Invention Grant
US08687607B2 Method and apparatus for feedback reporting in a wireless communications system
有权
用于无线通信系统中的反馈报告的方法和装置
- Patent Title: Method and apparatus for feedback reporting in a wireless communications system
- Patent Title (中): 用于无线通信系统中的反馈报告的方法和装置
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Application No.: US10960872Application Date: 2004-10-06
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Publication No.: US08687607B2Publication Date: 2014-04-01
- Inventor: Lorenzo Casaccia , Francesco Grilli
- Applicant: Lorenzo Casaccia , Francesco Grilli
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Rupit M. Patel
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04W84/12
Abstract:
Feedback from user stations to the base station for a multicast/broadcast transmission is performed by decoding multicast/broadcast data received from a transmitter on a downlink resource, forming a feedback message corresponding to the reception of the multicast/broadcast data, and queuing the feedback message for transmission to the transmitter on an uplink resource. The uplink resource used corresponds to the downlink resource used for the multicast/broadcast transmission. For unicast transmissions the uplink resource is dedicated to an uplink transmission corresponding to a downlink transmission on the downlink resource.
Public/Granted literature
- US20050129058A1 Method and apparatus for feedback reporting in a wireless communications system Public/Granted day:2005-06-16
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