Router having a single CPU MAC
    21.
    发明授权
    Router having a single CPU MAC 有权
    路由器具有单个CPU MAC

    公开(公告)号:US07742488B1

    公开(公告)日:2010-06-22

    申请号:US11809822

    申请日:2007-06-01

    IPC分类号: H04L12/28 H04L12/56

    摘要: A network device comprises one or more first ports to receive at least one layer 2 frame of data comprising a media access control (MAC) client data field. An egress policy module adds M bits to the frame of data before the MAC client data field, where M is an integer greater than zero. A second port transmits the frame of data after the M bits are added to the frame of data.

    摘要翻译: 网络设备包括用于接收包括媒体访问控制(MAC)客户端数据字段的数据的至少一个第二层数据的一个或多个第一端口。 出口策略模块在MAC客户端数据字段之前向数据帧添加M位,其中M是大于零的整数。 在将M位添加到数据帧之后,第二端口发送数据帧。

    Router having a single CPU MAC
    24.
    发明授权
    Router having a single CPU MAC 有权
    路由器具有单个CPU MAC

    公开(公告)号:US07653071B1

    公开(公告)日:2010-01-26

    申请号:US10292181

    申请日:2002-11-12

    IPC分类号: H04L12/28 H04L12/56

    摘要: A method, apparatus, and computer-readable media for transferring data from a first network to a second network through a network device, comprising. It comprises receiving a frame of the data from the first network, the frame comprising an internet protocol address; transmitting the frame to a media access controller of the network device; transmitting the frame from the media access controller to a processor of the network device, wherein the processor modifies the internet protocol address; transmitting the frame from the processor to the media access controller; and transmitting the frame from the media access controller to the second network.

    摘要翻译: 一种用于通过网络设备将数据从第一网络传输到第二网络的方法,装置和计算机可读介质,包括。 它包括从第一网络接收数据帧,该帧包括一个互联网协议地址; 将所述帧发送到所述网络设备的媒体接入控制器; 将所述帧从所述媒体接入控制器发送到所述网络设备的处理器,其中所述处理器修改所述因特网协议地址; 将帧从处理器传送到媒体访问控制器; 以及将所述帧从所述媒体接入控制器发送到所述第二网络。

    Bit-Carrying Device
    25.
    发明申请
    Bit-Carrying Device 审中-公开
    位携带装置

    公开(公告)号:US20080314949A1

    公开(公告)日:2008-12-25

    申请号:US11766447

    申请日:2007-06-21

    申请人: Peter Wang

    发明人: Peter Wang

    IPC分类号: F42B39/02

    摘要: A bit-carrying device includes an axle and a plurality of sleeves each including a longitudinal through-hole mounted around an outer periphery of the axle. Each sleeve includes at least one coupling portion on an outer circumference thereof for coupling with a bit. A handle is mounted to an upper end of the axle for easy carriage. The longitudinal through-hole of each sleeve includes an inner periphery in frictional contact with the outer periphery of the axle to prevent relative rotation therebetween. Each sleeve can be forcibly turned relative to the axle to a desired position.

    摘要翻译: 钻头装置包括轴和多个套筒,每个套筒包括围绕轴的外周安装的纵向通孔。 每个套筒在其外圆周上包括至少一个联接部分,用于与钻头联接。 手柄安装在轴的上端,便于携带。 每个套筒的纵向通孔包括与轴的外周摩擦接触的内周,以防止它们之间的相对旋转。 每个套筒可以相对于轴强制转动到所需的位置。

    METHOD AND APPARATUS FOR REDUCING TRANSMISSION OVERHEAD
    26.
    发明申请
    METHOD AND APPARATUS FOR REDUCING TRANSMISSION OVERHEAD 审中-公开
    减少传输的方法和装置

    公开(公告)号:US20070291788A1

    公开(公告)日:2007-12-20

    申请号:US11762109

    申请日:2007-06-13

    IPC分类号: H04J3/16

    摘要: In a wireless communication system including a wireless transmit/receive unit (WTRU) and an evolved Node B (eNB) capable of transmitting and receiving wireless data, a method and apparatus for reducing transmission overhead includes receiving an upper layer sequence number (SN). The upper layer SN is converted into a radio link control (RLC) service data unit (SDU) SN (SSN). An RLC protocol data unit (PDU) is generated for transmission including an RLC SSN, and incurred transmission overhead is optimized.

    摘要翻译: 在包括能够发送和接收无线数据的无线发射/接收单元(WTRU)和演进型节点B(eNB)的无线通信系统中,减少传输开销的方法和装置包括接收上层序列号(SN)。 上层SN被转换成无线链路控制(RLC)业务数据单元(SDU)SN(SSN)。 生成用于包括RLC SSN的传输的RLC协议数据单元(PDU),并优化所引起的传输开销。

    METHOD AND APPARATUS FOR DATA SECURITY AND AUTOMATIC REPEAT REQUEST IMPLEMENTATION IN A WIRELESS COMMUNICATION SYSTEM
    29.
    发明申请
    METHOD AND APPARATUS FOR DATA SECURITY AND AUTOMATIC REPEAT REQUEST IMPLEMENTATION IN A WIRELESS COMMUNICATION SYSTEM 有权
    无线通信系统中的数据安全和自动重发请求实现的方法与装置

    公开(公告)号:US20070171857A1

    公开(公告)日:2007-07-26

    申请号:US11612139

    申请日:2006-12-18

    IPC分类号: H04Q7/00

    摘要: A method and apparatus for implementing data security and automatic repeat request (ARQ) in a wireless communication system are disclosed. Cipher entities are included in a wireless transmit/receive unit (WTRU) and an access gateway (aGW), and outer ARQ, (or radio link control (RLC)), entities are included in the WTRU and an evolved Node-B (eNode-B). Each cipher entity is located on top of an outer ARQ entity. The cipher entities cipher and decipher a data block by using a generic sequence number (SN) assigned to the data block. The outer ARQ entities may segment the ciphered data block to multiple packet data units (PDUs), may concatenate multiple ciphered data blocks to a PDU, or may generate one PDU from one data block. The outer ARQ entities may segment or re-segment the PDU when a transmission failure occurs.

    摘要翻译: 公开了一种在无线通信系统中实现数据安全和自动重发请求(ARQ)的方法和装置。 密码实体包括在无线发射/接收单元(WTRU)和接入网关(aGW)以及外部ARQ(或无线电链路控制(RLC))中,实体包括在WTRU和演进节点B(eNode -B)。 每个密码实体位于外部ARQ实体的顶部。 密码实体通过使用分配给数据块的通用序列号(SN)对数据块进行加密和解密。 外部ARQ实体可以将加密数据块分段为多个分组数据单元(PDU),可以将多个加密数据块连接到PDU,或者可以从一个数据块生成一个PDU。 当发生传输故障时,外部ARQ实体可以对PDU进行分段或重新分段。

    Method and apparatus for control of enhanced dedicated channel transmissions
    30.
    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

    IPC分类号: H04B7/216

    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。