公开(公告)号：US20110159739A1

公开(公告)日：2011-06-30

申请号：US12980366

申请日：2010-12-29

Applicant: LI LI ,  FANG-YUE ZHU ,  QI-JUN ZHAO

Inventor： LI LI ,  FANG-YUE ZHU ,  QI-JUN ZHAO

IPC: H01R24/00

CPC classification number: H01R12/714 ,  H01R12/7094 ,  H01R27/00

Abstract: An electrical card connector (100) includes an insulative housing (1), a plurality of contacts (2) retained in the insulative housing (1) for mating with an electrical card and a block (3). The insulative housing (1) defines a front mating face (14), a receiving space (10) extending backwardly from the mating face (14) and an installing wall (11) located at a rear end of the receiving space (10). The block (3) is retained in the insulative housing (1) for positioning the contacts (2). The installing wall (11) defines a through hole (111) for receiving the block (3). The block (3) has a pair of elastic segments (36) located at lateral sides thereof and a pair of slots (341) located beside the elastic segments (36) respectively for supporting elasticity of the elastic segments (36).

Abstract translation: 电卡连接器（100）包括绝缘壳体（1），保持在绝缘壳体（1）中以与电卡匹配的多个触点（2）和块体（3）。 绝缘壳体（1）限定了前配合面（14），从配合面（14）向后延伸的容纳空间（10）和位于容纳空间（10）的后端的安装壁（11）。 块（3）保持在用于定位触点（2）的绝缘壳体（1）中。 安装壁（11）限定用于接收块（3）的通孔（111）。 块体（3）具有位于其侧面的一对弹性段（36）和分别位于弹性段（36）旁边的一对槽（341），用于支撑弹性区段（36）的弹性。

公开(公告)号：USD640604S1

公开(公告)日：2011-06-28

申请号：US29358692

申请日：2010-03-31

Applicant: Guogui Lai ,  Yongzhou Zhao ,  Zhangping Yuan ,  Minqiang Xiong ,  Jun Zhao ,  Fuying Cheng

Designer： Guogui Lai ,  Yongzhou Zhao ,  Zhangping Yuan ,  Minqiang Xiong ,  Jun Zhao ,  Fuying Cheng

公开(公告)号：US07894485B2

公开(公告)日：2011-02-22

申请号：US11889630

申请日：2007-08-15

Applicant: Effenberger Frank ,  Jun Zhao ,  Wei Huang ,  Wei Lin

Inventor： Effenberger Frank ,  Jun Zhao ,  Wei Huang ,  Wei Lin

IPC: H04J3/00

CPC classification number: H04J3/1694 ,  H04J3/1611 ,  H04Q11/0067 ,  H04Q2011/0084

Abstract: A method of carrying SDH services in PON is provided, in which tributary units carrying SDH service data are mapped into payload part of GEM frames, thereby implementing transmission of SDH services in GPON. De-capsulation is performed in reverse process at receiving end. A device of receiving or transmitting SDH services and a method of mapping SDH data frame into PON data frame are also provided. The present invention may be merged with SDH network directly since standard SDH tributary unit structure is adopted, and extraction of virtual containers that includes SDH service data and synchronism can be accomplished conveniently based on pointer adjustment mechanism adopted by tributary units.

Abstract translation: 提供了一种在PON中承载SDH业务的方法，其中承载SDH业务数据的支路单元映射到GEM帧的有效载荷部分，从而实现了GPON中SDH业务的传输。 接收端以相反的过程进行解封装。 还提供了接收或发送SDH服务的设备以及将SDH数据帧映射到PON数据帧中的方法。 本发明可以直接与SDH网络融合，因为采用标准的SDH支路单元结构，可以通过支路单位采用的指针调整机制，方便地提取包含SDH业务数据和同步的虚拟容器。

公开(公告)号：US20100267260A1

公开(公告)日：2010-10-21

申请号：US12763141

申请日：2010-04-19

Applicant: JIAN-FEI YU ,  FANG-YUE ZHU ,  QI-JUN ZHAO

Inventor： JIAN-FEI YU ,  FANG-YUE ZHU ,  QI-JUN ZHAO

IPC: H01R13/62 ,  H01R24/00

CPC classification number: G06K13/08

Abstract: A card connector (100) for insertion of an electrical card (200) includes an insulative housing (1) defining a receiving space (12) for insertion of the electrical card; a set of contacts (2) retained in the insulative housing; and an ejecting mechanism (3) including a slider (31), a coil spring (33) for urging the slider, a connecting rod (34) for restraining the slider, and a spring member (32) retained in the slider. The spring member has a retaining portion (322) retained in the slider, an arcuate cantilever locking arm (324) extending from the retaining portion and protruding towards the receiving space for retaining the electrical card, and a restricting portion (326) extending from a front free end portion (325) of the locking arm and being restricted in a cavity (316) of the slider.

Abstract translation: 用于插入电卡（20​​0）的卡连接器（100）包括限定用于插入电卡的容纳空间（12）的绝缘外壳（1） 保留在绝缘房内的一组接触件（2）; 以及包括滑块（31），用于推动滑块的螺旋弹簧（33），用于限制滑块的连杆（34）和保持在滑块中的弹簧构件（32）的弹出机构（3）。 弹簧构件具有保持在滑块中的保持部分（322），从保持部分延伸并朝向容纳空间突出的弧形悬臂锁定臂（324），用于保持电卡;以及限制部分（326），其从 锁定臂的前自由端部（325）并限制在滑块的空腔（316）中。

公开(公告)号：USD622631S1

公开(公告)日：2010-08-31

申请号：US29346207

申请日：2009-10-28

Applicant: Guogui Lai ,  Yongzhou Zhao ,  Zhangping Yuan ,  Jinpin Zheng ,  Jun Zhao

Designer： Guogui Lai ,  Yongzhou Zhao ,  Zhangping Yuan ,  Jinpin Zheng ,  Jun Zhao

公开(公告)号：US20100214945A1

公开(公告)日：2010-08-26

申请号：US12775416

申请日：2010-05-06

Applicant: Haitao Wu ,  Kun Tan ,  Jun Zhao ,  Yongguang Zhang

Inventor： Haitao Wu ,  Kun Tan ,  Jun Zhao ,  Yongguang Zhang

IPC: H04W80/00 ,  H04W72/04

CPC classification number: H04W72/02 ,  H04W72/085 ,  H04W84/18

Abstract: Systems and methods for distributed overlay multi-channel MAC for wireless ad hoc networks are described. In one aspect, the systems and methods divide channel frequencies defined by a wireless network protocol into a single home channel and multiple guest channels that are orthogonal to the home channel. Each of the network nodes in the ad hoc network operates on the home channel for respective variable and overlapping amounts of time to maintain network connectivity with other respective network nodes. Additionally, each of the network nodes determines whether and when to switch from the home channel to a particular guest channel of the guest channels for a variable amount of time to increase data throughput over one or more corresponding communication links in the ad hoc network with other network node(s).

Abstract translation: 描述了用于无线自组织网络的分布式覆盖多信道MAC的系统和方法。 在一个方面，系统和方法将由无线网络协议定义的信道频率划分为单个归属信道和与归属信道正交的多个客户信道。 ad hoc网络中的每个网络节点在归属信道上操作相应的可变和重叠的时间量，以维持与其他各个网络节点的网络连接。 另外，每个网络节点确定是否以及何时何时从客户信道切换到客户信道的特定客体信道一段可变的时间量，以增加具有其他的自组织网络中的一个或多个对应的通信链路上的数据吞吐量 网络节点。

公开(公告)号：US07780476B2

公开(公告)日：2010-08-24

申请号：US12082555

申请日：2008-04-11

Applicant: Yun-Song Sun ,  Qi-Jun Zhao

Inventor： Yun-Song Sun ,  Qi-Jun Zhao

IPC: H01R24/00

CPC classification number: H01R13/52

Abstract: An electrical card connector (100) includes an insulative housing (1) and a plurality of signal contacts (3) retained in the insulative housing. The insulative housing has a pair of side walls (14), a connecting plate (17) extending laterally to connect the side walls, and a pair of supporting rails (172) being adjacent to the side walls and extending upwardly from the connecting plate. A receiving slot (13) is formed between the side walls and the supporting rails to receive an electrical card. The signal contacts (3) extend into the receiving slot.

Abstract translation: 电卡连接器（100）包括绝缘壳体（1）和保持在绝缘壳体中的多个信号触头（3）。 绝缘壳体具有一对侧壁（14），横向延伸以连接侧壁的连接板（17）和与侧壁相邻并从连接板向上延伸的一对支撑轨道（172）。 在侧壁和支撑轨道之间形成接收槽（13）以接收电卡。 信号触点（3）延伸到接收槽中。

公开(公告)号：US07758387B2

公开(公告)日：2010-07-20

申请号：US12316267

申请日：2008-12-11

Applicant: Jian-Fei Yu ,  Qi-Jun Zhao ,  Hua Yin

Inventor： Jian-Fei Yu ,  Qi-Jun Zhao ,  Hua Yin

IPC: H01R24/00

CPC classification number: H01R27/00 ,  H01R13/6456

Abstract: An electrical card connector for insertion of a first card and a second card which is wider than the first card, includes an insulative housing defining a front mating port, a card receiving space extending backwardly from the mating port for receiving the first and the second cards, and a plurality of terminals for mating with a first card and a second card wider than the first card. A card restriction mechanism is fixed to the insulative housing and includes a guiding body and an elastic spring located on the guiding body. The guiding body restricts and guides the first card and second cards to be inserted into the receiving space while the cards moving through the mating port.

Abstract translation: 用于插入第一卡和第二卡的电卡连接器，其宽于第一卡，包括限定前配合端口的绝缘壳体，从配合端口向后延伸的卡接收空间，用于接收第一卡和第二卡 以及与第一卡配合的多个端子和比第一卡宽的第二卡。 卡限制机构固定在绝缘壳体上，并且包括引导体和位于引导体上的弹性弹簧。 引导体在卡移动通过配合端口时限制并引导要插入接收空间的第一卡和第二卡。

公开(公告)号：US07744391B2

公开(公告)日：2010-06-29

申请号：US12380683

申请日：2009-03-02

Applicant: Jian-Fei Yu ,  Qi-Jun Zhao ,  Hua Yin

Inventor： Jian-Fei Yu ,  Qi-Jun Zhao ,  Hua Yin

IPC: H01R13/62

CPC classification number: G06K7/0021 ,  G06K13/08 ,  G06K13/0806 ,  H01R12/7094

Abstract: A memory card connector includes an insulative housing, a plurality of contacts retained in the insulative housing, a card eject mechanism and metal shell attached to the insulative housing. The insulative housing defines a card receiving cavity for insertion of a memory card. The card eject mechanism includes a slider moveable along card-insertion or card-withdraw directions and a locking member fixed to the slider. The locking member includes a protrusion which forms a sideward dimple. The metal shell includes a top wall covering the card receiving cavity. The top wall defines a slit for receiving the protrusion. An arced surface of the dimple is driven to abut against an inner side of the slit in order to reduce friction therebetween.

Abstract translation: 存储卡连接器包括绝缘壳体，保持在绝缘壳体中的多个触点，附接到绝缘壳体的卡弹出机构和金属壳体。 绝缘壳体限定用于插入存储卡的卡接收腔。 卡片弹出机构包括可沿卡插入或卡退出方向移动的滑块和固定到滑块的锁定构件。 锁定构件包括形成侧向凹坑的突起。 金属壳包括覆盖卡接收腔的顶壁。 顶壁限定用于接收突起的狭缝。 驱动凹坑的弧形表面以抵靠狭缝的内侧，以便减小它们之间的摩擦。

公开(公告)号：US07720072B2

公开(公告)日：2010-05-18

申请号：US10576520

申请日：2004-10-21

Applicant: Peilong Tan ,  Jun Zhao ,  Yu Liu ,  Jianming Hong

Inventor： Peilong Tan ,  Jun Zhao ,  Yu Liu ,  Jianming Hong

IPC: H04L12/28 ,  H04L12/56

CPC classification number: H04Q11/0067 ,  H04B10/272 ,  H04J3/1694 ,  H04Q11/0066 ,  H04Q2011/0064 ,  H04Q2011/0084

Abstract: A method for dynamic bandwidth allocation in Passive Optical Network (PON), said PON includes a OLT and a plurality of ONUs accessing to the OLT, comprising: classifying traffic which is to be communicated between the OLT and the ONUs into a plurality of service types, and granting a different priority to each type of the services; authorizing service ports of every type of services to transmit service data in descending sequence of said priorities of the services, and recording granting information of the service ports obtained from the authorization; reading out said granting information of every to-be-granted service port of a same ONU; and scheduling granted start time of data transmission of every to-be-granted port of current ONU, generating downlink granting messages including both said granting information and said granted start time of data transmission of every granted port of said current ONU, transmitting said downlink granting messages to said current ONU. This method for bandwidth allocation in the present invention can satisfy requirements of different types of services, increase bandwidth utilization ratio and realize equal bandwidth allocation.

Abstract translation: 一种用于在无源光网络（PON）中进行动态带宽分配的方法，所述PON包括OLT和接入OLT的多个ONU，包括：将要在OLT和ONU之间传送的业务分类为多种业务类型 并对每种类型的服务给予不同的优先权; 授权各类服务的服务端口按服务优先级顺序传送服务数据，记录从授权中获取的服务端口的授权信息; 读出同一个ONU的每个被授权服务端口的授权信息; 并且调度授权当前ONU的每个被授权端口的数据传输的开始时间，生成包括所述授权信息和所述当前ONU的每个授权端口的所述许可的数据传输开始时间的下行链路授权消息，发送所述下行链路授权 向当前ONU发送消息。 本发明的带宽分配方法可以满足不同业务类型的需求，增加带宽利用率，实现相等的带宽分配。