Invention Grant
- Patent Title: Multicast/broadcast reporting for wireless networks
- Patent Title (中): 无线网络的组播/广播报告
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Application No.: US11765994Application Date: 2007-06-20
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Publication No.: US09265028B2Publication Date: 2016-02-16
- Inventor: Nathan E. Tenny , Lorenzo Cassaccia
- Applicant: Nathan E. Tenny , Lorenzo Cassaccia
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Liem T. Do
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04W72/00

Abstract:
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.
Public/Granted literature
- US20080019307A1 MULTICAST/BROADCAST REPORTING FOR WIRELESS NETWORKS Public/Granted day:2008-01-24
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