公开(公告)号：US09148259B2

公开(公告)日：2015-09-29

申请号：US14041991

申请日：2013-09-30

Applicant: Alcatel-Lucent USA Inc.

Inventor： Yigal Bejerano ,  Katherine H Guo ,  Suresh Goyal

IPC: H04L12/18 ,  H04L1/16 ,  H04L1/18 ,  H04L12/801

CPC classification number: H04L1/1628 ,  H04L1/0026 ,  H04L1/1845 ,  H04L1/1854 ,  H04L12/1868 ,  H04L12/189 ,  H04L47/14 ,  H04L47/15 ,  H04L2001/0093

Abstract: Various methods and devices are provided to address the need for improved multicast operation. In one method, a feedback mobile device receives (301), from a multicast sender, a multicast transmission for a plurality of mobile devices, the plurality of mobile devices further including a group of non-feedback mobile devices. The feedback mobile device transmits (302) an indication of feedback mobile channel quality observed by the feedback mobile device to the multicast sender and to the group of non-feedback mobile devices. The feedback mobile device receives (303) from at least one non-feedback mobile device, an indication of non-feedback mobile channel quality at the at least one non-feedback mobile device and transmits (304) an indication of the non-feedback mobile channel quality to the multicast sender and to the group of non-feedback mobile devices.

Abstract translation: 提供了各种方法和设备来满足对改进的多播操作的需要。 在一种方法中，反馈移动设备从多播发送器接收（301）多个移动设备的多播传输，所述多个移动设备还包括一组非反馈移动设备。 反馈移动设备将由反馈移动设备观察到的反馈移动信道质量的指示发送到组播发送方和非反馈移动设备组。 所述反馈移动设备从至少一个非反馈移动设备接收（303）在所述至少一个非反馈移动设备处的非反馈移动信道质量的指示，并且发送（304）所述非反馈移动设备 信道质量给组播发送方和非反馈移动设备组。

公开(公告)号：US20150092620A1

公开(公告)日：2015-04-02

申请号：US14041991

申请日：2013-09-30

Applicant: Alcatel-Lucent USA Inc.

Inventor： Yigal Bejerano ,  Katherine H. Guo ,  Suresh Goyal

IPC: H04L1/16 ,  H04L12/18 ,  H04L12/801 ,  H04L1/18

CPC classification number: H04L1/1628 ,  H04L1/0026 ,  H04L1/1845 ,  H04L1/1854 ,  H04L12/1868 ,  H04L12/189 ,  H04L47/14 ,  H04L47/15 ,  H04L2001/0093

Abstract: Various methods and devices are provided to address the need for improved multicast operation. In one method, a feedback mobile device receives (301), from a multicast sender, a multicast transmission for a plurality of mobile devices, the plurality of mobile devices further including a group of non-feedback mobile devices. The feedback mobile device transmits (302) an indication of feedback mobile channel quality observed by the feedback mobile device to the multicast sender and to the group of non-feedback mobile devices. The feedback mobile device receives (303) from at least one non-feedback mobile device, an indication of non-feedback mobile channel quality at the at least one non-feedback mobile device and transmits (304) an indication of the non-feedback mobile channel quality to the multicast sender and to the group of non-feedback mobile devices.

Abstract translation: 提供了各种方法和设备来满足对改进的多播操作的需要。 在一种方法中，反馈移动设备从多播发送器接收（301）多个移动设备的多播传输，所述多个移动设备还包括一组非反馈移动设备。 反馈移动设备将由反馈移动设备观察到的反馈移动信道质量的指示发送到组播发送方和非反馈移动设备组。 所述反馈移动设备从至少一个非反馈移动设备接收（303）在所述至少一个非反馈移动设备处的非反馈移动信道质量的指示，并且发送（304）所述非反馈移动设备 信道质量给组播发送方和非反馈移动设备组。