Inventor · disambiguated record
Xiaoxin Qiu
Also filed as: QIU XIAOXIN
48 granted patents·5 pending applications·1,395 citations·filing 1996–2018
98Inventor score
Top patents by PatentIndex Score
53 records- 0197US6681114B2On demand multicast messaging systemAT & T CORP·Filed 2000·Granted Jan 20, 2004·142 cites·18 claims
- 0295US6532225B1Medium access control layer for packetized wireless systemsAT & T CORP·Filed 1999·Granted Mar 11, 2003·225 cites·22 claims
- 0391US8874167B2Method and system for multi-standby operation for a multi-SIM multi-standby communication deviceQIU XIAOXIN·Filed 2010·Granted Oct 28, 2014·23 cites·10 claims
- 0491US7756483B2Adaptive channel quality estimation algorithm to support link adaptationBROADCOM CORP·Filed 2007·Granted Jul 13, 2010·26 cites·30 claims
- 0589US6754506B2TDMA communication system having enhanced power controlAT & T WIRELESS SERVICES INC·Filed 2001·Granted Jun 22, 2004·70 cites·14 claims
- 0688US6657982B1Method and apparatus for providing high speed services using a wireless communications systemAT & T CORP·Filed 2000·Granted Dec 2, 2003·48 cites·15 claims
- 0788US6137787AMethod and apparatus for resource assignment in a wireless communication systemFiled 1997·Granted Oct 24, 2000·140 cites·36 claims
- 0887US6501785B1Dynamic frequency hoppingAT & T CORP·Filed 1999·Granted Dec 31, 2002·121 cites·26 claims
- 0986US7907907B2Cooperative link characterization and MCS selection by wireless terminal and network for improved system performanceBROADCOM CORP·Filed 2006·Granted Mar 15, 2011·13 cites·18 claims
- 1085US7203461B2Adaptive channel quality estimation algorithm to support link adaptationBROADCOM CORP·Filed 2004·Granted Apr 10, 2007·46 cites·36 claims
- 1185US7124193B1Method of using link adaptation and power control for streaming services in wireless networksAT & T CORP·Filed 2001·Granted Oct 17, 2006·32 cites·12 claims
- 1284US6069885AMethod and apparatus for providing high speed services using a wireless communications systemAT & T CORP·Filed 1996·Granted May 30, 2000·99 cites·30 claims
- 1383US9277499B2Idle mode power consumption reduction in wireless communicationsBROADCOM CORP·Filed 2013·Granted Mar 1, 2016·7 cites·20 claims
- 1483US8249520B2Link adaptation in wireless networks for throughput maximization under retransmissionsCHUANG JUSTIN CHE-I·Filed 2010·Granted Aug 21, 2012·6 cites·10 claims
- 1582US7945258B2Wireless device operable to manipulate high-speed shared control channel (HSSCCH) quality control through channel quality indication report manipulationBROADCOM CORP·Filed 2007·Granted May 17, 2011·10 cites·20 claims
- 1682US7715469B2Link adaptation in wireless networks for throughput maximization under retransmissionsCHUANG JUSTIN CHE-I·Filed 2008·Granted May 11, 2010·8 cites·6 claims
- 1782US6950670B2Wireless network having joint power and data rate adaptationAT & T CORP·Filed 2001·Granted Sep 27, 2005·23 cites·14 claims
- 1878US7280514B1Wireless network having joint power and data rate adaptationAT & T CORP·Filed 2005·Granted Oct 9, 2007·5 cites·14 claims
- 1977US10021615B2Satellite channel and LTE coexistenceAVAGO TECHNOLOGIES GENERAL IP·Filed 2016·Granted Jul 10, 2018·2 cites·19 claims
- 2077US8644286B2Method and system for fast cell search using psync process in a multimode WCDMA terminalSOLLENBERGER NELSON RAY·Filed 2006·Granted Feb 4, 2014·7 cites·21 claims
- 2177US7352720B2System and method to determine a bit error probability of received communications within a cellular wireless networkBROADCOM CORP·Filed 2004·Granted Apr 1, 2008·24 cites·41 claims
- 2276US7970417B2On demand multicast messaging systemAT & T IP II LP·Filed 2009·Granted Jun 28, 2011·4 cites·20 claims
- 2376US7457259B2Dynamic channel assignmentAT & T CORP·Filed 2005·Granted Nov 25, 2008·5 cites·5 claims
- 2476US7107013B2Cooperative link characterization and MCS selection by wireless terminal and network for improved system performanceBROADCOM CORP·Filed 2004·Granted Sep 12, 2006·23 cites·26 claims
- 2576US7035649B1On demand multicast messaging systemAT & T CORP·Filed 2004·Granted Apr 25, 2006·16 cites·18 claims
- 2675US6459901B1Wireless network resource allocationAT & T CORP·Filed 1999·Granted Oct 1, 2002·76 cites·28 claims
- 2773US8630269B1Wireless network having joint power and data rate adaptationCHANG LI FUNG·Filed 2011·Granted Jan 14, 2014·2 cites·19 claims
- 2873US7586931B2Wireless terminal turbo decoding module supporting packet splitting and decodingBROADCOM CORP·Filed 2007·Granted Sep 8, 2009·3 cites·33 claims
- 2973US6954465B2Dynamic channel assignmentAT & T CORP·Filed 2001·Granted Oct 11, 2005·14 cites·17 claims
- 3073US6823005B1Link adaptation in wireless networks for throughput maximization under retransmissionsAT & T CORP·Filed 1999·Granted Nov 23, 2004·58 cites·16 claims
- 3172US7515918B2On demand multicast messaging systemAT & T CORP·Filed 2006·Granted Apr 7, 2009·3 cites·12 claims
- 3272US7454512B1Method of using link adaptation and power control for streaming services in wireless networksAT & T IP II LP·Filed 2006·Granted Nov 18, 2008·3 cites·11 claims
- 3368US8873465B2Base station supporting turbo decoding and packet splittingBROADCOM CORP·Filed 2012·Granted Oct 28, 2014·1 cites·24 claims
- 3468US8037373B2Method of using link adaptation and power control for streaming services in wireless networksAT & T IP II LP·Filed 2008·Granted Oct 11, 2011·2 cites·19 claims
- 3566US7126915B1Network traffic regulationAT & T CORP·Filed 1999·Granted Oct 24, 2006·45 cites·18 claims
- 3665US7463677B2Link adaptation in wireless networks for throughput maximization under retransmissionsAT & T CORP·Filed 2004·Granted Dec 9, 2008·6 cites·13 claims
- 3764US8665742B2Method of using link adaptation and power control for streaming services in wireless networksLEUNG KIN K·Filed 2011·Granted Mar 4, 2014·1 cites·20 claims
- 3862US7079547B2Distributed method and apparatus for allocating a communication mediumAT & T CORP·Filed 2002·Granted Jul 18, 2006·5 cites·4 claims
- 3960US6243371B1Method and apparatus for interference avoidance in a wireless communication systemAT & T CORP·Filed 1997·Granted Jun 5, 2001·26 cites·11 claims
- 4057US10383021B2Satellite channel and LTE coexistenceAVAGO TECH INT SALES PTE LID·Filed 2018·Granted Aug 13, 2019·0 cites·20 claims
- 4155US6501765B1Distributed method and apparatus for allocating a communication mediumAT & T CORP·Filed 1998·Granted Dec 31, 2002·25 cites·18 claims
- 4251US7933251B1Wireless network having joint power and data rate adaptationAT & T IP II LP·Filed 2007·Granted Apr 26, 2011·0 cites·14 claims
- 4351US7756153B1Distributed method and apparatus for allocating a communication mediumAT & T IP II LP·Filed 2006·Granted Jul 13, 2010·0 cites·20 claims
- 4451US7529266B1Network traffic regulationAT & T CORP·Filed 2006·Granted May 5, 2009·0 cites·19 claims
- 4548US2011117909A1Method and system for dynamically selecting and configuring virtual modems (vms) based on performance metrics in a multi-sim multi-standby communication deviceCAO YAXIN·Filed 2010·Application pending·0 cites
- 4644US8493900B2Idle mode power consumption reduction in wireless communicationsPALIWAL VIKAS·Filed 2009·Granted Jul 23, 2013·0 cites·20 claims
- 4743US9072035B2Method and system for task mapping based on corresponding virtual modem identifiers in an operating system for virtual modems within a multi-SIM multi-standby communication deviceGONG ZHIJUN·Filed 2010·Granted Jun 30, 2015·0 cites·16 claims
- 4842US9713016B2Dense small cell deploymentAVAGO TECH GENERAL IP (SINGAPORE) PTD LTD·Filed 2015·Granted Jul 18, 2017·0 cites·20 claims
- 4942US2002115459A1Power control for wireless packet packet with application to EDGE systemFiled 2001·Application pending·0 cites
- 5041US2008267100A1Data block cluster processing in a wireless deviceBROADCOM CORP·Filed 2007·Application pending·0 cites
Showing the top 50 of 53 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →