PACKET FILTERING AT A MEDIA CONVERTER IN A NETWORK WITH OPTICAL AND COAXIAL COMPONENTS
    1.
    发明申请
    PACKET FILTERING AT A MEDIA CONVERTER IN A NETWORK WITH OPTICAL AND COAXIAL COMPONENTS 审中-公开
    在光纤和同轴部件的网络中的媒体转换器中的分组滤波

    公开(公告)号:US20130232537A1

    公开(公告)日:2013-09-05

    申请号:US13609175

    申请日:2012-09-10

    IPC分类号: H04N21/61

    摘要: A media converter is coupled to an optical link terminal and a plurality of coax network units in a cable plant. The media converter receives packets from the optical link terminal via an optical link. The packets include first packets addressed to coax network units on the cable plant and second packets addressed to network units outside of the cable plant. The media converter forwards the first packets to the coax network units on the cable plant via one or more coax links, such that the first packets are forwarded to each coax network unit on the cable plant, and discards the second packets.

    摘要翻译: 媒体转换器耦合到电缆设备中的光链路终端和多个同轴电缆网络单元。 媒体转换器通过光链路从光链路终端接收分组。 分组包括寻址到电缆设备上的同轴电缆网络单元的第一分组,以及寻址到电缆设备外部的网络单元的第二分组。 媒体转换器通过一个或多个同轴链路将第一个分组转发到电缆设备上的同轴电缆网络单元,使得第一分组被转发到电缆设备上的每个同轴电缆网络单元,并丢弃第二分组。

    Methods and systems for allocating resources in a network with optical and coaxial components
    4.
    发明授权
    Methods and systems for allocating resources in a network with optical and coaxial components 有权
    用于在具有光学和同轴组件的网络中分配资源的方法和系统

    公开(公告)号:US08997165B2

    公开(公告)日:2015-03-31

    申请号:US13609198

    申请日:2012-09-10

    IPC分类号: H04N7/173 H04N21/61

    摘要: A media converter is to be coupled to an optical line terminal via an optical link and to a plurality of coax network units via coax links in a cable plant. The media converter includes an optical physical-layer device to receive and transmit optical signals via the optical link and a coax physical-layer device to receive and transmit electrical signals via the coax links. The media converter also includes an implementation of an optical-coax convergence layer to schedule transmissions of electrical signals from the plurality of coax network units by allocating coax resources among the plurality of coax network units in accordance with resource allocation for the optical link.

    摘要翻译: 媒体转换器将经由光链路耦合到光线路终端,并通过电缆设备中的同轴电缆连接到多个同轴电缆网络单元。 媒体转换器包括用于经由光链路接收和发送光信号的光物理层设备和同轴电缆物理层设备,以经由同轴电缆链路接收和发送电信号。 媒体转换器还包括光同轴会聚层的实现,以根据光链路的资源分配来分配多个同轴电缆网络单元之间的同轴电缆资源来调度来自多个同轴电缆网络单元的电信号的传输。

    HARQ ACK/NACK transmission for multi-carrier operation
    9.
    发明授权
    HARQ ACK/NACK transmission for multi-carrier operation 有权
    用于多载波操作的HARQ ACK / NACK传输

    公开(公告)号:US09553697B2

    公开(公告)日:2017-01-24

    申请号:US13078765

    申请日:2011-04-01

    摘要: Techniques for sending ACK/NACK information in a multi-carrier wireless communication network are disclosed. In one aspect, a plurality of ACK/NACK transmission techniques are selectively employed by a multi-carrier user equipment (UE) to reduce the number of bits of ACK/NACK information to send and/or increase the number of payload bits available for sending the ACK/NACK information. The ACK/NACK transmission techniques may include an orthogonal sequence reduction technique, a channel selection technique, a spatial bundling technique, a carrier bundling technique, and/or a subframe bundling technique. The ACK/NACK transmission techniques may be prioritized based on the number of carriers on which data transmissions are received, a payload size available for carrying ACK/NACK information, and/or other factors. The multi-carrier UE can utilize different ACK/NACK transmission techniques in connection with different subsets of its configured carriers.

    摘要翻译: 公开了在多载波无线通信网络中发送ACK / NACK信息的技术。 在一个方面,多载波用户设备(UE)有选择地使用多个ACK / NACK传输技术,以减少发送ACK / NACK信息的比特数量和/或增加可用于发送的有效载荷数量 ACK / NACK信息。 ACK / NACK传输技术可以包括正交序列缩减技术,信道选择技术,空间绑定技术,载波捆绑技术和/或子帧捆绑技术。 可以基于接收数据传输的载波的数量,可用于承载ACK / NACK信息的有效载荷大小和/或其他因素来优先确定ACK / NACK传输技术。 多载波UE可以利用与其配置的载波的不同子集相关的不同的ACK / NACK传输技术。

    Method and apparatus for aggregating carriers of multiple radio access technologies
    10.
    发明授权
    Method and apparatus for aggregating carriers of multiple radio access technologies 有权
    用于聚合多种无线电接入技术的载波的方法和装置

    公开(公告)号:US09537633B2

    公开(公告)日:2017-01-03

    申请号:US13556426

    申请日:2012-07-24

    摘要: The described aspects include methods and apparatus for communicating control information in a carrier aggregation configuration that uses multiple radio access technologies (RAT). A first resource assignment related to a first carrier corresponding to a first RAT can be received, as well as, a second resource assignment related to a second carrier corresponding to a second RAT. The first carrier and the second carrier are aggregated for communicating data in a wireless network. In addition, resources can be determined for communicating first RAT control data for the first RAT over an uplink carrier based at least in part on the first resource assignment. Second RAT control data can then also be communicated in containers and/or using timing for control data of the first RAT over at least a portion of the resources.

    摘要翻译: 所描述的方面包括用于在使用多个无线电接入技术(RAT)的载波聚合配置中传送控制信息的方法和装置。 可以接收与对应于第一RAT的第一载波相关的第一资源分配以及与第二RAT对应的第二载波相关的第二资源分配。 聚合第一载波和第二载波以在无线网络中传送数据。 此外,可以至少部分地基于第一资源分配来确定用于通过上行链路载波传送第一RAT的第一RAT控制数据的资源。 然后,第二RAT控制数据也可以在容器中和/或在至少一部分资源上使用第一RAT的控制数据的定时进行传送。