GB2447250A - Communication in dual protocol environments - Google Patents
Communication in dual protocol environmentsInfo
- Publication number
- GB2447250A GB2447250A GB0701443A GB0701443A GB2447250A GB 2447250 A GB2447250 A GB 2447250A GB 0701443 A GB0701443 A GB 0701443A GB 0701443 A GB0701443 A GB 0701443A GB 2447250 A GB2447250 A GB 2447250A
- Authority
- GB
- United Kingdom
- Prior art keywords
- protocol
- communication
- communication system
- transmitting
- dual protocol
- 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
- 230000009977 dual effect Effects 0.000 title 1
Classifications
-
- 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]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/54—Store-and-forward switching systems
- H04L12/56—Packet switching systems
-
- H04Q7/36—
-
- 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
- H04W16/14—Spectrum sharing arrangements between different networks
-
- 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
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Communication Control (AREA)
Abstract
A communication device (1) comprising: a first communication system (4) for transmitting and/or receiving signals according to a first protocol; a second communication system (3) for transmitting and receiving signals according to a second protocol, the second protocol having the facility that a receiver (3) can indicate to a transmitter (2) that it is in an unresponsive state whereby the transmitter can be inhibited from transmitting data to the receiver when it is in the unresponsive state; a signal activity detector (9) for detecting activity in the signals of the first protocol; and a control unit (7) responsive to the signal activity detector for causing the second communication system to indicate that it is in an unresponsive state.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0519945.0A GB0519945D0 (en) | 2005-09-30 | 2005-09-30 | Communication in dual protocol environments |
PCT/GB2006/003267 WO2007036687A1 (en) | 2005-09-30 | 2006-09-04 | Communication in dual protocol environments |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0701443D0 GB0701443D0 (en) | 2007-03-07 |
GB2447250A true GB2447250A (en) | 2008-09-10 |
GB2447250B GB2447250B (en) | 2010-04-28 |
Family
ID=37872777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0701443A Active GB2447250B (en) | 2005-09-30 | 2006-09-04 | Communication in dual protocol environments |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2447250B (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030147368A1 (en) * | 2002-02-05 | 2003-08-07 | Alecsander Eitan | Coexistence between interfering communication systems |
US20050025174A1 (en) * | 2003-07-30 | 2005-02-03 | Fischer Michael Andrew | Managing an access point in the presence of separate protocols that share the same communications channel |
-
2006
- 2006-09-04 GB GB0701443A patent/GB2447250B/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030147368A1 (en) * | 2002-02-05 | 2003-08-07 | Alecsander Eitan | Coexistence between interfering communication systems |
US20050025174A1 (en) * | 2003-07-30 | 2005-02-03 | Fischer Michael Andrew | Managing an access point in the presence of separate protocols that share the same communications channel |
Non-Patent Citations (3)
Title |
---|
(Ref 4 Chasserini continued) Proceedings IEEE Infocom, The Conference on computer communications, Vol 1 of 3, conf 21, 23 June 2002, pages 590-598, XP010593620. ISBN 0-7803-7476-2 Pgs 592-593 * |
Chasserini C.F et al: Coexistence mechanisms for interference mitigation between IEEE 802.11 WLANs and Bluetooth". Proccedings IEEE Infocom 2002. The conference on computer communications. 21st, annual joint conference of the IEEE computer and communications societies. New York, NY, June 23-27, 2002 * |
Godfrey T: "802.11 and Bluetooth coexistence techniques". Technical Report CMU-CS-98-105, 4 November 2002 (2002-11-04), XP002250571 Pages 8-10, Section concerning the 'Blue802 Approach' * |
Also Published As
Publication number | Publication date |
---|---|
GB2447250B (en) | 2010-04-28 |
GB0701443D0 (en) | 2007-03-07 |
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