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    Method and apparatus for efficient operation of an enhanced dedicated channel
    1.
    发明申请
    Method and apparatus for efficient operation of an enhanced dedicated channel 失效
    增强专用信道有效运行的方法和装置

    公开(公告)号：US20070060142A1

    公开(公告)日：2007-03-15

    申请号：US11471402

    申请日：2006-06-19

    申请人： Alexander Reznik ,  Edward Hepler ,  Guodong Zhang ,  Harry Smith ,  Peter Wang ,  Renuka Racha ,  Robert Gazda ,  Stephen Terry

    发明人： Alexander Reznik ,  Edward Hepler ,  Guodong Zhang ,  Harry Smith ,  Peter Wang ,  Renuka Racha ,  Robert Gazda ,  Stephen Terry

    IPC分类号： H04Q7/20

    CPC分类号： H04W72/0406 ,  H04L1/1812 ,  H04L1/1854 ,  H04L1/1887 ,  H04L1/1896

    摘要： A method and apparatus for efficient operation of an enhanced dedicated channel (E-DCH) are disclosed. A physical layer processing includes computation of various control parameters followed by actual processing of the data to be transmitted. In accordance with the present invention, the computation of the control parameters is performed asynchronously from the associated data operation. A medium access control (MAC) layer provides information needed for computation of the control parameters to the physical layer as early as possible, while the data is being processed in parallel. The provided data includes a hybrid automatic repeat request (H-ARQ) profile, a transport block size, power offset, or the like. By sending this data to the physical layer before MAC-e processing is complete, the latency constraint can be significantly relaxed.

    摘要翻译： 公开了一种用于增强专用信道（E-DCH）的有效操作的方法和装置。 物理层处理包括各种控制参数的计算，随后实际处理要发送的数据。 根据本发明，控制参数的计算是从关联的数据操作中异步执行的。 介质访问控制（MAC）层在数据被并行处理的同时尽可能早地向物理层提供控制参数的计算所需的信息。 提供的数据包括混合自动重传请求（H-ARQ）简档，传输块大小，功率偏移等。 通过在MAC-e处理完成之前将该数据发送到物理层，可以显着放宽等待时间约束。

    Wireless communication method and apparatus for processing enhanced uplink scheduling grants
    5.
    发明申请
    Wireless communication method and apparatus for processing enhanced uplink scheduling grants 有权
    用于处理增强的上行链路调度许可的无线通信方法和装置

    公开(公告)号：US20070049309A1

    公开(公告)日：2007-03-01

    申请号：US11477279

    申请日：2006-06-29

    申请人： Jung-Lin Pan ,  Stephen Terry ,  Guodong Zhang ,  Peter Wang

    发明人： Jung-Lin Pan ,  Stephen Terry ,  Guodong Zhang ,  Peter Wang

    IPC分类号： H04Q7/20 ,  H04B7/00

    CPC分类号： H04W72/1289 ,  H04W72/1268

    摘要： A method and apparatus for processing enhanced uplink scheduling grants are disclosed. A wireless transmit/receive unit (WTRU) detects an absolute grant (AG) and a relative grant (RG). Once the WTRU detects an AG or a RG, a new serving grant (SG) is generated and a hybrid automatic repeat request process may be activated or deactivated depending on whether the received AG is a primary AG or a secondary AG, whether a scheduling mode is a primary AG mode or a secondary AG mode, whether an AG value is set to “INACTIVE” and whether a transmission time interval is 2 ms or 10 ms. A Node-B may send a secondary AG to the WTRU before switching from a primary AG mode to a secondary AG mode and may send the secondary AG only if there is no out-of-date secondary AG exists, which may be detected by implementing a time threshold.

    摘要翻译： 公开了一种用于处理增强的上行链路调度许可的方法和装置。 无线发射/接收单元（WTRU）检测绝对授权（AG）和相对授权（RG）。 一旦WTRU检测到AG或RG，则生成新的服务授权（SG），并且可以根据所接收的AG是主AG还是辅助AG来激活或去激活混合自动重传请求过程，无论是调度模式 是主AG模式还是辅助AG模式，AG值是否设置为“INACTIVE”，传输时间间隔是2ms还是10ms。 节点B可以在从主AG模式切换到辅助AG模式之前向WTRU发送辅助AG，并且只有当没有过期的次级AG存在时才能发送次级AG，这可以通过实现来检测 时间阈值。

    Method and apparatus for control of enhanced dedicated channel transmissions
    6.
    发明申请
    Method and apparatus for control of enhanced dedicated channel transmissions 有权
    用于控制增强专用信道传输的方法和装置

    公开(公告)号：US20070025300A1

    公开(公告)日：2007-02-01

    申请号：US11444751

    申请日：2006-05-31

    申请人： Stephen Terry ,  Guodong Zhang ,  Jung-Lin Pan ,  Peter Wang

    发明人： Stephen Terry ,  Guodong Zhang ,  Jung-Lin Pan ,  Peter Wang

    IPC分类号： H04B7/216

    CPC分类号： H04W72/0446 ,  H04W28/18 ,  H04W52/346 ,  H04W52/367 ,  H04W72/04 ,  H04W72/1226 ,  H04W72/14

    摘要： A method and apparatus for controlling enhanced dedicated channel (E-DCH) transmissions are disclosed. An enhanced uplink medium access control (MAC-e/es) entity processes a received scheduling grant to calculate a serving grant. The MAC-e/es entity determines whether both a hybrid automatic repeat request (H-ARQ) process for scheduled data and scheduled data are available. If an H-ARQ process for scheduled data and scheduled data are available, the MAC-e/es entity determines whether a serving grant exists. The MAC-e/es entity calculates a remaining power based on maximum allowed power and restricts an E-DCH transport format combination (E-TFC) based on the remaining power. The MAC-e/es entity selects an E-TFC using the serving grant and generates a MAC-e protocol data unit. The MAC-e/es entity may process the received scheduled grant is at each transmission time interval or may store the received scheduled grant in a grant list until there is E-DCH data to transmit.

    摘要翻译： 公开了一种用于控制增强专用信道（E-DCH）传输的方法和装置。 增强的上行链路媒体接入控制（MAC-e / es）实体处理接收到的调度许可以计算服务授权。 MAC-e / es实体确定调度数据和调度数据的混合自动重传请求（H-ARQ）是否可用。 如果调度数据和调度数据的H-ARQ过程可用，则MAC-e / es实体确定是否存在服务授权。 MAC-e / es实体基于最大允许功率计算剩余功率，并且基于剩余功率限制E-DCH传输格式组合（E-TFC）。 MAC-e / es实体使用服务授权选择E-TFC，并生成MAC-e协议数据单元。 MAC-e / es实体可以在每个传输时间间隔处理接收到的调度许可，或者可以将接收到的调度许可存储在授权列表中，直到有E-DCH数据要发送。

    METHOD FOR ENHANCED DEDICATED CHANNEL (E-DCH) TRANSMISSION OVERLAP DETECTION FOR COMPRESSED MODE GAP SLOTS
    7.
    发明申请
    METHOD FOR ENHANCED DEDICATED CHANNEL (E-DCH) TRANSMISSION OVERLAP DETECTION FOR COMPRESSED MODE GAP SLOTS 有权
    用于压缩模式缝隙的增强专用信道（E-DCH）传输超检测方法

    公开(公告)号：US20080069280A1

    公开(公告)日：2008-03-20

    申请号：US11858337

    申请日：2007-09-20

    申请人： Peter Wang ,  Guodong Zhang ,  Stephen Terry ,  Kyle Pan

    发明人： Peter Wang ,  Guodong Zhang ,  Stephen Terry ,  Kyle Pan

    IPC分类号： H04L7/027

    CPC分类号： H04B7/2656

    摘要： A method and apparatus for detecting an overlap of an E-DCH transmission or retransmission in TTIs that overlap with an assigned uplink compressed mode gap is disclosed. More specifically, detecting an overlap of an E-DCH transmission or retransmission in TTIs that overlap with an uplink compressed mode gap assigned by a Node B when a WTRU is configured with a 2 ms TTI is disclosed. After detecting the overlap of the E-DCH transmission or retransmission and the uplink compressed mode gap, the E-DCH transmission or retransmission is paused.

    摘要翻译： 公开了一种用于检测与分配的上行链路压缩模式间隙重叠的TTI中的E-DCH传输或重传的重叠的方法和装置。 更具体地，公开了当WTRU配置有2ms TTI时，检测与由节点B分配的上行链路压缩模式间隙重叠的TTI中的E-DCH传输或重传的重叠。 在检测到E-DCH传输或重传与上行链路压缩模式间隙的重叠之后，暂停E-DCH传输或重传。

    Method and apparatus for scheduling transmissions via an enhanced dedicated channel
    8.
    发明申请
    Method and apparatus for scheduling transmissions via an enhanced dedicated channel 有权
    用于通过增强专用信道调度传输的方法和装置

    公开(公告)号：US20070115871A1

    公开(公告)日：2007-05-24

    申请号：US11402718

    申请日：2006-04-12

    申请人： Guodong Zhang ,  Jung-Lin Pan ,  Peter Wang ,  Robert DiFazio ,  Stephen Terry

    发明人： Guodong Zhang ,  Jung-Lin Pan ,  Peter Wang ,  Robert DiFazio ,  Stephen Terry

    IPC分类号： H04B7/00

    CPC分类号： H04W52/346

    摘要： A method and apparatus for scheduling transmissions via an enhanced dedicated channel (E-DCH) are disclosed. A scheduled power is calculated for scheduled data flows. A remaining transmit power is calculated for the E-DCH transmission. A rate request message is generated, wherein the scheduled power, remaining transmit power and rate request message are used to select transport format combinations (TFCs) and multiplex data scheduled for the E-DCH transmission. The remaining transmit power is calculated by subtracting from a maximum allowed power the power of a dedicated physical data channel (DPDCH), a dedicated physical control channel (DPCCH), a high speed dedicated physical control channel (HS-DPCCH), an enhanced uplink dedicated physical control channel (E-DPCCH) and a power margin.

    摘要翻译： 公开了一种经由增强专用信道（E-DCH）调度传输的方法和装置。 为计划的数据流计算计划的功率。 计算E-DCH传输的剩余发射功率。 生成速率请求消息，其中调度功率，剩余发射功率和速率请求消息用于选择为E-DCH传输调度的传输格式组合（TFC）和多路复用数据。 通过从最大允许功率中减去专用物理数据信道（DPDCH），专用物理控制信道（DPCCH），高速专用物理控制信道（HS-DPCCH），增强型上行链路 专用物理控制信道（E-DPCCH）和功率余量。

    Method and apparatus for controlling transmissions via an enhanced dedicated channel
    9.
    发明申请
    Method and apparatus for controlling transmissions via an enhanced dedicated channel 有权
    经由增强专用信道控制传输的方法和装置

    公开(公告)号：US20060268884A1

    公开(公告)日：2006-11-30

    申请号：US11405911

    申请日：2006-04-18

    申请人： Stephen Terry ,  Guodong Zhang ,  Jung-LIn Pan ,  Peter Wang ,  Robert DiFazio

    发明人： Stephen Terry ,  Guodong Zhang ,  Jung-LIn Pan ,  Peter Wang ,  Robert DiFazio

    IPC分类号： H04B7/00

    CPC分类号： H04L1/1867 ,  H04L1/1812 ,  H04W28/065 ,  H04W72/1268

    摘要： A method and apparatus for controlling transmissions of data via an enhanced dedicated channel (E-DCH) are disclosed. A list of available transport format combinations (TFCs) is generated based on a plurality of dedicated channel medium access control (MAC-d) flows. An enhanced uplink medium access control (MAC-e) protocol data unit (PDU) is generated using a TFC which is selected from the list of available TFCs. The MAC-e PDU is forwarded to a hybrid-automatic repeat request (H-ARQ) process unit for transmission. The list of available TFCs is continuously updated by eliminating and recovering TFCs based on remaining E-DCH power, an E-DCH transport format combination set (TFCS), a power offset of a highest priority MAC-d flow that has E-DCH data to transmit, and a gain factor for each TFC.

    摘要翻译： 公开了一种经由增强专用信道（E-DCH）控制数据传输的方法和装置。 基于多个专用信道介质访问控制（MAC-d）流来生成可用传输格式组合（TFC）的列表。 使用从可用TFC列表中选择的TFC来生成增强型上行链路媒体接入控制（MAC-e）协议数据单元（PDU）。 MAC-e PDU被转发到混合自动重传请求（H-ARQ）处理单元进行传输。 通过基于剩余的E-DCH功率去除和恢复TFC，E-DCH传输格式组合集（TFCS），具有E-DCH数据的最高优先级MAC-d流的功率偏移来连续更新可用TFC的列表 以及每个TFC的增益因子。

    Method and apparatus for enhancing security of wireless communications
    10.
    发明授权
    Method and apparatus for enhancing security of wireless communications 失效
    用于增强无线通信安全性的方法和装置

    公开(公告)号：US08621225B2

    公开(公告)日：2013-12-31

    申请号：US13043095

    申请日：2011-03-08

    申请人： Sung-Hyuk Shin ,  Alexander Reznik ,  Guodong Zhang ,  Prabhakar R Chitrapu

    发明人： Sung-Hyuk Shin ,  Alexander Reznik ,  Guodong Zhang ,  Prabhakar R Chitrapu

    IPC分类号： G06F21/00

    CPC分类号： H04L63/123 ,  G10L19/018 ,  H04L63/0428 ,  H04L63/0838 ,  H04L63/16 ,  H04W12/02 ,  H04W12/10

    摘要： The present invention is related to a method and apparatus for enhancing security of communications. The apparatus comprises a security processing unit, a data processing unit, a cross-layer watermarking unit, and optionally a smart antenna processor. The security processing unit generates a token/key to be used in watermarking and sends a node security policy to other components. The data processing unit generates user data. The cross-layer watermarking unit includes at least one of Layer-2/3, Layer-1 and Layer-0. Each layer performs a different scheme or degree of watermarking. The cross-layer watermarking unit embeds the token/key into the user data transmission on at least one of the layers selectively in accordance with a security policy.

    摘要翻译： 本发明涉及一种增强通信安全性的方法和装置。 该装置包括安全处理单元，数据处理单元，跨层水印单元以及任选的智能天线处理器。 安全处理单元生成要在水印中使用的令牌/密钥，并向其他组件发送节点安全策略。 数据处理单元生成用户数据。 跨层水印单元包括层2/3，层1和层0中的至少一个。 每个层执行不同的方案或水印程度。 跨层水印单元根据安全策略选择性地将令牌/密钥嵌入到至少一个层上的用户数据传输中。