METHODS FOR AN UPLINK POWER CONTROL MECHANISM
    61.
    发明申请
    METHODS FOR AN UPLINK POWER CONTROL MECHANISM 失效
    上网功率控制机制的方法

    公开(公告)号:US20120087337A1

    公开(公告)日:2012-04-12

    申请号:US12903009

    申请日:2010-10-12

    摘要: A method for an uplink power control mechanism is presented. In one embodiment, the method includes receiving an allocation information element (IE) in conjunction with a ranging process. The method includes processing the allocation information element to determine power control parameters including a first parameter about offset control and a second parameter about noise and interference level. The method also includes calculating the power value for each channel based at least in part on two or more power control parameters.

    摘要翻译: 提出了一种上行链路功率控制机制的方法。 在一个实施例中,该方法包括结合测距过程接收分配信息元素(IE)。 该方法包括处理分配信息元素以确定功率控制参数,其包括关于偏移控制的第一参数和关于噪声和干扰电平的第二参数。 该方法还包括至少部分地基于两个或多个功率控制参数来计算每个信道的功率值。

    Device, system, and method of channel quality indication
    62.
    发明授权
    Device, system, and method of channel quality indication 有权
    信道质量指示的设备,系统和方法

    公开(公告)号:US07974242B2

    公开(公告)日:2011-07-05

    申请号:US11923781

    申请日:2007-10-25

    IPC分类号: H04W4/00

    摘要: Device, system, and method of channel quality indication. In some demonstrative embodiments a method may include, for example, calculating a plurality of channel-quality-indicator values corresponding to a plurality of sub-channels associated with a mobile communication device; and transmitting a channel-quality-indicator message from the mobile communication device to a base station, the channel-quality-indicator message including only first and second channel-quality-indicator values of the plurality of channel-quality-indicator values corresponding to first and second sub-channels of the plurality of sub-channels. Other embodiments are described and claimed.

    摘要翻译: 信道质量指示的设备,系统和方法。 在一些说明性实施例中,方法可以包括例如计算与移动通信设备相关联的多个子信道对应的多个信道质量指示符值; 并且从所述移动通信设备向基站发送信道质量指示符消息,所述信道质量指示符消息仅包括对应于第一信道质量指示符值的所述多个信道质量指示符值的第一和第二信道质量指示符值 和多个子信道的第二子信道。 描述和要求保护其他实施例。

    UPLINK POWER CONTROL SCHEME
    63.
    发明申请
    UPLINK POWER CONTROL SCHEME 有权
    上电功率控制方案

    公开(公告)号:US20110136448A1

    公开(公告)日:2011-06-09

    申请号:US12630673

    申请日:2009-12-03

    IPC分类号: H04B1/04

    摘要: An uplink power control technique may include a simplified maximum sector throughput (SMST) and a generalized maximum sector throughput (GMST). The SMST and GMST techniques may be used to determine a maximum sector throughput and cell-edge throughput to enhance the overall efficiency of the communication system. The uplink power control technique may determine the optimal uplink power value without collecting interference over thermal noise and without computing the individual channel losses in each neighboring sector.

    摘要翻译: 上行链路功率控制技术可以包括简化的最大扇区吞吐量(SMST)和广义最大扇区吞吐量(GMST)。 可以使用SMST和GMST技术来确定最大扇区吞吐量和小区边缘吞吐量,以提高通信系统的整体效率。 上行链路功率控制技术可以确定最佳上行链路功率值,而不收集热噪声干扰,并且不计算每个相邻扇区中的各个信道损耗。

    WEIGHTED TONE RESERVATION FOR OFDM PAPR REDUCTION
    64.
    发明申请
    WEIGHTED TONE RESERVATION FOR OFDM PAPR REDUCTION 有权
    用于OFDM PAPR减少的加权音调预留

    公开(公告)号:US20090323513A1

    公开(公告)日:2009-12-31

    申请号:US12164088

    申请日:2008-06-29

    IPC分类号: H04J11/00

    CPC分类号: H04L27/2623

    摘要: A weighted tone reservation (WTR) method and system are disclosed, for PAPR reduction. The WTR method solves the peak re-growth problem with minimum overhead. By avoiding the drawbacks of conventional tone reservation approaches, systems employing the WTR method may experience a significant PAPR reduction. The WTR method may be applied to next generation OFDMA-based wireless broadband technologies to increase system throughput and cell coverage.

    摘要翻译: 公开了一种加权音调预约(WTR)方法和系统,用于减少PAPR。 WTR方法以最小的开销解决了峰值再生长问题。 通过避免常规音调预约方法的缺点,采用WTR方法的系统可能会经历显着的PAPR减少。 WTR方法可以应用于下一代基于OFDMA的无线宽带技术,以增加系统吞吐量和小区覆盖。

    TECHNIQUES FOR QUICK ACCESS CHANNEL INFORMATION LOADING IN WIRELESS NETWORKS
    65.
    发明申请
    TECHNIQUES FOR QUICK ACCESS CHANNEL INFORMATION LOADING IN WIRELESS NETWORKS 失效
    在无线网络中快速访问信道信息加载的技术

    公开(公告)号:US20120063442A1

    公开(公告)日:2012-03-15

    申请号:US13301169

    申请日:2011-11-21

    IPC分类号: H04B7/208

    CPC分类号: H04L5/0007 H04L5/0053

    摘要: An embodiment of the present invention provides a method of quick access channel information loading in wireless networks, comprising mapping at least one quick access channel to one distributed resource unit of control tiles, said control tiles being spread across consecutive sub-carriers and consecutive OFDMA symbols, wherein each control tile and a predetermined number of sub carriers are used to send a bandwidth indicator and a predetermined number of sub carriers are used to send a bandwidth request message, and wherein there exist unique orthogonal sequences for the bandwidth indicator and each of the sequences are capable of being selected as a preamble sequence.

    摘要翻译: 本发明的一个实施例提供了一种在无线网络中快速访问信道信息加载的方法,包括将至少一个快速接入信道映射到控制瓦片的一个分布式资源单元,所述控制瓦片跨越连续的子载波和连续的OFDMA符号 ,其中每个控制块和预定数量的子载波用于发送带宽指示符,并且使用预定数量的子载波来发送带宽请求消息,并且其中存在用于带宽指示符的唯一正交序列,并且每个 序列能够被选择为前导码序列。

    Techniques for quick access channel information loading in wireless networks
    66.
    发明授权
    Techniques for quick access channel information loading in wireless networks 失效
    用于在无线网络中快速访问信道信息加载的技术

    公开(公告)号:US08064476B2

    公开(公告)日:2011-11-22

    申请号:US12378390

    申请日:2009-02-13

    CPC分类号: H04L5/0007 H04L5/0053

    摘要: An embodiment of the present invention provides a method of quick access channel information loading in wireless networks, comprising mapping at least one quick access channel to one distributed resource unit of control tiles, said control tiles being spread across consecutive sub-carriers and consecutive OFDMA symbols, wherein each control tile and a predetermined number of sub carriers are used to send a bandwidth indicator and a predetermined number of sub carriers are used to send a bandwidth request message, and wherein there exist unique orthogonal sequences for the bandwidth indicator and each of the sequences are capable of being selected as a preamble sequence.

    摘要翻译: 本发明的一个实施例提供了一种在无线网络中快速访问信道信息加载的方法,包括将至少一个快速接入信道映射到控制瓦片的一个分布式资源单元,所述控制瓦片跨越连续的子载波和连续的OFDMA符号 ,其中每个控制块和预定数量的子载波用于发送带宽指示符,并且使用预定数量的子载波来发送带宽请求消息,并且其中存在唯一的用于带宽指示符的正交序列,并且每个 序列能够被选择为前导码序列。

    Multicast service using unicast subframe
    68.
    发明授权
    Multicast service using unicast subframe 有权
    使用单播子帧的组播业务

    公开(公告)号:US09467819B2

    公开(公告)日:2016-10-11

    申请号:US13997218

    申请日:2011-09-30

    摘要: A system and method for multicast servicing in a unicast subframe is disclosed. The method using a transmission station comprises the operation of setting up a multicast service on each of a plurality of mobile devices in a multicast group using a multicast cell radio network temporary identifier (MC-RNTI) with a common cell identifier (CID). The operation of allocating physical downlink shared data channel (PDSCH) resources for the multicast group using a physical downlink control channel (PDCCH) masked by the MC-RNTI follows.

    摘要翻译: 公开了一种用于在单播子帧中组播服务的系统和方法。 使用发送站的方法包括使用具有公共小区标识符(CID)的多播小区无线电网络临时标识符(MC-RNTI)在多播组中的多个移动装置的每一个上建立多播服务的操作。 使用由MC-RNTI掩蔽的物理下行链路控制信道(PDCCH)为多播组分配物理下行链路共享数据信道(PDSCH)资源的操作如下。

    RADIO ACCESS NETWORK (RAN) FOR PEER-TO-PEER (P2P) COMMUNICATION
    70.
    发明申请
    RADIO ACCESS NETWORK (RAN) FOR PEER-TO-PEER (P2P) COMMUNICATION 审中-公开
    无线接入网(RAN)用于对等(P2P)通信

    公开(公告)号:US20140241315A1

    公开(公告)日:2014-08-28

    申请号:US13997254

    申请日:2011-09-30

    IPC分类号: H04L29/08 H04W36/00 H04W76/02

    摘要: A serving gateway (S-GW) in a radio access network (RAN) server system for peer-to-peer (P2P) communication can include a P2P content manager. The P2P content manager can be configured for receiving P2P data content from other nodes in a P2P network, forwarding the P2P data content to other nodes in the P2P network, and transmitting the P2P data content to a mobile device associated with the S-GW in a downlink (DL) transmission. The serving gateway can be a node in the P2P network and coupled to a transmission station in the RAN. The P2P data content includes at least one P2P data packet.

    摘要翻译: 用于对等(P2P)通信的无线接入网络(RAN)服务器系统中的服务网关(S-GW)可以包括P2P内容管理器。 P2P内容管理器可以被配置为从P2P网络中的其他节点接收P2P数据内容,将P2P数据内容转发到P2P网络中的其他节点,并将P2P数据内容发送到与S-GW相关联的移动设备 下行链路(DL)传输。 服务网关可以是P2P网络中的节点,并且耦合到RAN中的传输站。 P2P数据内容包括至少一个P2P数据分组。