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1. 发明专利

AU2004229614A1 System and method for fluid power control of a reverse link communication 未知
公开(公告)号：AU2004229614A1
公开(公告)日：2004-10-28
申请号：AU2004229614
申请日：2004-04-12
申请人： QUALCOMM INC , FAN MINGXI
发明人： LOTT CHRISTOPHER GERARD , ATTAR RASHID AHMED AKBAR , BHUSHAN NAGA , FAN MINGXI , BLACK PETER J , AU JEAN
IPC分类号： H04B7/005 , H04L1/00 , H04W52/16 , H04W52/26 , H04W52/34 , H04W52/36
摘要： A method and apparatus for determining the data rate of a reverse link communication of an access terminal includes receiving a reverse activity bit (RAB) from an access network in the communication system, and passing the RAB to multiple digital filters to produce filtered RABs. The reverse link data rate is determined based on these filtered values of the RABs. From the filtered RAB values a continuous fluid power level is determined each rate update. The access terminal maps the continuous fluid power level to actual physical transmissions by dithering among discrete power levels allowed by the physical layer.

2. 发明专利

AU2004229614B2 System and method for fluid power control of a reverse link communication 未知
公开(公告)号：AU2004229614B2
公开(公告)日：2009-08-13
申请号：AU2004229614
申请日：2004-04-12
申请人： FAN MINGXI , QUALCOMM INC
发明人： LOTT CHRISTOPHER GERARD , ATTAR RASHID AHMED AKBAR , BHUSHAN NAGA , FAN MINGXI , BLACK PETER J , AU JEAN
IPC分类号： H04B7/005 , H04L1/00 , H04W52/16 , H04W52/26 , H04W52/34 , H04W52/36
摘要： A method and apparatus for determining the data rate of a reverse link communication of an access terminal includes receiving a reverse activity bit (RAB) from an access network in the communication system, and passing the RAB to multiple digital filters to produce filtered RABs. The reverse link data rate is determined based on these filtered values of the RABs. From the filtered RAB values a continuous fluid power level is determined each rate update. The access terminal maps the continuous fluid power level to actual physical transmissions by dithering among discrete power levels allowed by the physical layer.

3. 发明申请

WO2009070602A3 INTERFERENCE MANAGEMENT IN A WIRELESS COMMUNICATION SYSTEM USING FREQUENCY SELECTIVE TRANSMISSION 审中-公开
标题翻译：使用频率选择性传输的无线通信系统中的干扰管理
公开(公告)号：WO2009070602A3
公开(公告)日：2009-08-20
申请号：PCT/US2008084732
申请日：2008-11-25
申请人： QUALCOMM INC , BLACK PETER J , FAN MINGXI , VANICHPUN SARUT , YAVUZ MEHMET
发明人： BLACK PETER J , FAN MINGXI , VANICHPUN SARUT , YAVUZ MEHMET
IPC分类号： H04L27/26 , H04L1/00 , H04W16/16 , H04W72/08
CPC分类号： H04W72/085 , H04L25/03343
摘要： Interference that occurs during wireless communication may be managed by determination of a selected transmit waveform exhibiting a preferred channel quality. A method, apparatus and medium of communication determine a transmit waveform from among a plurality of allocated waveforms of an unplanned access point to an associated access terminal. The transmit waveform exhibiting a highest channel quality with an associated access terminal over others of the plurality of allocated waveforms is determined. Signals are transmitted according to the transmit waveform from the unplanned access point to the associated access terminal.
摘要翻译：可以通过确定显示优选信道质量的所选择的发送波形来管理在无线通信期间发生的干扰。一种通信的方法，装置和介质确定从计划外接入点的多个分配的波形到相关联的接入终端的发射波形。确定与多个分配波形中的其他接收终端相对应的接入终端呈现最高信道质量的发送波形。信号根据从计划外接入点到相关接入终端的发射波形传输。

4. 发明专利

JP2013062829A Interference management utilizing power control 有权
标题翻译：干扰管理利用功率控制
公开(公告)号：JP2013062829A
公开(公告)日：2013-04-04
申请号：JP2012234961
申请日：2012-10-24
申请人： Qualcomm Inc , クゥアルコム・インコーポレイテッドQualcomm Incorporated
发明人： YAVUZ MEHMET , BLACK PETER J , NANDA SANJIV
IPC分类号： H04W52/24 , H04W24/10 , H04W52/10
CPC分类号： H04W52/367 , H04B17/318 , H04W52/243 , H04W52/248
摘要： PROBLEM TO BE SOLVED: To provide a method for reducing RF interference in a wireless network.SOLUTION: Interference that occurs during wireless communication may be managed by using partial reuse and other technique. In some aspects, the partial reuse relates to HARQ interlace, portions of a time slot, frequency spectrum, and extended code. The interference may be managed by using a transmit power profile and/or an attenuation profile. The interference also may be managed by using power management-related technique.
摘要翻译：要解决的问题：提供一种减少无线网络中的RF干扰的方法。解决方案：可以通过使用部分重用和其他技术来管理在无线通信期间发生的干扰。在一些方面，部分重用涉及HARQ交错，时隙的部分，频谱和扩展码。可以通过使用发射功率分布和/或衰减分布来管理干扰。干扰也可以通过使用与电源管理相关的技术进行管理。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2012231491A Gain control for communications device 有权
标题翻译：通信设备增益控制
公开(公告)号：JP2012231491A
公开(公告)日：2012-11-22
申请号：JP2012134942
申请日：2012-06-14
申请人： Qualcomm Inc , クゥアルコム・インコーポレイテッドQualcomm Incorporated
发明人： BLACK PETER J , NAGABHUSHANA SINDHUSHAYANA , CHALLA RAGHU , KEVIN SELTMANN
IPC分类号： H03G3/20 , H04B1/16 , H03G3/30 , H04B1/04 , H04B1/40 , H04L27/00
CPC分类号： H03G3/3036 , H03G3/3068
摘要： PROBLEM TO BE SOLVED: To provide a communications device that can be supported with a simple calibration procedure that can not only support different operating frequencies and temperatures, but can also support multi-media modes of operation.SOLUTION: Systems and techniques for gain control include: amplifying a signal with an amplifier having a gain represented by one of a plurality of gain curves depending on a value of a parameter, the signal being amplified at a first one of the parameter values; and controlling the gain of the amplified signal from a predetermined gain curve relating to the gain curve of the amplifier for a second one of the parameter values by adjusting a gain control signal corresponding to a point on the predetermined gain curve as a function of the first one of the parameter values, and by applying the adjusted gain control signal to the amplifier.
摘要翻译：要解决的问题：提供可以通过简单的校准程序来支持的通信设备，其不仅能够支持不同的工作频率和温度，而且还可以支持多媒体操作模式。解决方案：用于增益控制的系统和技术包括：根据参数的值，放大具有由多个增益曲线之一表示的增益的放大器的信号，该信号在参数的第一个被放大值; 以及通过调整对应于预定增益曲线上的点的增益控制信号，作为第一个参数值的函数，从与放大器对于第二参数值的增益曲线相关的预定增益曲线来控制放大信号的增益参数值之一，并通过将调整后的增益控制信号应用于放大器。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2012080582A Method and apparatus for quick retransmission of signals in communication system 有权
标题翻译：用于通信系统中信号快速恢复的方法和装置
公开(公告)号：JP2012080582A
公开(公告)日：2012-04-19
申请号：JP2011284076
申请日：2011-12-26
申请人： Qualcomm Inc , クゥアルコム・インコーポレイテッドQualcomm Incorporated
发明人： JALALI AHMAD , ESTEVES EDUARDO A S , SINDHUSHAYANA NAGABHUSHANA T , BLACK PETER J , ATTAR RASHID A
IPC分类号： H04L1/16 , H04L1/00 , H04L1/18 , H04Q7/38 , H04W28/04
CPC分类号： H04L1/1887 , H04L1/1692 , H04L1/1809 , H04L1/1848 , H04L1/1877 , H04L1/188
摘要： PROBLEM TO BE SOLVED: To provide a method and an apparatus for a quick retransmission of signals in a communication system.SOLUTION: A transmitting terminal, transmits transmission signals in a form of packets to a receiving terminal, if the packet was intended for the receiving terminal, and the receiving terminal demodulates the packet. The receiving terminal then computes a quality metric of the packet, and compares the computed quality metric with a quality metric contained in the packet. If the quality metrics match, the packet is forwarded for further processing. If the quality metrics fail to match, the receiving terminal sends a request for retransmission of the packet. The transmitting terminal determines which packet needs to be retransmitted based on the request for retransmission. If delivery of the packet in accordance with the aforementioned description fails, retransmission in accordance with conventional sequence-number-based schemes, e.g., radio link protocol, is attempted.
摘要翻译：要解决的问题：提供一种在通信系统中快速重发信号的方法和装置。解决方案：如果分组旨在用于接收终端，则发送终端以分组的形式向接收终端发送发送信号，并且接收终端解调分组。接收终端然后计算分组的质量度量，并将计算的质量度量与分组中包含的质量度量进行比较。如果质量度量匹配，则转发数据包用于进一步处理。如果质量度量不匹配，则接收终端发送分组请求。发送终端根据重传请求确定哪个分组需要重传。如果根据上述描述的分组的传送失败，则尝试根据常规的基于序列号的方案，例如无线电链路协议进行重传。版权所有（C）2012，JPO＆INPIT

7. 发明专利

JP2011019237A Reverse link automatic repeat request 审中-公开
标题翻译：反向链路自动重发请求
公开(公告)号：JP2011019237A
公开(公告)日：2011-01-27
申请号：JP2010166164
申请日：2010-07-23
申请人： Qualcomm Inc , クゥアルコム・インコーポレイテッドQualcomm Incorporated
发明人： BLACK PETER J , MA JUN , ESTEVES EDUARDO , LOTT CHRISTOPHER GERARD
IPC分类号： H04W28/06 , H04L1/00 , H04L1/08 , H04L1/16 , H04L1/18 , H04W28/04
CPC分类号： H04L1/1819 , H04L1/0002 , H04L1/08 , H04L1/1607 , H04L1/188 , H04L1/189
摘要： PROBLEM TO BE SOLVED: To increase the throughput in a sector.SOLUTION: Upon successful decoding of a first set of slots of a first data packet, an access network (AN) can send an acknowledge message (ACK) to an access terminal (AT) to indicate that the AN has successfully decoded the data received in the first set of slots of the first data packet. Upon unsuccessful decoding of the first set of slots of the first data packet, the AN can send a negative acknowledge message (NAK) to the AT to indicate that the AN has not successfully decoded the data received in the first set of slots of the first data packet. Based upon receipt of the NAK, the AT can resend the data by sending a second set of slots of the first data packet containing redundant data. Based upon receipt of the ACK, the AT can send a first set of slots of another packet.
摘要翻译：要解决的问题：增加扇区中的吞吐量。解决方案：接入网（AN）成功解码第一数据分组的第一组时隙后，可以向接入终端（AT）发送确认消息（ACK））以指示AN已成功解码在第一数据分组的第一组时隙中接收的数据。在对第一数据分组的第一组时隙的不成功解码时，AN可以向AT发送否定确认消息（NAK），以指示AN尚未成功解码在第一组中的第一组时隙中接收的数据数据包。基于NAK的接收，AT可以通过发送包含冗余数据的第一数据分组的第二组时隙来重新发送数据。基于ACK的接收，AT可以发送另一个分组的第一组时隙。

8. 发明专利

JP2010193459A Method and apparatus for transmission of high rate packet data 有权
标题翻译：用于传输高速分组数据的方法和装置
公开(公告)号：JP2010193459A
公开(公告)日：2010-09-02
申请号：JP2010036136
申请日：2010-02-22
申请人： Qualcomm Inc , クゥアルコム・インコーポレイテッドQualcomm Incorporated
发明人： PADOVANI ROBERTO , SINDHUSHAYANA NAGABHUSHANA T , WHEATLEY CHARLES E III , BENDER PAUL E , BLACK PETER J , GROB MATTHEW , HINDERLING JURG K
IPC分类号： H04W28/18 , H04W40/16 , H04B1/7103 , H04B7/005 , H04L1/00 , H04L1/08 , H04L1/16 , H04L1/18 , H04L12/56 , H04L29/08 , H04W16/14 , H04W24/00 , H04W24/10 , H04W28/22 , H04W52/04 , H04W52/12 , H04W52/24 , H04W52/26 , H04W52/40 , H04W72/08
CPC分类号： H04W28/22 , H04B1/7103 , H04B2201/70702 , H04B2201/709709 , H04L1/08 , H04L1/1628 , H04W16/14 , H04W24/00 , H04W52/04 , H04W52/12 , H04W52/241 , H04W52/248 , H04W52/26 , H04W52/40
摘要： PROBLEM TO BE SOLVED: To improve use of forward direction link and reduce delay in transmission of high rate packet data in the data communication system enabling variable rate transmission.
SOLUTION: Data transmission in the forward direction link 50 is time-multiplexed and a base station 4 executes transmission to a mobile station 6 in the maximum data rate supported with the forward direction link 50 in each time slot. The data rate is determined by the C/I measurement where the forward direction link signal becomes largest as measured at the mobile station 6. When a data packet received erroneously is determined, the mobile station 6 transmits a NACK message to be returned to the base station 4. The NACK message results in re-transmission of the data packet received erroneously. The data packets can be transmitted out of sequence by the use of the number of sequences to identify each data unit within the data packets.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提高正向链路的使用，减少实现可变速率传输的数据通信系统中高速率分组数据的传输延迟。解决方案：前向链路50中的数据传输被时分复用，并且基站4在每个时隙中以正向链路50支持的最大数据速率执行到移动台6的传输。数据速率由在移动站6测量的正向链路信号变得最大的C / I测量确定。当确定接收到错误的数据分组时，移动台6发送要返回到基站的NACK消息 NACK消息导致错误地接收到的数据分组的重传。可以通过使用序列数来识别数据分组中的每个数据单元，从而发送数据分组。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2009219126A Method and apparatus for transmitting/receiving variable rate data 审中-公开
标题翻译：用于发送/接收可变速率数据的方法和装置
公开(公告)号：JP2009219126A
公开(公告)日：2009-09-24
申请号：JP2009094345
申请日：2009-04-08
申请人： Qualcomm Inc , クゥアルコム・インコーポレイテッドQualcomm Incorporated
发明人： BLACK PETER J , KARMI GADI , SINDHUSHAYANA NAGABHUSHANA T
IPC分类号： H04W28/06 , H04B1/707 , H04J13/00 , H04J13/10 , H04L1/00 , H04L7/00 , H04W72/04
CPC分类号： H04L1/0038 , H04B1/707 , H04B2201/70701 , H04B2201/70703 , H04J13/00 , H04J13/0048 , H04J13/10 , H04L1/0003 , H04L1/0025 , H04L1/08
摘要： PROBLEM TO BE SOLVED: To provide a method and apparatus for transmitting/receiving variable rate data.
SOLUTION: The data are spread by using a long pseudo noise code generated by a linear feedback PN generator 16, and the mask is selected by a mask selector 14 in accordance with speed of transmission of the variable data and the specific user who transmits the data. Thus, the data rate can be determined by identifying which mask allows the received waveform to be correctly despread at the receiver.
COPYRIGHT: (C)2009,JPO&INPIT

10. 发明专利

JP2008104206A Method and apparatus for high rate packet data transmission 审中-公开
标题翻译：用于高速分组数据传输的方法和装置
公开(公告)号：JP2008104206A
公开(公告)日：2008-05-01
申请号：JP2007281999
申请日：2007-10-30
申请人： Qualcomm Inc , クゥアルコム・インコーポレイテッドQualcomm Incorporated
发明人： PADOVANI ROBERTO , SINDHUSHAYANA NAGABHUSHANA T , WHEATLEY CHARLES E III , BENDER PAUL E , BLACK PETER J , GROB MATTHEW , HINDERLING JURG K
IPC分类号： H04W40/16 , H04B1/7103 , H04B7/005 , H04L1/00 , H04L1/08 , H04L1/16 , H04L1/18 , H04L12/56 , H04L29/08 , H04W16/14 , H04W24/00 , H04W28/22 , H04W52/04 , H04W52/12 , H04W52/24 , H04W52/26 , H04W52/40 , H04W72/08
CPC分类号： H04W28/22 , H04B1/7103 , H04B2201/70702 , H04B2201/709709 , H04L1/08 , H04L1/1628 , H04W16/14 , H04W24/00 , H04W52/04 , H04W52/12 , H04W52/241 , H04W52/248 , H04W52/26 , H04W52/40
摘要： PROBLEM TO BE SOLVED: To improve utilization of the forward link and to decrease the transmission delay by high rate packet data transmission in a data communication system capable of variable rate transmission. SOLUTION: Data transmission on the forward link is time multiplexed and a base station transmits at the highest data rate supported by the forward link at each time slot to one mobile station. The data rate is determined by the largest C/I measurement of the forward link signals as measured at the mobile station. Upon determination of a data packet received in error, the mobile station transmits a NACK message back to the base station. The NACK message results in retransmission of the data packet received in error. The data packets can be transmitted out of sequence by the use of sequence number to identify each data unit within the data packets. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提高前向链路的利用率并通过能够进行可变速率传输的数据通信系统中的高速率分组数据传输来降低传输延迟。解决方案：前向链路上的数据传输被时分复用，基站以每个时隙的前向链路支持的最高数据速率发送到一个移动台。数据速率由在移动台测量的前向链路信号的最大C / I测量来确定。在确定错误地接收到的数据分组时，移动台将NACK消息发送回基站。 NACK消息导致错误地接收到的数据分组的重传。数据分组可以通过使用序列号序列发送，以识别数据分组内的每个数据单元。版权所有（C）2008，JPO＆INPIT

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