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21 条记录 (耗时 0.029 秒)

    Method and apparatus for providing addressing in a multi-carrier communication system
    1.
    发明申请
    Method and apparatus for providing addressing in a multi-carrier communication system 有权
    用于在多载波通信系统中提供寻址的方法和装置

    公开(公告)号：US20070064692A1

    公开(公告)日：2007-03-22

    申请号：US11507933

    申请日：2006-08-22

    申请人： Zhouyue Pi ,  Zhigang Rong ,  Lin Ma ,  Fei Zhou ,  Mark Cheng ,  Jian Gu ,  Zhu Yuan

    发明人： Zhouyue Pi ,  Zhigang Rong ,  Lin Ma ,  Fei Zhou ,  Mark Cheng ,  Jian Gu ,  Zhu Yuan

    IPC分类号： H04L12/56

    CPC分类号： H04W72/005 ,  H04L29/12283 ,  H04L29/12839 ,  H04L61/2061 ,  H04L61/6022 ,  H04W8/26

    摘要： An approach is provided for addressing in a multiple carrier communication system. In one embodiment, a group index is assigned to a group of terminals of a communication network. The group index permits sharing of addressing indices supported by the communication network for transmission of data to the group of terminals. In another embodiment, a plurality of terminals is classified using preamble indices corresponding to the terminals into one or more classes. A multi-user packet, which utilizes the preamble indices to activate only a class of the terminals for processing the multi-user packet, is generated.

    摘要翻译： 提供了一种用于在多载波通信系统中寻址的方法。 在一个实施例中，将组索引分配给通信网络的一组终端。 组索引允许通信网络支持的寻址指标的共享，用于将数据传输到终端组。 在另一个实施例中，使用对应于终端的前导码索引将多个终端分类为一个或多个类别。 生成利用前导码索引仅激活一类用于处理多用户分组的终端的多用户分组。

    Method and apparatus for providing addressing to support multiple access in a wireless communication system
    2.
    发明申请
    Method and apparatus for providing addressing to support multiple access in a wireless communication system 审中-公开
    用于提供寻址以支持无线通信系统中的多个接入的方法和装置

    公开(公告)号：US20070153876A1

    公开(公告)日：2007-07-05

    申请号：US11433934

    申请日：2006-05-15

    申请人： Zhouyue Pi ,  Mark Cheng

    发明人： Zhouyue Pi ,  Mark Cheng

    IPC分类号： H04B1/00

    CPC分类号： H04J13/00 ,  H04J13/10 ,  H04J13/16

    摘要： An approach is provided for signaling in multi-carrier system. Communication information that enables communication over a communication network is received. The communication information is mapped to a sequence among a plurality of sequences having a predetermined correlation property to output a communication information sequence.

    摘要翻译： 为多载波系统中的信令提供了一种方法。 接收通过通信网络进行通信的通信信息。 通信信息被映射到具有预定相关特性的多个序列之间的序列，以输出通信信息序列。

    Control structures for contention-based packet data services in wideband CDMA
    5.
    再颁专利
    Control structures for contention-based packet data services in wideband CDMA 有权

    公开(公告)号：USRE39164E1

    公开(公告)日：2006-07-11

    申请号：US10420060

    申请日：2003-04-21

    申请人： Mark Cheng ,  Zhi-Chun Honkasalo

    发明人： Mark Cheng ,  Zhi-Chun Honkasalo

    IPC分类号： H04Q7/24 ,  H04J3/24

    CPC分类号： H04W74/02 ,  H04W76/10

    摘要： A method and system for transmitting packet data over a cellular telecommunications network is presented. A novel medium access control (MAC) logical layer is implemented between a service option layer and multiplex sublayer. The MAC layer handles the multiple accesses of packet users over selected dedicated traffic channels. The MAC layer provides a multiple access control function for packet data users only. Users requiring only circuit switched services (voice calls) are not serviced through the MAC layer multiple access control function. If a user has simultaneous circuit switched and packet data services operating, the MAC layer multiple access control function handles the packet data services, while the circuit switched services are handled simultaneously by bypassing the MAC layer multiple access control function.

    APPARATUS, AND ASSOCIATED METHOD, FOR REQUESTING DATA RETRANSMISSION IN A PACKET RADIO COMMUNICATION SYSTEM
    7.
    发明申请
    APPARATUS, AND ASSOCIATED METHOD, FOR REQUESTING DATA RETRANSMISSION IN A PACKET RADIO COMMUNICATION SYSTEM 有权
    装置和相关方法，用于在分组无线电通信系统中请求数据重新生成

    公开(公告)号：US20080077838A1

    公开(公告)日：2008-03-27

    申请号：US11868803

    申请日：2007-10-08

    申请人： Liangchi Hsu ,  Mark Cheng

    发明人： Liangchi Hsu ,  Mark Cheng

    IPC分类号： H04L1/18

    CPC分类号： H04L1/1848 ,  H04L1/1812 ,  H04W28/18 ,  H04W80/02

    摘要： Apparatus, and an associated method, that reduces the occurrence of generation of redundant requests for retransmission of packet-formatted data, formatted at a physical layer and at a higher-logical layer, such as at an RLP layer. An estimate of an appropriate delay period is formed. The estimate is responsive to communication conditions in the communication system. When a data packet appears to have been inadequately delivered to the RLP logical layer, a DELAY_DETECTION_WINDOW timer is caused to time out the delay period estimated by the estimator. The request for retransmission, generated at the RLP layer, is permitted, upon expiration of the timer if the data packet has not yet been successfully delivered to the RLP layer and the transmitter has not given up the data packet delivery.

    摘要翻译： 装置和相关联的方法，其减少在物理层和较高逻辑层（例如在RLP层）处格式化的分组格式数据的重传的冗余请求的产生的发生。 形成适当延迟期的估计。 估计是响应通信系统中的通信条件。 当一个数据包似乎没有被充分传递给RLP逻辑层时，会导致DELAY_DETECTION_WINDOW定时器超出估计器估计的延迟时间。 如果数据包尚未成功传送到RLP层并且发送器尚未放弃数据包传送，则允许在RLP层产生的重发请求。

    Multi-carrier radio link protocol supervision in a radio communication system
    8.
    发明申请
    Multi-carrier radio link protocol supervision in a radio communication system 有权
    无线电通信系统中的多载波无线电链路协议监控

    公开(公告)号：US20060187870A1

    公开(公告)日：2006-08-24

    申请号：US11400838

    申请日：2006-04-07

    申请人： Yuan-Joshua Zhu ,  Adele Gao ,  Mark Cheng ,  Zhi-Chun Honkasalo

    发明人： Yuan-Joshua Zhu ,  Adele Gao ,  Mark Cheng ,  Zhi-Chun Honkasalo

    IPC分类号： H04B7/216

    CPC分类号： H04L1/1848 ,  H04L1/0057 ,  H04L1/1858

    摘要： A method is provided for facilitating efficient usage of radio capacity in a radio communication system including a communication station operable to receive, over a plurality of subchannels of the radio communication system. In this regard, the packet-formatted data has an overall sequence, and is divided into a plurality of portions receivable by the communication station over respective subchannels, where each portion has a respective link sequence. The method includes detecting missing packet-formatted data at the communication station based upon the overall sequence or at least one of the link sequences. Then, when the missing packet-formatted data is detected based upon the overall sequence, a time period is timed, and when the communication station fails to receive the missing packet-formatted data before the step of timing times out, retransmission of the missing packet-formatted data is requested.

    摘要翻译： 提供了一种用于促进无线电通信系统中有效使用无线电容量的方法，所述无线电通信系统包括可操作以在无线电通信系统的多个子信道上接收的通信站。 在这方面，分组格式的数据具有整体序列，并且被分成可由通信站在各个子信道上可接收的多个部分，其中每个部分具有相应的链接序列。 该方法包括基于总序列或链路序列中的至少一个在通信站检测丢失的分组格式的数据。 然后，当基于整个序列检测到丢失的分组格式的数据时，定时时间段，并且当通信站在定时超时步骤之前未能接收丢失的分组格式的数据时，丢失分组的重传 请求格式化的数据。

    Method and apparatus for switching mobile station between autonomous and scheduled transmissions
    9.
    发明申请
    Method and apparatus for switching mobile station between autonomous and scheduled transmissions 有权
    在自主和定时传输之间切换移动台的方法和装置

    公开(公告)号：US20060128410A1

    公开(公告)日：2006-06-15

    申请号：US10559919

    申请日：2003-06-27

    申请人： Thomas Derryberry ,  Liangehi Hsu ,  Mark Cheng

    发明人： Thomas Derryberry ,  Liangehi Hsu ,  Mark Cheng

    IPC分类号： H04Q7/20 ,  H04B7/00

    CPC分类号： H04W52/54 ,  H04W52/50 ,  H04W72/14 ,  H04W74/02 ,  H04W74/08

    摘要： Disclosed is a method for operating a moible station with a base station, as well as apparatus for performing this method. The method includes, when the mobile station is in an Autonomous mode of operation, autonomously transmitting from the mobile station to the base station of a reverse access channel or a reverse supplemental channel (Transition 3); in response to receiving an acknowledgement indication from the base station, that comprises a reverse channel assignment message for the mobile station, switching the mobile station to a Scheduled mode of operation (Transition 4) and transmitting data from the mobile station on an assigned reverse channel.

    摘要翻译： 公开了一种用于操作具有基站的可动站的方法，以及用于执行该方法的装置。 该方法包括：当移动站处于自主操作模式时，从反向接入信道或反向辅助信道的自动发送到基站（过渡3）; 响应于从基站接收到确认指示，其包括用于移动台的反向信道分配消息，将移动台切换到调度的操作模式（转换4），并且在所分配的反向信道上从移动站发送数据 。

    Apparatus, and associated method, for performing reverse-link traffic measurements in a radio communications system
    10.
    发明申请
    Apparatus, and associated method, for performing reverse-link traffic measurements in a radio communications system 审中-公开
    用于在无线电通信系统中执行反向链路业务测量的装置和相关方法

    公开(公告)号：US20050111358A1

    公开(公告)日：2005-05-26

    申请号：US10899246

    申请日：2004-07-26

    申请人： Liangchi Hsu ,  Mark Cheng

    发明人： Liangchi Hsu ,  Mark Cheng

    IPC分类号： H04Q1/00 ,  H04W24/00 ,  H04W24/08 ,  H04W24/10 ,  H04W28/22 ,  H04W68/02 ,  H04W72/08 ,  H04W72/12 ,  H04L1/00

    CPC分类号： H04W72/1252 ,  H04L1/0027 ,  H04L1/0029 ,  H04W24/00 ,  H04W28/22 ,  H04W72/1284

    摘要： Apparatus, and an associated method, for generating a TVMAR (traffic volume measurement and reporting) report, or other appropriate report, to facilitate packet scheduling in a packet-based communication system. A signal is generated at a network part of a radio communication system indicative of parameters that the mobile station is to include in the TVMAR report, subsequently to be generated by the mobile station. The signal is generated by a signal generator and sent to the mobile station to be detected thereat by a detector. The communication indicia is measured by a measurer and the measured values of the selected parameters are formed into a TVMAR report and returned to the network part.

    摘要翻译： 用于生成TVMAR（业务量测量和报告）报告或其他适当的报告的装置和相关方法，以促进基于分组的通信系统中的分组调度。 在无线电通信系统的网络部分产生指示移动台将包括在TVMAR报告中的参数的信号，随后由移动台产生信号。 信号由信号发生器产生，并被发送到移动台，由检测​​器检测。 通信标记由测量者测量，所选参数的测量值形成TVMAR报告并返回网络部分。