公开(公告)号：US08750195B2

公开(公告)日：2014-06-10

申请号：US12796240

申请日：2010-06-08

申请人： Changhoi Koo ,  Zhigang Rong

发明人： Changhoi Koo ,  Zhigang Rong

IPC分类号： H04B7/14

CPC分类号： H04B7/15592 ,  H04B7/2606 ,  H04L43/06

摘要： A method for communications controller operation that includes receiving a report from a communications node served by a communications controller, the report includes channel measurements of channels between the communications node and neighboring communications devices, establishing a cooperative operation for the communications node with communications devices neighboring the communications node based on the received report, and transmitting information to communications devices in the cooperative operation. The neighboring communications devices in the cooperative operation forward the information to the communications node.

摘要翻译： 一种用于通信控制器操作的方法，包括从由通信控制器服务的通信节点接收报告，所述报告包括所述通信节点和相邻通信设备之间的信道的信道测量，为与所述通信节点邻近的通信设备建立所述通信节点的协作操作 基于所接收的报告的通信节点，以及在协作操作中向通信设备发送信息。 协作操作中的相邻通信设备将信息转发给通信节点。

公开(公告)号：US20130244715A1

公开(公告)日：2013-09-19

申请号：US13424078

申请日：2012-03-19

申请人： Young Hoon Kwon ,  Zhigang Rong

发明人： Young Hoon Kwon ,  Zhigang Rong

IPC分类号： H04W52/04 ,  H04W88/06 ,  H04W24/02

CPC分类号： H04W52/242 ,  H04W52/243 ,  H04W52/244 ,  H04W52/367 ,  H04W52/383 ,  H04W76/14

摘要： A method for transmitting to a direct mobile communications (DMC) device by a user equipment operating in both a cellular mode and a DMC mode includes estimating a first pathloss of a first channel from the user equipment to a base station according to a difference between a known base station transmit power level and a received base station power level, and estimating a second pathloss of a second channel from the user equipment to the DMC device according to a difference between a known DMC device transmit power level and a received DMC device power level. The method also includes setting a transmit power level for transmission to the DMC device according to the first pathloss and the second pathloss, and transmitting a signal to the DMC device at the transmit power level.

摘要翻译： 通过在蜂窝模式和DMC模式下操作的用户设备向直接移动通信（DMC）设备发送的方法包括：根据第一信道之间的差异来估计第一信道从用户设备到基站的第一路径损耗 已知基站发射功率电平和接收到的基站功率电平，并且根据已知的DMC设备发射功率电平和所接收的DMC设备功率电平之间的差异，从用户设备向DMC设备估计第二信道的第二路径损耗 。 该方法还包括根据第一路径损耗和第二路径损耗设置发送到DMC设备的发送功率电平，并以发送功率电平向DMC设备发送信号。

公开(公告)号：US08194637B2

公开(公告)日：2012-06-05

申请号：US12719709

申请日：2010-03-08

申请人： Yunsong Yang ,  Jianmin Lu ,  Zhigang Rong

发明人： Yunsong Yang ,  Jianmin Lu ,  Zhigang Rong

IPC分类号： H04J3/06 ,  H04J3/14 ,  H04B3/10

CPC分类号： H04L27/2613 ,  H04L5/0007 ,  H04L5/0048 ,  H04L5/0053 ,  H04L27/2647

摘要： In the system acquisition process system information is non-coherently detected using correlation of reconstructed and received preamble signals, such as the primary broadcast control channel (PBCCH) and the acquisition pilots (TDM1, TDM2, and TDM3). The phase correlation signals between the correlated signals of PBCCH and TDM2 or TDM3 and between the correlated signals of TDM2 and TDM3 are combined to decode other sector interference (OSI) information and the like. Acquisition is also made more efficient by taking advantage of predictable information based on system synchronicity. The sync/async bit is included in at least one of the acquisition pilots. The mobile then uses knowledge of system synchronicity to more efficiently detect the additional information in the superframe preamble.

摘要翻译： 在系统采集处理系统中，使用诸如主广播控制信道（PBCCH）和采集导频（TDM1，TDM2和TDM3）的重构和接收的前导信号的相关来不相干地检测信息。 PBCCH和TDM2或TDM3的相关信号之间以及TDM2和TDM3的相关信号之间的相位相关信号被组合以解码其它扇区干扰（OSI）信息等。 通过利用基于系统同步性的可预测信息，获取更加有效。 至少一个采集导频中包含同步/异步位。 然后，移动台使用系统同步性的知识来更有效地检测超帧前导码中的附加信息。

公开(公告)号：US20100315957A1

公开(公告)日：2010-12-16

申请号：US12796240

申请日：2010-06-08

申请人： Changhoi Koo ,  Zhigang Rong

发明人： Changhoi Koo ,  Zhigang Rong

IPC分类号： H04L12/26 ,  H04B17/00

CPC分类号： H04B7/15592 ,  H04B7/2606 ,  H04L43/06

摘要： A system and method for multiple relay node operation in a communications system are provided. A method for communications controller operation includes receiving a report from a communications node served by a communications controller, the report includes channel measurements of channels between the communications node and neighboring communications devices, establishing a cooperative operation for the communications node with communications devices neighboring the communications node based on the received report, and transmitting information to communications devices in the cooperative operation. The neighboring communications devices in the cooperative operation forward the information to the communications node.

摘要翻译： 提供了一种用于通信系统中的多中继节点操作的系统和方法。 用于通信控制器操作的方法包括从由通信控制器服务的通信节点接收报告，所述报告包括通信节点和相邻通信设备之间的信道的信道测量，为通信节点建立与通信相邻的通信设备的协作操作 节点，并且在协作操作中向通信设备发送信息。 协作操作中的相邻通信设备将信息转发给通信节点。

公开(公告)号：US07499474B2

公开(公告)日：2009-03-03

申请号：US11105768

申请日：2005-04-13

申请人： R. Thomas Derryberry ,  Adrian Boariu ,  Zhigang Rong

发明人： R. Thomas Derryberry ,  Adrian Boariu ,  Zhigang Rong

IPC分类号： H04J9/00

CPC分类号： H04L1/0026 ,  H04L1/0041 ,  H04L1/0057 ,  H04L1/0073 ,  H04L1/08 ,  H04L1/1607 ,  H04L2001/125

摘要： A method comprising receiving a plurality of data packets each associated with one of a plurality of carriers, deriving an input bit stream indicative of the receipt of the plurality of data packets, utilizing an output block code to convert the input bit stream into an output bit stream, and transmitting the output bit stream to at least one of the plurality of carriers.

摘要翻译： 一种方法，包括：接收与多个载波中的一个载波相关联的多个数据分组，导出表示所述多个数据分组的接收的输入比特流，利用输出块码将所述输入比特流转换为输出比特 流，并将输出比特流发送到多个载波中的至少一个。

公开(公告)号：US20080310528A1

公开(公告)日：2008-12-18

申请号：US11836725

申请日：2007-08-09

申请人： Anthony C.K. Soong ,  Jianmin Lu ,  Zhigang Rong

发明人： Anthony C.K. Soong ,  Jianmin Lu ,  Zhigang Rong

IPC分类号： H04L27/28

CPC分类号： H04L5/0007 ,  H04L5/0037 ,  H04L5/0046 ,  H04L5/0094 ,  H04W72/04 ,  H04W72/12

摘要： According to an embodiment, the present invention provides a method for providing resource allocation in a wireless communication network. The method includes providing an access provider that is configured to perform orthogonal frequency division multiplexing (OFDM). The access provider is configured to allocate transmission resources. The method also includes providing a first plurality of terminals that are wirelessly connected to the access provider. The method further includes assigning the first plurality of terminals to a first scheduling group that is associated with a first plurality of resources. The first plurality of resources includes at least a first resource. The method additionally includes providing a second plurality of terminals that are wirelessly connected to the access provider. The method further includes assigning the second plurality of terminals to a second scheduling group that is associated with a second plurality of resources.

摘要翻译： 根据实施例，本发明提供了一种在无线通信网络中提供资源分配的方法。 该方法包括提供被配置为执行正交频分复用（OFDM）的接入提供商。 接入提供者被配置为分配传输资源。 该方法还包括提供无线连接到接入提供商的第一多个终端。 该方法还包括将第一多个终端分配给与第一多个资源相关联的第一调度组。 第一多个资源包括至少第一资源。 该方法还包括提供无线连接到接入提供商的第二多个终端。 该方法还包括将第二多个终端分配给与第二多个资源相关联的第二调度组。

公开(公告)号：US07356005B2

公开(公告)日：2008-04-08

申请号：US10485786

申请日：2003-06-05

申请人： R. Thomas Derryberry ,  Zhigang Rong ,  Petteri Luukkanen

发明人： R. Thomas Derryberry ,  Zhigang Rong ,  Petteri Luukkanen

IPC分类号： H04B7/216

CPC分类号： H04W52/60 ,  H04L1/0025 ,  H04L1/0026 ,  H04L1/003 ,  H04L1/0068 ,  H04L1/0071 ,  H04L1/08 ,  H04L1/1671 ,  H04L1/1812 ,  H04W52/26 ,  H04W52/48 ,  H04W52/50 ,  H04W72/1289

摘要： Apparatus, and associated method, for facilitating reverse link scheduling in a CDMA 2000 communication system (FIG. 1, 10) that provides for high data rate communication services, such as 1xEV-DV communication services. Power control bits (FIG. 1, 46) used to perform power control on the reverse link are punctured with rate grant control bits and HARQ indications. A power control bit puncturer (FIG. 1, 48) punctures the power control bits with the rate grant control bits and HARQ indications. Physical layer signaling is thereby provided without the need to define additional control channels operations.

摘要翻译： 装置和相关方法，用于在提供诸如1xEV-DV之类的高数据速率通信服务的CDMA2000通信系统（图中，10）中促进反向链路调度 通讯服务。 用于对反向链路进行功率控制的功率控制比特（图1（a））用于对速率许可控制比特和HARQ指示进行打孔。 功率控制位穿孔器（图4）使用速率许可控制位和HARQ指示对功率控制位进行穿孔。 从而提供物理层信令，而不需要定义附加的控制信道操作。

公开(公告)号：US20080076429A1

公开(公告)日：2008-03-27

申请号：US11851845

申请日：2007-09-07

申请人： David Comstock ,  Jianmin Lu ,  Anthony Soong ,  Zhigang Rong ,  Jung Lee

发明人： David Comstock ,  Jianmin Lu ,  Anthony Soong ,  Zhigang Rong ,  Jung Lee

IPC分类号： H04Q7/20

CPC分类号： H04W36/18

摘要： A versatile system for controlling and managing resources for Soft Handoff Group operations is disclosed. The system determines which of a plurality of sectors in an access network is a serving sector for an access terminal. An active set of the plurality of sectors is assigned to the access terminal, comprising the serving sector. A soft handoff set for the access terminal is identified from the active set. A soft handoff group for the access terminal is identified from the soft handoff set. The access terminal's transmissions within the access network are managed according to the identified soft handoff group.

摘要翻译： 公开了一种用于软切换组操作的控制和管理资源的通用系统。 系统确定接入网络中的多个扇区中的哪一个是用于接入终端的服务扇区。 多个扇区的活动集被分配给包括服务扇区的接入终端。 从活动集中识别接入终端的软越区切换。 从软切换集中识别接入终端的软切换组。 根据所识别的软切换组来管理接入终端在接入网内的传输。

公开(公告)号：US20070076784A1

公开(公告)日：2007-04-05

申请号：US11482180

申请日：2006-07-06

申请人： Fei Zhou ,  Zhouyue Pi ,  Zhigang Rong ,  Lin Ma

发明人： Fei Zhou ,  Zhouyue Pi ,  Zhigang Rong ,  Lin Ma

IPC分类号： H04B1/00 ,  H04K1/10

CPC分类号： H04L1/0041 ,  H04J13/16 ,  H04L1/0042 ,  H04L1/04 ,  H04L5/026 ,  H04L27/2602 ,  H04L27/2627 ,  H04L27/2649 ,  H04L27/2656

摘要： Various techniques are disclosed to improve redundancy in multi-carrier wireless systems. An example technique is provided that may include commonly encoding a block of data, modulating the encoded block of data across a plurality of carriers, and transmitting via a wireless link the encoded block of data including the plurality of carriers. The modulating may, for example, include modulating a first portion of the encoded block onto a first carrier and modulating a second portion of the encoded block onto a second carrier, wherein encoded data on the first carrier for the block of data may be used for error detection and/or error correction of encoded data on the second carrier for the block of data. Error detection and correction for the encoded block may be performed across the plurality of carriers, which may provide frequency diversity for the block of data.

摘要翻译： 公开了各种技术来改善多载波无线系统中的冗余。 提供了一种示例技术，其可以包括通常对数据块进行编码，在多个载波之间调制编码的数据块，以及经由无线链路发送包括多个载波的编码数据块。 调制可以例如包括将编码块的第一部分调制到第一载波上并且将编码块的第二部分调制到第二载波上，其中用于数据块的第一载波上的编码数据可以用于 用于数据块的第二载波上的编码数据的错误检测和/或纠错。 编码块的错误检测和校正可以在多个载波之间执行，这可以为数据块提供频率分集。

公开(公告)号：US20060176881A1

公开(公告)日：2006-08-10

申请号：US11124130

申请日：2005-05-09

申请人： Lin Ma ,  Zhigang Rong

发明人： Lin Ma ,  Zhigang Rong

IPC分类号： H04L12/28

CPC分类号： H04W4/06 ,  H04L12/1877 ,  H04L12/1881 ,  H04L12/189 ,  H04W4/08 ,  H04W72/121

摘要： Described is a method of constructing multi-user packets in a communication network utilizing packet-switching, wherein a plurality of user request service from the communication network. According to this method, priorities are allocated to each of the plurality of user. Of the plurality of user, those user are selected who indicate that multi-user packets are supportable. A group of user out of the selected user is formed, where group is defined in that all user who are member of the group allow at least one common transmission format. Finally, a multi-user packet is constructed utilizing one common transmission format.

摘要翻译： 描述了利用分组交换在通信网络中构造多用户分组的方法，其中来自通信网络的多个用户请求服务。 根据该方法，对多个用户中的每一个分配优先级。 在多个用户中，选择哪些用户指示多用户分组是可支持的。 形成所选择的用户中的一组用户，其中定义了组中成员的所有用户允许至少一个公共传输格式的组。 最后，利用一种普通传输格式构建多用户分组。