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91. 发明授权

US06480521B1 Method and apparatus for transmitting high speed data in a spread spectrum communications system 失效
标题翻译：用于在扩频通信系统中发送高速数据的方法和装置
公开(公告)号：US06480521B1
公开(公告)日：2002-11-12
申请号：US08886815
申请日：1997-03-26
申请人： Joseph P. Odenwalder , Edward G. Tiedemann, Jr. , Yu-Cheun Jou
发明人： Joseph P. Odenwalder , Edward G. Tiedemann, Jr. , Yu-Cheun Jou
IPC分类号： A61F206
CPC分类号： H04L1/0057 , H04B7/264 , H04L1/0059 , H04L1/0071 , H04L1/08
摘要： The present invention is a novel and improved method and apparatus for transmitting high speed digital data in a spread spectrum communications system. In particular, the present invention provides methods for transmitting forward link and reverse link high speed digital data. For both forward link and reverse link transmissions, the present invention describes a method for processing the data for transmission in a 1.2288 Mcps band and in a 3.6268 Mcps band. In addition, the present invention describes a method for transmitting forward link and reverse link data of both rate set 1 digital data and rate set 2 digital data. Rate set 1 digital data comprises variable rate data at rates defined as Mux Option 1 in the IS-95 standard. Rate set 2 digital data comprises variable rate data at rates defined as Mux Option 2 in the appendix to the IS-95 standard. In addition the present invention describes methods of transmitting the data for applications using packet switched technology and circuit switched technology.
摘要翻译：本发明是一种用于在扩频通信系统中发送高速数字数据的新颖且改进的方法和装置。特别地，本发明提供了用于发送前向链路和反向链路高速数字数据的方法。对于正向链路和反向链路传输两者，本发明描述了一种用于在1.2288Mcps频带和3.6268Mcps频带中处理用于传输的数据的方法。此外，本发明还描述了一种用于发送速率组1数字数据和速率组2数字数据的前向链路和反向链路数据的方法。速率集1数字数据包括以IS-95标准中的多路复用选项1定义的速率的可变速率数据。速率集2数字数据包括以IS-95标准附录中定义为多路复用选项2的速率的可变速率数据。此外，本发明描述了使用分组交换技术和电路交换技术来发送用于应用的数据的方法。

92. 发明授权

US06298051B1 High-data-rate supplemental channel for CDMA telecommunications system 有权
公开(公告)号：US06298051B1
公开(公告)日：2001-10-02
申请号：US09364778
申请日：1999-07-30
申请人： Joseph P. Odenwalder , Franklin P. Antonio , Edward G. Tiedemann, Jr. , Yu-Cheun Jou
发明人： Joseph P. Odenwalder , Franklin P. Antonio , Edward G. Tiedemann, Jr. , Yu-Cheun Jou
IPC分类号： H04J1100
CPC分类号： H04B1/707 , H04B7/264 , H04J13/0003 , H04J13/0048 , H04L1/0041 , H04L1/0059 , H04L1/0067 , H04L1/08 , H04L2001/0093
摘要： A novel and improved method for implementing a high-transmission-rate over-the-air interface is described. A transmit system provides an in-phase channel set and a quadrature-phase channel set. The in-phase channel set is used to provide a complete set of orthogonal medium rate control and traffic channels. The quadrature-phase channel set is used to provide a high-rate supplemental channel and an extended set of medium rate channels that are orthogonal to each other and the original medium rate channels. The high-rate supplemental channel is generated over a set of medium rate channels using a short channel code. The medium rate channel are generated using a set of long channel codes.

93. 发明授权

US06167270A Soft handoff in the transmission of supplemental channel data 有权
标题翻译：软切换传输补充信道数据
公开(公告)号：US06167270A
公开(公告)日：2000-12-26
申请号：US503871
申请日：2000-02-14
申请人： Ramin Rezaiifar , Yu-Cheun Jou , Edward G. Tiedemann, Jr.
发明人： Ramin Rezaiifar , Yu-Cheun Jou , Edward G. Tiedemann, Jr.
IPC分类号： E06C1/32 , E06C7/08 , E06C7/46 , E06C7/48 , H04B7/185 , H04B7/26 , H04J1/00 , H04W36/18 , H04W48/12 , H04W52/02 , H04W72/04 , H04W72/12 , H04W76/04 , H04Q7/20
CPC分类号： H04B7/2656 , H04B7/18584 , H04B7/264 , H04W36/18 , H04W48/12 , H04W52/0216 , H04W52/0245 , H04W72/0406 , H04W72/1278 , H04W76/27 , Y02D70/1222 , Y02D70/446 , Y02D70/449
摘要： A channel structure for use in communication systems. Two sets of physical channels, one for the forward link and another for the reverse link, are utilized to facilitate communication of a variety of logical channels. The physical channels comprise data and control channels. In the exemplary embodiment, the data channels comprise fundamental channels which are used to transmit voice traffic, data traffic, high speed data, and other overhead information and supplemental channels which are used to transmit high speed data. The fundamental channels can be released when the remote stations are idle to more fully utilized the available capacity. The control channels are used to transmit paging and control messages and scheduling information.
摘要翻译：用于通信系统的通道结构。利用两组物理信道，一个用于前向链路，另一个用于反向链路，以促进各种逻辑信道的通信。物理信道包括数据和控制信道。在示例性实施例中，数据信道包括用于传输语音业务，数据业务，高速数据以及用于发送高速数据的其他开销信息和补充信道的基本信道。当远程站空闲以便更充分地利用可用容量时，可以释放基本信道。控制信道用于发送寻呼和控制消息和调度信息。

94. 发明授权

US5659569A Data burst randomizer 失效
标题翻译：数据突发随机发生器
公开(公告)号：US5659569A
公开(公告)日：1997-08-19
申请号：US194823
申请日：1994-02-14
申请人： Roberto Padovani , Yu-Cheun Jou , Daniel Ray Kindred , John G. McDonough , Timothy Irvin Rueth
发明人： Roberto Padovani , Yu-Cheun Jou , Daniel Ray Kindred , John G. McDonough , Timothy Irvin Rueth
IPC分类号： H04B1/707 , H04B1/7075 , H04B1/7115 , H04B7/005 , H04B7/26 , H04J3/16 , H04J3/22 , H04J11/00 , H04J13/00 , H04J13/10 , H04J13/18 , H04L1/00 , H04L1/08 , H04L5/02 , H04L5/12 , H04L23/02 , H04B7/216 , H04J13/02 , H04L9/00
CPC分类号： H04L1/0065 , H04B1/707 , H04B1/70757 , H04B7/2618 , H04B7/2628 , H04B7/2637 , H04J13/0048 , H04J3/1688 , H04J3/22 , H04L1/0006 , H04L1/0068 , H04L1/0071 , H04L23/02 , H04L5/02 , H04L5/12 , H04B1/7115 , H04B2201/70701 , H04B2201/70703 , H04J13/10 , H04J13/18 , H04L1/08 , H04W52/26
摘要： A method and system, for use in a communication system in which data is transmitted in data frames of a predetermined time duration, for the positioning of the data within the data frames for transmission. A computation circuit computes according to the deterministic code a pseudorandom position for the data within each data frame. A positioning circuit positions the data within each data frame in the computed position.
摘要翻译：一种用于在预定持续时间的数据帧中发送数据的通信系统中的方法和系统，用于将数据定位在用于传输的数据帧内。计算电路根据确定性码来计算每个数据帧内的数据的伪随机位置。定位电路将每个数据帧内的数据定位在计算的位置。

95. 发明授权

US5535239A Data burst randomizer 失效
标题翻译：数据突发随机发生器
公开(公告)号：US5535239A
公开(公告)日：1996-07-09
申请号：US291231
申请日：1994-08-16
申请人： Roberto Padovani , Yu-Cheun Jou , Daniel R. Kindred , John G. McDonough , Timothy I. Rueth
发明人： Roberto Padovani , Yu-Cheun Jou , Daniel R. Kindred , John G. McDonough , Timothy I. Rueth
IPC分类号： H04B1/707 , H04B1/7075 , H04B1/7115 , H04B7/005 , H04B7/26 , H04J3/16 , H04J3/22 , H04J11/00 , H04J13/00 , H04J13/10 , H04J13/18 , H04L1/00 , H04L1/08 , H04L5/02 , H04L5/12 , H04L23/02 , H04J13/02 , H04B1/69
CPC分类号： H04L1/0065 , H04B1/707 , H04B1/70757 , H04B7/2618 , H04B7/2628 , H04B7/2637 , H04J13/0048 , H04J3/1688 , H04J3/22 , H04L1/0006 , H04L1/0068 , H04L1/0071 , H04L23/02 , H04L5/02 , H04L5/12 , H04B1/7115 , H04B2201/70701 , H04B2201/70703 , H04J13/10 , H04J13/18 , H04L1/08 , H04W52/26
摘要： A method and system, for use in a communication system in which data is transmitted in data frames of a predetermined time duration, for the positioning of the data within the data frames for transmission. A computation circuit computes according to the deterministic code a pseudorandom position for the data within each data frame. A positioning circuit positions the data within each data frame in the computed position.
摘要翻译：一种用于在预定持续时间的数据帧中发送数据的通信系统中的方法和系统，用于将数据定位在用于传输的数据帧内。计算电路根据确定性码来计算每个数据帧内的数据的伪随机位置。定位电路将每个数据帧内的数据定位在计算的位置。

96. 发明授权

US09408165B2 Increasing capacity in wireless communications 有权
标题翻译：增加无线通信的容量
公开(公告)号：US09408165B2
公开(公告)日：2016-08-02
申请号：US12424019
申请日：2009-04-15
申请人： Yu-Cheun Jou , Peter J. Black , Rashid Ahmed A. Attar
发明人： Yu-Cheun Jou , Peter J. Black , Rashid Ahmed A. Attar
IPC分类号： H04L12/26 , H04W52/44 , H04L1/18 , H04W52/58 , H04L1/16 , H04L1/00
CPC分类号： H04W52/44 , H04B2201/709709 , H04L1/0002 , H04L1/0025 , H04L1/0027 , H04L1/0029 , H04L1/0045 , H04L1/1607 , H04L1/1854 , H04L1/1887 , H04L2001/0092 , H04W52/58
摘要： Techniques to increase capacity in a wireless communications system. In an aspect, systematic non-transmission, or “blanking,” of minimal-rate frames transmitted in a communications system is provided. In an exemplary embodiment, eighth rate frames in a cdma2000 voice communications system are systematically substituted with null-rate frames carrying zero traffic bits. Provisions are nevertheless made for the transmission of certain designated as “critical” by, e.g., a vocoder. The receiver detects the presence of null rate or non-null rate transmissions and processes the received frames accordingly, including updating an outer loop power control only in response to non-null rate frames. Further techniques for changing the pilot transmission gating pattern to assist the receiver in detecting null rate frames are provided. In another aspect, early termination of a signal transmission over a wireless communications link is provided. In an exemplary embodiment, a base station (BS) transmits power control groups (PCG's) for a frame over a forward link (FL) to a mobile station (MS) until accurate reception of the frame is acknowledged by the MS over a reverse link (RL), possibly before all PCG's of the frame are received over the FL. Possible ACK signaling methods are defined for channels associated with a cdma2000 wireless communications system. In another exemplary embodiment, techniques for reverse link early termination are also provided.
摘要翻译：提高无线通信系统容量的技术。在一方面，提供了在通信系统中传输的最小速率帧的系统非传输或“消隐”。在示例性实施例中，cdma2000语音通信系统中的第八速率帧被系统地替换为带有零业务位的零速率帧。然而，对于由例如声码器指定为“关键”的某些设备进行了规定。接收机检测到零速率或非零速率传输的存在并相应地处理接收到的帧，包括仅响应于非空速率帧来更新外部环路功率控制。提供了用于改变导频传输门控模式以辅助接收机检测零速率帧的其它技术。在另一方面，提供了通过无线通信链路的信号传输的提前终止。在示例性实施例中，基站（BS）通过前向链路（FL）向移动站（MS）发送用于帧的功率控制组（PCG），直到MS通过反向链路确认帧的准确接收（RL），可能在帧的所有PCG之前都被接收到FL。针对与cdma2000无线通信系统相关的通道定义了可能的ACK信令方法。在另一示例性实施例中，还提供了用于反向链路提前终止的技术。

97. 发明授权

US08396033B2 Method and apparatus for forward link rate scheduling 有权
公开(公告)号：US08396033B2
公开(公告)日：2013-03-12
申请号：US12780513
申请日：2010-05-14
申请人： Edward G. Tiedemann, Jr. , Yu-Chuan Lin , Yu-Cheun Jou , Joseph P. Odenwalder
发明人： Edward G. Tiedemann, Jr. , Yu-Chuan Lin , Yu-Cheun Jou , Joseph P. Odenwalder
IPC分类号： H04W4/00 , H04B7/216 , H04J3/22
CPC分类号： H04W28/22 , H04L47/10 , H04L47/14 , H04L47/22 , H04L47/30 , H04W24/00 , H04W48/08 , H04W72/0453 , H04W72/12
摘要： In a communication system capable of variable rate transmission, scheduling of high speed data transmission improves utilization of the forward link and decreases the transmission delay in data communication. Each remote station is assigned one primary code channel for the duration of the communication with a cell. Secondary code channels of various types and transmission capabilities can be assigned by a channel scheduler for scheduled transmission of data traffic at high rates. Secondary code channels are assigned in accordance with a set of system goals, a list of parameters, and collected information on the status of the communication network. Secondary code channels can be grouped into sets of secondary code channels. Data is partitioned in data frames and transmitted over the primary and secondary code channels which have been assigned to the scheduled user.

98. 发明授权

US08284652B2 Enhanced forward link transmission 有权
标题翻译：增强的前向链路传输
公开(公告)号：US08284652B2
公开(公告)日：2012-10-09
申请号：US12606313
申请日：2009-10-27
申请人： Yu-Cheun Jou , Rashid Ahmed Akbar Attar , Jun Ma
发明人： Yu-Cheun Jou , Rashid Ahmed Akbar Attar , Jun Ma
IPC分类号： H04J11/00 , H04W4/00
CPC分类号： H04W52/54 , H04J13/0003 , H04J13/0048 , H04W36/08 , H04W36/18 , H04W52/40
摘要： A method for processing forward link channel signals generated by a CDMA base station includes time sharing by several mobile stations of spreading codes, which are orthogonal codes such as Walsh Code, and code-combining soft/softer handoff across sectors in the mobile station active set to increase dimensions on the CDMA2000 and WCDMA downlink while minimizing intra-sector interference. Since different parts of a packet or frame are transmitted to the user by the different base stations in the active set, earlier decoding and therefore early packet termination is enabled.
摘要翻译：用于处理由CDMA基站产生的前向链路信道信号的方法包括几个移动站对诸如沃尔什码之类的正交码以及移动台活动组中的扇区之间的代码组合软/更软切换的扩展码的时间共享以增加CDMA2000和WCDMA下行链路上的尺寸，同时最小化扇区内干扰。由于分组或帧的不同部分由活动集中的不同基站发送给用户，所以早期解码并因此启用早期分组终止。

99. 发明授权

US08095142B2 Configuration of overhead channels in a mixed bandwidth system 有权
标题翻译：混合带宽系统中开销信道的配置
公开(公告)号：US08095142B2
公开(公告)日：2012-01-10
申请号：US12265564
申请日：2008-11-05
申请人： Yu-Cheun Jou
发明人： Yu-Cheun Jou
IPC分类号： H04Q7/20
CPC分类号： H04L5/005 , H04L5/0021 , H04L5/0053 , H04L5/0064 , H04L27/262 , H04L27/2657
摘要： A method and apparatus for transmitting broadcast information in a multi-carrier communication system. The Sync Channel of the multi-carrier system is transmitted a 1.25 MHz channel bandwidth (i.e., over a single carrier), and to specify the preferred channels for the Sync Channel transmission instead of the preferred channels for the entire multi-carrier system. The Sync Channel Message will carry additional information indicating the center frequency of a multi-carrier system within a reserved set of frequency bands and indicating the frequency of a single carrier system in the reserved set of frequency bands. Considering the A block of the PCS band again, the preferred channels for Sync Channel transmission can be selected as channels 75, 150 and 225. This selection ensures that one of the preferred channels will always be used by any multi-carrier system regardless of the location of its center channel.
摘要翻译：一种用于在多载波通信系统中发送广播信息的方法和装置。多载波系统的同步信道以1.25MHz信道带宽（即，通过单载波）发送，并且指定用于同步信道传输的优选信道，而不是整个多载波系统的优选信道。同步信道消息将携带指示在保留的频带组内的多载波系统的中心频率的附加信息，并指示预留频带组中的单载波系统的频率。考虑到PCS频带的A块，同步信道传输的优选信道可以被选择为信道75,150和225.该选择确保任何多载波系统始终使用优选信道之一，而不管其中心通道的位置。

100. 发明申请

US20110243067A1 DELAYED AUTOMATIC REPEAT REQUEST (ARQ) ACKNOWLEDGMENT 有权
标题翻译：延迟自动重复请求（ARQ）确认
公开(公告)号：US20110243067A1
公开(公告)日：2011-10-06
申请号：US13009713
申请日：2011-01-19
申请人： Vikram Gupta , Rashid A. Attar , Yu-Cheun Jou , Ravindra Manohar Patwardhan
发明人： Vikram Gupta , Rashid A. Attar , Yu-Cheun Jou , Ravindra Manohar Patwardhan
IPC分类号： H04W40/00
CPC分类号： H04L1/1854 , H04L1/1887 , H04L1/189
摘要： Disclosed are examples in which the acknowledgement channel is used for retransmitting a frame received with error. A receiver is configured to transmit an acknowledgment for a frame when the frame is decoded following receipt of the last Pilot Control Group (PCG) of the same frame. The transmitter is configured to receive the acknowledgment of an earlier frame during a subsequent frame, and not to retransmit the earlier frame. The two frames may be adjacent. During connection setup negotiation, the system can determine the values of ack_mask1 defining allowed times for the receiver to acknowledge successful decoding of the subsequent frame, and ack_mask2 defining allowed times for the receiver to acknowledge successful decoding of the earlier frame. The two mask values provide non-overlapping allowed times, so the receiver can acknowledge within the subsequent frame (1) successful decoding of the earlier frame, and (2) successful decoding of the subsequent frame.
摘要翻译：公开了使用确认信道重传发送错误帧的示例。接收机被配置为当在接收到相同帧的最后一个导频控制组（PCG）之后解码帧时，发送对帧的确认。发射机被配置为在后续帧期间接收较早帧的确认，而不是重传较早的帧。两个框架可以相邻。在连接建立协商期间，系统可以确定确定接收机允许后续帧的成功解码的允许时间的ack_mask1的值，以及ack_mask2定义接收机允许对较早帧的成功解码的允许时间。两个屏蔽值提供不重叠的允许时间，因此接收机可以在随后的帧（1）中对先前帧的成功解码进行确认，以及（2）后续帧的成功解码。

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