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Title:
無線デバイス及び無線ネットワークにおける電力ヘッドルームの伝送のための方法及び装置
Document Type and Number:
Japanese Patent JP6595129
Kind Code:
B2
Abstract:
A wireless device may receive at least one message. The at least one message may comprise configuration parameters of a plurality of cells. The plurality of cells may comprise a primary cell and one or more secondary cells. A activation/deactivation (A/D) media access control control element (MAC CE may be received. The A/D MAC CE may indicate activation of at least one of the one or more secondary cells. A power headroom (PHR) MAC CE may be transmitted. The PHR MAC CE may comprise a Type 2 power headroom field for the primary cell in response to the one or more secondary cells comprising at least one license assisted access (LAA) cell with an uplink. The at least one LAA cell may be configured and activated.

Inventors:
Dinan, Esmael
Application Number:
JP2018561590A
Publication Date:
October 23, 2019
Filing Date:
May 26, 2017
Export Citation:
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Assignee:
Offino, LRC
International Classes:
H04W52/30; H04W16/14; H04W24/10; H04W72/04
Foreign References:
WO2016072704A1
WO2015174759A1
WO2015018348A1
Other References:
Samsung,PHR details for eLAA[online], 3GPP TSG-RAN WG2#94 R2-163665,2016年 5月27日,インターネット
Nokia, Alcatel-Lucent Shanghai Bell,PHR for eLAA[online], 3GPP TSG-RAN WG2#94 R2-164054,2016年 5月27日,インターネット
LG Electronics Inc.,PHR aspect for supporting UL LAA[online], 3GPP TSG-RAN WG2#94 R2-164219,2016年 5月27日,インターネット
Huawei, HiSilicon,Considerations on Type 2 PH[online], 3GPP TSG-RAN WG2#95 R2-165502,2016年 8月26日,インターネット
Nokia, Alcatel-Lucent Shanghai Bell, HiSilicon, Huawei, Samsung,Type 2 PH with LAA Scells[online], 3GPP TSG-RAN WG2#95bis R2-166793,2016年10月14日,インターネット
Attorney, Agent or Firm:
Hidesaku Yamamoto
Natsuki Morishita
Takatoshi Iida
Daisuke Ishikawa
Kensaku Yamamoto