US2011317655A1

5G,4G

Title

RADIO TERMINAL RADIO BASE STATION CHANNEL SIGNAL FORMING METHOD AND CHANNEL SIGNAL RECEIVING METHOD

Application Number:

US201013255474

Publication Date:

29-12-2011

Current Assignee:

Family ID:

Application Date:

11-03-2010

Publication Country:

US

Priority Date:

12-03-2009

Declaring Company:

Abstract  Abstract

Provided are a radio terminal a radio base station a channel signal forming method and a channel signal receiving method by which the number of blinds in the processing for receiving allocation control information is reduced without causing disadvantage regarding the reception of a broadcast channel signal. In a base station ( 100) an information size adjustment unit (103) uses in a common search space in a downlink additional unit band the larger of the information size of downlink allocation control information determined from the bandwidth of a downlink additional unit band and the information size of uplink allocation control information determined from the bandwidth of an uplink unit band associated with the downlink additional unit band by a broadcast channel signal transmitted in the downlink additional unit band as a size adjustment reference and uses in a UE specific search space the larger of the information size of the downlink allocation control information determined from the bandwidth of the downlink additional unit band and the information size of the uplink allocation control information determined from the bandwidth of the uplink unit band of a unit band group as the size adjustment reference.

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent

Implicitly disclosed patent

Basis patent

Family member