Contention-Based Communication
    1.
    发明申请
    Contention-Based Communication 有权
    基于竞争的沟通

    公开(公告)号:US20090067448A1

    公开(公告)日:2009-03-12

    申请号:US11851362

    申请日:2007-09-06

    IPC分类号: H04L12/413

    CPC分类号: H04L12/413 H04W74/08

    摘要: For an example embodiment, a method for a communication device operating in a synchronous communication system is described. The method includes performing a listen-before-talk (LBT) procedure prior to the start of a downlink subframe of a synchronous frame and determining if a transmission from another communication device of another communication system is detected during the LBT procedure. In the case that a transmission is detected during the LBT procedure, the communication device refrains from transmitting during the downlink subframe. In the case that a transmission is not detected during the LBT procedure, the communication device transmits during the downlink subframe.

    摘要翻译: 对于示例性实施例,描述了在同步通信系统中操作的通信设备的方法。 该方法包括在同步帧的下行链路子帧开始之前执行听即说(LBT)过程,并且确定在LBT过程期间是否检测到来自另一通信系统的另一通信设备的传输。 在LBT过程中检测到传输的情况下,通信设备在下行链路子帧期间不发送。 在LBT过程中没有检测到传输的情况下,通信设备在下行链路子帧期间发送。

    Contention-based communication
    2.
    发明授权
    Contention-based communication 有权
    基于竞争的沟通

    公开(公告)号:US08861437B2

    公开(公告)日:2014-10-14

    申请号:US13165214

    申请日:2011-06-21

    IPC分类号: H04W4/00 H04L12/413 H04W74/08

    CPC分类号: H04L12/413 H04W74/08

    摘要: For an example embodiment, a method for a communication device operating in a synchronous communication system is described. The method includes performing a listen-before-talk (LBT) procedure prior to the start of a downlink subframe of a synchronous frame and determining if a transmission from another communication device of another communication system is detected during the LBT procedure. In the case that a transmission is detected during the LBT procedure, the communication device refrains from transmitting during the downlink subframe. In the case that a transmission is not detected during the LBT procedure, the communication device transmits during the downlink subframe.

    摘要翻译: 对于示例性实施例,描述了在同步通信系统中操作的通信设备的方法。 该方法包括在同步帧的下行链路子帧开始之前执行听即说(LBT)过程,并且确定在LBT过程期间是否检测到来自另一通信系统的另一通信设备的传输。 在LBT过程中检测到传输的情况下,通信设备在下行链路子帧期间不发送。 在LBT过程中没有检测到传输的情况下,通信设备在下行链路子帧期间发送。

    CONTENTION-BASED COMMUNICATION
    3.
    发明申请
    CONTENTION-BASED COMMUNICATION 有权
    基于内容的通信

    公开(公告)号:US20110249627A1

    公开(公告)日:2011-10-13

    申请号:US13165214

    申请日:2011-06-21

    IPC分类号: H04W4/00

    CPC分类号: H04L12/413 H04W74/08

    摘要: For an example embodiment, a method for a communication device operating in a synchronous communication system is described. The method includes performing a listen-before-talk (LBT) procedure prior to the start of a downlink subframe of a synchronous frame and determining if a transmission from another communication device of another communication system is detected during the LBT procedure. In the case that a transmission is detected during the LBT procedure, the communication device refrains from transmitting during the downlink subframe. In the case that a transmission is not detected during the LBT procedure, the communication device transmits during the downlink subframe.

    摘要翻译: 对于示例性实施例,描述了在同步通信系统中操作的通信设备的方法。 该方法包括在同步帧的下行链路子帧开始之前执行听即说(LBT)过程,并且确定在LBT过程期间是否检测到来自另一通信系统的另一通信设备的传输。 在LBT过程中检测到传输的情况下,通信设备在下行链路子帧期间不发送。 在LBT过程中没有检测到传输的情况下,通信设备在下行链路子帧期间发送。

    Contention-based communication
    4.
    发明授权
    Contention-based communication 有权
    基于竞争的沟通

    公开(公告)号:US07990944B2

    公开(公告)日:2011-08-02

    申请号:US11851362

    申请日:2007-09-06

    IPC分类号: H04J3/06

    CPC分类号: H04L12/413 H04W74/08

    摘要: For an example embodiment, a method for a communication device operating in a synchronous communication system is described. The method includes performing a listen-before-talk (LBT) procedure prior to the start of a downlink subframe of a synchronous frame and determining if a transmission from another communication device of another communication system is detected during the LBT procedure. In the case that a transmission is detected during the LBT procedure, the communication device refrains from transmitting during the downlink subframe. In the case that a transmission is not detected during the LBT procedure, the communication device transmits during the downlink subframe.

    摘要翻译: 对于示例性实施例,描述了在同步通信系统中操作的通信设备的方法。 该方法包括在同步帧的下行链路子帧开始之前执行听即说(LBT)过程,并且确定在LBT过程期间是否检测到来自另一通信系统的另一通信设备的传输。 在LBT过程中检测到传输的情况下,通信设备在下行链路子帧期间不发送。 在LBT过程中没有检测到传输的情况下,通信设备在下行链路子帧期间发送。

    SYSTEM AND PROCESS FOR PACKET DELINEATION
    5.
    发明申请
    SYSTEM AND PROCESS FOR PACKET DELINEATION 失效
    用于分组分类的系统和过程

    公开(公告)号:US20110176446A1

    公开(公告)日:2011-07-21

    申请号:US13075008

    申请日:2011-03-29

    IPC分类号: H04L12/26

    摘要: An error management system and process can be used to identify an erroneous data packet in a data stream. In response to identifying the erroneous data packet, a subsequent valid data packet is located in the data stream. In one embodiment, a plurality of candidate locations of header checksum windows are searched and checked for a valid checksum. Multiple integrity checks of multiple header checksums can be used to reduce the probability of a false positive integrity check. In another embodiment, one or more information data fields can used for determining packet integrity by determining if the fields contain valid information bits.

    摘要翻译: 可以使用错误管理系统和过程来识别数据流中的错误数据分组。 响应于识别错误的数据分组,随后的有效数据分组位于数据流中。 在一个实施例中,搜索并检查报头校验和窗口的多个候选位置以获得有效的校验和。 可以使用多个标题校验和的多次完整性检查来降低错误的正面完整性检查的可能性。 在另一个实施例中,一个或多个信息数据字段可用于通过确定字段是否包含有效的信息比特来确定分组完整性。

    System and process for packet delineation
    6.
    发明授权
    System and process for packet delineation 失效
    数据包描述的系统和过程

    公开(公告)号:US08509073B2

    公开(公告)日:2013-08-13

    申请号:US13075008

    申请日:2011-03-29

    IPC分类号: H04L1/00

    摘要: An error management system and process can be used to identify an erroneous data packet in a data stream. In response to identifying the erroneous data packet, a subsequent valid data packet is located in the data stream. In one embodiment, a plurality of candidate locations of header checksum windows are searched and checked for a valid checksum. Multiple integrity checks of multiple header checksums can be used to reduce the probability of a false positive integrity check. In another embodiment, one or more information data fields can used for determining packet integrity by determining if the fields contain valid information bits.

    摘要翻译: 可以使用错误管理系统和过程来识别数据流中的错误数据分组。 响应于识别错误的数据分组,随后的有效数据分组位于数据流中。 在一个实施例中,搜索并检查报头校验和窗口的多个候选位置以获得有效的校验和。 可以使用多个标题校验和的多次完整性检查来降低错误的正面完整性检查的可能性。 在另一个实施例中,一个或多个信息数据字段可用于通过确定字段是否包含有效的信息比特来确定分组完整性。

    System and process for packet delineation
    7.
    发明申请
    System and process for packet delineation 有权
    数据包描述的系统和过程

    公开(公告)号:US20080002567A1

    公开(公告)日:2008-01-03

    申请号:US11479871

    申请日:2006-06-29

    IPC分类号: H04J11/00 H04J1/16 H04L12/56

    摘要: An error management system and process can be used to identify an erroneous data packet in a data stream. In response to identifying the erroneous data packet, a subsequent valid data packet is located in the data stream. In one embodiment, a plurality of candidate locations of header checksum windows are searched and checked for a valid checksum. Multiple integrity checks of multiple header checksums can be used to reduce the probability of a false positive integrity check. In another embodiment, one or more information data fields can used for determining packet integrity by determining if the fields contain valid information bits.

    摘要翻译: 可以使用错误管理系统和过程来识别数据流中的错误数据分组。 响应于识别错误的数据分组,随后的有效数据分组位于数据流中。 在一个实施例中,搜索并检查报头校验和窗口的多个候选位置以获得有效的校验和。 可以使用多个标题校验和的多次完整性检查来降低错误的正面完整性检查的可能性。 在另一个实施例中,一个或多个信息数据字段可用于通过确定字段是否包含有效的信息比特来确定分组完整性。

    System and process for packet delineation
    8.
    发明授权
    System and process for packet delineation 有权
    数据包描述的系统和过程

    公开(公告)号:US07916641B2

    公开(公告)日:2011-03-29

    申请号:US11479871

    申请日:2006-06-29

    IPC分类号: G06F11/00

    摘要: An error management system and process can be used to identify an erroneous data packet in a data stream. In response to identifying the erroneous data packet, a subsequent valid data packet is located in the data stream. In one embodiment, a plurality of candidate locations of header checksum windows are searched and checked for a valid checksum. Multiple integrity checks of multiple header checksums can be used to reduce the probability of a false positive integrity check. In another embodiment, one or more information data fields can used for determining packet integrity by determining if the fields contain valid information bits.

    摘要翻译: 可以使用错误管理系统和过程来识别数据流中的错误数据分组。 响应于识别错误的数据分组,随后的有效数据分组位于数据流中。 在一个实施例中,搜索并检查报头校验和窗口的多个候选位置以获得有效的校验和。 可以使用多个标题校验和的多次完整性检查来降低错误的正面完整性检查的可能性。 在另一个实施例中,一个或多个信息数据字段可用于通过确定字段是否包含有效的信息比特来确定分组完整性。

    Method and system for generic multiprotocol convergence over wireless air interface
    9.
    发明申请
    Method and system for generic multiprotocol convergence over wireless air interface 有权
    无线空中接口通用多协议融合方法与系统

    公开(公告)号:US20080008159A1

    公开(公告)日:2008-01-10

    申请号:US11482495

    申请日:2006-07-07

    IPC分类号: H04L12/66

    摘要: Data packets of multiple different protocols are transmitted over a broadband wireless air interface between network stations subscribing to the broadband wireless access service. A first network station receives data packets of different network protocols in an upper layer for transmission to a second station over the wireless air interface. The different protocol data packets are processed in the upper layer to look up a destination address and class of service, and are transmitted to a single generic packet convergence sublayer along with an identification tag indicating the destination address and class of service. The generic packet convergence sublayer maps the identification tag to a single connection ID (CID) of a second station of the broadband wireless access service, without having to carry out any packet inspection.

    摘要翻译: 多个不同协议的数据包通过宽带无线空中接口在订阅宽带无线接入服务的网络站之间传输。 第一网络站在上层接收不同网络协议的数据包,以通过无线空中接口传输到第二站。 不同的协议数据分组在上层处理,以查找目的地地址和服务等级,并将其发送到单个通用分组汇聚子层以及指示目的地地址和服务等级的标识标签。 通用分组汇聚子层将识别标签映射到宽带无线接入服务的第二台的单个连接ID(CID),而不必执行任何分组检查。

    Method and system for generic multiprotocol convergence over wireless air interface
    10.
    发明授权
    Method and system for generic multiprotocol convergence over wireless air interface 有权
    无线空中接口通用多协议融合方法与系统

    公开(公告)号:US09143585B2

    公开(公告)日:2015-09-22

    申请号:US11482495

    申请日:2006-07-07

    摘要: Data packets of multiple different protocols are transmitted over a broadband wireless air interface between network stations subscribing to the broadband wireless access service. A first network station receives data packets of different network protocols in an upper layer for transmission to a second station over the wireless air interface. The different protocol data packets are processed in the upper layer to look up a destination address and class of service, and are transmitted to a single generic packet convergence sublayer along with an identification tag indicating the destination address and class of service. The generic packet convergence sublayer maps the identification tag to a single connection ID (CID) of a second station of the broadband wireless access service, without having to carry out any packet inspection.

    摘要翻译: 多个不同协议的数据包通过宽带无线空中接口在订阅宽带无线接入服务的网络站之间传输。 第一网络站在上层接收不同网络协议的数据包,以通过无线空中接口传输到第二站。 不同的协议数据分组在上层处理,以查找目的地地址和服务等级,并将其发送到单个通用分组汇聚子层以及指示目的地地址和服务等级的标识标签。 通用分组汇聚子层将识别标签映射到宽带无线接入服务的第二台的单个连接ID(CID),而不必执行任何分组检查。