公开(公告)号：US09398474B2

公开(公告)日：2016-07-19

申请号：US14087964

申请日：2013-11-22

Applicant: Broadcom Corporation

Inventor： Kamesh Medapalli ,  Shimon Edelhaus

IPC: H04W24/02 ,  H04L1/00 ,  H04L1/18

CPC classification number: H04W24/02 ,  H04L1/0003 ,  H04L1/1812 ,  H04L1/1825

Abstract: Apparatuses and methods are provided for determining operating modes of a communications link for a user equipment (UE) in a communications system based on whether the UE is configured for network coded transmission control protocol (TCP-NC). The operating modes can include physical layer channel error recovery, modulation, channel selection, among others. For example, physical layer channel error recovery can be scaled-back, or disabled, when TCP-NC is available because it is a redundant error recovery scheme. Accordingly, power can be saved, higher spectral efficiency can be achieved, and the user experience can be improved while the TCP-NC protocol recovers any data loss due to channel, errors.

Abstract translation: 提供了用于基于UE是否被配置为网络编码传输控制协议（TCP-NC）来确定通信系统中的用户设备（UE）的通信链路的操作模式的装置和方法。 操作模式可以包括物理层信道错误恢复，调制，信道选择等。 例如，当TCP-NC可用时，物理层通道错误恢复可以缩减或禁用，因为它是冗余错误恢复方案。 因此，可以节省功率，可以实现更高的频谱效率，并且可以在TCP-NC协议恢复由于信道，错误导致的任何数据丢失的同时改善用户体验。