公开(公告)号：US09055498B2

公开(公告)日：2015-06-09

申请号：US13553160

申请日：2012-07-19

Applicant: Tae-Won Ban ,  Chang-Yong Ahn ,  Sung-Sang You ,  Hyun-Beom Lee ,  Hee-Jun Lee ,  Byoung-Jin Choi

Inventor： Tae-Won Ban ,  Chang-Yong Ahn ,  Sung-Sang You ,  Hyun-Beom Lee ,  Hee-Jun Lee ,  Byoung-Jin Choi

IPC: H04W4/00 ,  H04W36/16 ,  H04W36/00

CPC classification number: H04W36/16 ,  H04W36/0061

Abstract: Described embodiments provide for handover in a long term evolution (LTE) communication network. A LTE macrocell base station may receive a measurement report from user equipment while providing a communication service to the user equipment located within a service area of the LTE macrocell base station, and determine whether or not the neighbor cell is a LTE macrocell or a LTE femtocell based on the measurement report. The LTE macrocell base station may initiate hand-over of the user equipment to a neighbor WCDMA macrocell base station when the neighbor cell is determined as the LTE femtocell.

Abstract translation: 所描述的实施例提供了在长期演进（LTE）通信网络中的切换。 LTE宏小区基站可以从位于LTE宏小区基站的服务区域内的用户设备提供通信服务的同时从用户设备接收测量报告，并且确定相邻小区是LTE宏小区还是LTE毫微微小区 根据测量报告。 当相邻小区被确定为LTE毫微微小区时，LTE宏小区基站可以发起向相邻WCDMA宏小区基站的切换。

公开(公告)号：US20120263108A1

公开(公告)日：2012-10-18

申请号：US13447349

申请日：2012-04-16

Applicant: Tae-Won BAN ,  Chang-Yong AHN ,  Sung-Sang YOU ,  Hyun-Beom LEE ,  Hee-Jun LEE ,  Byoung-Jin CHOI

Inventor： Tae-Won BAN ,  Chang-Yong AHN ,  Sung-Sang YOU ,  Hyun-Beom LEE ,  Hee-Jun LEE ,  Byoung-Jin CHOI

IPC: H04W4/00

CPC classification number: H04W8/26 ,  H04W84/045

Abstract: Provided are apparatus and method for setting a cyclic prefix length according to a type of a base station. The apparatus may include a memory, a receiver, a selector, and an inserter. The receiver may be configured to store and to manage a plurality of prefix lengths associated with base station types. The receiver may be configured to receive base station information from a base station. The selector may be configured to select a prefix length from the plurality of prefix length based on the received base station information. The inserter may be configured to insert a cyclic prefix having the determined prefix length in a guard interval of a transmission frame.

Abstract translation: 提供了根据基站的类型设置循环前缀长度的装置和方法。 该装置可以包括存储器，接收器，选择器和插入器。 接收机可以被配置为存储和管理与基站类型相关联的多个前缀长度。 接收机可以被配置为从基站接收基站信息。 选择器可以被配置为基于所接收的基站信息从多个前缀长度中选择前缀长度。 插入器可以被配置为将具有所确定的前缀长度的循环前缀插入到传输帧的保护间隔中。

公开(公告)号：US20130034081A1

公开(公告)日：2013-02-07

申请号：US13553160

申请日：2012-07-19

Applicant: Tae-Won BAN ,  Chang-Yong AHN ,  Sung-Sang You ,  Hyun-Beom Lee ,  Hee-Jun Lee ,  Byoung-Jin Choi

Inventor： Tae-Won BAN ,  Chang-Yong AHN ,  Sung-Sang You ,  Hyun-Beom Lee ,  Hee-Jun Lee ,  Byoung-Jin Choi

IPC: H04W36/16

CPC classification number: H04W36/16 ,  H04W36/0061

Abstract: Described embodiments provide for handover in a long term evolution (LTE) communication network. A LTE macrocell base station may receive a measurement report from user equipment while providing a communication service to the user equipment located within a service area of the LTE macrocell base station, and determine whether or not the neighbor cell is a LTE macrocell or a LTE femtocell based on the measurement report. The LTE macrocell base station may initiate hand-over of the user equipment to a neighbor WCDMA macrocell base station when the neighbor cell is determined as the LTE femtocell.

Abstract translation: 所描述的实施例提供了在长期演进（LTE）通信网络中的切换。 LTE宏小区基站可以从位于LTE宏小区基站的服务区域内的用户设备提供通信服务的同时从用户设备接收测量报告，并且确定相邻小区是LTE宏小区还是LTE毫微微小区 根据测量报告。 当相邻小区被确定为LTE毫微微小区时，LTE宏小区基站可以发起向相邻WCDMA宏小区基站的切换。

公开(公告)号：US08787260B2

公开(公告)日：2014-07-22

申请号：US13447349

申请日：2012-04-16

Applicant: Tae-Won Ban ,  Chang-Yong Ahn ,  Sung-Sang You ,  Hyun-Beom Lee ,  Hee-Jun Lee ,  Byoung-Jin Choi

Inventor： Tae-Won Ban ,  Chang-Yong Ahn ,  Sung-Sang You ,  Hyun-Beom Lee ,  Hee-Jun Lee ,  Byoung-Jin Choi

IPC: H04W4/00 ,  H04L12/66

CPC classification number: H04W8/26 ,  H04W84/045

Abstract: Provided are apparatus and method for setting a cyclic prefix length according to a type of a base station. The apparatus may include a memory, a receiver, a selector, and an inserter. The receiver may be configured to store and to manage a plurality of prefix lengths associated with base station types. The receiver may be configured to receive base station information from a base station. The selector may be configured to select a prefix length from the plurality of prefix length based on the received base station information. The inserter may be configured to insert a cyclic prefix having the determined prefix length in a guard interval of a transmission frame.

Abstract translation: 提供了根据基站的类型设置循环前缀长度的装置和方法。 该装置可以包括存储器，接收器，选择器和插入器。 接收机可以被配置为存储和管理与基站类型相关联的多个前缀长度。 接收机可以被配置为从基站接收基站信息。 选择器可以被配置为基于所接收的基站信息从多个前缀长度中选择前缀长度。 插入器可以被配置为将具有所确定的前缀长度的循环前缀插入到传输帧的保护间隔中。