METHODS AND APPARATUS FOR GUARD INTERVAL INDICATION IN WIRELESS COMMUNICATION NETWORKS
    83.
    发明申请
    METHODS AND APPARATUS FOR GUARD INTERVAL INDICATION IN WIRELESS COMMUNICATION NETWORKS 审中-公开
    无线通信网络中的卫星间隔指示的方法和装置

    公开(公告)号:US20160119453A1

    公开(公告)日:2016-04-28

    申请号:US14887172

    申请日:2015-10-19

    CPC classification number: H04L69/22 H04L5/04 H04W28/06 H04W84/12

    Abstract: A method of wirelessly communicating a packet includes generating, at a wireless device, a first packet. The first packet includes a first preamble decodable by a plurality of devices and a second preamble decodable by only a subset of the plurality of devices. The first preamble includes a first signal field, and the second preamble includes a second signal field. The method further includes setting a length indication of the first signal field to carry non-length signal information. The method further includes transmitting the first packet.

    Abstract translation: 无线地传送分组的方法包括在无线设备处生成第一分组。 第一分组包括可由多个设备解码的第一前同步码,以及仅由多个设备的子集解码的第二前同步码。 第一前导码包括第一信号字段,并且第二前导码包括第二信号字段。 该方法还包括设置第一信号字段的长度指示以携带非长度信号信息。 该方法还包括发送第一分组。

    SYSTEMS AND METHODS FOR TONE PLANS FOR WIRELESS COMMUNICATION NETWORKS
    84.
    发明申请
    SYSTEMS AND METHODS FOR TONE PLANS FOR WIRELESS COMMUNICATION NETWORKS 审中-公开
    用于无线通信网络的音调计划的系统和方法

    公开(公告)号:US20160080043A1

    公开(公告)日:2016-03-17

    申请号:US14853872

    申请日:2015-09-14

    Abstract: Methods and apparatuses for communicating over a wireless communication network are disclosed herein. One method includes forming a message that includes a plurality of data tones and one or more direct current (DC) protection tones. The method further includes setting a value for a data tone of the plurality of data tones to carry a data portion of the message. The method further includes setting a value for a DC protection tone of the one or more DC protection tones by repeating the value for the data tone as the value for the DC protection tone. The method further includes transmitting the message to one or more wireless communication devices utilizing the plurality of data tones and the one or more DC protection tones.

    Abstract translation: 本文公开了通过无线通信网络进行通信的方法和装置。 一种方法包括形成包括多个数据音调和一个或多个直流(DC)保护音调的消息。 该方法还包括设置多个数据音调的数据音调的值以携带该消息的数据部分。 该方法还包括通过将数据音调的值重复为DC保护音的值来设置一个或多个DC保护音调的直流保护音的值。 该方法还包括利用多个数据音调和一个或多个DC保护音调将消息发送到一个或多个无线通信设备。

    SYSTEMS AND METHODS FOR IMPROVED COMMUNICATION EFFICIENCY IN WIRELESS NETWORKS
    85.
    发明申请
    SYSTEMS AND METHODS FOR IMPROVED COMMUNICATION EFFICIENCY IN WIRELESS NETWORKS 有权
    在无线网络中改善通信效率的系统和方法

    公开(公告)号:US20160050666A1

    公开(公告)日:2016-02-18

    申请号:US14825944

    申请日:2015-08-13

    CPC classification number: H04W72/02 H04L1/0041 H04L27/2602 H04W72/04

    Abstract: Methods and apparatus for providing wireless messages according to various tone plans can include, for example, a method of wireless communication. The method includes selecting at least one of a 242-tone resource unit (RU), associated with a 256-tone plan including 234 data tones, 8 pilot tones, 3 direct current tones, and 11 edge tones, for transmission over a 20 MHz bandwidth, or a 484-tone RU, associated with a 512-tone plan including 468 data tones, 16 pilot tones, 5 direct current tones, and 23 edge tones, for transmission over a 40 MHz bandwidth. The method further includes providing a message for transmission according to the 256-tone plan or 512-tone plan.

    Abstract translation: 根据各种音调计划提供无线消息的方法和装置可以包括例如无线通信的方法。 该方法包括:选择与包括234个数据音调的256色调计划相关联的242音调资源单元(RU)中的至少一个,8个导频音调,3个直流音调和11个边缘音调,用于在20MHz 带宽或484音调RU,与包括468个数据音调,16个导频音,5个直流音调和23个边缘音调的512音调方案相关联,用于在40 MHz带宽上传输。 该方法还包括根据256色调计划或512色调计划提供用于传输的消息。

    SYSTEMS AND METHODS FOR IMPROVED COMMUNICATION EFFICIENCY IN WIRELESS NETWORKS
    86.
    发明申请
    SYSTEMS AND METHODS FOR IMPROVED COMMUNICATION EFFICIENCY IN WIRELESS NETWORKS 有权
    在无线网络中改善通信效率的系统和方法

    公开(公告)号:US20160044675A1

    公开(公告)日:2016-02-11

    申请号:US14817091

    申请日:2015-08-03

    Abstract: Methods and apparatuses for providing wireless messages according to various tone plans can include a system configured to generate a message according to a 2048-tone plan having 1960 data tones. The 2048-tone plan includes two identical 1024-tone plans each having 980 data tones. The system can further perform segment parsing to divide data into two data portions, each portion for transmission over one of two 80 MHz bandwidths, according to one of the two identical 1024-tone plans. The system can further perform low density parity check (LDPC) tone mapping separately on each of the two data portions. The system can further provide the message for transmission over a 160 MHz bandwidth including the two 80 MHz bandwidths.

    Abstract translation: 根据各种音调计划提供无线消息的方法和装置可以包括被配置为根据具有1960个数据音调的2048音调方案生成消息的系统。 2048色调计划包括两个相同的1024色调图,每个具有980个数据色调。 根据两个相同的1024色调计划中的一个,系统可以进一步执行段解析以将数据划分成两个数据部分,每个部分用于在两个80MHz带宽之一上传输。 该系统可以进一步在两个数据部分中的每一个上分别执行低密度奇偶校验(LDPC)色调映射。 该系统还可以提供用于在包括两个80MHz带宽的160MHz带宽上传输的消息。

    SYSTEMS AND METHODS FOR WIRELESS COMMUNICATION IN SUB GIGAHERTZ BANDS
    87.
    发明申请
    SYSTEMS AND METHODS FOR WIRELESS COMMUNICATION IN SUB GIGAHERTZ BANDS 有权
    用于无线通信的系统和方法在GIGAHERTZ BANDS

    公开(公告)号:US20150381399A1

    公开(公告)日:2015-12-31

    申请号:US14846310

    申请日:2015-09-04

    Abstract: Systems, methods, and devices for wireless communication. In one aspect, an apparatus for wireless communication is provided. The apparatus includes a receiver configured to receive a wireless signal comprising a packet. At least a portion of the wireless signal is configured to be received over a bandwidth lower than or equal to 1.25 MHz. The packet is formed from at least one orthogonal frequency-division multiplexing (OFDM) symbol comprising thirty-two tones. The thirty-two tones correspond to frequency subcarriers within the bandwidth. The thirty-two tones of the at least one OFDM symbol are allocated as: twenty-four data tones, two pilot tones, five guard tones, and one direct current (DC) tone. The apparatus includes a processor configured to evaluate the wireless signal. The processor includes a transform module configured to convert the at least one OFDM symbol into a frequency domain signal using a thirty-two point mode.

    Abstract translation: 用于无线通信的系统,方法和设备。 一方面,提供一种无线通信装置。 该装置包括被配置为接收包括分组的无线信号的接收机。 无线信号的至少一部分被配置为在低于或等于1.25MHz的带宽上接收。 分组由包括三十二个音调的至少一个正交频分复用(OFDM)符号形成。 32个音调对应于带宽内的频率子载波。 至少一个OFDM符号的三十二个音调被分配为:二十四个数据音调,两个导频音调,五个保护音调和一个直流(DC)音调。 该装置包括被配置为评估无线信号的处理器。 处理器包括变换模块,其被配置为使用三十二点模式将至少一个OFDM符号转换成频域信号。

    INTERLEAVING IN OFDMA DATA TONE PLANS
    88.
    发明申请
    INTERLEAVING IN OFDMA DATA TONE PLANS 审中-公开
    在OFDMA数据音调计划中进行交互

    公开(公告)号:US20150365195A1

    公开(公告)日:2015-12-17

    申请号:US14740125

    申请日:2015-06-15

    Abstract: Methods and techniques for interleaving orthogonal frequency division multiple access (OFDMA) data are disclosed. An apparatus includes an interleaver configured to interleave encoded data for at least one of a 72, 120, or 312 data tone allocation. The interleaver is further configured to generate a series of interleaved bits, for transmission based on the interleaved encoded data. The interleaver includes one or more stream interleavers corresponding to one or more spatial streams. The one or more stream interleavers are further configured to interleave the encoded data and generate the series of interleaved bits. The apparatus further includes a transmission circuit configured to transmit the series of interleaved bits via the one or more spatial streams.

    Abstract translation: 公开了用于交织正交频分多址(OFDMA)数据的方法和技术。 一种装置包括:交织器,被配置为对72,120或312个数据音调分配中的至少一个交织编码数据。 交织器还被配置为生成用于基于交织的编码数据的传输的一系列交错比特。 交织器包括对应于一个或多个空间流的一个或多个流交织器。 一个或多个流交织器还被配置为交织编码数据并生成一系列交错比特。 所述装置还包括被配置为经由所述一个或多个空间流来传送所述一系列交错比特的发送电路。

    SINGLE CARRIER MODULATION FOR UPLINK TRANSMISSIONS
    89.
    发明申请
    SINGLE CARRIER MODULATION FOR UPLINK TRANSMISSIONS 审中-公开
    上传传输的单载波调制

    公开(公告)号:US20150124750A1

    公开(公告)日:2015-05-07

    申请号:US14533957

    申请日:2014-11-05

    CPC classification number: H04L27/2636 H04W84/12

    Abstract: A method includes generating, at a source device, a data packet for transmission via an Institute of Electrical and Electronics Engineers (IEEE) 802.11 wireless network. The method also includes transmitting at least a portion of the data packet to a destination device according to a single carrier modulation scheme.

    Abstract translation: 一种方法包括在源设备处经由电气和电子工程师协会(IEEE)802.11无线网络生成用于传输的数据分组。 该方法还包括根据单载波调制方案将数据分组的至少一部分传送到目的设备。

Patent Agency Ranking