Invention Grant
- Patent Title: System and method for pipelining LTE signaling
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Application No.: US15918864Application Date: 2018-03-12
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Publication No.: US10681775B2Publication Date: 2020-06-09
- Inventor: Jennifer Andreoli-Fang
- Applicant: CABLE TELEVISION LABORATORIES, INC.
- Applicant Address: US CO Louisville
- Assignee: Cable Television Laboratories, Inc.
- Current Assignee: Cable Television Laboratories, Inc.
- Current Assignee Address: US CO Louisville
- Agency: Cable Television Laboratories, Inc.
- Agent David Smith
- Main IPC: H04W88/10
- IPC: H04W88/10 ; H04W28/02 ; H04W76/12 ; H04W88/08 ; H04L12/24 ; H04L29/06

Abstract:
A system and method for reducing latency in a wireless-to-wired backhaul environment, such as a LTE-Backhaul environment. In the LTE-Backhaul embodiment, the system and method rely on a modification to the eNodeB (eNB). This modification causes the eNB to generate a bandwidth report (BWR) upon receipt of a buffer status report (BSR) associated with an RRC encapsulated NSA signaling. The BWR provides a notification to the backhaul system that SCTP signaling, which is associated with the RRC encapsulated NSA signaling, is forthcoming. In addition, the present system and method provides for a periodic transmission of a grant (e.g., a MAP in a DOCSIS embodiment) in the backhaul portion. The backhaul grant provides for the modem to immediately forward the BWR to the modem termination system (MTS) upon receipt of the BWR such that the MTS may prepare a grant for the forth coming SCTP signaling.
Public/Granted literature
- US20180263076A1 SYSTEM AND METHOD FOR PIPELINING LTE SIGNALING Public/Granted day:2018-09-13
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