The method and terminal which transmit an uplink signal by the transmitting resource block of the number which decreased in order to prevent the specified sensitivity fall in Intra band discontinuous uplink career aggregation

Title:

Document Type and Number:

Japanese Patent JP6050511

Kind Code:

B2

Abstract:

There is provided a method of transmitting an uplink for reference sensitivity test for intra-band non-contiguous CA in LTE-A system. The method may comprise: if a carrier aggregation (CA) is configured, if the configured CA corresponds to an intra-band CA, and if the configured CA corresponds to non-contiguous CA, transmitting an uplink on a primary component carrier using allocated resource blocks (RBs). if a channel bandwidth by an aggregation of the primary component carrier and a secondary component carrier is at least one of 25 RBs, 50 RBs, 75 RBs and 100 RBs and if a gap between two sub-blocks corresponds to a predetermined range, the number of the allocated resource block (RB) in the primary component carrier may be limited to 10 to meet a requirement for a reference sensitivity on a downlink of the secondary component carrier.

Inventors:

Rin, Suan
Kim, Yong Eun
Park, Yong Go
Li, Sunku
Lee, Dong Ik

Application Number:

JP2015539516A

Publication Date:

December 21, 2016

Filing Date:

January 20, 2014

Export Citation:

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Assignee:

LG ELECTRONICS INC.

International Classes:

H04W72/04; H04W72/12

Other References:

Qualcomm Incorporated,Reference sensitivity for 1UL non-contiguous intra-band CA in Band 25,3GPP TSG-RAN WG4#65, R4-126713,インターネット,2012年11月 5日
LG Electronics,Uplink configurations for REFSENS requirements of NC intra-band CA,3GPP TSG-RAN WG4#66, R4-130479,インターネット,2013年 1月21日

Attorney, Agent or Firm:

Hidesaku Yamamoto
Natsuki Morishita

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