BR9910059A - Process for performing transfer of control in a radio communication system, and radio communication systems, and for adjusting an active set of sources that transmit signals to a particular receiver - Google Patents
Process for performing transfer of control in a radio communication system, and radio communication systems, and for adjusting an active set of sources that transmit signals to a particular receiverInfo
- Publication number
- BR9910059A BR9910059A BR9910059-2A BR9910059A BR9910059A BR 9910059 A BR9910059 A BR 9910059A BR 9910059 A BR9910059 A BR 9910059A BR 9910059 A BR9910059 A BR 9910059A
- Authority
- BR
- Brazil
- Prior art keywords
- radio communication
- sources
- active set
- adjusting
- communication systems
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 230000005540 biological transmission Effects 0.000 abstract 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]
- H04L12/42—Loop networks
- H04L12/427—Loop networks with decentralised control
- H04L12/433—Loop networks with decentralised control with asynchronous transmission, e.g. token ring, register insertion
-
- 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]
- H04L12/42—Loop networks
- H04L12/437—Ring fault isolation or reconfiguration
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/16—Performing reselection for specific purposes
- H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
"PROCESSO PARA EXECUTAR TRANSFERêNCIA DE CONTROLE EM UM SISTEMA PARA RADIOCOMUNICAçãO, E, SISTEMAS PARA RADIOCOMUNICAçãO, E PARA AJUSTE DE UM CONJUNTO ATIVO DE FONTES QUE TRANSMITEM SINAIS PARA UM RECEPTOR PARTICULAR". Sistema para radiocomunicação tendo capacidades de transferência de controle suave melhoradas são descritos. Durante transferência de controle suave uma estação móvel pode ter várias fontes de transmissão (membros de conjunto ativos) a provendo com substancialmente a mesma informação. Estações móveis que não estão se movendo podem não requerer tantas fontes para prover qualidade de sinal recebido adequada. Portanto, estações móveis que não estão se movendo são identificadas usando técnicas e membros do conjunto ativo são comparadas com um limiar mais alto para remover ramais mais fracos mais rapidamente do que quando usando um limiar que é aplicado a estações móveis que estão em movimento."PROCESS TO PERFORM CONTROL TRANSFER IN A SYSTEM FOR RADIOCOMMUNICATION, AND, SYSTEMS FOR RADIOCOMMUNICATION, AND FOR ADJUSTING AN ACTIVE SET OF SOURCES THAT TRANSMIT SIGNS TO A PRIVATE RECEIVER". Radio communication systems having improved smooth control transfer capabilities are described. During smooth control transfer a mobile station can have several transmission sources (active cluster members) providing it with substantially the same information. Mobile stations that are not moving may not require as many sources to provide adequate received signal quality. Therefore, mobile stations that are not moving are identified using techniques and active set members are compared with a higher threshold to remove weaker extensions more quickly than when using a threshold that is applied to mobile stations that are in motion.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/069,765 US6934546B1 (en) | 1998-04-30 | 1998-04-30 | Method and apparatus for control of soft handoff usage in radiocommunication systems |
US09/071,275 US6560205B1 (en) | 1998-05-01 | 1998-05-01 | Method and apparatus for control of soft handoff usage in radiocommunication |
PCT/SE1999/000687 WO1999057934A1 (en) | 1998-04-30 | 1999-04-27 | Method and apparatus for control of soft handoff usage in radiocommunication systems |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9910059A true BR9910059A (en) | 2000-12-26 |
Family
ID=27617346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9910059-2A BR9910059A (en) | 1998-04-30 | 1999-04-27 | Process for performing transfer of control in a radio communication system, and radio communication systems, and for adjusting an active set of sources that transmit signals to a particular receiver |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4316805B2 (en) |
BR (1) | BR9910059A (en) |
WO (1) | WO1999057934A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1257142A1 (en) * | 1999-12-31 | 2002-11-13 | Mitsubishi Electric Information Technology Centre Europe B.V. | Method for reducing base station overloading |
GB2388494A (en) * | 2002-05-08 | 2003-11-12 | Lucent Technologies Inc | Handover of mobile call connection |
EP1460451A1 (en) * | 2003-03-18 | 2004-09-22 | Alcatel | Determining a binary information related to the speed of a mobile terminal |
FI20040509A (en) * | 2004-04-07 | 2005-10-08 | Teliasonera Finland Oyj | Optimization of data communications network resources |
GB201114079D0 (en) | 2011-06-13 | 2011-09-28 | Neul Ltd | Mobile base station |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5548808A (en) * | 1993-12-08 | 1996-08-20 | Motorola, Inc. | Method for performing a handoff in a communication system |
-
1999
- 1999-04-27 JP JP2000547810A patent/JP4316805B2/en not_active Expired - Lifetime
- 1999-04-27 WO PCT/SE1999/000687 patent/WO1999057934A1/en not_active Application Discontinuation
- 1999-04-27 BR BR9910059-2A patent/BR9910059A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO1999057934A1 (en) | 1999-11-11 |
JP2002514872A (en) | 2002-05-21 |
JP4316805B2 (en) | 2009-08-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PEDIDO DE ACORDO COM O ART .8O COMBINADO COM ART. 13 DA LPI |
|
B12B | Appeal against refusal [chapter 12.2 patent gazette] | ||
B15K | Others concerning applications: alteration of classification |
Free format text: A CLASSIFICACAO ANTERIOR ERA: H04Q 7/38 Ipc: H04W 36/18 (2009.01), H04W 36/32 (2009.01) |