GB2406479B - Communications systems & methods - Google Patents
Communications systems & methodsInfo
- Publication number
- GB2406479B GB2406479B GB0417761A GB0417761A GB2406479B GB 2406479 B GB2406479 B GB 2406479B GB 0417761 A GB0417761 A GB 0417761A GB 0417761 A GB0417761 A GB 0417761A GB 2406479 B GB2406479 B GB 2406479B
- Authority
- GB
- United Kingdom
- Prior art keywords
- methods
- communications systems
- communications
- systems
- 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.)
- Expired - Fee Related
Links
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
- H04B1/69—Spread spectrum techniques
- H04B1/713—Spread spectrum techniques using frequency hopping
- H04B1/715—Interference-related aspects
-
- 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
- H04B1/69—Spread spectrum techniques
- H04B1/713—Spread spectrum techniques using frequency hopping
- H04B1/7143—Arrangements for generation of hop patterns
-
- 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
- H04B1/69—Spread spectrum techniques
- H04B1/713—Spread spectrum techniques using frequency hopping
- H04B1/715—Interference-related aspects
- H04B2001/7154—Interference-related aspects with means for preventing interference
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0305470A GB2399982B (en) | 2003-03-10 | 2003-03-10 | Communications systems & methods |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0417761D0 GB0417761D0 (en) | 2004-09-08 |
GB2406479A GB2406479A (en) | 2005-03-30 |
GB2406479B true GB2406479B (en) | 2007-10-17 |
Family
ID=9954484
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0305470A Expired - Fee Related GB2399982B (en) | 2003-03-10 | 2003-03-10 | Communications systems & methods |
GB0417761A Expired - Fee Related GB2406479B (en) | 2003-03-10 | 2003-03-10 | Communications systems & methods |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0305470A Expired - Fee Related GB2399982B (en) | 2003-03-10 | 2003-03-10 | Communications systems & methods |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB2399982B (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8457552B1 (en) | 2004-01-20 | 2013-06-04 | Qualcomm Incorporated | Method and apparatus for reduced complexity short range wireless communication system |
FI20045450A0 (en) * | 2004-11-22 | 2004-11-22 | Nokia Corp | Method and apparatus for checking a radio connection |
US7684464B2 (en) * | 2004-12-21 | 2010-03-23 | Qualcomm Incorporated | Method and apparatus for performing channel assessment in a wireless communication system |
JP2006211242A (en) | 2005-01-27 | 2006-08-10 | Toshiba Corp | Method and device for radio communication |
WO2007000740A1 (en) * | 2005-06-28 | 2007-01-04 | Koninklijke Philips Electronics, N.V. | System and method for opportunistic spectrum-sharing by spectrum agile radios (sara) |
CN1909390B (en) * | 2005-08-01 | 2012-10-10 | 创杰科技股份有限公司 | Quality upgrading method for fast Blue Tooth wireless network band |
US8310964B2 (en) * | 2006-01-06 | 2012-11-13 | Broadcom Corporation | Enhanced 2-wire and 3-wire WLAN bluetooth coexistence solution |
GB2457431A (en) | 2008-01-28 | 2009-08-19 | Fujitsu Lab Of Europ Ltd | Interference mitigation method in a wireless network |
US8218487B2 (en) * | 2008-04-09 | 2012-07-10 | Texas Instruments Incorporated | System and method of adaptive frequency hopping with look ahead interference prediction |
EP2159926B1 (en) * | 2008-08-26 | 2019-10-23 | Agence Spatiale Europeenne | Methods, apparatuses and system for asynchronous spread-spectrum communication |
US8340157B2 (en) * | 2009-07-28 | 2012-12-25 | Interlite Aktiebolag | Methods and devices for wireless communication in wireless communication systems |
US9374713B2 (en) | 2009-10-29 | 2016-06-21 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Method and device for intelligent frequency hopping in a shared frequency band |
US9191063B2 (en) * | 2013-03-12 | 2015-11-17 | Rosemount Inc. | Channel grey listing |
EP2916604B1 (en) * | 2014-03-06 | 2018-06-06 | Mitsubishi Electric R&D Centre Europe B.V. | Method for determining time and frequency resources to be used for performing k individual transmissions over n successive frames in a wireless communications network |
US9966992B2 (en) | 2014-04-16 | 2018-05-08 | Sonova Ag | Portable communication device with tunable antenna and method of operating such portable communication device |
CN111246500B (en) * | 2018-11-29 | 2023-05-12 | 炬芯科技股份有限公司 | Bluetooth channel evaluation method, device and storage medium for recognizing wifi interference |
WO2023072395A1 (en) * | 2021-10-28 | 2023-05-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Transmitting a signal with frequency hopping in the presence of broadband interference |
CN114362790B (en) * | 2022-03-21 | 2022-05-27 | 北京理工大学 | Carrier frequency hopping communication method, device, system, equipment and storage medium |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2277231B (en) * | 1984-05-12 | 1995-03-15 | Racal Res Ltd | Communications system |
US7116700B1 (en) * | 1999-12-22 | 2006-10-03 | Nokia Corporation | Frequency hopping spread spectrum communication system |
US7236511B2 (en) * | 2001-01-16 | 2007-06-26 | Texas Instruments Incorporated | Structured adaptive frequency hopping |
-
2003
- 2003-03-10 GB GB0305470A patent/GB2399982B/en not_active Expired - Fee Related
- 2003-03-10 GB GB0417761A patent/GB2406479B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB0417761D0 (en) | 2004-09-08 |
GB0305470D0 (en) | 2003-04-16 |
GB2406479A (en) | 2005-03-30 |
GB2399982A (en) | 2004-09-29 |
GB2399982B (en) | 2005-03-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20130310 |