SE9804430L - Förfarande och anordning vid radiokommunikation - Google Patents
Förfarande och anordning vid radiokommunikationInfo
- Publication number
- SE9804430L SE9804430L SE9804430A SE9804430A SE9804430L SE 9804430 L SE9804430 L SE 9804430L SE 9804430 A SE9804430 A SE 9804430A SE 9804430 A SE9804430 A SE 9804430A SE 9804430 L SE9804430 L SE 9804430L
- Authority
- SE
- Sweden
- Prior art keywords
- measured
- speech quality
- radio channel
- aid
- bit error
- Prior art date
Links
- 238000005562 fading Methods 0.000 abstract 2
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
- H04W36/302—Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Time-Division Multiplex Systems (AREA)
- Radar Systems Or Details Thereof (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9804430A SE9804430L (sv) | 1998-12-18 | 1998-12-18 | Förfarande och anordning vid radiokommunikation |
DE69936878T DE69936878D1 (de) | 1998-12-18 | 1999-12-07 | Verfahren und vorrichtung im bezug zu funkkommunikation |
JP2000590419A JP4545938B2 (ja) | 1998-12-18 | 1999-12-07 | 無線通信に関する方法及び配置構成 |
EP99964838A EP1142412B1 (en) | 1998-12-18 | 1999-12-07 | A method and arrangement relating to radio communications |
CNB998162019A CN1254997C (zh) | 1998-12-18 | 1999-12-07 | 涉及无线通信的方法和设备 |
AU30881/00A AU3088100A (en) | 1998-12-18 | 1999-12-07 | A method and arrangement relating to radio communications |
PCT/SE1999/002282 WO2000038464A2 (en) | 1998-12-18 | 1999-12-07 | A method and arrangement concerning speech quality in radio communication |
AT99964838T ATE370625T1 (de) | 1998-12-18 | 1999-12-07 | Verfahren und vorrichtung im bezug zu funkkommunikation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9804430A SE9804430L (sv) | 1998-12-18 | 1998-12-18 | Förfarande och anordning vid radiokommunikation |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9804430D0 SE9804430D0 (sv) | 1998-12-18 |
SE512607C2 SE512607C2 (sv) | 2000-04-10 |
SE9804430L true SE9804430L (sv) | 2000-04-10 |
Family
ID=20413757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9804430A SE9804430L (sv) | 1998-12-18 | 1998-12-18 | Förfarande och anordning vid radiokommunikation |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1142412B1 (sv) |
JP (1) | JP4545938B2 (sv) |
CN (1) | CN1254997C (sv) |
AT (1) | ATE370625T1 (sv) |
AU (1) | AU3088100A (sv) |
DE (1) | DE69936878D1 (sv) |
SE (1) | SE9804430L (sv) |
WO (1) | WO2000038464A2 (sv) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10108158C1 (de) * | 2001-02-20 | 2002-07-04 | T Mobile Deutschland Gmbh | Verfahren zum Testen der Netzqualität in Mobilfunknetzen |
US8194615B2 (en) | 2009-05-21 | 2012-06-05 | Motorola Mobility, Inc. | Method for conserving resources during wireless handover of a dual mode mobile station |
JP5677042B2 (ja) * | 2010-11-11 | 2015-02-25 | 京セラ株式会社 | 移動通信システム、無線端末、無線基地局、及び通信品質測定方法 |
CN106851713B (zh) * | 2015-12-07 | 2021-11-12 | 中兴通讯股份有限公司 | 终端语音业务质量评估方法和装置、切换管理方法和装置 |
CN109936863A (zh) * | 2017-12-15 | 2019-06-25 | ***通信集团浙江有限公司 | 一种基于上行覆盖的srvcc切换方法及设备 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2693922B2 (ja) * | 1995-02-13 | 1997-12-24 | 日本電気エンジニアリング株式会社 | 移動無線端末機のチャンネル切替判定装置 |
JP2848440B2 (ja) * | 1995-11-22 | 1999-01-20 | 日本電気株式会社 | 回線品質監視回路 |
FI103850B (sv) * | 1996-07-12 | 1999-09-30 | Nokia Mobile Phones Ltd | Automatisk styrning av datatransmissionstillstånd |
US6157830A (en) * | 1997-05-22 | 2000-12-05 | Telefonaktiebolaget Lm Ericsson | Speech quality measurement in mobile telecommunication networks based on radio link parameters |
US6201960B1 (en) * | 1997-06-24 | 2001-03-13 | Telefonaktiebolaget Lm Ericsson (Publ) | Speech quality measurement based on radio link parameters and objective measurement of received speech signals |
JP3080156B2 (ja) * | 1997-12-24 | 2000-08-21 | 日本電気株式会社 | 周波数ホッピング通信用受信機のための自動利得制御方法 |
-
1998
- 1998-12-18 SE SE9804430A patent/SE9804430L/sv not_active IP Right Cessation
-
1999
- 1999-12-07 AT AT99964838T patent/ATE370625T1/de not_active IP Right Cessation
- 1999-12-07 DE DE69936878T patent/DE69936878D1/de not_active Expired - Lifetime
- 1999-12-07 WO PCT/SE1999/002282 patent/WO2000038464A2/en active IP Right Grant
- 1999-12-07 CN CNB998162019A patent/CN1254997C/zh not_active Expired - Fee Related
- 1999-12-07 JP JP2000590419A patent/JP4545938B2/ja not_active Expired - Lifetime
- 1999-12-07 AU AU30881/00A patent/AU3088100A/en not_active Abandoned
- 1999-12-07 EP EP99964838A patent/EP1142412B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO2000038464A3 (en) | 2000-10-26 |
SE512607C2 (sv) | 2000-04-10 |
JP4545938B2 (ja) | 2010-09-15 |
CN1348670A (zh) | 2002-05-08 |
EP1142412A2 (en) | 2001-10-10 |
DE69936878D1 (de) | 2007-09-27 |
SE9804430D0 (sv) | 1998-12-18 |
CN1254997C (zh) | 2006-05-03 |
WO2000038464A2 (en) | 2000-06-29 |
ATE370625T1 (de) | 2007-09-15 |
JP2002534028A (ja) | 2002-10-08 |
AU3088100A (en) | 2000-07-12 |
EP1142412B1 (en) | 2007-08-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE9603560L (sv) | Förfarande och enhet för distribuerad handover i upplänk | |
HK1127678A1 (en) | Method and apparatus for channel quality measurements, communication system, and method of adaptive modulation and coding | |
WO2004019536A3 (en) | Pre-negotiated quality of service | |
FI982280A0 (sv) | Förfarande och system vid mobil telekommunikation | |
MXPA03010488A (es) | Mediciones de calidad de canal para asignacion de recursos de enlace descendente. | |
GB2335575A (en) | Method and system for optimizing a traffic channel in a wireless communications system | |
GB2342539A (en) | Speech quality measurement in mobile telecommunication networks based on radio link parameters | |
MY120116A (en) | Encoding mode control method and decoding mode determining apparatus | |
ATE531148T1 (de) | Mobile sprachkommunikationsstation zur verwendung in einem kommunikationssystem mit mehrfachem zugang und codeunterteilung | |
DE60035593D1 (de) | Spitzenlastpunkt mit angepassten bereich für zusätzliche frequenzen zur minimierung von interferenzen | |
ATE557290T1 (de) | Gesprächerhalt während der positionsbestimmung | |
ATE405120T1 (de) | Qualitätsmessung eines leitungsvermittelnden dienstes in einem zellularen funknetz | |
SE0101793D0 (sv) | A method and appaaratus for link quality estimation in a mobile communication network | |
ATE327532T1 (de) | Verfahren zur authentisierung und vergebührung eines teilnehmers eines funknetzes | |
SE9804430L (sv) | Förfarande och anordning vid radiokommunikation | |
ATE323347T1 (de) | Verfahren zur signalqualitätsverbesserung durch anpassung der verspreizungsratio in einer zellularen cdma funktelefonanordnung | |
ATE375665T1 (de) | Verfahren und anordnung für die verwendung von rahmenenergie zur verbesserung der bestimmung der übertragungsrate | |
DE50106033D1 (de) | Verfahren zur schätzung von kanalparametern von funkkanälen eines w-cdma-mobilfunksystems | |
GB2355158A (en) | Call admission control in wireless communication networks | |
SE9803886L (sv) | Anordning och förfarande för att förbättra talkvaliteten i mobil kommunikation | |
Nakajima et al. | Development of a digital cellular system using TDMA technique | |
Wu et al. | Analysis of system frame synchronization on a FH-BFSK system performance for mobile radio applications | |
Russell | The impact of emerging cellular technologies on radio spectrum utilization in the 1990s | |
JPH10107766A (ja) | 送信電力制御方法 | |
WO2002058410A3 (en) | Apparatus and associated method for operating upon data signals received at a receiving station of a fixed wireless access communication system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |