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1. 发明授权

US09265028B2 Multicast/broadcast reporting for wireless networks 有权
标题翻译：无线网络的组播/广播报告
公开(公告)号：US09265028B2
公开(公告)日：2016-02-16
申请号：US11765994
申请日：2007-06-20
申请人： Nathan E. Tenny , Lorenzo Cassaccia
发明人： Nathan E. Tenny , Lorenzo Cassaccia
IPC分类号： H04W4/00 , H04W72/00
CPC分类号： H04W72/005
摘要： Facilitating feedback to a third generation partnership project (3GPP) long term evolution (LTE) or subsequent network is described herein. By way of example one or more blocks of downlink transmission resources (e.g., downlink channel) can be correlated to one or more blocks of uplink transmission resources (e.g., uplink channel) during scheduling of a transmission allocation period. For instance, the correlation can identify to terminal devices a particular uplink channel that can be used to transmit, among other things, a negative acknowledgement (NACK) related to a particular downlink channel. Additionally, multiple uplink resources can be employed to facilitate a quantitative and/or qualitative determination of severity of data loss. Furthermore, a limiting factor can reduce a number of terminal devices responding to lost data simultaneously, reducing feedback interference. As described, the subject innovation can provide for dynamic and/or static feedback in LTE networks to ensure robust service transmissions for such networks.
摘要翻译：本文描述了促进对第三代合作伙伴计划（3GPP）长期演进（LTE）或后续网络的反馈。作为示例，在传输分配周期的调度期间，下行链路传输资源（例如，下行链路信道）的一个或多个块可以与一个或多个上行链路传输资源块（例如，上行链路信道）相关联。例如，相关性可以向终端设备识别可以用于发送特定下行链路信道的否定确认（NACK）的特定上行链路信道。另外，可以采用多个上行链路资源来促进数据丢失严重性的定量和/或定性确定。此外，限制因素可以减少响应于丢失的数据的多个终端设备同时减少反馈干扰。如所描述的，本发明可以提供LTE网络中的动态和/或静态反馈，以确保这种网络的稳健服务传输。

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