Invention Grant
- Patent Title: Method and system for millimeter wave hotspot (mmH) backhaul and physical (PHY) layer transmissions
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Application No.: US15029837Application Date: 2014-10-16
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Publication No.: US10084515B2Publication Date: 2018-09-25
- Inventor: Steven Ferrante , Arnab Roy , Philip J. Pietraski , Ravikumar V. Pragada
- Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
- Applicant Address: US DE Wilmington
- Assignee: INTERDIGITAL PATENT HOLDINGS, INC.
- Current Assignee: INTERDIGITAL PATENT HOLDINGS, INC.
- Current Assignee Address: US DE Wilmington
- Agency: Volpe and Koenig, P.C.
- International Application: PCT/US2014/060973 WO 20141016
- International Announcement: WO2015/058005 WO 20150423
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04W56/00 ; H04B7/0452 ; H04W72/04 ; H04W72/10 ; H04B7/0408

Abstract:
A method and apparatus are disclosed for communication in a Millimeter Wave Hotspot (mmH) backhaul system which uses mesh nodes. A mmH mesh node may receive a control signal which includes a total number of available control slots. The mesh node may determine the number of iterations of a resource scheduling mechanism that can be made during the time period of all available control slots, based on the number of neighbor nodes for the mesh node. Further, the mesh node may receive control slot information, including information about traffic queues and priorities. The mesh node may then perform resource scheduling using the resource scheduling mechanism based on the currently received control slot information and control slot information received in previous iterations of resource scheduling. The mesh node may also adjust a preamble based on a time between a last packet transmission and a current packet transmission to a neighboring node.
Public/Granted literature
- US20160241314A1 METHOD AND SYSTEM FOR MILLIMETER WAVE HOTSPOT (mmH) BACKHAUL AND PHYSICAL (PHY) LAYER TRANSMISSIONS Public/Granted day:2016-08-18
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