公开(公告)号：US20160150587A1

公开(公告)日：2016-05-26

申请号：US15010158

申请日：2016-01-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Rakesh TAORI ,  Ha-Kyung JUNG ,  Jung-Shin PARK

IPC: H04W76/02 ,  H04W74/00 ,  H04W72/04 ,  H04W74/08 ,  H04W16/14

CPC classification number: H04W76/15 ,  H04W16/14 ,  H04W72/04 ,  H04W72/042 ,  H04W72/0453 ,  H04W74/004 ,  H04W74/006 ,  H04W74/0808 ,  H04W74/0816 ,  H04W84/042 ,  H04W84/12 ,  H04W88/06 ,  H04W88/10

Abstract: A method for performing communication by a cellular base station in a wireless communication system is provided. The method includes performing channel contention for occupying a channel of an unlicensed band, if the channel of the unlicensed band is occupied, the cellular base station transmits a first message including information about a time period in which the channel of the unlicensed band is usable, to at least one first User Equipment (UE) that performs communication in the channel of the unlicensed band using a first communication scheme, and communicating with a second UE using a second communication scheme different from the first communication scheme in the channel of the unlicensed band during a time period corresponding to the time period information. The second communication scheme corresponds to a cellular communication scheme, and the first message is transmitted to the at least one first UE based on the first communication scheme.

Abstract translation: 提供了一种用于在无线通信系统中由蜂窝基站执行通信的方法。 该方法包括执行信道争用以占用非授权频带的信道，如果非许可频带的信道被占用，则蜂窝基站发送包括关于非许可频带的信道可用的时间段的信息的第一消息， 至少一个第一用户设备（UE），其使用第一通信方案在所述非许可频带的信道中执行通信，并且在所述非许可频带的信道中使用与所述第一通信方案不同的第二通信方案与第二UE进行通信 在与时间段信息对应的时间段内。 第二通信方案对应于蜂窝通信方案，并且基于第一通信方案将第一消息发送到至少一个第一UE。

公开(公告)号：US20150230201A1

公开(公告)日：2015-08-13

申请号：US14619349

申请日：2015-02-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yeong-Moon SON ,  Ki-Suk KWEON ,  Jung-Shin PARK ,  Antony FRANKLIN

IPC: H04W68/00 ,  H04W52/02

CPC classification number: H04W52/0225 ,  H04W52/0216 ,  H04W52/0229 ,  H04W68/005 ,  H04W76/12 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/21

Abstract: A method of a base station (BS) in a mobile communication system to support an idle mode in a wireless communication system is provided. The method includes performing a negotiation procedure for idle mode entry of a mobile station (MS), with the MS, determining whether to operate as a paging controller for the idle mode MS, detecting a packet destined for the MS, and transmitting a message notifying existence of the packet destined for the MS, to at least one other BS in a paging zone of the BS.

Abstract translation: 提供了一种移动通信系统中的基站（BS）在无线通信系统中支持空闲模式的方法。 该方法包括：执行移动台（MS）的空闲模式进入的协商过程，与MS确定是否作为空闲模式MS的寻呼控制器，检测目的地为MS的分组，并发送通知的消息 目的地为MS的分组的存在到BS的寻呼区域中的至少一个其他BS。

公开(公告)号：US20150009956A1

公开(公告)日：2015-01-08

申请号：US14324635

申请日：2014-07-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ki-Suk KWEON ,  Jin-Sung LEE ,  Jung-Shin PARK ,  Kang-Jin YOON ,  Jae-Eun KANG

IPC: H04W36/18 ,  H04L29/06 ,  H04W36/12

CPC classification number: H04L69/16 ,  H04L65/1083 ,  H04L65/4084 ,  H04L65/608 ,  H04L65/80 ,  H04L67/02 ,  H04W8/26 ,  H04W36/0011

Abstract: A method for receiving streaming service data in a user equipment (UE) in a mobile communication network is provided. The method includes receiving streaming service data from a first access router (AR) through a first transmission control protocol (TCP) session in a state that a UE establishes the first TCP session with a corresponding node (CN); being allocated a second IP address which is different from the first IP address from a second AR which is different from the first AR if the UE hands over to the second AR while receiving the streaming service data; establishing a second TCP session which is different from the first TCP session with the CN using the second IP address; switching from the first TCP session to the second TCP session; and receiving the streaming service data from the CN through the second TCP session.

Abstract translation: 提供了一种用于在移动通信网络中的用户设备（UE）中接收流服务数据的方法。 该方法包括在UE与对应节点（CN）建立第一TCP会话的状态下，通过第一传输控制协议（TCP）会话从第一接入路由器（AR）接收流服务数据; 如果UE在接收到流服务数据的同时切换到第二AR，则从与第一AR分配的第二IP地址不同于第一AR的第二IP地址; 建立与使用第二IP地址的CN的第一TCP会话不同的第二TCP会话; 从第一TCP会话切换到第二TCP会话; 以及通过第二TCP会话从CN接收流服务数据。

公开(公告)号：US20140364128A1

公开(公告)日：2014-12-11

申请号：US14297017

申请日：2014-06-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ok-Seon LEE ,  Jung-Shin PARK ,  Yeong-Moon SON ,  Jung-Soo JUNG

IPC: H04W36/18 ,  H04W36/00

CPC classification number: H04W36/18 ,  H04W36/04 ,  H04W48/12

Abstract: A method for a serving base station to determine a handover time in a communication system is provided. The method includes determining whether to set up dual connectivity (DC) with respect to a terminal with a target base station that transmits the beacon if it is recognized that the terminal receives a beacon including a plurality of pieces of service coverage area information, and determining whether to execute a handover to the target base station based on a measurement report of the terminal, which is received after the DC is set up if the DC is set up.

Abstract translation: 提供了一种服务基站确定通信系统中切换时间的方法。 该方法包括：如果识别出终端接收到包括多条服务覆盖区域信息的信标，则确定是否与具有发送信标的目标基站的终端建立双连接性（DC），以及确定 是否基于终端的测量报告来执行到目标基站的切换，如果DC被建立，则在建立DC之后接收到的测量报告。

公开(公告)号：US20140287769A1

公开(公告)日：2014-09-25

申请号：US14219491

申请日：2014-03-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Rakesh TAORI ,  Ha-Kyung JUNG ,  Jung-Shin PARK

IPC: H04W74/08

CPC classification number: H04W76/15 ,  H04W16/14 ,  H04W72/04 ,  H04W72/042 ,  H04W72/0453 ,  H04W74/004 ,  H04W74/006 ,  H04W74/0808 ,  H04W74/0816 ,  H04W84/042 ,  H04W84/12 ,  H04W88/06 ,  H04W88/10

Abstract: A method for performing communication by a cellular base station in a wireless communication system is provided. The method includes performing channel contention for occupying a channel of an unlicensed band, if the channel of the unlicensed band is occupied, the cellular base station transmits a first message including information about a time period in which the channel of the unlicensed band is usable, to at least one first User Equipment (UE) that performs communication in the channel of the unlicensed band using a first communication scheme, and communicating with a second UE using a second communication scheme different from the first communication scheme in the channel of the unlicensed band during a time period corresponding to the time period information. The second communication scheme corresponds to a cellular communication scheme, and the first message is transmitted to the at least one first UE based on the first communication scheme.

Abstract translation: 提供了一种用于在无线通信系统中由蜂窝基站执行通信的方法。 该方法包括执行信道争用以占用非授权频带的信道，如果非许可频带的信道被占用，则蜂窝基站发送包括关于非许可频带的信道可用的时间段的信息的第一消息， 至少一个第一用户设备（UE），其使用第一通信方案在所述非许可频带的信道中执行通信，并且在所述非许可频带的信道中使用与所述第一通信方案不同的第二通信方案与第二UE进行通信 在与时间段信息对应的时间段内。 第二通信方案对应于蜂窝通信方案，并且基于第一通信方案将第一消息发送到至少一个第一UE。

公开(公告)号：US20140169335A1

公开(公告)日：2014-06-19

申请号：US14097851

申请日：2013-12-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Antony FRANKLIN ,  Ki-Suk KWEON ,  Jung-Shin PARK ,  Yeong-Moon SON

IPC: H04W36/30 ,  H04W74/04

CPC classification number: H04W8/082 ,  H04J11/0023 ,  H04J11/005 ,  H04J11/0053 ,  H04J11/0056 ,  H04W72/1278 ,  H04W84/10

Abstract: Mobility management in a wireless communication system supporting a Base Station set is provided. The system includes a plurality of BSs directly connected to the Internet without an upper node, and configured to provide wireless access to at least one Mobile Station (MS). The BSs construct a cloud cell for providing service to the at least one MS, and a first BS of the plurality of BSs functions as a control master and is configured to perform control signaling with the at least one MS, and a second BS of the plurality of BSs functions as a data master and is configured to perform scheduling for service provision through the cloud cell and to operate as an Internet Protocol (IP) endpoint of the at least one MS.

Abstract translation: 提供了支持基站组的无线通信系统中的移动性管理。 该系统包括直接连接到因特网而没有上层节点的多个BS，并且被配置为向至少一个移动台（MS）提供无线接入。 BS构造用于向至少一个MS提供服务的云小区，并且该多个BS中的第一BS用作控制主机，并且被配置为与至少一个MS执行控制信令，并且该第二BS 多个BS用作数据主机，并且被配置为执行通过云单元的服务提供的调度并且作为至少一个MS的因特网协议（IP）端点来操作。

公开(公告)号：US20140071943A1

公开(公告)日：2014-03-13

申请号：US14021490

申请日：2013-09-09

Applicant: Samsung Electronics Co, Ltd.

Inventor： Ok-Seon LEE ,  Rakesh TAORI ,  Jung-Shin PARK ,  Young-Bin CHANG ,  Jung-Soo JUNG

IPC: H04W16/32 ,  H04W36/38

CPC classification number: H04W16/32 ,  H04W36/0055 ,  H04W36/04 ,  H04W36/38

Abstract: A method for providing a cooperative communication service by a macro Base Station (BS) in a mobile communication system is provided. The method includes generating at least one small cell BS group by grouping small cell BSs if there are small cell BSs of which a number is equal to or larger than a threshold small cell BS number within a service coverage of the macro BS, establishing a cooperative interface with a representative small cell BS among small cell BSs included in the at least one small cell BS group, and providing a cooperative communication service with the at least one small cell BS group using the cooperative interface.

Abstract translation: 提供了一种用于在移动通信系统中由宏基站（BS）提供协作通信服务的方法。 该方法包括：如果存在数量等于或大于宏BS的服务覆盖范围内的阈值小小区BS号的小小区BS，则通过对小小区BS进行分组来生成至少一个小小区BS组，建立协作 与包括在所述至少一个小小区BS组中的小小区BS之间的代表小小区BS进行接口，并且使用所述协作接口向所述至少一个小小区BS组提供协作通信服务。

公开(公告)号：US20130322367A1

公开(公告)日：2013-12-05

申请号：US13905681

申请日：2013-05-30

Applicant: Samsung Electronics Co. Ltd.

Inventor： Hyun-Jeong KANG ,  Rakesh TAORI ,  Jung-Shin PARK ,  Yeong-Moon SON ,  Jae-Weon CHO ,  Hyun-kyu YU

IPC: H04W74/00

CPC classification number: H04W74/006 ,  H04B7/022 ,  H04W36/0069 ,  H04W48/16 ,  H04W48/20 ,  H04W74/004 ,  H04W74/0833

Abstract: A method for performing a network entry procedure by a Mobile Station (MS) in a cloud cell communication system is provided. The method includes determining whether there is an arbitrary cloud cell member candidate Base Station (BS) as a cloud cell member candidate BS which has transmitted a downlink synchronization signal with a signal strength, if there is the arbitrary cloud cell member candidate BS, determining the arbitrary cloud cell member candidate BS as a final cloud cell member candidate BS which will perform a cooperative communication with the master BS, transmitting an access request message including information on the final cloud cell member candidate BS to the master BS, and receiving an access response message including information on a cloud cell member BS from the master BS.

Abstract translation: 提供了一种用于在云单元通信系统中由移动站（MS）执行网络进入过程的方法。 该方法包括：确定是否有任意的云小区成员候选基站（BS）作为已经发送具有信号强度的下行链路同步信号的云小区成员候选BS，如果存在任意的云小区成员候选BS，则确定 任意云单元成员候选BS作为最终的云小区成员候选BS，其将执行与主BS的协作通信，向主BS发送包括关于最终云小区成员候选BS的信息的接入请求消息，以及接收接入响应 消息包括来自主BS的关于云小区成员BS的信息。