N+]1CC1=CN=C(C)N=C1N AYEKOFBPNLCAJY-UHFFFAOYSA-O 0.000 description 1
Classifications
-
- 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
- H04W74/002—Transmission of channel access control information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/24—Connectivity information management, e.g. connectivity discovery or connectivity update
- H04W40/244—Connectivity information management, e.g. connectivity discovery or connectivity update using a network of reference devices, e.g. beaconing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/02—Selection of wireless resources by user or terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
-
- 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
-
- 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
- H04W84/20—Master-slave selection or change arrangements
Definitions
- FIG. 13 is an explanatory diagram showing an example of transition of the operation level according to the embodiment of the present invention.
- FIG. 23 is an explanatory diagram showing a transition of a list of neighboring stations when transmitting and receiving a broadcast signal in one embodiment of the present invention.
- the communication station The NBOI field transmitted by A contains not only the relative position of the beacon received from the local station and the beacon received from the peripheral station, but also the location where the local station transmits the auxiliary beacon (regular beacon). (Relative to the beacon), as indicated by "NBOI for TX (3Beacon TX)".
- FIG. 13 is a diagram showing the definition and transition of the operation level (Activity Level) of each communication terminal set in the present embodiment.
- operation level Activity Level
- four levels from operation level 0 to operation level 3 are defined based on the operation rate.
- the details of the transmission / reception procedure of each operation level will be described later, but here, each operation level will be briefly described.
- FIG. 12 is a diagram showing a part of the neighboring station list in the present embodiment.
- the communication station STA0 confirms that the transmission operation level of the communication station STA1 is at level 1 in the neighbor station list, and then transmits a beacon (B0). Call the communication station STA1 in -4). The communication station STA1 has received this beacon because the reception operation level for the communication station STA0 is at level 1, and returns an ACK in response to this call. The call and response play a role equivalent to RTS and CTS in the RTS / CTS procedure, and then data DO is transmitted from communication station STA0 to communication station STA1. After that, the communication station STA1 returns an ACK.
- the operation level may be changed to level 0 because “data transmission / reception is performed discretely beyond the allowable value”.
- the communication stations STA0 and STA1 also relate to each other.
- Data transmission / reception is performed with the transmission / reception level set to level 3, and data transmission / reception is performed as soon as transmission data is generated at the communication station STA0.
- the data is not transmitted and received frequently, and after a short time has elapsed since the transmission and reception of the data D18, the data D19 is transmitted and received, and the data is not transmitted for a while. Is falling into.
- the communication station STA1 decides to change the reception operation level for the communication station STA0 to level 2 because data transmission and reception are performed only discretely in excess of the allowable value.
- a page indicating to the communication station STA2 that ⁇ I want the operating state to be ACT-lall '' is sent to the communication station STA2.
- Send information The figure shows an example in which the communication station STA0 happens to transmit.
- the communication station STA2 understands this and, at the time T6, uses the same procedure as above at the time T6 as the notification information indicating that the own station has changed the operation state to ACT-lall. Send.
- the communication station STA2 sets the operation state to ACT-lall, and checks the reception operation levels of all the communication stations existing in the neighboring station list.
- Active Level-1 Active Level-2 Active Level_2-> Active Level-3 is triggered by, for example, monitoring the number of packets accumulated in the transmission buffer and setting a predetermined threshold. It may be activated by exceeding.
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Small-Scale Networks (AREA)
- Radio Relay Systems (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Abstract
Description
Claims
Priority Applications (14)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005504823A JP4670638B2 (ja) | 2003-02-03 | 2004-02-03 | 通信方法、通信装置、無線通信方法、無線通信装置及び無線通信システム |
EP15156404.4A EP2897424B1 (en) | 2003-02-03 | 2004-02-03 | Communication method and communication apparatus, as well as computer program |
US10/544,107 US7302227B2 (en) | 2003-02-03 | 2004-02-03 | Communication method, communication device, and computer program |
KR1020057013645A KR101127174B1 (ko) | 2003-02-03 | 2004-02-03 | 통신 방법 및 통신 장치 및 컴퓨터 프로그램 |
EP04707649.2A EP1592176B1 (en) | 2003-02-03 | 2004-02-03 | Communication method, communication device, and computer program |
EP17154656.7A EP3203800B1 (en) | 2003-02-03 | 2004-02-03 | Communication method, communication device, and computer program |
US11/733,226 US7844223B2 (en) | 2003-02-03 | 2007-04-10 | Communication method, communication device, and computer program |
US12/901,898 US8099049B2 (en) | 2003-02-03 | 2010-10-11 | Communication method, communication device, and computer program |
US13/342,643 US8670713B2 (en) | 2003-02-03 | 2012-01-03 | Communication method, communication device, and computer program |
US14/048,737 US8761072B2 (en) | 2003-02-03 | 2013-10-08 | Communication method, communication device, and computer program |
US14/049,949 US8837448B2 (en) | 2003-02-03 | 2013-10-09 | Communication method, communication device, and computer program |
US14/482,708 US10028271B2 (en) | 2003-02-03 | 2014-09-10 | Communication method, communication device, and computer program |
US15/068,209 US9655115B2 (en) | 2003-02-03 | 2016-03-11 | Communication method, communication device, and computer program |
US16/021,141 US11323999B2 (en) | 2003-02-03 | 2018-06-28 | Communication method, communication device, and computer program |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003-26462 | 2003-02-03 | ||
JP2003026462 | 2003-02-03 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/544,107 A-371-Of-International US7302227B2 (en) | 2003-02-03 | 2004-02-03 | Communication method, communication device, and computer program |
US11/733,226 Continuation US7844223B2 (en) | 2003-02-03 | 2007-04-10 | Communication method, communication device, and computer program |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004071020A1 true WO2004071020A1 (ja) | 2004-08-19 |
Family
ID=32844142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/001027 WO2004071020A1 (ja) | 2003-02-03 | 2004-02-03 | 通信方法及び通信装置、並びにコンピュータプログラム |
Country Status (6)
Country | Link |
---|---|
US (9) | US7302227B2 (ja) |
EP (3) | EP2897424B1 (ja) |
JP (2) | JP4670638B2 (ja) |
KR (1) | KR101127174B1 (ja) |
CN (2) | CN100555964C (ja) |
WO (1) | WO2004071020A1 (ja) |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006121561A (ja) * | 2004-10-25 | 2006-05-11 | Sony Corp | 無線通信システムおよび無線通信装置 |
JP2006196991A (ja) * | 2005-01-11 | 2006-07-27 | Oki Electric Ind Co Ltd | 通信タイミング制御装置、通信タイミング制御方法、ノード及び通信システム |
JP2006319586A (ja) * | 2005-05-11 | 2006-11-24 | Sony Corp | 無線通信装置およびその制御方法 |
JP2008510380A (ja) * | 2004-08-12 | 2008-04-03 | インターデイジタル テクノロジー コーポレーション | 無線通信媒体へのアクセスを制御するための方法およびシステム |
US7567826B2 (en) | 2004-10-18 | 2009-07-28 | Sony Corporation | Wireless communication system and wireless communication apparatus |
JP2010516208A (ja) * | 2007-01-11 | 2010-05-13 | クゥアルコム・インコーポレイテッド | 無線通信システムにおいてdtxおよびdrxを使用すること |
JP2010532642A (ja) * | 2007-07-05 | 2010-10-07 | クゥアルコム・インコーポレイテッド | ピア・ツー・ピア通信におけるトラフィックシグナリングをサポートする方法及び装置 |
US7920543B2 (en) * | 2006-01-18 | 2011-04-05 | Qualcomm Incorporated | Wireless broadband communications network using message diffusion architecture |
US8315662B2 (en) | 2003-08-13 | 2012-11-20 | Qualcomm Incorporated | User specific downlink power control channel Q-bit |
US8374613B2 (en) | 2002-08-08 | 2013-02-12 | Qualcomm Incorporated | Method of creating and utilizing diversity in a multiple carrier communication system |
US8385317B2 (en) | 2007-07-06 | 2013-02-26 | Qualcomm Incorporated | Methods and apparatus supporting multiple timing synchronizations corresponding to different communications peers |
US8385316B2 (en) | 2007-07-06 | 2013-02-26 | Qualcomm Incorporated | Methods and apparatus related to peer to peer communications timing structure |
US8553595B2 (en) | 2003-02-19 | 2013-10-08 | Qualcomm Incorporated | Controlled superposition coding in multi-user communication systems |
US8593932B2 (en) | 2003-05-16 | 2013-11-26 | Qualcomm Incorporated | Efficient signal transmission methods and apparatus using a shared transmission resource |
US8601156B2 (en) | 2007-07-06 | 2013-12-03 | Qualcomm Incorporated | Methods and apparatus related to peer discovery and/or paging in peer to peer wireless communications |
US8599823B2 (en) | 2007-07-06 | 2013-12-03 | Qualcomm Incorporated | Communications methods and apparatus related to synchronization with respect to a peer to peer timing structure |
US8620332B2 (en) | 2002-08-08 | 2013-12-31 | Qualcomm Incorporated | Wireless timing and power control |
Families Citing this family (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8190163B2 (en) | 2002-08-08 | 2012-05-29 | Qualcomm Incorporated | Methods and apparatus of enhanced coding in multi-user communication systems |
CN101662816B (zh) | 2003-02-03 | 2014-03-05 | 索尼株式会社 | 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 |
EP2897424B1 (en) | 2003-02-03 | 2018-12-05 | Sony Corporation | Communication method and communication apparatus, as well as computer program |
GB2400905A (en) * | 2003-04-24 | 2004-10-27 | Memco Ltd | Edge device for a powered door with infra-red and visible elements |
JP4513743B2 (ja) * | 2003-05-07 | 2010-07-28 | ソニー株式会社 | 無線通信システム、無線通信装置及び無線通信方法、並びにコンピュータ・プログラム |
WO2004102887A1 (ja) * | 2003-05-16 | 2004-11-25 | Sony Corporation | 無線通信システム、無線通信装置及び無線通信方法、並びにコンピュータ・プログラム |
US7990883B2 (en) * | 2003-05-16 | 2011-08-02 | Sony Corporation | Communication system, communication method, communication apparatus, communication control method, and computer program |
JP2005101756A (ja) | 2003-09-22 | 2005-04-14 | Sony Corp | 無線通信システム、無線通信装置及び無線通信方法、並びにコンピュータ・プログラム |
JP4622503B2 (ja) * | 2003-12-24 | 2011-02-02 | ソニー株式会社 | 無線通信システム、無線通信装置及び無線通信方法、並びにコンピュータ・プログラム |
US7406105B2 (en) * | 2004-03-03 | 2008-07-29 | Alfred E. Mann Foundation For Scientific Research | System and method for sharing a common communication channel between multiple systems of implantable medical devices |
US7684381B2 (en) * | 2004-05-04 | 2010-03-23 | Qualcomm Incorporated | Offset beacon for distributed management and control of wireless networks |
US8099094B2 (en) | 2004-07-12 | 2012-01-17 | Interdigital Technology Corporation | Neighbor scanning in wireless local area networks |
JP4310253B2 (ja) * | 2004-09-21 | 2009-08-05 | キヤノン株式会社 | 通信装置及び通信方法 |
JP2006279253A (ja) * | 2005-03-28 | 2006-10-12 | Fujitsu Ltd | 無線通信装置及び無線通信システム |
US7590403B1 (en) * | 2005-06-07 | 2009-09-15 | Good Technology, Inc. | Wireless device dormancy override |
US20060285528A1 (en) * | 2005-06-21 | 2006-12-21 | Xia Gao | Method and apparatus for power saving in beacon generation of wireless networks in ad hoc mode |
JP4976419B2 (ja) | 2006-01-11 | 2012-07-18 | クゥアルコム・インコーポレイテッド | 無線ピア・ツー・ピアネットワークにおける無線装置発見 |
US8811369B2 (en) | 2006-01-11 | 2014-08-19 | Qualcomm Incorporated | Methods and apparatus for supporting multiple communications modes of operation |
TWI309532B (en) * | 2006-05-29 | 2009-05-01 | Inst Information Industry | Adaptive power management methods and systems for wireless networks |
EP2044798B1 (en) * | 2006-07-14 | 2010-07-07 | Koninklijke Philips Electronics N.V. | Method and system of beacon transmission and reception |
US7885616B2 (en) * | 2006-08-16 | 2011-02-08 | Research In Motion Limited | Method and system for coordinating necessary radio transmission events with unrelated opportunistic events to optimize battery life and network resources |
JP4349439B2 (ja) * | 2007-06-07 | 2009-10-21 | ソニー株式会社 | 無線通信システム、無線通信装置、プログラム、および無線通信方法 |
TWI478556B (zh) * | 2007-12-10 | 2015-03-21 | Koninkl Philips Electronics Nv | 擁塞控制 |
CN102273146B (zh) * | 2008-04-28 | 2015-03-11 | 华为技术有限公司 | 透明旁路及相关机制 |
US8595501B2 (en) | 2008-05-09 | 2013-11-26 | Qualcomm Incorporated | Network helper for authentication between a token and verifiers |
US8670573B2 (en) * | 2008-07-07 | 2014-03-11 | Robert Bosch Gmbh | Low latency ultra wideband communications headset and operating method therefor |
KR101281180B1 (ko) * | 2008-08-18 | 2013-07-02 | 에스케이텔레콤 주식회사 | 유비쿼터스 센서 네트워크에서 QoS 지원을 위한 시스템 및 방법 |
US8879466B2 (en) * | 2009-05-18 | 2014-11-04 | Electronics And Telecommunications Research Institute | Sensor node for using asynchronous MAC |
KR20120009772A (ko) * | 2010-07-21 | 2012-02-02 | 삼성전자주식회사 | M2m 통신 시스템에서의 간섭 완화를 위한 시그널링 방법 및 디바이스 |
JP5636861B2 (ja) * | 2010-10-14 | 2014-12-10 | 富士通株式会社 | 通信装置、通信システム、及び通信方法 |
JP4996732B2 (ja) * | 2010-11-05 | 2012-08-08 | 株式会社東芝 | 移動無線端末装置および基地局探索方法 |
US8593953B2 (en) * | 2010-12-23 | 2013-11-26 | White Squirrel Wireless Technologies Inc. | System and method for controlling data transmission in a multihop wireless network |
US8626060B2 (en) * | 2011-04-14 | 2014-01-07 | Qualcomm, Incorporated | Beacon signals for repeaters within a wireless communications system |
JP5915964B2 (ja) * | 2011-09-14 | 2016-05-11 | ソニー株式会社 | 通信装置、通信システムおよび通信装置の制御方法 |
CN103369550B (zh) * | 2012-03-26 | 2016-08-10 | 华为技术有限公司 | 一种目标站点、查询站点、通讯系统以及通讯方法 |
FR2996393A1 (fr) * | 2012-09-28 | 2014-04-04 | France Telecom | Procede et dispositif de regulation d'emission dans un reseau de telecommunication |
US9814037B2 (en) * | 2013-06-28 | 2017-11-07 | Intel Corporation | Method for efficient channel estimation and beamforming in FDD system by exploiting uplink-downlink correspondence |
EP3108365A1 (en) * | 2014-02-20 | 2016-12-28 | Telefonaktiebolaget LM Ericsson (publ) | Methods, apparatuses, and computer program products for deploying and managing software containers |
CN103973592B (zh) * | 2014-05-16 | 2017-12-05 | 华为技术有限公司 | 信元处理方法及装置 |
US9655054B2 (en) * | 2014-09-19 | 2017-05-16 | Qualcomm Incorporated | Adapting blind reception duration for range and congestion |
US9980224B2 (en) | 2015-04-03 | 2018-05-22 | Qualcomm Incorporated | Determining inactivity timeout using distributed coordination function |
US10411867B2 (en) * | 2015-04-30 | 2019-09-10 | Sony Corporation | Communication apparatus and communication method |
JP6259423B2 (ja) * | 2015-07-01 | 2018-01-10 | 日本電信電話株式会社 | 無線通信方法および基地局装置 |
EP4171111B1 (en) | 2015-07-07 | 2024-06-12 | Sony Group Corporation | Communication device and communication method |
CN109417540B (zh) | 2016-07-04 | 2021-12-21 | 瑞典爱立信有限公司 | 用于促进接入信息传输的方法和设备 |
US10750400B2 (en) * | 2016-09-30 | 2020-08-18 | Qualcomm Incorporated | Processing a data packet received over control plane in congestion scenario |
US10873918B2 (en) * | 2018-01-25 | 2020-12-22 | Yazaki Corporation | Wireless communication terminal and communication control method for establishing efficient communication, and capable of suppressing a delay in the communication |
US11737121B2 (en) | 2021-08-20 | 2023-08-22 | Rockwell Collins, Inc. | System and method to compile and distribute spatial awareness information for network |
US11726162B2 (en) | 2021-04-16 | 2023-08-15 | Rockwell Collins, Inc. | System and method for neighbor direction and relative velocity determination via doppler nulling techniques |
US12050279B2 (en) | 2019-11-27 | 2024-07-30 | Rockwell Collins, Inc. | Doppler nulling spatial awareness (DNSA) solutions for non-terrestrial networks |
US11665658B1 (en) | 2021-04-16 | 2023-05-30 | Rockwell Collins, Inc. | System and method for application of doppler corrections for time synchronized transmitter and receiver |
US12111406B2 (en) | 2019-11-27 | 2024-10-08 | Rockwell Collins, Inc. | Adaptive doppler-nulling digitization for high-resolution |
US11977173B2 (en) | 2019-11-27 | 2024-05-07 | Rockwell Collins, Inc. | Spoofing and denial of service detection and protection with doppler nulling (spatial awareness) |
US11304084B1 (en) | 2020-10-23 | 2022-04-12 | Rockwell Collins, Inc. | System and method for beacon-based passive clustering in mobile ad hoc networks (MANET) |
US11700146B2 (en) * | 2020-08-26 | 2023-07-11 | Microchip Technology Incorporated | EMI reduction in PLCA-based networks through beacon temporal spreading |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000358059A (ja) * | 1999-06-15 | 2000-12-26 | Nec Corp | Lan間接続方法、アクセスポイント装置及びlanシステム |
JP2002300175A (ja) * | 2001-04-03 | 2002-10-11 | Matsushita Electric Ind Co Ltd | 無線通信システム |
JP2003229869A (ja) * | 2002-02-05 | 2003-08-15 | Sony Corp | 無線通信システム及び無線通信制御方法、無線通信装置及び無線通信方法、並びにコンピュータ・プログラム |
Family Cites Families (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2600622B2 (ja) | 1994-09-22 | 1997-04-16 | 日本電気株式会社 | Tdma方式の移動通信システムにおける下り制御信号の送信制御方法 |
US6130602A (en) * | 1996-05-13 | 2000-10-10 | Micron Technology, Inc. | Radio frequency data communications device |
US5940399A (en) * | 1996-06-20 | 1999-08-17 | Mrv Communications, Inc. | Methods of collision control in CSMA local area network |
US5870673A (en) | 1996-08-30 | 1999-02-09 | Telefonaktiebolaget Lm Ericsson | Methods and systems for concurrent receipt of incoming calls from a wide area cellular network and a private radio communications network |
US6198728B1 (en) * | 1996-12-19 | 2001-03-06 | Phillips Electronics North America Corp. | Medium access control (MAC) protocol for wireless ATM |
GB9721008D0 (en) * | 1997-10-03 | 1997-12-03 | Hewlett Packard Co | Power management method foruse in a wireless local area network (LAN) |
US6282407B1 (en) * | 1998-04-16 | 2001-08-28 | Motorola, Inc. | Active electrostatic transceiver and communicating system |
JP2000165930A (ja) | 1998-11-30 | 2000-06-16 | Clarion Co Ltd | 無線通信ネットワークシステム |
US6751455B1 (en) * | 1999-09-17 | 2004-06-15 | The Regents Of The University Of California | Power- and bandwidth-adaptive in-home wireless communications system with power-grid-powered agents and battery-powered clients |
JP4374725B2 (ja) * | 1999-09-22 | 2009-12-02 | パナソニック株式会社 | 通信方法及び通信局 |
US6615033B1 (en) * | 2000-01-11 | 2003-09-02 | International Business Machines Corporation | Synchronized-timed-reminded communications for family radios |
GB0022632D0 (en) | 2000-09-15 | 2000-11-01 | Koninkl Philips Electronics Nv | Method of, and signalling system for, transferring data |
US6799030B2 (en) * | 2000-10-11 | 2004-09-28 | Novatel Wireless, Inc. | Method and apparatus for low power operation of an RF wireless modem |
US6888795B2 (en) * | 2000-12-30 | 2005-05-03 | Durham Logistics Llc | Resource allocation in a circuit switched network |
JP3700839B2 (ja) * | 2001-08-30 | 2005-09-28 | ソニー株式会社 | 無線通信装置及び無線通信装置の制御方法、並びにコンピュータ・プログラム |
US7248570B2 (en) * | 2001-09-17 | 2007-07-24 | Microsoft Corporation | System and method for coordinating bandwidth usage of a communication channel by wireless network nodes |
US7280517B2 (en) * | 2001-11-02 | 2007-10-09 | At&T Corp. | Wireless LANs and neighborhood capture |
GB2382746B (en) * | 2001-11-20 | 2005-12-14 | Ericsson Telefon Ab L M | Establishing radio communication channels |
KR100547793B1 (ko) * | 2001-12-29 | 2006-02-01 | 삼성전자주식회사 | 이동통신시스템에서 역방향 데이터 전송 제어 방법 |
US6980541B2 (en) * | 2002-01-03 | 2005-12-27 | Freescale Semiconductor, Inc. | Media access controller having pseudo-static guaranteed time slots |
US20030128659A1 (en) * | 2002-01-09 | 2003-07-10 | Koninklijke Philips Electronics N.V. | Coexistence of OFDM and DSSS/CCK stations in a WLAN |
US6798761B2 (en) * | 2002-01-10 | 2004-09-28 | Harris Corporation | Method and device for establishing communication links and handling SP slot connection collisions in a communication system |
JP3789374B2 (ja) * | 2002-03-22 | 2006-06-21 | Necインフロンティア株式会社 | 電話システム |
US7133398B2 (en) * | 2002-03-27 | 2006-11-07 | Motorola, Inc. | System and method for asynchronous communications employing direct and indirect access protocols |
JP3799285B2 (ja) * | 2002-03-29 | 2006-07-19 | Necインフロンティア株式会社 | 無線lan基地局、無線端末およびプログラム |
US7151945B2 (en) * | 2002-03-29 | 2006-12-19 | Cisco Systems Wireless Networking (Australia) Pty Limited | Method and apparatus for clock synchronization in a wireless network |
US7564810B2 (en) * | 2002-05-08 | 2009-07-21 | Microsoft Corporation | Method and system for managing power consumption of a network interface module in a wireless computing device |
US7564812B1 (en) * | 2002-06-06 | 2009-07-21 | Bbn Technologies Corp | Method and apparatus for varying times/channels of broadcast beacons |
US7689196B2 (en) * | 2002-06-26 | 2010-03-30 | Qualcomm Incorporated | Timer-based sleep for terminals in wireless communication systems |
US7366200B2 (en) * | 2002-08-26 | 2008-04-29 | Qualcomm Incorporated | Beacon signaling in a wireless system |
US7215681B2 (en) * | 2002-09-11 | 2007-05-08 | Itt Manufacturing Enterprises Inc. | Adaptive channel access for carrier sense multiple access based systems |
US7280801B2 (en) * | 2002-12-02 | 2007-10-09 | Agere Systems Inc. | Reducing interference between different communication systems sharing a common wireless transmission medium |
JP3849647B2 (ja) * | 2003-01-23 | 2006-11-22 | ソニー株式会社 | 無線通信システム、無線通信装置及び無線通信方法、並びにコンピュータ・プログラム |
US7340615B2 (en) * | 2003-01-31 | 2008-03-04 | Microsoft Corporation | Method and apparatus for managing power in network interface modules |
EP2897424B1 (en) | 2003-02-03 | 2018-12-05 | Sony Corporation | Communication method and communication apparatus, as well as computer program |
CN101662816B (zh) * | 2003-02-03 | 2014-03-05 | 索尼株式会社 | 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 |
US6980810B1 (en) * | 2003-05-12 | 2005-12-27 | At&T Corp. | Point coordinated spread-spectrum wireless local area network |
US7092353B2 (en) * | 2003-10-17 | 2006-08-15 | Qualcomm Incorporated | Carrier search methods and apparatus |
-
2004
- 2004-02-03 EP EP15156404.4A patent/EP2897424B1/en not_active Expired - Lifetime
- 2004-02-03 JP JP2005504823A patent/JP4670638B2/ja not_active Expired - Fee Related
- 2004-02-03 CN CNB200480006125XA patent/CN100555964C/zh not_active Expired - Lifetime
- 2004-02-03 CN CN2009101705189A patent/CN101668345B/zh not_active Expired - Lifetime
- 2004-02-03 EP EP17154656.7A patent/EP3203800B1/en not_active Expired - Lifetime
- 2004-02-03 US US10/544,107 patent/US7302227B2/en not_active Expired - Lifetime
- 2004-02-03 WO PCT/JP2004/001027 patent/WO2004071020A1/ja active Application Filing
- 2004-02-03 KR KR1020057013645A patent/KR101127174B1/ko active IP Right Grant
- 2004-02-03 EP EP04707649.2A patent/EP1592176B1/en not_active Expired - Lifetime
-
2007
- 2007-04-10 US US11/733,226 patent/US7844223B2/en not_active Expired - Lifetime
-
2010
- 2010-02-01 JP JP2010020684A patent/JP4962576B2/ja not_active Expired - Lifetime
- 2010-10-11 US US12/901,898 patent/US8099049B2/en not_active Expired - Lifetime
-
2012
- 2012-01-03 US US13/342,643 patent/US8670713B2/en not_active Expired - Lifetime
-
2013
- 2013-10-08 US US14/048,737 patent/US8761072B2/en not_active Expired - Lifetime
- 2013-10-09 US US14/049,949 patent/US8837448B2/en not_active Expired - Lifetime
-
2014
- 2014-09-10 US US14/482,708 patent/US10028271B2/en not_active Expired - Lifetime
-
2016
- 2016-03-11 US US15/068,209 patent/US9655115B2/en not_active Expired - Lifetime
-
2018
- 2018-06-28 US US16/021,141 patent/US11323999B2/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000358059A (ja) * | 1999-06-15 | 2000-12-26 | Nec Corp | Lan間接続方法、アクセスポイント装置及びlanシステム |
JP2002300175A (ja) * | 2001-04-03 | 2002-10-11 | Matsushita Electric Ind Co Ltd | 無線通信システム |
JP2003229869A (ja) * | 2002-02-05 | 2003-08-15 | Sony Corp | 無線通信システム及び無線通信制御方法、無線通信装置及び無線通信方法、並びにコンピュータ・プログラム |
Non-Patent Citations (1)
Title |
---|
See also references of EP1592176A4 * |
Cited By (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9277470B2 (en) | 2002-08-08 | 2016-03-01 | Qualcomm Incorporated | Method of creating and utilizing diversity in a multiple carrier communication system |
US8620332B2 (en) | 2002-08-08 | 2013-12-31 | Qualcomm Incorporated | Wireless timing and power control |
US8374613B2 (en) | 2002-08-08 | 2013-02-12 | Qualcomm Incorporated | Method of creating and utilizing diversity in a multiple carrier communication system |
US8553595B2 (en) | 2003-02-19 | 2013-10-08 | Qualcomm Incorporated | Controlled superposition coding in multi-user communication systems |
US8593932B2 (en) | 2003-05-16 | 2013-11-26 | Qualcomm Incorporated | Efficient signal transmission methods and apparatus using a shared transmission resource |
US8315662B2 (en) | 2003-08-13 | 2012-11-20 | Qualcomm Incorporated | User specific downlink power control channel Q-bit |
JP2011172285A (ja) * | 2004-08-12 | 2011-09-01 | Interdigital Technology Corp | 無線通信媒体へのアクセスを制御するための方法およびシステム |
JP2008510380A (ja) * | 2004-08-12 | 2008-04-03 | インターデイジタル テクノロジー コーポレーション | 無線通信媒体へのアクセスを制御するための方法およびシステム |
US7567826B2 (en) | 2004-10-18 | 2009-07-28 | Sony Corporation | Wireless communication system and wireless communication apparatus |
JP4529636B2 (ja) * | 2004-10-25 | 2010-08-25 | ソニー株式会社 | 無線通信システムおよび無線通信装置 |
JP2006121561A (ja) * | 2004-10-25 | 2006-05-11 | Sony Corp | 無線通信システムおよび無線通信装置 |
JP2006196991A (ja) * | 2005-01-11 | 2006-07-27 | Oki Electric Ind Co Ltd | 通信タイミング制御装置、通信タイミング制御方法、ノード及び通信システム |
JP4701824B2 (ja) * | 2005-05-11 | 2011-06-15 | ソニー株式会社 | 無線通信装置およびその制御方法 |
JP2006319586A (ja) * | 2005-05-11 | 2006-11-24 | Sony Corp | 無線通信装置およびその制御方法 |
US7920543B2 (en) * | 2006-01-18 | 2011-04-05 | Qualcomm Incorporated | Wireless broadband communications network using message diffusion architecture |
JP2015159591A (ja) * | 2007-01-11 | 2015-09-03 | クゥアルコム・インコーポレイテッドQualcomm Incorporated | 無線通信システムにおいてdtxおよびdrxを使用すること |
JP2012138931A (ja) * | 2007-01-11 | 2012-07-19 | Qualcomm Inc | 無線通信システムにおいてdtxおよびdrxを使用すること |
US9674786B2 (en) | 2007-01-11 | 2017-06-06 | Qualcomm Incorporated | Using DTX and DRX in a wireless communication system |
JP2010516208A (ja) * | 2007-01-11 | 2010-05-13 | クゥアルコム・インコーポレイテッド | 無線通信システムにおいてdtxおよびdrxを使用すること |
US9432942B2 (en) | 2007-01-11 | 2016-08-30 | Qualcomm Incorporated | Using DTX and DRX in a wireless communication system |
US8755313B2 (en) | 2007-01-11 | 2014-06-17 | Qualcomm Incorporated | Using DTX and DRX in a wireless communication system |
JP2010532642A (ja) * | 2007-07-05 | 2010-10-07 | クゥアルコム・インコーポレイテッド | ピア・ツー・ピア通信におけるトラフィックシグナリングをサポートする方法及び装置 |
US8385317B2 (en) | 2007-07-06 | 2013-02-26 | Qualcomm Incorporated | Methods and apparatus supporting multiple timing synchronizations corresponding to different communications peers |
US8599823B2 (en) | 2007-07-06 | 2013-12-03 | Qualcomm Incorporated | Communications methods and apparatus related to synchronization with respect to a peer to peer timing structure |
US8601156B2 (en) | 2007-07-06 | 2013-12-03 | Qualcomm Incorporated | Methods and apparatus related to peer discovery and/or paging in peer to peer wireless communications |
US8385316B2 (en) | 2007-07-06 | 2013-02-26 | Qualcomm Incorporated | Methods and apparatus related to peer to peer communications timing structure |
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2004071020A1 (ja) | 通信方法及び通信装置、並びにコンピュータプログラム | |
JP4581996B2 (ja) | 無線通信システム、無線通信装置及び無線通信方法、並びにコンピュータプログラム | |
US7567540B2 (en) | Wireless communication system, wireless communication apparatus, wireless communication method and computer program | |
EP2632209A2 (en) | Method, apparatus, and computer program product for coexistence-aware communication mechanism for multi-radios | |
US20130195036A1 (en) | Systems and methods for narrowband channel selection | |
JP4582098B2 (ja) | 無線通信システム、通信装置、通信方法及びプログラム | |
US11178660B2 (en) | Determining access slot for communications on radio interface | |
JP4192676B2 (ja) | 無線通信システム、無線通信装置及び無線通信方法、並びにコンピュータ・プログラム | |
US9089004B2 (en) | Network with subnets being connectable via bridge terminals |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2005504823 Country of ref document: JP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020057013645 Country of ref document: KR |
|
REEP | Request for entry into the european phase |
Ref document number: 2004707649 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2004707649 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2004806125X Country of ref document: CN |
|
WWP | Wipo information: published in national office |
Ref document number: 1020057013645 Country of ref document: KR |
|
WWP | Wipo information: published in national office |
Ref document number: 2004707649 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2006234740 Country of ref document: US Ref document number: 10544107 Country of ref document: US |
|
WWP | Wipo information: published in national office |
Ref document number: 10544107 Country of ref document: US |