Title:
DATA DIVISION AMONG PLURAL SITES
Document Type and Number:
Japanese Patent JP2018061283
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To divide data in a wireless communication network.SOLUTION: In order to improve bandwidth when UE is at a cell edge, data may be divided for so that the data are transmitted to a user apparatus by using a plurality of base stations, or in order to improve a handover, the data may be divided so that the data are transmitted to the plurality of base stations by the user apparatus. Data division may be executed in a packet data convergence protocol layer, a radio link control layer, or a media access control layer in the user apparatus or each base station. In order to reduce an X2 interface load or X2 interface delay carrier aggregation, the data may also be divided in place in a network node such as a serving gateway.SELECTED DRAWING: Figure 8
Inventors:
CARL S WANG
LI KAI
SASIDHAR MOVVA
PIETRASKI PHILIP J
SAMIAN J KAUR
ARIELA J ZEIRA
LI KAI
SASIDHAR MOVVA
PIETRASKI PHILIP J
SAMIAN J KAUR
ARIELA J ZEIRA
Application Number:
JP2017227257A
Publication Date:
April 12, 2018
Filing Date:
November 27, 2017
Export Citation:
Assignee:
INTERDIGITAL TECH CORP
International Classes:
H04W72/04; H04W16/32; H04W92/20
Domestic Patent References:
| JP2009124500A | 2009-06-04 | |||
| JP2009290341A | 2009-12-10 | |||
| JP2011530238A | 2011-12-15 |
Foreign References:
| WO2010014969A1 | 2010-02-04 | |||
| WO2005002141A1 | 2005-01-06 |
Attorney, Agent or Firm:
Patent Business Corporation Tani/Abe Patent Office