METHODS AND APPARATUS FOR ADJUSTING FORWARD LINK SIGNAL TO INTERFERENCE AND NOISE RATIO ESTIMATES
    42.
    发明申请
    METHODS AND APPARATUS FOR ADJUSTING FORWARD LINK SIGNAL TO INTERFERENCE AND NOISE RATIO ESTIMATES 失效
    用于调整前向链路信号到干扰和噪声比估计的方法和装置

    公开(公告)号:US20120263164A1

    公开(公告)日:2012-10-18

    申请号:US13086564

    申请日:2011-04-14

    IPC分类号: H04W4/00 H04J3/00

    摘要: Methods and systems for adjusting a forward link (FL) signal to interference and noise ratio (SINR) are provided. In an example, a FL SINR is estimated for each user in a plurality of users, on at least one of each user's respective data rate control (DRC) message or each user's respective prior FL SINR value. The respective estimated FL SINR for a user in the plurality of users is increased, if, based on a reverse link acknowledge message, the user has decoded a packet before all symbols in the packet have been transmitted. Remaining control channel power is determined. The estimated FL SINR for all users in the plurality of users is increased if remaining control channel power is less than a low threshold. The estimated FL SINR for all users in the plurality of users is increased if the remaining control channel power is greater than a high threshold.

    摘要翻译: 提供了用于调整前向链路(FL)信号与干扰和噪声比(SINR)的方法和系统。 在一个示例中,在每个用户的相应数据速率控制(DRC)消息或每个用户相应的先前FL SINR值中的至少一个上,针对多个用户中的每个用户估计FL SINR。 如果基于反向链路确认消息,则用户已经在分组中的所有符号已经被发送之前解码了分组,则增加了用于多个用户中的用户的相应估计的FL SINR。 确定剩余控制通道功率。 如果剩余控制信道功率小于低阈值,则在多个用户中的所有用户的估计的FL SINR增加。 如果剩余的控制信道功率大于高阈值,则对于多个用户中的所有用户的估计的FL SINR增加。

    Reverse rate indicator detection
    44.
    发明授权
    Reverse rate indicator detection 有权
    反向速率指示器检测

    公开(公告)号:US07719991B2

    公开(公告)日:2010-05-18

    申请号:US10620023

    申请日:2003-07-14

    IPC分类号: H04L12/26

    摘要: Method and apparatus for Reverse Rate Indicator (RRI) detection. The receiver receives data rate and subpacket index information and applies the information to decoding the RRI. Processing traverses a path based on the last several entries.

    摘要翻译: 用于反向速率指示(RRI)检测的方法和装置。 接收机接收数据速率和子分组索引信息,并将该信息应用于解码RRI。 处理根据最后几个条目遍历路径。

    METHOD AND APPARATUS FOR PLUG-AND-PLAY VENUE-CAST CO-CHANNEL WITH WIDE-AREA NETWORK
    45.
    发明申请
    METHOD AND APPARATUS FOR PLUG-AND-PLAY VENUE-CAST CO-CHANNEL WITH WIDE-AREA NETWORK 有权
    具有宽带网络的播放和播放通道同频道的方法和装置

    公开(公告)号:US20100080189A1

    公开(公告)日:2010-04-01

    申请号:US12570577

    申请日:2009-09-30

    IPC分类号: H04W72/04 H04B7/212

    摘要: A system, method, and apparatus for providing venue-cast service in a wireless access network are disclosed. A local transmitter can request reservation of air link resources on the wireless access network for a venue-cast transmission. The local transmitter can receive a forward link signal with a timing reference for data transmitted on the wireless access network such as, for example, the forward link signal in an EV-DO network or a FLO-based media distribution system. Based on the timing reference, the local transmitter can transmit venue-cast information in a same frequency band as the forward link signal utilizing the reserved air link resources. Optionally, the venue-cast system can include a collocated network repeater and the local transmitter can synchronize its timing and transmit power to the forward link signal from the repeater.

    摘要翻译: 公开了一种用于在无线接入网络中提供场所播送业务的系统,方法和装置。 本地发射机可以请求预留无线接入网上的空中链路资源进行场地播送。 本地发射机可以接收具有用于在无线接入网络上传输的数据的定时参考的前向链路信号,例如EV-DO网络或基于FLO的媒体分发系统中的前向链路信号。 基于定时参考,本地发射机可以利用预留的空中链路资源在与前向链路信号相同的频带中发送场所播送信息。 可选地,场地播放系统可以包括并置的网络中继器,并且本地发射机可以将其定时同步并且向来自中继器的前向链路信号发送功率。