公开(公告)号：US20130301653A1

公开(公告)日：2013-11-14

申请号：US13940174

申请日：2013-07-11

Applicant: Broadcom Corporation

Inventor： Avraham KLIGER ,  Yitshak Ohana ,  Moshe Tarrab

IPC: H04L29/06

CPC classification number: H04L69/14 ,  H04L12/2805 ,  H04L69/32

Abstract: A communication device having a Media Access Control (MAC) layer and a physical (PHY) layer may include a first physical channel for transferring at least one packet between the PHY layer and the MAC layer. The communication device may further include a second physical channel for transferring, to a transmitting device, a first table that indicates a number of bits to be loaded onto each of a plurality of tones and a second table that indicates a transmission power for the plurality of tones. The PHY layer may receive the at least one packet from the transmitting device over the plurality of tones and may transfer the at least one packet to the MAC layer via the first physical channel.

Abstract translation: 具有媒体访问控制（MAC）层和物理（PHY）层的通信设备可以包括用于在PHY层和MAC层之间传送至少一个分组的第一物理信道。 通信设备还可以包括第二物理信道，用于向发送设备传送指示要加载到多个音调中的每一个的多个比特的第一表，以及指示多个音调的发送功率的第二表 音调。 PHY层可以通过多个音调从发送设备接收至少一个分组，并且可以经由第一物理信道将至少一个分组传送到MAC层。

公开(公告)号：US09008086B2

公开(公告)日：2015-04-14

申请号：US13940174

申请日：2013-07-11

Applicant: Broadcom Corporation

Inventor： Avraham Kliger ,  Yitshak Ohana ,  Moshe Tarrab

IPC: H04L12/28 ,  H04L29/06 ,  H04L29/08

CPC classification number: H04L69/14 ,  H04L12/2805 ,  H04L69/32

Abstract: A communication device having a Media Access Control (MAC) layer and a physical (PHY) layer may include a first physical channel for transferring at least one packet between the PHY layer and the MAC layer. The communication device may further include a second physical channel for transferring, to a transmitting device, a first table that indicates a number of bits to be loaded onto each of a plurality of tones and a second table that indicates a transmission power for the plurality of tones. The PHY layer may receive the at least one packet from the transmitting device over the plurality of tones and may transfer the at least one packet to the MAC layer via the first physical channel.

Abstract translation: 具有媒体访问控制（MAC）层和物理（PHY）层的通信设备可以包括用于在PHY层和MAC层之间传送至少一个分组的第一物理信道。 通信设备还可以包括第二物理信道，用于向发送设备传送指示要加载到多个音调中的每一个的多个比特的第一表，以及指示多个音调的发送功率的第二表 音调。 PHY层可以通过多个音调从发送设备接收至少一个分组，并且可以经由第一物理信道将至少一个分组传送到MAC层。

公开(公告)号：US08953594B2

公开(公告)日：2015-02-10

申请号：US13942559

申请日：2013-07-15

Applicant: Broadcom Corporation

Inventor： Moshe Tarrab ,  Eliahu Shusterman ,  Yitshak Ohana ,  Avi Kliger

IPC: H04L12/56 ,  H04L12/935 ,  H04L12/28 ,  H04L27/26

CPC classification number: H04L49/3009 ,  H04L12/2801 ,  H04L27/2613

Abstract: Systems and methods for increasing preambles are provided. In some aspects, an electronic device configured for use as a node in a home network is provided. The electronic device includes a preamble generator configured to generate an outbound preamble for a data signal. The electronic device also includes a preamble increasing circuit configured to increase a size of the outbound preamble based on a switching signal.

Abstract translation: 提供了增加前导码的系统和方法。 在一些方面，提供了一种被配置为用作家庭网络中的节点的电子设备。 电子设备包括被配置为产生数据信号的出站前导码的前同步码生成器。 该电子设备还包括一个前导码增加电路，配置为基于切换信号增加出站前导码的大小。