公开(公告)号：US20180124851A1

公开(公告)日：2018-05-03

申请号：US15854876

申请日：2017-12-27

Applicant: Nokia Solutions and Networks Oy

Inventor： Subramanian S. Iyer ,  Mark Marsan ,  Kirk Ingemunson ,  Apurv Mathur

IPC: H04W76/02 ,  H04W28/12 ,  H04W28/08 ,  H04W84/04

CPC classification number: H04W76/15 ,  H04W28/08 ,  H04W28/12 ,  H04W84/042

Abstract: In a communication system where a primary cell is controlled by a first base station and a secondary cell is controlled by a second, different base station, flow control is performed between the primary cell and the secondary cell for data for a radio link control layer. According to the flow control, the data for the radio link control layer is communicated between the first and second base stations using a link between the first and second base stations. Flow control may be performed between the primary cell and the secondary cell by dynamically controlling a depth of queued radio link control data in the secondary cell for one or more UEs based on one or more factors, e.g., current/future loading of secondary cell, peak theoretical throughput for a UE in the secondary cell, and/or a UE's current channel quality information. Apparatus, methods, and computer program products are disclosed.

公开(公告)号：US10342060B2

公开(公告)日：2019-07-02

申请号：US15854876

申请日：2017-12-27

Applicant: Nokia Solutions and Networks Oy

Inventor： Subramanian S. Iyer ,  Mark Marsan ,  Kirk Ingemunson ,  Apurv Mathur

IPC: H04W28/12 ,  H04W76/15 ,  H04W28/08 ,  H04W84/04

Abstract: In a communication system where a primary cell is controlled by a first base station and a secondary cell is controlled by a second, different base station, flow control is performed between the primary cell and the secondary cell for data for a radio link control layer. According to the flow control, the data for the radio link control layer is communicated between the first and second base stations using a link between the first and second base stations. Flow control may be performed between the primary cell and the secondary cell by dynamically controlling a depth of queued radio link control data in the secondary cell for one or more UEs based on one or more factors, e.g., current/future loading of secondary cell, peak theoretical throughput for a UE in the secondary cell, and/or a UE's current channel quality information. Apparatus, methods, and computer program products are disclosed.

公开(公告)号：US09888513B2

公开(公告)日：2018-02-06

申请号：US14733262

申请日：2015-06-08

Applicant: Nokia Solutions and Networks Oy

Inventor： Subramanian S. Iyer ,  Mark Marsan ,  Kirk Ingemunson ,  Apurv Mathur

IPC: H04W76/02 ,  H04W28/12 ,  H04W28/08 ,  H04W84/04

CPC classification number: H04W76/15 ,  H04W28/08 ,  H04W28/12 ,  H04W84/042

Abstract: In a communication system where a primary cell is controlled by a first base station and a secondary cell is controlled by a second, different base station, flow control is performed between the primary cell and the secondary cell for data for a radio link control layer. According to the flow control, the data for the radio link control layer is communicated between the first and second base stations using a link between the first and second base stations. Flow control may be performed between the primary cell and the secondary cell by dynamically controlling a depth of queued radio link control data in the secondary cell for one or more UEs based on one or more factors, e.g., current/future loading of secondary cell, peak theoretical throughput for a UE in the secondary cell, and/or a UE's current channel quality information. Apparatus, methods, and computer program products are disclosed.

公开(公告)号：US20150359028A1

公开(公告)日：2015-12-10

申请号：US14733262

申请日：2015-06-08

Applicant: Nokia Solutions and Networks Oy

Inventor： Subramanian S. Iyer ,  Mark Marsan ,  Kirk Ingemunson ,  Apurv Mathur

IPC: H04W76/02 ,  H04W28/12

CPC classification number: H04W76/15 ,  H04W28/08 ,  H04W28/12 ,  H04W84/042

Abstract: In a communication system where a primary cell is controlled by a first base station and a secondary cell is controlled by a second, different base station, flow control is performed between the primary cell and the secondary cell for data for a radio link control layer. According to the flow control, the data for the radio link control layer is communicated between the first and second base stations using a link between the first and second base stations. Flow control may be performed between the primary cell and the secondary cell by dynamically controlling a depth of queued radio link control data in the secondary cell for one or more UEs based on one or more factors, e.g., current/future loading of secondary cell, peak theoretical throughput for a UE in the secondary cell, and/or a UE's current channel quality information. Apparatus, methods, and computer program products are disclosed.

Abstract translation: 在主要小区由第一基站控制并且辅助小区由第二不同基站控制的通信系统中，在用于无线电链路控制层的数据的主小区和辅助小区之间执行流控制。 根据流控制，使用第一和第二基站之间的链路在第一和第二基站之间传送无线电链路控制层的数据。 可以基于一个或多个因素（例如二次电池的当前/未来负载）动态地控制一个或多个UE的二次电池中的排队的无线电链路控制数据的深度，从而在主电池和次电池之间执行流量控制， 次级小区中的UE的理论吞吐量峰值和/或UE的当前信道质量信息。 公开了装置，方法和计算机程序产品。