专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08699505B2 Dynamic channelization code allocation 失效
标题翻译：动态渠道化代码分配
公开(公告)号：US08699505B2
公开(公告)日：2014-04-15
申请号：US10345528
申请日：2003-01-15
申请人： Serge Willenegger , Edward G. Tiedemann, Jr. , Tao Chen
发明人： Serge Willenegger , Edward G. Tiedemann, Jr. , Tao Chen
IPC分类号： H04B7/216
CPC分类号： H04J13/18 , H04B2201/70703 , H04J13/004 , H04W28/06 , H04W28/22 , H04W72/0466
摘要： Techniques for efficient allocation of channelization codes are disclosed. In one aspect, a dedicated data channel is partitioned into a primary channel and a secondary channel. The rate of the primary channel is a relatively low fixed rate. The rate of the secondary channel varies over time in accordance with the rate of the dedicated channel data. In another aspect, a channelization code indicator is transmitted in the primary channel to identify the secondary channel. In yet another aspect, more than one secondary channel may be deployed. Various other aspects are also presented. These aspects have the benefit of efficient code resource allocation, resulting in increased support for users/and or channels, as well as increased system capacity.
摘要翻译：公开了用于有效分配信道化码的技术。在一个方面，专用数据信道被划分为主信道和次信道。主要渠道的比率是相对较低的固定利率。次级通道的速率根据专用通道数据的速率随时间而变化。在另一方面，在主信道中发送信道化码指示符以识别次信道。在另一方面，可以部署多于一个的次级信道。还提出了各种其他方面。这些方面有利于高效的代码资源分配，从而增加对用户/或渠道的支持，以及增加的系统容量。

2. 发明授权

US08526966B2 Scheduled and autonomous transmission and acknowledgement 有权
公开(公告)号：US08526966B2
公开(公告)日：2013-09-03
申请号：US11490228
申请日：2006-07-19
申请人： Tao Chen , Edward G. Tiedemann, Jr. , Avinash Jain
发明人： Tao Chen , Edward G. Tiedemann, Jr. , Avinash Jain
IPC分类号： H04W72/00
CPC分类号： H04W52/286 , H04L1/18 , H04W72/042 , H04W72/1205 , H04W74/02
摘要： Techniques for efficient signaling to and from a plurality of mobile stations are disclosed. In one embodiment, a subset of mobile stations may be allocated a portion of the shared resource with one or more individual access grants, another subset may be allocated a portion of the shared resource with a single common grant, and yet another subset may be allowed to use a portion of the shared resource without any grant. In another embodiment, an acknowledge and continue command is used to extend all or a subset of the previous grants without the need for additional requests and grants, and their associated overhead. In one embodiment, a traffic to pilot ratio (T/P) is used to allocate a portion of the shared resource, allowing a mobile station flexibility in selecting its transmission format based on T/P.

3. 发明授权

US07787389B2 Method and system for utilization of an outer decoder in a broadcast services communication system 有权
标题翻译：在广播业务通信系统中利用外部解码器的方法和系统
公开(公告)号：US07787389B2
公开(公告)日：2010-08-31
申请号：US09933912
申请日：2001-08-20
申请人： Tao Chen , Jack K. Wolf , Joseph P. Odenwalder , Edward G. Tiedemann, Jr. , Brian K. Butler , Yongbin Wei
发明人： Tao Chen , Jack K. Wolf , Joseph P. Odenwalder , Edward G. Tiedemann, Jr. , Brian K. Butler , Yongbin Wei
IPC分类号： G01R31/08 , G06F11/30
CPC分类号： H03M13/3715 , H03M13/09 , H03M13/2909 , H03M13/293 , H04H20/30 , H04W52/0219 , H04W52/0245 , H04W52/322 , H04W72/005 , Y02D70/1222 , Y02D70/1242
摘要： A Method and System for Utilization of an Outer Decoder in a Broadcast Services Communication System is described. An outer decoder and an inner decoder encode a block of information to be transmitted, to improve protection by adding redundancy. The redundancy permits decoding of the information from less than a complete encoded block of information. Consequently, the receiving station determines when sufficient amount of information for successful decoding has been received, and utilizes the time remaining before the next block of information arrives to perform other activities, e.g., hard handoff on a broadcast channel, inter-frequency hard handoff, and other activities. Alternatively, the receiving station can cease reception, thus decrease power consumption. Furthermore, part of the information block may be utilized for transmission of signaling information.
摘要翻译：描述了在广播业务通信系统中利用外部解码器的方法和系统。外部解码器和内部解码器对要发送的信息块进行编码，以通过增加冗余来改善保护。冗余允许从小于完整编码的信息块解码信息。因此，接收站确定何时已经接收到用于成功解码的信息的足够量，并且利用在下一个信息块到达之前的剩余时间来执行其他活动，例如广播信道上的硬切换，频间硬切换，和其他活动。或者，接收站可以停止接收，从而降低功耗。此外，信息块的一部分可以用于发送信令信息。

4. 发明授权

US07689226B2 Method and system for signaling in broadcast communication system 有权
标题翻译：广播通信系统信令的方法和系统
公开(公告)号：US07689226B2
公开(公告)日：2010-03-30
申请号：US11060183
申请日：2005-02-16
申请人： Ragulan Sinnarajah , Jun Wang , Paul E. Bender , Tao Chen , Edward G. Tiedemann, Jr.
发明人： Ragulan Sinnarajah , Jun Wang , Paul E. Bender , Tao Chen , Edward G. Tiedemann, Jr.
IPC分类号： H04Q7/20
CPC分类号： H04W72/005 , H04H20/28 , H04H20/72 , H04H40/27 , H04H60/91 , H04L12/189 , H04W48/12 , H04W68/00 , H04W84/042
摘要： A method and a system for providing signaling in cellular telephone system providing broadcast services to fully integrate broadcast services with the services provided by the cellular telephone systems. The signaling method coordinate interaction between an access network and the subscriber station to allowing the subscriber station to decode the broadcast service, to receive paging messages while receiving the broadcast service, to properly transition between operation states, and other functions known to one of ordinary skill in the art.
摘要翻译：一种用于在提供广播服务的蜂窝电话系统中提供信令以将广播服务与蜂窝电话系统提供的服务完全整合的方法和系统。信令方法协调接入网与用户站之间的交互，以允许用户台解码广播服务，在接收广播服务的同时接收寻呼消息，以适当地在操作状态之间转换，以及普通技术人员已知的其他功能在艺术。

5. 发明申请

US20100002728A1 METHOD AND APPARATUS FOR PROCESSING SHARED SUBPACKETS IN A COMMUNICATION SYSTEM 审中-公开
标题翻译：在通信系统中处理共享子载波的方法和装置
公开(公告)号：US20100002728A1
公开(公告)日：2010-01-07
申请号：US12556681
申请日：2009-09-10
申请人： Joseph P. Odenwalder , Edward G. Tiedemann, JR. , Tao Chen , Stein A. Lundby , Yongbin Wei , David Puig Oses
发明人： Joseph P. Odenwalder , Edward G. Tiedemann, JR. , Tao Chen , Stein A. Lundby , Yongbin Wei , David Puig Oses
IPC分类号： H04L29/02
CPC分类号： H04W72/14 , H04B7/2618 , H04B7/2637
摘要： Method and Apparatus for Processing Shared Sub-packets in a Communication System are disclosed. A communication system providing both voice and data services allows for a plurality of subscriber station to share a data sent in a unit of a forward traffic channel. To provide information required by the subscriber stations to determine that a unit of the forward traffic channel is shared, and to correctly decode the data, different control channel structures are described. Additionally, the control channel structures provides for more efficient signaling of code channel assignment.
摘要翻译：公开了一种在通信系统中处理共享子分组的方法和装置。提供语音和数据服务的通信系统允许多个用户台共享以前向业务信道的单元发送的数据。为了提供用户站所需的信息以确定前向业务信道的单元被共享并且正确地解码数据，描述了不同的控制信道结构。另外，控制信道结构提供了代码信道分配的更有效的信令。

6. 发明授权

US07599334B2 Method and apparatus for processing shared sub-packets in a communication system 有权
标题翻译：在通信系统中处理共享子分组的方法和装置
公开(公告)号：US07599334B2
公开(公告)日：2009-10-06
申请号：US09981027
申请日：2001-10-15
申请人： Joseph P. Odenwalder , Edward G. Tiedemann, Jr. , Tao Chen , Stein A. Lundby , Yongbin Wei , David Puig Oses
发明人： Joseph P. Odenwalder , Edward G. Tiedemann, Jr. , Tao Chen , Stein A. Lundby , Yongbin Wei , David Puig Oses
IPC分类号： H04B7/216
CPC分类号： H04W72/14 , H04B7/2618 , H04B7/2637
摘要： Method and Apparatus for Processing Shared Sub-packets in a Communication System are disclosed. A communication system providing both voice and data services allows for a plurality of subscriber station to share a data sent in a unit of a forward traffic channel. To provide information required by the subscriber stations to determine that a unit of the forward traffic channel is shared, and to correctly decode the data, different control channel structures are described. Additionally, the control channel structures provides for more efficient signaling of code channel assignment.
摘要翻译：公开了一种在通信系统中处理共享子分组的方法和装置。提供语音和数据服务的通信系统允许多个用户台共享以前向业务信道的单元发送的数据。为了提供用户站所需的信息以确定前向业务信道的单元被共享并且正确地解码数据，描述了不同的控制信道结构。另外，控制信道结构提供了代码信道分配的更有效的信令。

7. 发明授权

US07315527B2 Extended acknowledgement and rate control channel 有权
标题翻译：扩展确认和速率控制通道
公开(公告)号：US07315527B2
公开(公告)日：2008-01-01
申请号：US10781285
申请日：2004-02-17
申请人： Yongbin Wei , Edward G. Tiedemann, Jr. , Peter Gaal , Durga P. Malladi , David Puig Oses , Sandip Sarkar , Stein Lundby , Tao Chen , Avinash Jain , Aleksandar Damnjanovic , Serge Willenegger
发明人： Yongbin Wei , Edward G. Tiedemann, Jr. , Peter Gaal , Durga P. Malladi , David Puig Oses , Sandip Sarkar , Stein Lundby , Tao Chen , Avinash Jain , Aleksandar Damnjanovic , Serge Willenegger
IPC分类号： H04Q7/24
CPC分类号： H04W28/22 , H04B7/264 , H04L1/0026 , H04L1/1671 , H04L1/1819 , H04W72/1289
摘要： Embodiments disclosed herein address the need in the art for an extended acknowledgment/rate control channel. In one aspect, an acknowledgment command and a rate control command are combined to form a combined command. In another aspect, the combined command is generated in accordance with a constellation of points, each point corresponding to a pair consisting of a rate control command and an acknowledgment command. In yet another aspect, the points of the constellation are designed to provide the desired probability of error for the respective command pairs. In yet another aspect, a common rate control command is transmitted along with a combined or dedicated rate control command. Various other aspects are also presented. These aspects have the benefit of reduced overhead while providing acknowledgment and rate control to single remote stations and/or groups of remote stations.
摘要翻译：本文公开的实施例解决了本领域对扩展确认/速率控制信道的需要。在一个方面，将确认命令和速率控制命令组合以形成组合命令。在另一方面，组合命令根据点的星座生成，每个点对应于由速率控制命令和确认命令组成的对。在另一方面，星座的点被设计成为各个命令对提供期望的误差概率。在另一方面，公共速率控制命令与组合或专用速率控制命令一起发送。还提出了各种其他方面。这些方面具有减少开销的优点，同时向单个远程站和/或远程站组提供确认和速率控制。

8. 发明授权

US07221955B2 Method and apparatus for coherently combining power control commands to initialize communication 有权
标题翻译：用于相干组合功率控制命令以初始化通信的方法和装置
公开(公告)号：US07221955B2
公开(公告)日：2007-05-22
申请号：US11043252
申请日：2005-01-25
申请人： Tao Chen , Edward G. Tiedemann, Jr.
发明人： Tao Chen , Edward G. Tiedemann, Jr.
IPC分类号： H04B7/00 , H04Q7/20
CPC分类号： H04W52/50 , H04W52/58
摘要： A power control system for use in facilitating transition to an active state suitable for use in a wireless communication system. In one aspect, the system includes a first transceiver, such as a BTS, having the ability to initiate transmission of a power control function. The transceiver comprises a generator for generating a power control arrangement and a transmitter for transmitting the power control arrangement. The system further includes a second transceiver, such as a terminal, for receiving the power control arrangement and coherently combining the power control arrangement to determine a state transition indication. The second transceiver includes a transmitter that transmits a selected waveform subsequent to the coherent combining. The first transceiver receives the selected waveform, determines a power level associated therewith, and provides feedback to the second transceiver. The power control arrangement may include groups of redundant power control data, data transmitted on idle feedback dimensions, or predetermined signal patterns in addition to at least one power control group.
摘要翻译：一种功率控制系统，用于促进转换到适合于在无线通信系统中使用的活动状态。在一个方面，该系统包括具有启动功率控制功能的传输能力的第一收发器（例如BTS）。收发器包括用于产生功率控制装置的发生器和用于发送功率控制装置的发射器。该系统还包括诸如终端的第二收发器，用于接收功率控制装置并且相干地组合功率控制装置以确定状态转换指示。第二收发器包括在相干组合之后发送所选波形的发射器。第一收发器接收所选择的波形，确定与之相关联的功率电平，并向第二收发器提供反馈。除了至少一个功率控制组之外，功率控制装置可以包括冗余功率控制数据组，在空闲反馈维度上传输的数据或预定信号模式。

9. 发明授权

US07177596B2 Method and apparatus for coherently combining power control commands to initialize communication 有权
公开(公告)号：US07177596B2
公开(公告)日：2007-02-13
申请号：US11093362
申请日：2005-03-29
申请人： Tao Chen , Edward G. Tiedemann, Jr.
发明人： Tao Chen , Edward G. Tiedemann, Jr.
IPC分类号： H04B7/00 , H04Q7/20
CPC分类号： H04W52/50 , H04W52/58
摘要： A power control system for use in facilitating transition to an active state suitable for use in a wireless communication system. In one aspect, the system includes a first transceiver, such as a BTS, having the ability to initiate transmission of a power control function. The transceiver comprises a generator for generating a power control arrangement and a transmitter for transmitting the power control arrangement. The system further includes a second transceiver, such as a terminal, for receiving the power control arrangement and coherently combining the power control arrangement to determine a state transition indication. The second transceiver includes a transmitter that transmits a selected waveform subsequent to the coherent combining. The first transceiver receives the selected waveform, determines a power level associated therewith, and provides feedback to the second transceiver. The power control arrangement may include groups of redundant power control data, data transmitted on idle feedback dimensions, or predetermined signal patterns in addition to at least one power control group.

10. 发明授权

US07006468B1 Page monitoring method and apparatus 有权
标题翻译：页面监控方法和设备
公开(公告)号：US07006468B1
公开(公告)日：2006-02-28
申请号：US09625777
申请日：2000-07-26
申请人： Tao Chen , Jun Wang , Edward G. Tiedemann, Jr.
发明人： Tao Chen , Jun Wang , Edward G. Tiedemann, Jr.
IPC分类号： H04Q7/00
CPC分类号： H04W68/00 , H04B1/708 , H04B1/7115 , H04B7/022 , H04B2201/70701 , H04B2201/70702 , H04B2201/70709
摘要： A wireless communication system is provided that includes a plurality of origination stations and at least one terminal. The plurality of origination stations each communicate a signal comprising a regular page message over respective regular paging channels and a quick paging channel page message over respective quick paging channels. The terminal, when in an idle state during which an RF receiver is off, simultaneously monitors each of the quick paging channels for their respective quick paging channel page messages.
摘要翻译：提供一种包括多个发起站和至少一个终端的无线通信系统。多个发起站各自通过相应的常规寻呼信道传送包括常规寻呼信息的信号，以及通过相应的快速寻呼信道传送快速寻呼信道寻呼消息。终端当处于RF接收器关闭的空闲状态时，同时监视每个快速寻呼信道用于各自的快速寻呼信道寻呼消息。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式