Invention Grant
- Patent Title: Cross-layer scheduling based on lower layer feedback
- Patent Title (中): 基于下层反馈的跨层调度
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Application No.: US13774654Application Date: 2013-02-22
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Publication No.: US09137814B2Publication Date: 2015-09-15
- Inventor: Jihwan P. Choi , Jiwon S. Han , Krishna Srikanth Gomadam , Yakun Sun , Mingguang Xu , Hui-Ling Lou
- Applicant: Marvell World Trade Ltd.
- Applicant Address: BB St. Michael
- Assignee: Marvell World Trade Ltd.
- Current Assignee: Marvell World Trade Ltd.
- Current Assignee Address: BB St. Michael
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04W72/12 ; H04L1/18 ; H04L1/00
Abstract:
Systems, methods, apparatus, and techniques are provided for retransmitting packets of data. A Radio Link Control (RLC) layer data packet is generated, and the RLC layer data packet is converted to one or more physical (PHY) layer data packets. The one or more PHY layer data packets are transmitted. At least one of a hybrid automatic transmission request (HARQ) acknowledgement (ACK) message and a HARQ negative acknowledgment (NACK) message is received from a receiver in response to transmission of the one or more PHY layer data packets. It is determined whether the at least one of the HARQ ACK message and the HARQ NACK message represents a automatic transmission request (ARQ) ACK message or a ARQ NACK message.
Public/Granted literature
- US20130223365A1 CROSS-LAYER SCHEDULING BASED ON LOWER LAYER FEEDBACK Public/Granted day:2013-08-29
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