公开(公告)号：US07693031B2

公开(公告)日：2010-04-06

申请号：US11934378

申请日：2007-11-02

申请人： Yunsong Yang ,  Jianmin Lu ,  Zhigang Rong

发明人： Yunsong Yang ,  Jianmin Lu ,  Zhigang Rong

IPC分类号： H04J11/00

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：US20100157957A1

公开(公告)日：2010-06-24

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

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：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：US20080165675A1

公开(公告)日：2008-07-10

申请号：US11934378

申请日：2007-11-02

申请人： Yunsong Yang ,  Jianmin Lu ,  Zhigang Rong

发明人： Yunsong Yang ,  Jianmin Lu ,  Zhigang Rong

IPC分类号： H04J11/00 ,  H04B7/212

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（TDM 1，TDM 2和TDM 3）的重构和接收的前导信号的相关性来不相干地检测信息。 PBCCH和TDM 2或TDM 3的相关信号之间以及TDM 2和TDM 3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：US20080080432A1

公开(公告)日：2008-04-03

申请号：US11849776

申请日：2007-09-04

申请人： Jianmin Lu ,  Yunsong Yang ,  Zhigang Rong

发明人： Jianmin Lu ,  Yunsong Yang ,  Zhigang Rong

IPC分类号： H04B7/216

CPC分类号： H04L1/0072 ,  H04L1/0056 ,  H04L27/2636 ,  H04L27/2649

摘要： Two types of access probe messages are defined: a first when a mobile station has not yet been assigned a media access code index (MAC ID), and a second when a mobile station already has a MAC ID assigned by the base stations in the active set. Base stations can differentiate between the first and second types of access probes according to the scrambling sequence used. In the second type, while different MAC IDs are used by each of the mobile stations in the sector, they are all scrambled according to a similar scrambling sequence defined specifically for these second types of access probes. The rake receivers used in such networks are configured to repeat the rake finger processing after CP removal, DFT, de-channelizing, and IDFT, thereby reducing their complexity.

摘要翻译： 定义了两种类型的接入探测消息：首先当移动台尚未分配媒体接入码索引（MAC ID）时，另一种类型的接入探测消息，当移动台已经具有由活动的基站分配的MAC ID时 组。 基站可以根据所使用的加扰序列区分第一和第二类型的接入探测器。 在第二种类型中，虽然扇区中的每个移动站使用不同的MAC ID，但是它们都是根据为这些第二类型的接入探针专门定义的类似的加扰序列而被加扰的。 在这种网络中使用的耙式接收机被配置为在CP去除，DFT，去通道化和IDFT之后重复耙指处理，从而降低它们的复杂性。

公开(公告)号：US08130780B2

公开(公告)日：2012-03-06

申请号：US12135930

申请日：2008-06-09

申请人： Jianmin Lu ,  Anthony C.K. Soong ,  Yunsong Yang ,  Sean Michael McBeath

发明人： Jianmin Lu ,  Anthony C.K. Soong ,  Yunsong Yang ,  Sean Michael McBeath

IPC分类号： H04J4/00

CPC分类号： H04W72/042 ,  H04L5/0023 ,  H04L5/0037 ,  H04L5/0044 ,  H04L5/0064 ,  H04L5/0094 ,  H04W72/04

摘要： A method and apparatus of signaling radio resource allocation in a wireless communication system includes transmitting at least one region boundary to a mobile station indicating a division of the time-frequency resources into at least two regions, determining a time-frequency resource assignment for the mobile station, transmitting an indication of the determined time-frequency resource to the mobile station in the same region as the determined time-frequency resource, and transmitting a packet to the mobile station using the physical time-frequency resources corresponding to the determined time-frequency resource.

摘要翻译： 一种在无线通信系统中信令无线电资源分配的方法和装置包括向移动站发送指示将时间 - 频率资源划分为至少两个区域的至少一个区域边界，确定移动站的时间 - 频率资源分配 在与确定的时间 - 频率资源相同的区域中向移动台发送所确定的时间 - 频率资源的指示，并且使用与所确定的时间频率相对应的物理时间 - 频率资源向移动站发送分组 资源。

公开(公告)号：US08116771B2

公开(公告)日：2012-02-14

申请号：US12272264

申请日：2008-11-17

申请人： David Comstock ,  Phillip Barber ,  Yunsong Yang ,  Jianmin Lu

发明人： David Comstock ,  Phillip Barber ,  Yunsong Yang ,  Jianmin Lu

IPC分类号： H04Q7/20

CPC分类号： H04W68/02 ,  H04B7/2606 ,  H04W8/26 ,  H04W84/047

摘要： A wireless communications network includes a base station and a number of mobile relay stations. Each mobile relay station within an area of coverage for the base station has associated with it a unique paging group identification value as well as the paging group identification value of the base station.

摘要翻译： 无线通信网络包括基站和多个移动中继站。 基站覆盖范围内的每个移动中继站与其相关联，具有独特的寻呼组标识值以及基站的寻呼组标识值。

公开(公告)号：US07957345B2

公开(公告)日：2011-06-07

申请号：US11685497

申请日：2007-03-13

申请人： Yunsong Yang ,  Anthony C. K. Soong ,  Jianmin Lu

发明人： Yunsong Yang ,  Anthony C. K. Soong ,  Jianmin Lu

IPC分类号： H04W4/00

CPC分类号： H04L27/2601 ,  H04L1/1812 ,  H04L1/1887

摘要： The present invention discloses constructs and methods for transmitting a HARQ re-transmission in an adaptive manner in a wireless communication system. The system of the present invention discloses: scheduling the re-transmission of a data packet, based on decoding results from a receiver; determining a plurality of parameters for re-transmission in an adaptive manner; sending an assignment message if required; using a plurality of fields in the assignment message for re-transmission to indicate the plurality of parameters in the re-transmission; using a MACID field in the assignment message for re-transmission to indicate a target mobile station for the re-transmission; transmitting a data packet for the re-transmission; and decoding the data packet at the receiver to determine if a further need of re-transmission exists.

摘要翻译： 本发明公开了一种在无线通信系统中以自适应方式发送HARQ再传输的结构和方法。 本发明的系统基于来自接收机的解码结果来调度数据包的重发送; 以自适应方式确定用于重传的多个参数; 如果需要，发送转发消息; 在分配消息中使用多个字段进行重新发送以指示重传中的多个参数; 在所述分配消息中使用MACID字段进行重新发送以指示用于所述重新发送的目标移动台; 发送用于重传的数据分组; 并且在接收机处对数据分组进行解码，以确定是否存在再次传输的进一步需要。

公开(公告)号：US09439179B2

公开(公告)日：2016-09-06

申请号：US13360499

申请日：2012-01-27

申请人： Jianmin Lu ,  Anthony C. K. Soong ,  Yunsong Yang ,  Sean Michael McBeath

发明人： Jianmin Lu ,  Anthony C. K. Soong ,  Yunsong Yang ,  Sean Michael McBeath

IPC分类号： H04L5/22 ,  H04W72/04 ,  H04W36/00 ,  H04W4/00 ,  H04L12/413 ,  H04L5/00

CPC分类号： H04W72/042 ,  H04L5/0023 ,  H04L5/0037 ,  H04L5/0044 ,  H04L5/0064 ,  H04L5/0094 ,  H04W72/04

摘要： A method and apparatus of signaling radio resource allocation in a wireless communication system includes transmitting at least one region boundary to a mobile station indicating a division of the time-frequency resources into at least two regions, determining a time-frequency resource assignment for the mobile station, transmitting an indication of the determined time-frequency resource to the mobile station in the same region as the determined time-frequency resource, and transmitting a packet to the mobile station using the physical time-frequency resources corresponding to the determined time-frequency resource.

摘要翻译： 一种在无线通信系统中信令无线电资源分配的方法和装置包括向移动站发送指示将时间 - 频率资源划分为至少两个区域的至少一个区域边界，确定移动站的时间 - 频率资源分配 在与确定的时间 - 频率资源相同的区域中向移动台发送所确定的时间 - 频率资源的指示，并且使用与所确定的时间频率相对应的物理时间 - 频率资源向移动站发送分组 资源。

公开(公告)号：US07859988B2

公开(公告)日：2010-12-28

申请号：US11754622

申请日：2007-05-29

申请人： Yunsong Yang ,  Jianmin Lu ,  Mingyang Sun

发明人： Yunsong Yang ,  Jianmin Lu ,  Mingyang Sun

IPC分类号： H04J11/00 ,  H04B7/208

CPC分类号： H04W28/06 ,  H04L5/0007 ,  H04L5/0048 ,  H04L27/2607 ,  H04L27/2655 ,  H04W4/06

摘要： A system providing flexible cyclic prefix length in a preamble (i.e., superframe preamble) is disclosed. The preamble comprises a first section and a second section. The first section contains at least one broadcast channel and occupies the first number of OFDM symbols in the preamble. The second section contains acquisition pilots and occupies the remaining number of OFDM symbols in the preamble. A first cyclic prefix length is used in the first section. It is indicated by the first broadcast channel and is unknown to a mobile station before the mobile station decodes the first broadcast channel. The second cyclic prefix length is used in the second section. It is fixed and known to the mobile stations. The first broadcast channel is located at the last OFDM symbol in the first section and is next to the second section in time.

摘要翻译： 公开了一种在前导码中提供灵活的循环前缀长度的系统（即超帧前导码）。 前序部分包括第一部分和第二部分。 第一部分包含至少一个广播信道并且占据前导码中的第一数目的OFDM符号。 第二部分包含采集导频，占据前导码中剩余的OFDM符号数。 第一部分使用第一个循环前缀长度。 它由第一广播信道指示，并且在移动台解码第一广播信道之前对于移动台是未知的。 第二个循环前缀长度用于第二部分。 它是移动台固定和已知的。 第一广播信道位于第一部分中的最后一个OFDM符号，并且在时间上与第二部分相邻。