公开(公告)号：US20140328319A1

公开(公告)日：2014-11-06

申请号：US14268897

申请日：2014-05-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ki-Suk Kweon ,  Jung-Shin Park ,  Yeong-Moon Son ,  Antony Franklin

IPC: H04W36/00 ,  H04L29/12

CPC classification number: H04W36/0055 ,  H04L61/2007 ,  H04W8/26 ,  H04W36/0011 ,  H04W80/04

Abstract: When a Mobile Node (MN) is assigned IP addresses, the number of which is greater than or equal to the preset number of IP addresses that the MN is capable of being assigned with, the MN identifies information on the pre-emption vulnerability of each session associated with an IP address, and releases an IP address which enables a disconnection of a session. When there are multiple IP addresses associated with the pre-emptable sessions, a consideration is given to multiple conditions related to which IP address is to be selected, one IP address is selected, and the relevant IP address is released. When any IP address cannot be released, a new session is associated with an IP address which can give the smallest overhead to the MN and the network among the existing IP addresses, so that an IP address can be efficiently assigned.

Abstract translation: 当移动节点（MN）被分配IP地址时，其数量大于或等于MN能够被分配的IP地址的预设数量，MN识别关于每个 会话与IP地址相关联，并释放一个使会话断开的IP地址。 当存在与可预占会话相关联的多个IP地址时，会考虑与要选择哪个IP地址相关的多个条件，选择一个IP地址，并释放相关IP地址。 当任何IP地址不能被释放时，新的会话与IP地址相关联，这可以给现有IP地址中的MN和网络带来最小的开销，从而可以有效地分配IP地址。

公开(公告)号：US20140161062A1

公开(公告)日：2014-06-12

申请号：US14102333

申请日：2013-12-10

Applicant: Samsung Electronics Co., Ltd

Inventor： Ki-Suk Kweon ,  Jung-Shin Park ,  Yeong-Moon Son ,  Antony Franklin

IPC: H04L29/12 ,  H04W8/08

CPC classification number: H04L61/2053 ,  H04L61/2007 ,  H04W8/06 ,  H04W8/08

Abstract: An apparatus performs a method for managing mobility of a terminal by a Base Station (BS) in a wireless communication system. The method includes receiving information on whether a time for which a terminal had been located at a cell managed by a first BS before the terminal has moved to a cell managed by the BS is equal to or longer than a predetermined threshold. The method also includes controlling data transmission/reception of the terminal by using one of an address allocated to the terminal by the BS or an address allocated to the terminal by a home server according to whether the time for which the terminal had been located at the cell managed by the first BS is equal to or longer than the predetermined threshold.

Abstract translation: 一种装置在无线通信系统中执行由基站（BS）管理终端的移动性的方法。 该方法包括接收关于在终端已经移动到由BS管理的小区之前终端已经位于由第一BS管理的小区的时间是否等于或大于预定阈值的信息。 该方法还包括通过使用由BS分配给终端的地址之一或由家庭服务器分配给终端的地址之一来控制终端的数据发送/接收，根据终端是否位于 由第一BS管理的小区等于或大于预定阈值。

公开(公告)号：US20130322375A1

公开(公告)日：2013-12-05

申请号：US13907414

申请日：2013-05-31

Applicant: Samsung Electronics Co., Ltd

Inventor： Young-Bin Chang ,  Rakesh Taori ,  Hyun-Jeong Kang ,  Jung-Shin Park ,  Yeong-Moon Son

IPC: H04W72/04

Abstract: A method and an apparatus of cooperating with a plurality of base stations in a wireless communication system. A cloud cell is configured with a plurality of base stations that cooperate with each other for a mobile station and synchronizes user contexts for serving the mobile station among the plurality of base stations included in the cloud cell, and the plurality of base stations cooperate with each other to provide a communication service to the mobile station. The present disclosure reduces generation of a handover when the mobile station moves between base stations, and increases the data yield of the mobile station by transmitting and receiving data in cooperation with base stations in a cloud cell at a shaded area or a cell border.

Abstract translation: 一种在无线通信系统中与多个基站协作的方法和装置。 云单元被配置有多个基站，用于移动站彼此协作，并且在云单元中包括的多个基站之间同步用于服务移动站的用户上下文，并且多个基站与每个基站协作 另外向移动台提供通信服务。 本公开减少了移动台在基站之间移动时的切换生成，并且通过与阴影区域或小区边界中的云小区中的基站协作发送和接收数据来提高移动站的数据收益。