Patent · US Active

Method for spectrum sharing in a multi-mode system and related apparatus

US8654719B2 · kind B2 · utility

5Cited by

7References

31Claims

0Family size

Assignee

Nokia Siemens Networks Oy · FI

Inventors

Jyri Hamalainen · Oulu, FI
Kari Veikko Horneman · Oulu, FI
Vinh Van Phan · Oulu, FI

Key dates

Filing date	Sep 15, 2008
Grant date	Feb 18, 2014
Priority date	—
Expiry date	Sep 2, 2029

Classification

Technology area (CPC H)Electricity
CPC primaryH04W16/14
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

A measurement apparatus comprising means for checking for available radio spectrum resource in a first system in a radio coverage area; means for sending information to a second system indicating the availability of radio spectrum resource of the first system which is usable by said second system in at least part of said radio coverage area, wherein said first system has priority over said radio spectrum resource.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.