Inventor
ZHANG QINQING
US28 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG QINQING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LUCENT TECHNOLOGIES INC
12 patentsUS6693952B1Feb 17, 2004
Dynamic code allocation for downlink shared channels
LUCENT TECHNOLOGIES INC153 citations99
US6674765B1Jan 6, 2004
Methods and apparatus for random chip delay access priority in a communications system
LUCENT TECHNOLOGIES INC173 citations99
US6594240B1Jul 15, 2003
Methods and apparatus for random backoff based access priority in a communications system
LUCENT TECHNOLOGIES INC210 citations99
US6400695B1Jun 4, 2002
Methods and apparatus for retransmission based access priority in a communications system
LUCENT TECHNOLOGIES INC191 citations99
US7345999B2Mar 18, 2008
Methods and devices for the retransmission of data packets
LUCENT TECHNOLOGIES INC70 citations98
US6587672B1Jul 1, 2003
Methods and apparatus for enhanced power ramping via multi-threshold detection
LUCENT TECHNOLOGIES INC76 citations98
US6757293B1Jun 29, 2004
Methods and apparatus for providing short RACH frames for fast latency
LUCENT TECHNOLOGIES INC56 citations96
US7130657B1Oct 31, 2006
Methods and systems for improving frame selection in wireless communications networks
LUCENT TECHNOLOGIES INC17 citations84
US7336607B2Feb 26, 2008
Methods and apparatus for flow control based packet aggregation in a communication network
LUCENT TECHNOLOGIES INC13 citations83
US7433335B2Oct 7, 2008
Method for selecting an access channel or a traffic channel for data transmission
LUCENT TECHNOLOGIES INC7 citations73
US7286560B2Oct 23, 2007
Methods and apparatus for optimum packet aggregation in a communication network
LUCENT TECHNOLOGIES INC8 citations73
US7239610B2Jul 3, 2007
Methods and devices for partial upper layer frame loss detection based retransmission
LUCENT TECHNOLOGIES INC4 citations63
ALCATEL LUCENT USA INC
7 patentsUS7782899B2Aug 24, 2010
Multiple carrier resource management
ALCATEL LUCENT USA INC9 citations83
US7603475B2Oct 13, 2009
Method for flow control in a communication system
ALCATEL LUCENT USA INC10 citations76
US7899025B2Mar 1, 2011
Header suppression in a wireless communication network
ALCATEL LUCENT USA INC5 citations63
US7889692B2Feb 15, 2011
Packet error rate estimation in a communication system
ALCATEL LUCENT USA INC4 citations61
US7782862B2Aug 24, 2010
Method for controlling packet delivery in a packet switched network
ALCATEL LUCENT USA INC2 citations61
US7792048B2Sep 7, 2010
Outer loop power control in a communication system
ALCATEL LUCENT USA INC0 citations51
US7764624B2Jul 27, 2010
Methods and devices for preventing protocol stalling
ALCATEL LUCENT USA INC0 citations42