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公开(公告)号：AU5597499A
公开(公告)日：2000-05-04
申请号：AU5597499
申请日：1999-10-20
Applicant: LUCENT TECHNOLOGIES INC
Inventor： BI QI
Abstract: A method and device for decoding data. The device and method select certain current states from all possible states of an encoder for each of encoded data, generate accumulated conditional probabilities (ACPs) for the selected current states, compare the ACPs with a threshold value, and store previous states associated with the ACPs based on the comparison results. The stored previous states are selectively output according to a predetermined scheme to generate decoded data.
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公开(公告)号：CA2281410A1
公开(公告)日：2000-04-29
申请号：CA2281410
申请日：1999-09-07
Applicant: LUCENT TECHNOLOGIES INC
Inventor： BI QI
Abstract: A method and device for decoding data. The device and method select certain current states from all possible states of an encoder for each of encoded data, generate accumulated conditional probabilities (ACPs) for the selected current states, compare the ACPs with a threshold value, and store previous states associated with the ACPs based on the comparison results. The stored previous states are selectively output according to a predetermined scheme to generate decoded data.
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公开(公告)号：BR9805263A
公开(公告)日：1999-12-14
申请号：BR9805263
申请日：1998-12-10
Applicant: LUCENT TECHNOLOGIES INC
Inventor： BI QI , MEYERS MARTIN HOWARD , SANDERS CHARLES ALBERT , WEAVER CARL FRANCIS , KUO WEN-YI
Abstract: A method for reducing multiple dominant pilots in a CDMA transmission system comprises linking a transceiver element with a nearby base station for transporting signals between the transceiver element and the nearby base station. Transmitting from the transceiver element forward link signals of a nearby sector associated with the nearby base station. An apparatus is also described.
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公开(公告)号：DE60028864T2
公开(公告)日：2006-12-07
申请号：DE60028864
申请日：2000-04-18
Applicant: LUCENT TECHNOLOGIES INC
Inventor： BI QI , HUANG CHIANG YAO , JIANG FRANCES , KOO YUEN-YIN L , SHAH AMIT
Abstract: A high priority and/or emergency overload access control system treats a wireless unit as a higher priority wireless unit when the wireless unit is attempting to access a wireless communications system with a high priority call, such as an emergency call. For example, the overload access control system can recognize if the wireless unit is attempting to initiate a call to an emergency number. If so, the wireless unit can perform a persistence test as an emergency class (e.g. overload class 10-15) wireless unit in attempting to access the wireless communications system. Thus, the wireless unit will experience an increased probability of passing the persistence test and thereby reducing the persistence delay in attempting to access the wireless communications system with the emergency call.
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公开(公告)号：DE60028864D1
公开(公告)日：2006-08-03
申请号：DE60028864
申请日：2000-04-18
Applicant: LUCENT TECHNOLOGIES INC
Inventor： BI QI , HUANG CHIANG YAO , JIANG FRANCES , KOO YUEN-YIN L , SHAH AMIT
Abstract: A high priority and/or emergency overload access control system treats a wireless unit as a higher priority wireless unit when the wireless unit is attempting to access a wireless communications system with a high priority call, such as an emergency call. For example, the overload access control system can recognize if the wireless unit is attempting to initiate a call to an emergency number. If so, the wireless unit can perform a persistence test as an emergency class (e.g. overload class 10-15) wireless unit in attempting to access the wireless communications system. Thus, the wireless unit will experience an increased probability of passing the persistence test and thereby reducing the persistence delay in attempting to access the wireless communications system with the emergency call.
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Patent Agency Ranking
公开(公告)号：BR9905773A
公开(公告)日：2000-08-15
申请号：BR9905773
申请日：1999-12-01
Applicant: LUCENT TECHNOLOGIES INC
Inventor： BI QI , KAMEL RAAFAT EDWARD , RUBIN HARVEY
Abstract: Separate power control for the forward voice channel and forward data channel is provided without using additional bandwidth or decreasing the amount of pilot signal provided from the mobile to the base station. Alternating voice and data power control commands or information are transmitted in the pilot channel by a mobile to a base station. In one embodiment, the power control portion of a first pilot channel segment is used to provide power control for the forward voice channel and then in the following pilot channel segment, the power control portion is used to provide power control for the forward data channel. In other embodiments, other than a 50/50 mix between voice and data power control is provided in the mobile's pilot channel. For example, forward voice channel power control commands may be transmitted two or more times for each transmission of forward data channel power control commands.
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公开(公告)号：DE602005000256T2
公开(公告)日：2007-05-10
申请号：DE602005000256
申请日：2005-09-22
Applicant: LUCENT TECHNOLOGIES INC
Inventor： BI QI , CUI DONGZHE , ZHANG QINQING
Abstract: Outer loop power control for a traffic channel includes using at least one output from another channel to determine an appropriate control threshold such as a signal-to-noise ratio when selected channel conditions exist. One example traffic channel condition comprises having insufficient data transmission to provide a direct measurement of packet error rate. Another example traffic channel condition used to determine when to use the other channel output is a transmission mode on the traffic channel. An example output used for setting the control threshold is a chip energy to noise ratio of a pilot channel associated with the traffic channel.
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公开(公告)号：DE602005000256D1
公开(公告)日：2006-12-28
申请号：DE602005000256
申请日：2005-09-22
Applicant: LUCENT TECHNOLOGIES INC
Inventor： BI QI , CUI DONGZHE , ZHANG QINQING
Abstract: Outer loop power control for a traffic channel includes using at least one output from another channel to determine an appropriate control threshold such as a signal-to-noise ratio when selected channel conditions exist. One example traffic channel condition comprises having insufficient data transmission to provide a direct measurement of packet error rate. Another example traffic channel condition used to determine when to use the other channel output is a transmission mode on the traffic channel. An example output used for setting the control threshold is a chip energy to noise ratio of a pilot channel associated with the traffic channel.
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公开(公告)号：AT331405T
公开(公告)日：2006-07-15
申请号：AT00303267
申请日：2000-04-18
Applicant: LUCENT TECHNOLOGIES INC
Inventor： BI QI , HUANG CHIANG YAO , JIANG FRANCES , KOO YUEN-YIN L , SHAH AMIT
Abstract: A high priority and/or emergency overload access control system treats a wireless unit as a higher priority wireless unit when the wireless unit is attempting to access a wireless communications system with a high priority call, such as an emergency call. For example, the overload access control system can recognize if the wireless unit is attempting to initiate a call to an emergency number. If so, the wireless unit can perform a persistence test as an emergency class (e.g. overload class 10-15) wireless unit in attempting to access the wireless communications system. Thus, the wireless unit will experience an increased probability of passing the persistence test and thereby reducing the persistence delay in attempting to access the wireless communications system with the emergency call.
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