公开(公告)号：WO2015184642A1

公开(公告)日：2015-12-10

申请号：PCT/CN2014/079371

申请日：2014-06-06

申请人： NOKIA SOLUTIONS AND NETWORKS OY ,  DU, Lei ,  RATASUK, Rapeepat ,  ZHANG, Yanji

发明人： DU, Lei ,  RATASUK, Rapeepat ,  ZHANG, Yanji

IPC分类号： H04W72/04

CPC分类号： H04W68/02 ,  H04L5/0053 ,  H04W8/02 ,  H04W68/005 ,  H04W72/042 ,  H04W88/02 ,  H04W88/08

摘要： Various communication systems may benefit from the proper use of control channel resources. For example, certain communication systems associated with the long term evolution of the third generation partnership project may benefit from physical downlink control channel transmission improvement for paging message coverage enhancement. A method can include obtaining a coverage enhancement paging parameter at a user equipment. The method can also include calculating, by the user equipment, a paging frame or paging occasion according to the paging parameter. In another example, a method can include receiving, at a user equipment, a coverage enhancement paging radio network temporary identifier for use in coverage enhancement mode. The method can also include decoding a physical downlink control channel based on the coverage enhancement paging radio network temporary identifier.

摘要翻译： 各种通信系统可以受益于正确使用控制信道资源。 例如，与第三代合作伙伴项目的长期演进相关联的某些通信系统可以受益于用于寻呼消息覆盖增强的物理下行链路控制信道传输改进。 一种方法可以包括在用户设备处获得覆盖增强寻呼参数。 该方法还可以包括根据寻呼参数由用户设备计算寻呼帧或寻呼时机。 在另一示例中，一种方法可以包括在用户设备处接收覆盖增强寻呼无线电网络临时标识符以用于覆盖增强模式。 该方法还可以包括基于覆盖增强寻呼无线电网络临时标识符来解码物理下行链路控制信道。

公开(公告)号：WO2013135408A1

公开(公告)日：2013-09-19

申请号：PCT/EP2013/051218

申请日：2013-01-23

申请人： NOKIA SIEMENS NETWORKS OY ,  GHOSH, Amitabha ,  MANGALVEDHE, Nitin ,  MONDAL, Bishwarup ,  RATASUK, Rapeepat

发明人： GHOSH, Amitabha ,  MANGALVEDHE, Nitin ,  MONDAL, Bishwarup ,  RATASUK, Rapeepat

IPC分类号： H04W24/02

CPC分类号： H04W24/02

摘要： The specification and drawings present a new method, apparatus and software related product (e.g., a computer readable memory) for network management through a hierarchical architecture with a control functionality of a network server (e.g., C-SON) in relationship to clusters comprising eNBs (access points), and for implementing coordinated multi-point (CoMP) transmission and reception in conjunction with inter-cell interference coordination (ICIC) in wireless networks such as LTE wireless networks. In particular, embodiments of the invention describe control and coordination mechanisms among the network elements for different network architectures and use-case scenarios. Such mechanisms may be managed by a centralized self-organizing network controller such as C-SON and hierarchically via localized controllers (such as cluster coordinators) residing in macro eNBs depending on system architectural constraints and network state. A fault-tolerant mechanism then may be defined to recover from failure of controlling sub-elements so that the network remains stable at all times.

摘要翻译： 说明书和附图提出了一种用于网络管理的新方法，装置和软件相关产品（例如，计算机可读存储器），其通过具有与包括eNB的集群相关联的网络服务器（例如，C-SON）的控制功能的分级架构 （接入点），并且用于在诸如LTE无线网络的无线网络中结合小区间干扰协调（ICIC）来实现协调的多点（CoMP）发送和接收。 特别地，本发明的实施例描述了用于不同网络架构和用例场景的网络元件之间的控制和协调机制。 这样的机制可以由诸如C-SON的集中式自组织网络控制器管理，并且根据系统架构约束和网络状态分层地经由驻留在宏eNB中的集中式控制器（例如集群协调器）进行管理。 然后可以定义容错机制以从控制子元件的故障中恢复，使得网络始终保持稳定。

公开(公告)号：WO2012024040A1

公开(公告)日：2012-02-23

申请号：PCT/US2011/044108

申请日：2011-07-15

申请人： MOTOROLA MOBILITY, INC. ,  RATASUK, Rapeepat ,  FILIPOVICH, Igor ,  LEELAHAKRIENGKRAI, Rangsan ,  VUKOVIC, Ivan N.

发明人： RATASUK, Rapeepat ,  FILIPOVICH, Igor ,  LEELAHAKRIENGKRAI, Rangsan ,  VUKOVIC, Ivan N.

IPC分类号： H04W74/02 ,  H04W74/08 ,  H04W72/04 ,  H04W72/12

CPC分类号： H04W74/085 ,  H04L1/1657 ,  H04L1/1671 ,  H04L1/1874 ,  H04W8/26 ,  H04W28/06 ,  H04W52/365 ,  H04W72/14 ,  H04W88/08 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/21 ,  Y02D70/23

摘要： An apparatus and method employs control signaling for contention-based uplink access from user equipment devices (104) to a base station (102). An amount of data to be transmitted from a user equipment device to a base station is identified (802). Then, a next scheduled transmit time for dedicated access to the base station is determined (806). When either the amount of time until the next scheduled transmit time for dedicated access to the base station is longer than a threshold time (808, 812, 814) or only one resource allocation is required to accommodate all of the identified amount of data (804, 812, 814), the data packet containing the identified amount of data is transmitted using contention-based access to the base station (818). However, when the identified amount of data cannot be transmitted using only one resource allocation (804) and the time until the next scheduled transmit time is shorter than the threshold amount of time (808), a data packet containing at least some of the identified amount is transmitted using scheduled dedicated access to the base station (810).

摘要翻译： 一种装置和方法使用控制信令用于从用户设备设备（104）到基站（102）的基于竞争的上行链路接入。 识别从用户设备设备发送到基站的数据量（802）。 然后，确定用于对基站的专用接入的下一个调度的发送时间（806）。 当直到用于对基站的专用接入的下一个调度的发送时间的时间量长于阈值时间（808,812,814）或仅需要一个资源分配以容纳所有所识别的数据量（804 ，812,814），使用基于对基站（818）的基于竞争的访问来发送包含所识别的数据量的数据分组。 然而，当所识别的数据量不能仅使用一个资源分配（804）和直到下一个调度的发送时间的时间短于阈值时间量（808）的时间为止（808）时，包含至少部分所识别的数据包 使用对基站（810）的调度专用访问来发送量。

公开(公告)号：WO2008085602A1

公开(公告)日：2008-07-17

申请号：PCT/US2007/083598

申请日：2007-11-05

申请人： MOTOROLA, INC. ,  XIAO, Weimin ,  GHOSH, Amitava ,  RATASUK, Rapeepat

发明人： XIAO, Weimin ,  GHOSH, Amitava ,  RATASUK, Rapeepat

IPC分类号： H04B7/26

CPC分类号： H04W72/1231 ,  H04J13/16 ,  H04W24/00 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/1278

摘要： A method and apparatus for assigning a communication resource is disclosed. The method includes allocating a channel by a base station or Node B 102. The base station or Node B detects an energy level transmitted on the channel wherein the energy level may be contention-free for a plurality of user equipment 104. The base station or Node B assigns time frequency resources for at least one of the plurality of user equipment wherein the time frequency resources are proportional to the detected energy level.

摘要翻译： 公开了一种用于分配通信资源的方法和装置。 该方法包括由基站或节点B 102分配信道。基站或节点B检测在信道上发送的能级，其中对于多个用户设备104，能级可能是无竞争的。基站或 节点B为多个用户设备中的至少一个分配时间频率资源，其中时间频率资源与检测到的能量水平成比例。

公开(公告)号：WO2008024544A2

公开(公告)日：2008-02-28

申请号：PCT/US2007070287

申请日：2007-06-04

申请人： MOTOROLA INC ,  XIAO WEIMIN ,  GHOSH AMITAVA ,  RATASUK RAPEEPAT

发明人： XIAO WEIMIN ,  GHOSH AMITAVA ,  RATASUK RAPEEPAT

IPC分类号： H04J3/26 ,  H04L12/56 ,  H04W4/06 ,  H04W28/04

CPC分类号： H04W72/005 ,  H04L1/1692 ,  H04L1/1854 ,  H04L2001/0093

摘要： Embodiments of the present invention provide a manner in which feedback from remote units (120-122) involved in a broadcast / multicast service session can be obtained using shared wireless resources and/or shared signaling sequences. Having feedback information from at least some of the remote units involved in the session enables the network equipment (101) to dynamically manage the session and potentially improve the performance of the session. Moreover, utilizing shared wireless resources and/or shared signaling sequences may reduce the overhead cost of obtaining the feedback as compared to utilizing dedicated resources.

摘要翻译： 本发明的实施例提供了可以使用共享无线资源和/或共享信令序列来获得涉及广播/多播服务会话的远程单元（120-122）的反馈的方式。 从所述会话中涉及的至少一些远程单元获得反馈信息使得网络设备（101）能够动态地管理该会话并潜在地改善该会话的性能。 此外，与利用专用资源相比，利用共享无线资源和/或共享信令序列可以减少获得反馈的开销成本。

公开(公告)号：WO2007053403A2

公开(公告)日：2007-05-10

申请号：PCT/US2006041707

申请日：2006-10-26

申请人： MOTOROLA INC ,  XIAO WEIMIN ,  GHOSH AMITAVA ,  RATASUK RAPEEPAT

发明人： XIAO WEIMIN ,  GHOSH AMITAVA ,  RATASUK RAPEEPAT

IPC分类号： H04K1/10

CPC分类号： H04L5/0044 ,  H04L1/0026 ,  H04L1/0036 ,  H04L5/0007 ,  H04L5/006

摘要： In an Orthogonal Frequency Division Multiplexing communication system (100), a user equipment (102, 104) reports channel quality information that is sufficient to construct a fading profile of a frequency bandwidth and that does not consuming the overhead resulting from the reporting of CQI for every sub-band of the frequency bandwidth. In the communication system, the frequency bandwidth (320) may be represented by multiple sub-band levels (n), wherein each sub-band level comprises a division of the frequency bandwidth into a number of sub-bands different from the number of sub-bands of the other sub-band levels. The user equipment measures a channel quality associated with each sub-band of a sub-band level of the multiple sub-band levels, selects a sub-band of the sub-band level based on the measured channel qualities, and reports channel quality information associated with the selected sub-band to a radio access network.

摘要翻译： 在正交频分复用通信系统（100）中，用户设备（102,104）报告信道质量信息，所述信道质量信息足以构建频率带宽的衰落分布，并且不消耗由报告CQI 频率带宽的每个子带。 在通信系统中，频率带宽（320）可以由多个子带级别（n）表示，其中每个子带级别包括将频率带宽划分成与子带的数量不同的多个子带 其他子频段的频段。 用户设备测量与多个子带级别中的子带级别的每个子带相关联的信道质量，基于测量的信道质量选择子带级别的子带，并且报告信道质量信息 将与所选择的子带相关联的信息发送到无线电接入网络。

公开(公告)号：WO2007040978A3

公开(公告)日：2007-04-12

申请号：PCT/US2006/036378

申请日：2006-09-18

申请人： MOTOROLA, INC. ,  FABIEN, Jean Aicard, ,  RATASUK, Rapeepat, ,  SPEAR, Stephen L., ,  WHINNETT, Nick W., ,  CAI, Zhijun, ,  AHMED, Mansoor, ,  HARRISON, Robert M.,

发明人： FABIEN, Jean Aicard, ,  RATASUK, Rapeepat, ,  SPEAR, Stephen L., ,  WHINNETT, Nick W., ,  CAI, Zhijun, ,  AHMED, Mansoor, ,  HARRISON, Robert M.,

IPC分类号： H04B7/10

摘要： A system and method for to establish a wireless group call from one of a plurality of communication units to others communication units includes a first step of receiving, from a requesting communication unit a request for a group call with other communication units of the group. A next step includes allocating a common downlink channel for the group call. A next step includes allocating a dedicated uplink channel for the requesting communication unit. A next step includes switching one of the communication units between the common channel mode and a dedicated channel mode depending upon performance criteria.

公开(公告)号：WO2007040978A2

公开(公告)日：2007-04-12

申请号：PCT/US2006036378

申请日：2006-09-18

申请人： MOTOROLA INC ,  FABIEN JEAN AICARD ,  RATASUK RAPEEPAT ,  SPEAR STEPHEN L ,  WHINNETT NICK W ,  CAI ZHIJUN ,  AHMED MANSOOR ,  HARRISON ROBERT M

发明人： FABIEN JEAN AICARD ,  RATASUK RAPEEPAT ,  SPEAR STEPHEN L ,  WHINNETT NICK W ,  CAI ZHIJUN ,  AHMED MANSOOR ,  HARRISON ROBERT M

IPC分类号： H04B7/00 ,  H04W4/06 ,  H04W4/10

CPC分类号： H04W72/005 ,  H04W4/10 ,  H04W76/005

摘要： A system and method for to establish a wireless group call from one of a plurality of communication units to others communication units includes a first step of receiving, from a requesting communication unit a request for a group call with other communication units of the group. A next step includes allocating a common downlink channel for the group call. A next step includes allocating a dedicated uplink channel for the requesting communication unit. A next step includes switching one of the communication units between the common channel mode and a dedicated channel mode depending upon performance criteria.

摘要翻译： 用于建立从多个通信单元中的一个到另一个通信单元的无线组呼叫的系统和方法包括：从请求通信单元接收与所述组的其他通信单元的组呼呼请求的第一步骤。 下一步包括为群组呼叫分配公共下行链路信道。 下一步骤包括为请求通信单元分配专用上行链路信道。 下一步骤包括根据性能标准在公共信道模式和专用信道模式之间切换通信单元之一。

公开(公告)号：WO2006068748A2

公开(公告)日：2006-06-29

申请号：PCT/US2005/041967

申请日：2005-11-18

申请人： MOTOROLA, INC. ,  RATASUK, Rapeepat ,  GHOSH, Amitava ,  WANG, Fan ,  XIAO, Weimin ,  WHINNETT, Nick, W.

发明人： RATASUK, Rapeepat ,  GHOSH, Amitava ,  WANG, Fan ,  XIAO, Weimin ,  WHINNETT, Nick, W.

IPC分类号： H04Q7/20

CPC分类号： H04W52/241 ,  H04W52/143 ,  H04W52/223 ,  H04W52/247

摘要： A method (400) and apparatus (501) provide for rapid power control based on a quality related value, e.g. channel quality indicator (CQI) value. A transmit power level can be derived from a CQI value received according to a time period, e.g. corresponding to 500 Hz. A first predicted value can be predicted based on the CQI value, at a first time within the time period and a power adjustment value can be determined based on the CQI value as well as the first predicted value at a rate that exceeds the rate of receiving the CQI values. Note that other predicted values for or corresponding to the CQI value can be predicted at other times within the time period and that power adjustment values can be determined through interpolation between predicted values for any time within the period.

摘要翻译： 方法（400）和装置（501）提供基于质量相关值的快速功率控制，例如， 信道质量指示符（CQI）值。 发射功率电平可以从根据时间段接收的CQI值，例如， 对应于500Hz。 可以在该时间段内的第一时间基于CQI值来预测第一预测值，并且可以基于CQI值以及超过接收速率的速率来确定功率调整值 CQI值。 注意，可以在该时间段内的其他时间预测或对应于CQI值的其他预测值，并且可以通过在该周期内的任何时间内的预测值之间的内插来确定功率调整值。

公开(公告)号：WO2015023297A1

公开(公告)日：2015-02-19

申请号：PCT/US2013/055375

申请日：2013-08-16

申请人： NOKIA SIEMENS NETWORKS OY ,  TAN, Jun ,  RATASUK, Rapeepat ,  YANG, Weidong

发明人： TAN, Jun ,  RATASUK, Rapeepat ,  YANG, Weidong

IPC分类号： H04W52/02 ,  H04W52/14 ,  H04B17/00

CPC分类号： H04B17/26 ,  H04W52/0216 ,  H04W52/0219 ,  H04W52/52 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/21

摘要： Methods and apparatuses can be configured to determine a relative-phase-discontinuity profile of a user equipment. One method can also include performing a scheduling scheme based on the relative phase discontinuity of the user equipment.

摘要翻译： 方法和装置可以被配置为确定用户设备的相对不连续性概况。 一种方法还可以包括基于用户设备的相对相位不连续来执行调度方案。