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21.发明专利
公开(公告)号：JP2011072005A
公开(公告)日：2011-04-07
申请号：JP2010241978
申请日：2010-10-28
Applicant: Qualcomm Inc , クゥアルコム・インコーポレイテッドQualcomm Incorporated
Inventor： LUNDBY STEIN A , JAIN AVINASH , ODENWALDER JOSEPH P , SARKAR SANDIP , CHEN TAO , WEI YONGBIN
CPC classification number: H04W52/265 , H04W52/146 , H04W52/245 , H04W52/26 , H04W52/288 , H04W52/367
Abstract: PROBLEM TO BE SOLVED: To efficiently manage reverse-link resources by allowing a mobile station to select between transmitting a payload at a standard power level and transmitting a smaller payload at a boosted power level.
SOLUTION: The mobile station can autonomously select a QoS (quality of service) level for physical layer packets. Based on reverse-link transmission information received from a base station, the mobile station derives a reverse-link transmission guideline defining the power levels and associated payloads for at least a standard service and boosted service. The mobile station selects a reverse-link transmission power level from a plurality of power levels, including at least a standard reverse-link transmission power level associated with a standard payload size and a boosted reverse-link transmission power level associated with a boosted payload size, where the standard payload size is greater than the boosted payload size.
COPYRIGHT: (C)2011,JPO&INPITAbstract translation: 要解决的问题：通过允许移动台在以标准功率电平发送有效载荷之间选择并以提升的功率电平发送较小的有效载荷来有效地管理反向链路资源。 解决方案：移动台可以自主选择物理层数据包的QoS（服务质量）级别。 基于从基站接收的反向链路传输信息，移动台为至少标准服务和提升服务导出定义功率电平和相关联的有效载荷的反向链路传输准则。 移动台从多个功率电平中选择反向链路发射功率电平，包括至少与标准有效负载大小相关联的标准反向链路发射功率电平和与升压的有效负载大小相关联的提升的反向链路发射功率电平 ，其中标准有效载荷大小大于提升的有效载荷大小。 版权所有（C）2011，JPO＆INPIT
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公开(公告)号：JP2011050075A
公开(公告)日：2011-03-10
申请号：JP2010224244
申请日：2010-10-01
Applicant: Qualcomm Inc , クゥアルコム・インコーポレイテッドQualcomm Incorporated
Inventor： LUNDBY STEIN A , ODENWALDER JOSEPH P
CPC classification number: H04W52/16 , H04B1/711 , H04L1/0002 , H04W52/267 , H04W52/325
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for efficient data rate control and power control processes by transmitting a primary and a secondary pilot channel associated with a data channel. SOLUTION: The primary and secondary pilot channels are used for decoding data. A ratio of power levels of the primary and secondary pilot channels is determined based on at least one of the data rate and payload size of the data channel. The power level of the primary pilot channel is maintained independent of at least one of data rate and payload size of the data channel. The power level of the secondary pilot channel may be adjusted based on at least one of data rate and payload size of the data channel, and the primary and secondary pilot channels are transmitted. COPYRIGHT: (C)2011,JPO&INPIT
Abstract translation: 要解决的问题：提供一种通过发送与数据信道相关联的主导频信道和次导频信道来实现有效数据速率控制和功率控制过程的方法和装置。 解决方案：主要和次要导频信道用于解码数据。 基于数据信道的数据速率和有效载荷大小中的至少一个来确定主导频信道和次导频信道的功率电平的比率。 主导频信道的功率电平与数据信道的数据速率和有效负载大小中的至少一个无关。 可以基于数据信道的数据速率和有效载荷大小中的至少一个来调整次级导频信道的功率电平，并且发送主要和次要导频信道。 版权所有（C）2011，JPO＆INPIT
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公开(公告)号：JP2011010308A
公开(公告)日：2011-01-13
申请号：JP2010152247
申请日：2010-07-02
Applicant: Qualcomm Inc , クゥアルコム・インコーポレイテッドQualcomm Incorporated
Inventor： ODENWALDER JOSEPH P , SARKAR SANDIP
CPC classification number: H04J13/0003 , H04J13/0048
Abstract: PROBLEM TO BE SOLVED: To provide an effective signaling technique to a plurality of mobile stations.SOLUTION: A device includes: a first Hadamard coder that receives a plurality of symbol streams and codes each symbol stream by one of a plurality of covering series having a pattern repetition to form a plurality of covered streams; an adder performing fewer additions as compared with all of the plurality of covered streams to form a first code-division multiple (CDM) signal; and a second coder covering the first CDM signal by I and Q Walsh covering series to form a first covered CDM signal.
Abstract translation: 要解决的问题：向多个移动站提供有效的信令技术。解决方案：一种设备包括：第一Hadamard编码器，其接收多个符号流，并且通过多个覆盖序列中的一个具有 图案重复以形成多个被覆盖的流; 加法器与所有多个被覆盖的流相比执行较少的加法以形成第一码分多址（CDM）信号; 以及通过I和QWalsh覆盖系列覆盖第一CDM信号的第二编码器，以形成第一覆盖的CDM信号。
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公开(公告)号：JP2009141971A
公开(公告)日：2009-06-25
申请号：JP2009002950
申请日：2009-01-08
Applicant: Qualcomm Inc , クゥアルコム・インコーポレイテッドQualcomm Incorporated
Inventor： WILLENEGGER SERGE , TIEDEMANN EDWARD G JR , JOU YU-CHEUN , ODENWALDER JOSEPH P
IPC: H04B1/04 , H04W52/08 , H04B7/005 , H04B7/26 , H04W52/14 , H04W52/16 , H04W52/20 , H04W52/24 , H04W52/32
CPC classification number: H04W52/146 , H04W52/16 , H04W52/20 , H04W52/325
Abstract: PROBLEM TO BE SOLVED: To provide a method of appropriately controlling a transmission power in a high data-rate system. SOLUTION: There is presented a method of performing a novel and improved reverse link power control. The reverse link signal transmitted by applying a reverse-link transmission power includes at least a traffic channel transmitted by applying a traffic channel transmission power and a pilot channel transmitted by applying a pilot channel transmission power. In a receiving system, the received energy of the pilot channel is measured, and if the received energy is higher than the threshold value of a received energy, then a control command is generated to reduce the power. If the received energy is lower than the threshold value of a received energy, then a control command is generated to increase the power. This power control command is sent to the system which generates the reverse link signal. COPYRIGHT: (C)2009,JPO&INPIT
Abstract translation: 要解决的问题：提供一种在高数据速率系统中适当地控制发送功率的方法。 提出了一种执行新颖和改进的反向链路功率控制的方法。 通过应用反向链路发送功率发送的反向链路信号至少包括通过应用业务信道发送功率而发送的业务信道和通过应用导频信道发送功率而发送的导频信道。 在接收系统中，测量导频信道的接收能量，并且如果接收到的能量高于接收到的能量的阈值，则产生控制命令以降低功率。 如果接收到的能量低于接收到的能量的阈值，则产生控制命令以增加功率。 该功率控制命令被发送到产生反向链路信号的系统。 版权所有（C）2009，JPO＆INPIT
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25.发明专利Method and apparatus for time efficient retransmission using symbol accumulation 有权使用符号累积的时间有效恢复的方法和装置
公开(公告)号：JP2009112016A
公开(公告)日：2009-05-21
申请号：JP2008286879
申请日：2008-11-07
Applicant: Qualcomm Inc , クゥアルコム・インコーポレイテッドQualcomm Incorporated
Inventor： CHEN TAO , ODENWALDER JOSEPH P , TIEDEMANN EDWARD G JR , WILLENEGGER SERGE
CPC classification number: H04L1/0059 , H04L1/0001 , H04L1/0002 , H04L1/0009 , H04L1/0026 , H04L1/0054 , H04L1/0068 , H04L1/0069 , H04L1/0071 , H04L1/08 , H04L1/1809 , H04L1/1816 , H04L1/1819 , H04L1/1825 , H04L1/1845 , H04L1/1867 , H04L1/1893 , H04W52/44
Abstract: PROBLEM TO BE SOLVED: To improve retransmission through-put with less energy. SOLUTION: When a wrong packet is received, an efficient data transmission by symbol accumulation is implemented using the same frame as a new packet concurrently at a lower energy-per-bit level. A destination device receives data transmission and re-transmission, demodulates the signal, and divides the signal into a new packet and a re-transmission packet. The destination device accumulates the energy of the retransmitted packet with the energy already accumulated for the packet received in error and decodes the accumulated packet. The accumulation of the additional energy provided by the subsequent retransmissions improves the probability of a correct decoding. The throughput rate can be improved since the packet received in error is retransmitted concurrently with the transmission of the new data packet. The capacity is maximized since the retransmission of the packet received in error is at a lower energy level than that of the new packet. COPYRIGHT: (C)2009,JPO&INPIT
Abstract translation: 要解决的问题：以更少的能量改善重传通过。 解决方案：当接收到错误的数据包时，通过符号累积的有效数据传输是以较低的每比特位电平同时与新数据包相同的帧来实现的。 目的设备接收数据传输和重传，对信号进行解调，并将信号分成新的分组和重传分组。 目的设备以对于接收到的分组已经累积的能量累积重发分组的能量，并对累积的分组进行解码。 由后续重传提供的附加能量的累加提高了正确解码的概率。 可以提高吞吐率，因为与新数据分组的传输同时重发错误接收的分组。 容量被最大化，因为错误地接收到的分组的重传处于比新分组更低的能级。 版权所有（C）2009，JPO＆INPIT
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Patent Agency Ranking
公开(公告)号：JP2008172801A
公开(公告)日：2008-07-24
申请号：JP2008008056
申请日：2008-01-17
Applicant: Qualcomm Inc , クゥアルコム・インコーポレイテッドQualcomm Incorporated
Inventor： ODENWALDER JOSEPH P
IPC: H04J13/10 , H04B1/707 , H04B7/005 , H04B7/24 , H04B7/26 , H04J11/00 , H04J13/00 , H04J13/18 , H04L1/00 , H04L27/18 , H04W52/34 , H04W52/60
CPC classification number: H04W52/60 , H04B1/707 , H04B7/264 , H04B2201/70701 , H04J13/0044 , H04J13/0048 , H04J13/0077 , H04J13/102 , H04J13/18 , H04L1/0059 , H04L1/0071 , H04W52/34 , H04W52/54
Abstract: PROBLEM TO BE SOLVED: To provide a high data rate CDMA interface, with improved bandwidth efficiency, that is a subscriber unit capable of carrying out a plurality of types of communication. SOLUTION: A set of individually gain adjusted subscriber channels (A, B, C, Pilot) are formed via the use of a set of orthogonal subchannel codes (Walsh+-, Walsh++--) having a small number of PN spreading chips per orthogonal waveform period. Data to be transmitted via one of the transmit channels are low code rate error correction encoded and sequence repeated before being modulated with one of the subchannel codes, gain adjusted, and summed with data modulated using the other subchannel codes. The resulting summed data are modulated using a user long code and a pseudorandom spreading code and upconverted for transmission. COPYRIGHT: (C)2008,JPO&INPIT
Abstract translation: 要解决的问题：提供具有提高的带宽效率的高数据速率CDMA接口，即能够执行多种类型的通信的用户单元。 解决方案：通过使用具有少量PN扩展芯片的一组正交子信道码（Walsh + - ，Walsh ++））形成一组单独的增益调整用户信道（A，B，C，Pilot） 每个正交波形周期。 要通过发送信道之一发送的数据是经编码的低码率纠错编码，并且在用一个子信道码进行调制之前重复序列，增益被调整，并且与使用其他子信道码调制的数据相加。 使用用户长码和伪随机扩展码对所得到的求和数据进行调制，并将其上变频以进行传输。 版权所有（C）2008，JPO＆INPIT
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公开(公告)号：JP2007221799A
公开(公告)日：2007-08-30
申请号：JP2007050322
申请日：2007-02-28
Applicant: Qualcomm Inc , クゥアルコム・インコーポレイテッドQualcomm Incorporated
Inventor： ODENWALDER JOSEPH P , JOU YU-CHEN , TIEDEMANN EDWARD G JR
CPC classification number: H04L1/0059 , H04B1/707 , H04B7/264 , H04B2201/70701 , H04J13/0022 , H04J13/0048 , H04J13/18 , H04L1/0045 , H04L1/0071 , H04L1/08
Abstract: PROBLEM TO BE SOLVED: To provide an excellent and improved method and apparatus for high rate CDMA wireless communication.
SOLUTION: A set of individually gain adjusted subscriber channels are formed via the use of a set of orthogonal subchannel codes (W
i ) having a small number of PN spreading chips per orthogonal waveform period. Data to be transmitted via one of the transmit channels is low code rate error correction encoded, and a repeated sequence is subjected to gain adjustment and summed with data modulated using the other subchannel codes. The resulting summed data before being modulated with one of the subchannel codes is modulated using a user long code and a pseudo-random code (PN code) and upconverted for transmission.
COPYRIGHT: (C)2007,JPO&INPITAbstract translation: 要解决的问题：提供一种用于高速CDMA无线通信的优良和改进的方法和装置。 解决方案：通过使用每个正交波形周期具有少量PN扩频芯片的一组正交子信道码（W
i ）来形成一组单独增益调整的用户信道。 要通过发送信道之一发送的数据被编码为低码率纠错编码，并且对重复序列进行增益调整，并且与使用其他子信道码调制的数据相加。 使用用户长码和伪随机码（PN码）调制在用一个子信道码进行调制之前产生的求和数据并被上转换以进行发送。 版权所有（C）2007，JPO＆INPIT -
28.发明专利Method and apparatus for time-efficient retransmission using symbol accumulation 有权使用符号累积的时效恢复的方法和装置
公开(公告)号：JP2006254490A
公开(公告)日：2006-09-21
申请号：JP2006114519
申请日：2006-04-18
Applicant: Qualcomm Inc , クゥアルコム・インコーポレイテッドQualcomm Incorporated
Inventor： CHEN TAO , ODENWALDER JOSEPH P , TIEDEMANN EDWARD G JR , WILLENEGGER SERGE
CPC classification number: H04L1/0059 , H04L1/0001 , H04L1/0002 , H04L1/0009 , H04L1/0026 , H04L1/0054 , H04L1/0068 , H04L1/0069 , H04L1/0071 , H04L1/08 , H04L1/1809 , H04L1/1816 , H04L1/1819 , H04L1/1825 , H04L1/1845 , H04L1/1867 , H04L1/1893 , H04W52/44
Abstract: PROBLEM TO BE SOLVED: To maintain the throughput rate of a communication system.
SOLUTION: An efficient retransmission of data using symbol accumulation, wherein the packet received in error is retransmitted at a lower energy-per-bit level concurrently, in the same frame as with the new packet. The destination device receives the data transmission and retransmission, demodulate the signal, and separates the received data into the new and retransmitted packet. The destination device then accumulates the energy of the retransmitted packet with the energy already accumulated for the packet received in error and decodes the accumulated packet. The accumulation of the additional energy provided by the subsequent retransmissions improves the probability of a correct decoding. The throughput rate can be improved, since the packet received in error is retransmitted concurrently with the transmission of the new data packet. The capacity is maximized, since the retransmission of the packet received in error is at a lower energy level than that of the new packet.
COPYRIGHT: (C)2006,JPO&NCIPIAbstract translation: 要解决的问题：保持通信系统的吞吐率。 解决方案：使用符号累积的数据的有效重传，其中在与新分组相同的帧中同时以较低的每比特能级重发错误接收的分组。 目的设备接收数据传输和重传，对信号进行解调，并将接收到的数据分离成新的和重发的分组。 然后，目的地设备以错误地接收的分组已经累积的能量累积重传分组的能量，并对累积的分组进行解码。 由后续重传提供的附加能量的累加提高了正确解码的概率。 可以提高吞吐率，因为错误接收的分组与新数据分组的传输同时重传。 容量最大化，因为错误接收到的分组的重传处于比新分组更低的能级。 版权所有（C）2006，JPO＆NCIPI
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公开(公告)号：JP2004328784A
公开(公告)日：2004-11-18
申请号：JP2004173658
申请日：2004-06-11
Applicant: Qualcomm Inc , クゥアルコム・インコーポレイテッドQualcomm Incorporated
Inventor： PADOVANI ROBERTO , TIEDEMANN JR EDWARD G , ODENWALDER JOSEPH P , ZEHAVI EPHRAIM , WHEATLEY III CHARLES E
IPC: H03M13/23 , H04B1/707 , H04B1/7075 , H04B1/7115 , H04B7/005 , H04B7/26 , H04J3/00 , H04J3/16 , H04J3/22 , H04J11/00 , H04J13/00 , H04J13/10 , H04J13/18 , H04L1/00 , H04L1/08 , H04L5/02 , H04W52/26
CPC classification number: H04L1/0057 , H04B1/707 , H04B1/70757 , H04B1/7115 , H04B7/2618 , H04B7/2628 , H04B7/2637 , H04B2201/70701 , H04B2201/70703 , H04J3/1688 , H04J3/22 , H04J13/0048 , H04J13/10 , H04J13/18 , H04L1/004 , H04L1/0059 , H04L1/0065 , H04L1/0068 , H04L1/0071 , H04L1/0083 , H04L1/08 , H04L5/02 , H04L5/023 , H04W52/26
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for formatting data of various types into an original structure for transmission in various rates in digital communications. SOLUTION: Data for a transmission format may also be audio data supplied by a vocoder (14) or secondary traffic of a different type. Data structured into a frame of a predetermined time cycle are transmitted by a microprocessor (18). The data frame is structured into one of several data rates according to data. Vocoder data are supplied in one of several rates by the vocoder (14) and structured with the frame according to a predetermined format. The frame may also be formatted into a highest frame data rate while sharing vocoder data including non-vocoder data. Non-vocoder data of a different type may also be structured into the highest frame data rate. Additional control data are supplied to the data frame and may also be effectively utilized for various aspects of recovery in transmission and reception. COPYRIGHT: (C)2005,JPO&NCIPI
Abstract translation: 要解决的问题：提供一种将各种数据格式化为原始结构的方法和装置，用于在数字通信中以各种速率进行传输。 解决方案：用于传输格式的数据也可以是由声码器（14）提供的音频数据或不同类型的次要业务。 被构造成预定时间周期的帧的数据由微处理器（18）发送。 数据帧根据数据被构造成几个数据速率之一。 声码器（14）以声码器（14）中的一个速率提供声码器数据，并根据预定的格式以帧结构化。 该帧也可以被格式化为最高帧数据速率，同时共享包括非声码器数据的声码器数据。 不同类型的非声码器数据也可以被构造成最高帧数据速率。 附加的控制数据被提供给数据帧，并且还可以有效地用于发送和接收中的恢复的各个方面。 版权所有（C）2005，JPO＆NCIPI
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公开(公告)号：JP2002141887A
公开(公告)日：2002-05-17
申请号：JP2001246470
申请日：2001-08-15
Applicant: QUALCOMM INC
Inventor： PADOVANI ROBERTO , TIEDEMANN JR EDWARD G , ODENWALDER JOSEPH P , ZEHAVI EPHRAIM , WHEATLEY III CHARLES E
IPC: H03M13/23 , H04B1/707 , H04B1/7075 , H04B1/7115 , H04B7/005 , H04B7/26 , H04J3/00 , H04J3/16 , H04J3/22 , H04J11/00 , H04J13/00 , H04J13/10 , H04J13/18 , H04L1/00 , H04L1/08 , H04L5/02 , H04W52/26 , H04Q7/38
Abstract: PROBLEM TO BE SOLVED: To provide a new and improved method and its device for formatting transmission vocoder data, non-vocoder data and signaling data. SOLUTION: The method and the device are the ones for constituting various types of data into a format with an original structure for transmission by various rates. Data for a transmission format can be voice data supplied by a vocoder (14) or a different type secondary traffic. Data made into a structure with a prescribed time periodical frame is transmitted by a microprocessor (18). A data frame is made into a structure to be one of some data rates in accordance with data. Vocoder data is supplied by one of the rates by the vocoder (14) and made into a structure by the frame in accordance with a prescribed format. The frame is formatted to be the fastest frame data rate while sharing vocoder data having non-vocoder data. The different type non- vocoder data can be made into a structure to be the fastest frame data rate. Additional control data is supplied to the data frame and, then, is useful for the various aspects of recovery in the case of transmission and reception.
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