A communication control unit, a master base station, and a user terminal

Title:

A communication control unit, a master base station, and a user terminal

Document Type and Number:

Japanese Patent JP6042569

Kind Code:

B2

Abstract:

A communication control method pertaining to an embodiment of the present invention is for controlling dual connectivity communication which uses a master base station that establishes RRC connection with a user terminal and a secondary base station that provides a supplementary wireless resource to the user terminal. The communication control method comprises: a step in which the master base station receives, from the user terminal, a measurement report which includes measurement results found for each cell in the user terminal; and a step in which the secondary base station receives, from the master base station, a supplementary request for requesting the allocation of resources to the user terminal. In the step for receiving a supplementary request, the master base station includes, in the supplementary request, measurement results for a cell of the secondary base station which is included in the measurement results, and transmits the same.

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Inventors:

Fujishiro Masato
Yuji Nagasaka
Mountain saki chiharu
Morita Sora
Dokata Wei
Chan Henry

Application Number:

JP2015560023A

Publication Date:

December 14, 2016

Filing Date:

January 29, 2015

Export Citation:

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Assignee:

Kyocera Corporation

International Classes:

H04W72/04; H04W16/32; H04W24/10; H04W92/20

Domestic Patent References:

JP2013138510A

2013-07-11

Other References:

JPN6016039367; Ｎｏｋｉａ　Ｃｏｒｐｏｒａｔｉｏｎ，　ＮＳＮ: 'Ｄｉｓｃｕｓｓｉｏｎ　ｏｎ　ｄｅｔａｉｌｅｄ　Ｃ-ｐｌａｎｅ　ｐｒｏｃｅｄｕｒｅｓ［ｏｎｌｉｎｅ］' ３ＧＰＰ　ＴＳＧ-ＲＡＮ　ＷＧ２＃８３ｂｉｓ　　　　Ｒ２-１３３３４１ , 20131011, Ｐａｇｅｓ　１-４, インターネット＜ＵＲＬ：ｈｔｔｐ：／／ｗｗｗ．３ｇｐｐ．ｏｒｇ／ｆｔｐ／ｔｓｇ＿ｒａ
JPN6016039368; ＣＡＴＴ，　ＣＡＴＲ: 'ＲＬＭ　ｃｏｎｓｉｄｅｒａｔｉｏｎｓ　ｏｎ　ｔｈｅ　ｓｐｅｃｉａｌ　ｃｅｌｌ　ｏｆ　ＳＣＧ［ｏｎｌｉｎｅ］' ３ＧＰＰ　ＴＳＧ-ＲＡＮ　ＷＧ２♯８５　　　　Ｒ２-１４０１８０ , 20140129, Ｐａｇｅｓ　１-４, インターネット＜ＵＲＬ：ｈｔｔｐ：／／ｗｗｗ．３ｇｐｐ．ｏｒｇ／ｆｔｐ／ｔｓｇ＿ｒａ
JPN6016039369; Ｉｎｔｅｌ　Ｃｏｒｐｏｒａｔｉｏｎ: 'Ｒａｄｉｏ　ｌｉｎｋ　ｆａｉｌｕｒｅ　ｈａｎｄｌｉｎｇ　ｆｏｒ　ｄｕａｌ　ｃｏｎｎｅｃｔｉｖｉｔｙ［ｏｎｌｉｎｅ］' ３ＧＰＰ　ＴＳＧ-ＲＡＮ　ＷＧ２♯８３　　　　Ｒ２-１３２８１９ , 20130823, Ｐａｇｅｓ　１-４, インターネット＜ＵＲＬ：ｈｔｔｐ：／／ｗｗｗ．３ｇｐｐ．ｏｒｇ／ｆｔｐ／ｔｓｇ＿ｒａ
JPN6016039370; Ｋｙｏｃｅｒａ: 'ＲＬＦ　ｉｓｓｕｅｓ　ｉｎ　ｉｎｔｅｒ-ｅＮＢ　ＣＡ［ｏｎｌｉｎｅ］' ３ＧＰＰ　ＴＳＧ-ＲＡＮ　ＷＧ２＃８４　　３ＧＰＰ　ＴＳＧ-ＲＡＮ　ＷＧ２＃８４　　　　Ｒ２-１３４３１７ , 20131115, Ｐａｇｅｓ　１-３, インターネット＜ＵＲＬ：ｈｔｔｐ：／／ｗｗｗ．３ｇｐｐ．ｏｒｇ／ｆｔｐ／ｔｓｇ＿ｒａ

Attorney, Agent or Firm:

Curries Patent Business Corporation

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