Invention Grant
- Patent Title: Initial access and radio resource management for integrated access and backhaul (IAB) wireless networks
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Application No.: US17479140Application Date: 2021-09-20
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Publication No.: US11672032B2Publication Date: 2023-06-06
- Inventor: Thomas David Novlan , Milap Majmundar , Arunabha Ghosh
- Applicant: AT&T Intellectual Property I, L.P.
- Applicant Address: US GA Atlanta
- Assignee: AT&T INTETTECTUAL PROPERTY I, L.P.
- Current Assignee: AT&T INTETTECTUAL PROPERTY I, L.P.
- Current Assignee Address: US GA Atlanta
- Agency: Amin, Turocy & Watson, LLP
- Main IPC: H04W56/00
- IPC: H04W56/00 ; H04W76/12 ; H04B7/155 ; H04B7/26 ; H04W8/00 ; H04W74/08
Abstract:
Establishment of integrated links comprising integrated wireless backhaul communications links and access communications links is facilitated by transmitting multiplexed sync signals to enable synchronization between the relay transmission point devices, and using a random access channel procedure to complete the establishment. The integrated wireless backhaul communications links and access communications links can be maintained by measuring channel characteristics of the backhaul communications links using a measurement reference signal.
Public/Granted literature
- US20220007442A1 INITIAL ACCESS AND RADIO RESOURCE MANAGEMENT FOR INTEGRATED ACCESS AND BACKHAUL (IAB) WIRELESS NETWORKS Public/Granted day:2022-01-06
Information query
