Invention Grant
- Patent Title: Method, apparatus, system and computer program for LTE carrier bandwidth extension using increased subcarrier spacing
-
Application No.: US15557695Application Date: 2015-03-17
-
Publication No.: US10420098B2Publication Date: 2019-09-17
- Inventor: Esa Tapani Tiirola , Eeva Lahetkangas , Kari Juhani Hooli , Kari Pekka Pajukoski
- Applicant: Nokia Solutions and Networks Oy
- Applicant Address: FI Espoo
- Assignee: Nokia Solutions and Networks Oy
- Current Assignee: Nokia Solutions and Networks Oy
- Current Assignee Address: FI Espoo
- Agency: Harrington & Smith
- International Application: PCT/EP2015/055490 WO 20150317
- International Announcement: WO2016/146165 WO 20160922
- Main IPC: H04W72/04
- IPC: H04W72/04 ; H04L5/00 ; H04L27/26 ; H04W84/04
Abstract:
There is provided a method comprising providing, in dependence on a first subcarrier spacing of a first subframe structure, a second subcarrier spacing of a second subframe structure, wherein the first subframe structure has a first subframe length and at least one first cyclic prefix length and providing a second subframe length of the second subframe structure, the second subframe length comprising m symbols, wherein each symbol contains a second cyclic prefix, the second cyclic prefix length modified by a length variant.
Public/Granted literature
Information query
