Method and system for performing peer-to-peer communication between stations within a basic service set
    115.
    发明授权
    Method and system for performing peer-to-peer communication between stations within a basic service set 失效
    用于在基本服务集内的站之间执行对等通信的方法和系统

    公开(公告)号:US08077683B2

    公开(公告)日:2011-12-13

    申请号:US11554772

    申请日:2006-10-31

    IPC分类号: H04W4/00

    摘要: A method and system for performing peer-to-peer wireless communication between stations (STAs) within a basic service set (BSS) while maintaining connectivity with an access point (AP) in the BSS are disclosed. A source STA, an AP and a destination STA negotiate a direct link setup (DLS) channel for performing peer-to-peer communication between the source STA and the destination STA. The DLS channel may be different from a BSS channel used for communication between the AP and each of the STAs. The source STA and the destination STA then perform peer-to-peer communication on the negotiated DLS channel.

    摘要翻译: 公开了一种用于在保持与BSS中的接入点(AP)的连接性的同时在基本服务集(BSS)内的站(STA)之间进行对等无线通信的方法和系统。 源STA,AP和目的STA STA协商用于在源STA和目的STA之间进行对等通信的直接链路建立(DLS)信道。 DLS信道可以不同于用于AP和每个STA之间的通信的BSS信道。 源STA和目的STA然后在协商的DLS信道上进行对等通信。

    MULTIPLEXING UPLINK L1/L2 CONTROL AND DATA
    117.
    发明申请
    MULTIPLEXING UPLINK L1/L2 CONTROL AND DATA 审中-公开
    多重上拉L1 / L2控制和数据

    公开(公告)号:US20110205981A1

    公开(公告)日:2011-08-25

    申请号:US12854260

    申请日:2010-08-11

    IPC分类号: H04W72/12

    摘要: Methods and systems for transmitting scheduling requests in an LTE Advanced system are disclosed. Scheduling requests may be superimposed on HARQ ACK/NACK by multiplying the HARQ ACK/NACK by a value. Alternatively, scheduling requests may be channel-coded and multiplexed with other uplink control information. Scheduling requests can also be superimposed on reference signals by multiplying a reference signal by a value or by modulating a reference signal with a cyclic shift. Scheduling requests may also be jointly coded with HARQ ACK/NACK prior to transmission. Alternatively, ACK/NACK responses may be transmitted on assigned ACK/NACK PUCCH resources for a negative scheduling request transmission and on assigned scheduling request PUCCH resources for a positive scheduling request. Various collision handling mechanisms are also disclosed.

    摘要翻译: 公开了用于在LTE Advanced系统中发送调度请求的方法和系统。 可以通过将HARQ ACK / NACK乘以一个值来将调度请求叠加在HARQ ACK / NACK上。 或者,调度请求可以被信道编码,并与其他上行链路控制信息进行复用。 调度请求也可以通过将参考信号乘以值或通过用循环移位调制参考信号而叠加在参考信号上。 调度请求也可以在传输之前与HARQ ACK / NACK联合编码。 或者,ACK / NACK响应可以在分配的ACK / NACK PUCCH资源上用于负调度请求传输,并且在分配的调度请求PUCCH资源上用于正调度请求。 还公开了各种碰撞处理机构。

    Wireless communication method of selecting an enhanced uplink transport format combination by setting a scheduling grant payload to the highest payload that can be transmitted
    119.
    发明授权
    Wireless communication method of selecting an enhanced uplink transport format combination by setting a scheduling grant payload to the highest payload that can be transmitted 有权
    一种通过将调度许可有效载荷设置为可发送的最高有效载荷来选择增强的上行链路传输格式组合的无线通信方法

    公开(公告)号:US08000291B2

    公开(公告)日:2011-08-16

    申请号:US11773579

    申请日:2007-07-05

    IPC分类号: H04W4/00

    摘要: The present invention is related to a method of selecting an enhanced uplink (EU) transport format combination (E-TFC). A scheduling grant payload (SGP) is set to the highest payload that may be transmitted. The SGP is calculated as follows: SGP = K e , ref · SG L e , ref · A ed , ref 2 · 10 Δ ⁢ ⁢ harq / 10 , where SG is a serving grant, Le,ref is the number of EU dedicated physical data channels (E-DPDCHs) used for a selected reference E-TFC, Ke,ref is the number of data bits of the reference E-TFC, Δharq is a hybrid automatic repeat request (HARQ) offset for a specific data flow to be transmitted as signaled by higher layers, and Aed,ref is a ratio derived from a parameter ΔE-DPDCH signaled by higher layers for the selected reference E-TFC.

    摘要翻译: 本发明涉及一种选择增强型上行链路(EU)传输格式组合(E-TFC)的方法。 调度许可有效载荷(SGP)被设置为可以发送的最高有效载荷。 SGP计算如下:SGP = K e,ref·SG L e,ref·A ed,ref 2·10&Dgr; 其中SG是服务授权,Le,ref是用于所选择的参考E-TFC的EU专用物理数据信道(E-DPDCH)的数量,Ke,ref是所选择的参考E-TFC的数据比特数 参考E-TFC,&Dgr; harq是针对要由较高层发送的特定数据流的混合自动重复请求(HARQ)偏移,并且Aed,ref是从参数&Dgr; E-DPDCH得到的比率 所选参考E-TFC的较高层。