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    • 41. 发明申请
    • Nanowire Field Effect Junction Diode
    • 纳米线场效应结二极管
    • US20100090198A1
    • 2010-04-15
    • US12578676
    • 2009-10-14
    • Qiliang LiDimitris E. IoannouYang YangXiaoxiao Zhu
    • Qiliang LiDimitris E. IoannouYang YangXiaoxiao Zhu
    • H01L31/09
    • H01L31/0352H01L31/06H01L31/062H01L31/113H01L31/119H03K17/74Y02E10/50Y10S977/762Y10S977/938
    • A nanowire field effect junction diode constructed on an insulating transparent substrate that allows form(s) of radiation such as visual light, ultraviolet radiation; or infrared radiation to pass. A nanowire is disposed on the insulating transparent substrate. An anode is connected to a first end of the nanowire and a cathode is connected to the second end of the nanowire. An oxide layer covers the nanowire. A first conducting gate is disposed on top of the oxide layer adjacent with a non-zero separation to the anode. A second conducting gate is disposed on top of the oxide layer adjacent with a non-zero separation to the cathode and adjacent with a non-zero separation the first conducting gate. A controllable PN junction may be dynamically formed along the nanowire channel by applying opposite gate voltages. Radiation striking the nanowire through the substrate creates a current the anode and cathode.
    • 构造在绝缘透明基板上的纳米线场效应结二极管,其允许形成诸如视觉光,紫外线辐射的辐射; 或红外辐射通过。 纳米线设置在绝缘透明基板上。 阳极连接到纳米线的第一端,并且阴极连接到纳米线的第二端。 氧化层覆盖纳米线。 第一导电栅极设置在邻近非零分离到阳极的氧化物层的顶部上。 第二导电栅极设置在氧化物层的顶部上,与非零分离相邻,并与第一导电栅极非零分离相邻。 通过施加相反的栅极电压,可以沿着纳米线通道动态地形成可控的PN结。 通过衬底撞击纳米线的辐射产生了阳极和阴极的电流。
    • 44. 发明申请
    • Method and system for joint reverse link access and traffic channel radio frequency overload control
    • 联合反向链路接入和业务信道射频过载控制的方法和系统
    • US20100008229A1
    • 2010-01-14
    • US12218155
    • 2008-07-11
    • Qi BiYang YangSigen Ye
    • Qi BiYang YangSigen Ye
    • H04W28/08
    • H04W28/02H04W28/08
    • A system for joint reverse link access and traffic channel overload control in a cellular network includes relieving the reverse link total loading to optimize resource utilization and distribution among different types of mobile device users. The cellular network includes a plurality of mobile stations that wirelessly communicate with a base station over a reverse link, using a CDMA or similar communications protocol. A joint access and traffic overload control module creates an access channel load relief plan, a traffic channel load relief plan and then relieves the total loading of the reverse link based upon both the access channel load relief plan and the traffic channel load relief plan.
    • 用于蜂窝网络中的联合反向链路接入和业务信道过载控制的系统包括减轻反向链路总负载,以优化不同类型的移动设备用户之间的资源利用和分配。 蜂窝网络包括使用CDMA或类似通信协议通过反向链路与基站无线通信的多个移动站。 联合接入和流量过载控制模块创建接入信道负载救援计划,业务信道负载救援计划,然后基于接入信道负载救援计划和业务信道负载救援计划来减轻反向链路的总负载。
    • 46. 发明申请
    • Method of wireless data transmission
    • 无线数据传输方法
    • US20090175225A1
    • 2009-07-09
    • US12007206
    • 2008-01-08
    • Qi BiStan VitebskyYang Yang
    • Qi BiStan VitebskyYang Yang
    • H04Q7/00
    • H04W74/0841H04L1/16H04W48/12
    • In one embodiment the method includes allocating, for a mobile, forward link resources for transmitting data over a shared forward link data channel without allocating reverse link resources for reverse link data transmission in association with the allocated forward link resources. At least a portion of the received data is repeatedly sent to the mobile on the shared forward link data channel over a time division multiple access air interface using the allocated forward link resources until an acknowledgement is received from the mobile or a number of transmissions have taken place.
    • 在一个实施例中,该方法包括为移动通过共享的前向链路数据信道分配用于发送数据的前向链路资源,而不分配用于与所分配的前向链路资源相关联的反向链路数据传输的反向链路资源。 接收到的数据的至少一部分在共享的前向链路数据信道上通过使用所分配的前向链路资源的时分多址空中接口重复地发送到移动台,直到从移动台接收到确认或已经采用多个传输 地点。
    • 48. 发明申请
    • Wyner-Ziv Coding Based on TCQ and LDPC Codes
    • 基于TCQ和LDPC码的Wyner-Ziv编码
    • US20090031191A1
    • 2009-01-29
    • US12185545
    • 2008-08-04
    • Yang YangZixiang Xiong
    • Yang YangZixiang Xiong
    • H03M13/00G06F11/00
    • H03M7/30H03M7/3082H03M13/1102H03M13/6312
    • An encoder employs a trellis coded quantization (TCQ) unit and a compression unit. The TCQ uses a set of polynomials that have been selected to maximize granular gain. The TCQ unit operates on a block of samples from a source. The compression unit compresses bit planes of the TCQ output, using parity check matrices of corresponding LDPC codes, to obtain corresponding syndromes. The parity check matrices are selected so their compression performance approaches close to the limit for Slepian-Wolf coding. A decoder employs a decoding unit and an estimation unit. The decoding unit decodes the syndromes using side information to produce an estimate for the TCQ output. The side information is correlated with the source. The estimation unit estimates the block of source samples using the estimated TCQ output and the side information. Trellis coded vector quantization may be used as an alternative to TCQ.
    • 编码器采用网格编码量化(TCQ)单元和压缩单元。 TCQ使用一组已经选择的多项式来最大化粒度增益。 TCQ单元对来自源的样本块进行操作。 压缩单元使用相应LDPC码的奇偶校验矩阵来压缩TCQ输出的比特平面,以获得相应的校验子。 选择奇偶校验矩阵,使其压缩性能接近Slepian-Wolf编码的极限。 解码器采用解码单元和估计单元。 解码单元使用边信息解码校正子,以产生TCQ输出的估计。 侧面信息与源相关。 估计单元使用估计的TCQ输出和侧面信息来估计源样本块。 网格编码矢量量化可以用作TCQ的替代。
    • 50. 发明申请
    • MAINTAINING QUALITY OF SERVICE FOR MULTI-MEDIA PACKET DATA SERVICES IN A TRANSPORT NETWORK
    • 维护运输网络中多媒体数据服务的质量
    • US20080008093A1
    • 2008-01-10
    • US11428964
    • 2006-07-06
    • XIN WANGYang YangLily H. Zhu
    • XIN WANGYang YangLily H. Zhu
    • H04J1/16
    • H04L47/10H04L47/11H04L47/12H04L47/14H04L47/24H04L47/32
    • A method and an apparatus for maintaining a quality of service (QoS) for a multi-media packet data service in a transport network is provided. The method comprises determining a first packet loss indication for a first flow of QoS traffic packets. The method further comprises determining a second packet loss indication for a second flow of QoS traffic packets, wherein the determination of the first packet loss indication for the first flow of QoS traffic packets is independent from the determination of the second packet loss indication for the second flow of QoS traffic packets. The method further comprises determining whether to drop the first flow of QoS traffic packets based on the first packet loss indication or to drop the second flow of QoS traffic packets based on the second packet loss indication. By using per-flow independent packet loss statistics to determine whether that flow should be dropped and gradually dropping such QoS flows having the most impact on a desired QoS performance, a reduced number of QoS flows may be dropped to recover a data transport network from congestion.
    • 提供了一种用于在传输网络中维护多媒体分组数据业务的服务质量(QoS)的方法和装置。 该方法包括确定QoS业务分组的第一流量的第一分组丢失指示。 该方法还包括确定用于QoS业务分组的第二流的第二分组丢失指示,其中QoS业务分组的第一流量的第一分组丢失指示的确定与第二分组丢失指示的确定无关, QoS流量报文流。 该方法还包括基于第一分组丢失指示来确定是否丢弃QoS业务分组的第一流,或者基于第二分组丢失指示来丢弃QoS业务分组的第二流。 通过使用每流独立的分组丢失统计来确定是否应该丢弃该流,并逐渐丢弃对所需QoS性能影响最大的QoS流,可以丢弃减少数量的QoS流,以从拥塞中恢复数据传输网络 。