公开(公告)号：US09494689B2

公开(公告)日：2016-11-15

申请号：US14426387

申请日：2012-06-07

Applicant: Wally Wu ,  Pengfei Sun

Inventor： Wally Wu ,  Pengfei Sun

IPC: H04W4/02 ,  G01S19/03 ,  H04W8/20 ,  G01S5/02 ,  G01S5/00 ,  H04W64/00

CPC classification number: G01S19/03 ,  G01S5/0027 ,  G01S5/0205 ,  G01S5/0294 ,  H04W4/02 ,  H04W4/025 ,  H04W4/029 ,  H04W8/205 ,  H04W64/00

Abstract: The present invention relates to the technical field of communications, and disclosed are a mobile station locating method and device for a cluster system. The method includes: through a control channel, activating a location information uploading function of a mobile station which needs location tracking; over a location tracking data service channel, sending a location information request message to the mobile station, the location tracking data service channel being a service channel with the same frequency as and a different time slot from the control channel; over the location tracking data service channel, receiving a location information response message sent by the mobile station, the location information about the mobile station being carried in the location information response message; and according to the location information about the mobile station, determining the current location of the mobile station.

Abstract translation: 本发明涉及通信技术领域，并且公开了一种用于集群系统的移动台定位方法和装置。 该方法包括：通过控制信道激活需要位置跟踪的移动台的位置信息上传功能; 通过位置跟踪数据服务信道，向所述移动台发送位置信息请求消息，所述位置跟踪数据服务信道是与所述控制信道具有相同频率和不同时隙的服务信​​道; 通过所述位置跟踪数据服务信道，接收由所述移动台发送的位置信息响应消息，关于所述位置信息响应消息中携带的所述移动台的位置信息; 并根据关于移动台的位置信息，确定移动台的当前位置。

公开(公告)号：US09426664B2

公开(公告)日：2016-08-23

申请号：US14375857

申请日：2012-02-08

Applicant: Wei Hong ,  Wei Bai ,  Jing Han ,  Erlin Zeng ,  Haiming Wang ,  Na Wei ,  Chunyan Gao ,  Pengfei Sun

Inventor： Wei Hong ,  Wei Bai ,  Jing Han ,  Erlin Zeng ,  Haiming Wang ,  Na Wei ,  Chunyan Gao ,  Pengfei Sun

IPC: H04Q7/00 ,  H04W16/14 ,  H04W72/04 ,  H04L1/08 ,  H04W74/08 ,  H04W88/06 ,  H04W88/10 ,  H04W28/08

CPC classification number: H04W16/14 ,  H04L1/08 ,  H04W28/085 ,  H04W72/048 ,  H04W74/08 ,  H04W88/06 ,  H04W88/10

Abstract: There is provided a mechanism for controlling communications conducted via different frequency bands or communication spectrums. When a communication via a first communication path, for example an unlicensed or white space communication spectrum, is to be established, e.g. for offloading traffic from a second communication path, for example a licensed cellular communication spectrum, a preamble transmission command is generated and transmitted from a communication network control element, such as an eNB, via the second communication path to a communication element, such as a UE. By means of the preamble transmission command, the transmission of a preamble signal by the receiving communication element on the first communication path with predetermined communication resources is triggered. Based on a receipt or non-receipt of the preamble signal via the first communication path, the communication network control element is able to determine that the communication element can establish a connection on the first communication path, for example the unlicensed or white space communication spectrum.

Abstract translation: 提供了用于控制经由不同频带或通信频谱进行通信的机制。 当通过第一通信路径进行通信时，例如未许可或白空间通信频谱，将被建立，例如， 为了从第二通信路径（例如许可的蜂窝通信频谱）卸载业务，生成前导发送命令，并且经由第二通信路径从诸如eNB的通信网络控制元件发送到通信元件，例如 UE。 借助于前导码传输命令，触发由具有预定通信资源的第一通信路径上的接收通信元件的前导码信号的传输。 基于经由第一通信路径的前导信号的接收或不接收，通信网络控制元件能够确定通信元件可以在第一通信路径上建立连接，例如，未许可或白空间通信频谱 。

公开(公告)号：US20160037523A1

公开(公告)日：2016-02-04

申请号：US14782189

申请日：2013-04-03

Applicant: Na WEI ,  Lili ZHANG ,  Wei BAI ,  Chunyan GAO ,  Pengfei SUN ,  Jing HAN ,  Haiming WANG ,  Wei HONG

Inventor： Na WEI ,  Lili ZHANG ,  Wei BAI ,  Chunyan GAO ,  Pengfei SUN ,  Jing HAN ,  Haiming WANG ,  Wei HONG

IPC: H04W72/04 ,  H04W72/08

CPC classification number: H04W72/0453 ,  H04W24/02 ,  H04W24/10 ,  H04W72/082

Abstract: The present invention relates to methods, apparatuses and a computer program product for carrier allocation. The invention includes defining change occasion for a base station for changing a component carrier. The invention further includes receiving, at a processor, from a first base station, information regarding carrier interference severeness between the first base station and a second base station, wherein the carrier interference severeness comprises at least one of an expected separately usable protected carrier number, the number of user equipments located in a common coverage area of the first and second base station, and the downlink traffic load related to the user equipments, and allocating carrier pattern for the first base station based on the received information. Further, the invention includes composing, by a part of a first base station, a report including information regarding carrier interference severeness between the first base station and a second base station, wherein the carrier interference severeness comprises at least one of an expected separately usable protected carrier number, the number of user equipments located in a common coverage area of the first and second base station, and the downlink traffic load related to the user equipment, and causing transmission of the report to an allocating unit.

Abstract translation: 本发明涉及用于载波分配的方法，装置和计算机程序产品。 本发明包括定义用于改变分量载波的基站的改变时机。 本发明还包括在处理器处从第一基站接收关于第一基站和第二基站之间的载波干扰精确度的信息，其中载波干扰精度包括预期可单独使用的受保护载波号码中的至少一个， 位于第一和第二基站的公共覆盖区域中的用户设备的数量以及与用户设备相关的下行链路业务负载，并且基于接收的信息为第一基站分配载波模式。 此外，本发明包括由第一基站的一部分组成包括关于第一基站和第二基站之间的载波干扰精确度的信息的报告，其中载波干扰精度包括预期的可单独使用的保护 载波号，位于第一和第二基站的公共覆盖区域中的用户设备的数量以及与用户设备相关的下行链路业务负载，并且将报告发送到分配单元。

公开(公告)号：US20150365894A1

公开(公告)日：2015-12-17

申请号：US14442318

申请日：2012-11-22

Applicant: Wei BAI ,  Jing HAN ,  Haiming WANG ,  Xinying GAO ,  Lili ZHANG ,  Pengfei SUN ,  BROADCOM CORPORATION

Inventor： Wei Bai ,  Jing Han ,  Haiming Wang ,  Xinying Gao ,  Lili Zhang ,  Pengfei Sun

IPC: H04W52/02 ,  H04L1/18

CPC classification number: H04W52/0216 ,  H04L1/1854 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/24

Abstract: A method, apparatus and computer program product are provided for minimizing power consumption in a macro cell. A method and apparatus may establish a dual connection with a local area access point of a local area cell and a macro access point of a macro cell. The method and apparatus may also enter a power save mode in a macro cell by utilizing a first discontinuous reception (DRX) pattern in the macro cell in response to establishing the dual connection. The first DRX pattern may include a designated DRX active time period in which a communication device is designated to be active. The DRX active time period is aligned with a time period of a paging occasion of the apparatus.

Abstract translation: 提供了一种用于最小化宏小区中的功率消耗的方法，装置和计算机程序产品。 方法和装置可以建立与局域区域的局域接入点和宏小区的宏接入点的双连接。 该方法和装置还可以响应于建立双重连接而通过利用宏小区中的第一不连续接收（DRX）模式，在宏小区中进入省电模式。 第一DRX模式可以包括其中通信设备被指定为活动的指定的DRX活动时间段。 DRX活动时间段与设备的寻呼机会的时间段对齐。

公开(公告)号：US20140348040A1

公开(公告)日：2014-11-27

申请号：US14366923

申请日：2011-12-21

Applicant: Wei Hong ,  Chunyan Gao ,  Haiming Wang ,  Pengfei Sun ,  Xinying Gao

Inventor： Wei Hong ,  Chunyan Gao ,  Haiming Wang ,  Pengfei Sun ,  Xinying Gao

IPC: H04W72/12 ,  H04L5/14

CPC classification number: H04W72/1263 ,  H04L5/0007 ,  H04L5/0053 ,  H04L5/14 ,  H04L5/143 ,  H04L5/16 ,  H04L5/22

Abstract: There are provided measures for enabling a semi-full-duplex single-carrier transmission technique. Such measures may exemplarily comprise classifying each one of served terminals into one of two transmission groups, assigning an uplink-downlink configuration of a frame structure for time division duplex communication for each one of the two transmission groups such that uplink subframes for one transmission group and downlink subframes of the other transmission group coincide with each other, and scheduling uplink and downlink transmissions for the served terminals on a single carrier according to the assigned uplink-downlink configurations for the two transmission groups.

Abstract translation: 提供了实现半全双工单载波传输技术的措施。 这样的措施可以示例性地包括将服务终端中的每一个分类为两个传输组之一，为两个传输组中的每一个分配用于时分双工通信的帧结构的上行链路 - 下行链路配置，使得一个传输组的上行链路子帧和 另一个传输组的下行链路子帧彼此一致，并且根据两个传输组的分配的上行链路 - 下行链路配置，调度单个载波上所服务终端的上行链路和下行链路传输。

公开(公告)号：US20150365849A1

公开(公告)日：2015-12-17

申请号：US14765132

申请日：2013-02-07

Applicant: Xinying GAO ,  Wei BAI ,  Jing HAN ,  Lili ZHANG ,  Haiming WANG ,  Pengfei SUN ,  BROADCOM CORPORATION

Inventor： Xinying GAO ,  Wei BAI ,  Jing HAN ,  Lili ZHANG ,  Haiming WANG ,  Pengfei SUN

IPC: H04W36/00

CPC classification number: H04W36/0016 ,  H04W36/0083

Abstract: An apparatus and a method is provided, by which a first type cell is controlled, wherein a plurality of second type cells are located in the same area as the first type cell, wherein control signal transmission to at least one user equipment is carried out via the first type cell and data transmission to the at least one user equipment is carried out via one of a plurality of the second type cells, and handover of data transmission of a user equipment from a source cell being one of the plurality of second type cells to a target cell being another one of the plurality of second type cells is controlled. Moreover, also an apparatus and a method of e.g., a user equipment are provided, by which a handover of data transmission from a source cell being one of the plurality of second type cells to a target cell being another one of the plurality of second type cells is performed, while maintaining control signal transmission with the first type cell.

Abstract translation: 提供了一种装置和方法，通过该装置和方法控制第一类型的单元，其中多个第二类型单元位于与第一类型单元相同的区域中，其中至少一个用户设备的控制信号传输经由 通过多个第二类型的小区中的一个来执行对至少一个用户设备的第一类型小区和数据传输，以及从作为多个第二类型小区之一的源小区的用户设备的数据传输切换 到作为多个第二类型单元中的另一个的目标单元被控制。 此外，还提供了例如用户设备的装置和方法，通过该设备和方法，将来自作为多个第二类型小区中的一个的源小区的数据传输切换到目标小区，作为多个第二类型中的另一个 同时保持与第一类型的小区的控制信号传输。

公开(公告)号：US20150358838A1

公开(公告)日：2015-12-10

申请号：US14759881

申请日：2013-01-18

Applicant: Na WEI ,  Wei BAI ,  Xinying GAO ,  Haiming WANG ,  Lili ZHANG ,  Pengfei SUN ,  Jing HAN

Inventor： Na WEI ,  Wei BAI ,  Xinying GAO ,  Haiming WANG ,  Lili ZHANG ,  Pengfei SUN ,  Jing HAN

IPC: H04W24/04 ,  H04W72/10 ,  H04W76/02 ,  H04W28/02

CPC classification number: H04W24/04 ,  H04L1/1874 ,  H04L2001/0097 ,  H04W28/0278 ,  H04W72/10 ,  H04W76/15

Abstract: Apparatus, methods, and computer programs that selectively transmit one or more local area buffer status reports by a macro base station over a macro link or transmit a macro buffer status report by a local area access point over a local area link in a dual connection deployment scenario in response to a cross link buffer status report trigger. The apparatus, methods and computer programs may include several cross buffer status reporting triggers. The user equipment may trigger cross buffer status reporting in response or incidental to one or more measurement events. The user equipment may also trigger cross buffer status reporting in response to or incidental to a link failure. The user equipment may also trigger cross buffer status reporting in response to receiving a request from an eNB.

Abstract translation: 装置，方法和计算机程序，其通过宏链路选择性地发送宏基站的一个或多个局域缓冲状态报告，或者通过局部区域接入点在双连接部署中的本地区域链路上发送宏缓冲器状态报告 响应于交叉链路缓冲区状态报告触发器的场景。 装置，方法和计算机程序可以包括几个交叉缓冲器状态报告触发器。 用户设备可以触发交叉缓冲器状态报告以响应或附带于一个或多个测量事件。 用户设备还可以响应或附带于链路故障来触发交叉缓冲器状态报告。 响应于接收到来自eNB的请求，用户设备还可以触发交叉缓冲器状态报告。

公开(公告)号：US20150289292A1

公开(公告)日：2015-10-08

申请号：US14679465

申请日：2015-04-06

Applicant: Pengfei SUN ,  Bin YU

Inventor： Pengfei SUN ,  Bin YU

IPC: H04W74/08 ,  H04B7/04 ,  H04B7/01 ,  H04L27/26 ,  H04L1/16 ,  H04W74/00

CPC classification number: H04W74/0833 ,  H04L1/00 ,  H04L1/1607 ,  H04L1/1671 ,  H04L5/0007 ,  H04L5/0023 ,  H04L5/0028 ,  H04L5/0053 ,  H04L5/0092 ,  H04L27/2613 ,  H04L27/264 ,  H04L27/2646 ,  H04W28/06 ,  H04W74/008

Abstract: A data transmission method is provided. The method includes obtaining configuration information, wherein the configuration information indicates transmission resources of a random access preamble and payload data corresponding to the random access preamble, transmitting the random access preamble and the payload data at the transmission resources, modulating the payload data using a modulation scheme supporting asynchronous transmission, and receiving feedback information, wherein the feedback information comprises an indication which indicates whether the payload data is successfully received. Various examples of the present disclosure also describe a method for receiving data with space multiplexing which is applied to a base station side, and further describe a terminal and a base station. Employing the examples of the present disclosure, transmission efficiency of long duty cycle and sporadic small data packets of a large number of devices in the Internet of Things in future communication systems can be improved.

Abstract translation: 提供了一种数据传输方法。 该方法包括获取配置信息，其中配置信息指示随机接入前同步码的发送资源和对应于随机接入前导码的有效载荷数据，在传输资源处发送随机接入前同步码和有效载荷数据，使用调制 支持异步传输的方案和接收反馈信息，其中反馈信息包括指示有效载荷数据是否被成功接收的指示。 本公开的各种示例还描述了一种应用于基站侧的用于接收具有空间复用的数据的方法，并且进一步描述了终端和基站。 采用本公开的实例，可以改进物联网中大量设备的长占空比的传输效率和散列的小数据分组。

公开(公告)号：US20150282239A1

公开(公告)日：2015-10-01

申请号：US14434046

申请日：2012-10-08

Applicant: Jing HAN ,  Wei BAI ,  Juho Mikko Oskari PIRSKANEN ,  Pengfei SUN ,  Lili ZHANG ,  Haiming WANG ,  Xinying GAO

Inventor： Jing Han ,  Wei Bai ,  Juho Mikko Oskari Pirskanen ,  Pengfei Sun ,  Lili Zhang ,  Haiming Wang ,  Xinying Gao

IPC: H04W76/02 ,  H04W36/04 ,  H04W76/04 ,  H04W72/04 ,  H04W16/32 ,  H04W24/10

CPC classification number: H04W76/025 ,  H04W16/32 ,  H04W24/10 ,  H04W36/04 ,  H04W72/042 ,  H04W76/11 ,  H04W76/15 ,  H04W76/27 ,  H04W76/36 ,  H04W88/10

Abstract: A method, apparatus, and computer program product are provided to manage the establishment of a dual connection. A method according to an example embodiment may include causing a dual connection setup request message to be transmitted to a local area access point (LAAP) and causing a dual connection command to be transmitted to a user equipment (UE). The method further includes receiving a dual connection establishment complete message and causing resources associated with one or more split bearers to be released or suspended.

Abstract translation: 提供了一种方法，装置和计算机程序产品来管理双连接的建立。 根据示例实施例的方法可以包括使双连接建立请求消息被发送到本地接入点（LAAP），并且使双重连接命令被发送到用户设备（UE）。 该方法还包括接收双连接建立完成消息并且导致与一个或多个分裂承载相关联的资源被释放或暂停。

公开(公告)号：US20150264652A1

公开(公告)日：2015-09-17

申请号：US14441804

申请日：2012-11-16

Applicant: Lili ZHANG ,  Haiming WANG ,  Tero Heikki Matii HENTTONENT ,  Chunyan GAO ,  Erlin ZENG ,  Wei HONG ,  Na WEI ,  Wei BAI ,  Pengfei SUN

Inventor： Lili Zhang ,  Haiming Wang ,  Tero Heikki Matti Henttonen ,  Chunyan Gao ,  Erlin Zeng ,  Wei Hong ,  Na Wei ,  Wei Bai ,  Pengfei Sun

IPC: H04W52/14 ,  H04W52/24 ,  H04W72/04 ,  H04W72/08

CPC classification number: H04W52/143 ,  H04W52/244 ,  H04W52/247 ,  H04W72/0446 ,  H04W72/082

Abstract: An aggressor access node in a heterogeneous network sends to a victim access node a pattern of transmit power for designated low-interference subframes (e.g., LP-ABSs). Utilizing feedback information collected from the victim node which quantizes interference seen by user equipments (UEs) which are allocated at least some of those subframes, the aggressor node selects whether and how much to adjust transmit power for subsequent such subframes, then sends to the victim node a pattern of the adjusted transmit power for those subsequent subframes (e.g., an enhancement to relative narrowband transmit power RNTP). The victim node sends to UEs the pattern of transmit power and respective resource allocations in those designated low-interference subframes; then derives interference level per UE in those subframes based on channel quality indications received from the respective UEs; and sends to the aggressor access node feedback information which quantizes the derived interference levels.

Abstract translation: 异构网络中的攻击者接入节点向受害者接入节点发送指定的低干扰子帧（例如，LP-ABS）的发射功率模式。 利用从受害者节点收集的反馈信息，其量化由至少部分那些子帧分配的用户设备（UE）所看到的干扰，侵入者节点选择是否和多少来调整后续这样的子帧的发射功率，然后发送给受害者 节点对于那些后续子帧的调整的发射功率的模式（例如，对相对窄带发射功率RNTP的增强）。 受害节点在这些指定的低干扰子帧中向UE发送发射功率的模式和相应的资源分配; 然后基于从各个UE接收的信道质量指示，在每个UE中导出每个UE的干扰电平; 并向侵入者接入节点发送量化导出干扰电平的反馈信息。