公开(公告)号：US20060280198A1

公开(公告)日：2006-12-14

申请号：US11357146

申请日：2006-02-16

申请人： Chong Lee ,  Alejandro Holcman ,  Arik Mimran ,  Jack Wolf ,  Leonid Sheynblat ,  Roberto Padovani ,  Paul Bender ,  Ramin Rezaiifar ,  Samir Khazaka

发明人： Chong Lee ,  Alejandro Holcman ,  Arik Mimran ,  Jack Wolf ,  Leonid Sheynblat ,  Roberto Padovani ,  Paul Bender ,  Ramin Rezaiifar ,  Samir Khazaka

IPC分类号： H04L12/413

CPC分类号： H04L5/16 ,  H04B1/7085 ,  H04B17/0082 ,  H04L12/12 ,  H04W52/0235 ,  H04W52/0283 ,  H04W52/44 ,  H04W76/20 ,  Y02D70/1222 ,  Y02D70/164 ,  Y02D70/40

摘要： Operating a communication device in a half-duplex mode using only overhead channels; and substantially free running a timing reference obtained during reception to allow a timing reference value to drift during transmission.

摘要翻译： 仅使用架空通道以半双工模式操作通信设备; 并且基本上自由地运行在接收期间获得的定时参考，以允许定时参考值在传输期间漂移。

公开(公告)号：US20060256794A1

公开(公告)日：2006-11-16

申请号：US11406741

申请日：2006-04-18

申请人： Ramin Rezaiifar ,  Nikolai Leung

发明人： Ramin Rezaiifar ,  Nikolai Leung

IPC分类号： H04L12/56

CPC分类号： H04L47/10 ,  H04L1/1841 ,  H04L47/14 ,  H04L47/17 ,  H04L47/34

摘要： A method and apparatus for resolving ambiguity in reception of multiple retransmitted frames includes ascertaining for each data frame received from a transmitter whether the frame is a retransmitted frame. If the frame is a retransmitted frame, the frame may be stored in a resequencing buffer. If an abort timer associated with the second round of retransmission has been set for the retransmitted frame, an associated negative-acknowledgment-list (NAK-list) entry is not removed from a NAK list until the abort timer has expired. If the abort timer has not been set for the retransmitted frame, the associated NAK-list entry is removed from the NAK list. The method and apparatus may reside in a transport function in which a transmitter sends data frames to a receiver in accordance with the Radio Link Protocol interface. The transport function may reside in, e.g., a data-capable cellular or satellite-based base station and subscriber unit.

公开(公告)号：US20060252428A1

公开(公告)日：2006-11-09

申请号：US11102224

申请日：2005-04-08

申请人： Parag Agashe ,  Ramin Rezaiifar

发明人： Parag Agashe ,  Ramin Rezaiifar

IPC分类号： H04Q7/20

CPC分类号： H04W36/30 ,  H04W36/02

摘要： A high data rate system capable of inter-frequency handoffs with little or no interruption in data service. The access network sends data from the first sector to the access terminal at the first frequency. The access terminal measures a parameter of a signal received at the access terminal from the second sector at the second frequency, wherein a pre-active set of the access terminal includes the second sector, and wherein an active set of the access terminal consists of one or more sectors operating in the first frequency. The access terminal then sends a data source control message corresponding to the second sector to the access network, after which the access terminal switches the pre-active set and the active set.

摘要翻译： 高数据速率系统能够进行频间切换，数据服务几乎没有或没有中断。 接入网以第一频率从第一扇区向接入终端发送数据。 所述接入终端以所述第二频率测量在所述接入终端从所述第二扇区接收的信号的参数，其中所述接入终端的预先活动组包括所述第二扇区，并且其中所述接入终端的活动组由一个 或更多的扇区以第一频率运行。 接入终端然后将与第二扇区相对应的数据源控制消息发送到接入网络，之后接入终端切换预活动组和活动组。

公开(公告)号：US20060209751A1

公开(公告)日：2006-09-21

申请号：US11404328

申请日：2006-04-12

申请人： Raymond Hsu ,  Ramin Rezaiifar

发明人： Raymond Hsu ,  Ramin Rezaiifar

IPC分类号： H04Q7/00

CPC分类号： H04W8/00 ,  H04W36/10 ,  H04W36/12 ,  H04W36/14 ,  H04W36/28 ,  H04W76/22 ,  H04W92/24

摘要： A method and apparatus for requesting PPP instances from a packet data services network includes a mobile station configured to send an origination message to a packet data service node (PDSN) at which it has arrived upon leaving the vicinity of another PDSN. The message informs the new PDSN of the new location of the mobile station and indicates both the number of dormant PPP instances associated with the mobile station and a service reference identifier for each such PPP instance. A flag within the message may be used to indicate whether the PPP instances are dormant (i.e., whether the mobile station is engaged in a call).

摘要翻译： 一种用于从分组数据业务网络请求PPP实例的方法和装置，包括：移动台，被配置为向离开另一个PDSN附近的分组数据业务节点（PDSN）发送发起消息。 该消息通知新的PDSN移动站的新位置，并指示与移动站相关联的休眠PPP实例的数量和每个这样的PPP实例的服务参考标识。 消息内的标志可以用于指示PPP实例是否处于休眠状态（即移动台是否进行呼叫）。

公开(公告)号：US20060002356A1

公开(公告)日：2006-01-05

申请号：US11174261

申请日：2005-06-29

申请人： Peter Barany ,  Ramin Rezaiifar ,  Paul Bender ,  Jun Wang ,  Sivaramakrishna Veerepalli

发明人： Peter Barany ,  Ramin Rezaiifar ,  Paul Bender ,  Jun Wang ,  Sivaramakrishna Veerepalli

IPC分类号： H04Q7/20 ,  H04Q7/24

CPC分类号： H04W8/06 ,  H04W8/26 ,  H04W12/06 ,  H04W80/04

摘要： Embodiments disclosed herein relate to providing dynamic assignment of home agent and home address in wireless communications, such that a mobile node away from home may receive local access services from a visited network. In an embodiment, a mobile node accesses a visited network. The visited network authenticates the mobile node with its home network. The visited network then assigns a visited home agent and a home address for the mobile node. The mobile node subsequently performs secure binding with the visitor home agent. The mobile node proceeds with communications using the visitor home agent and home address.

摘要翻译： 本文公开的实施例涉及在无线通信中提供归属代理和归属地址的动态分配，使得远离家乡的移动节点可以从拜访网络接收本地接入服务。 在一个实施例中，移动节点访问受访网络。 受访网络使用其家庭网络来认证移动节点。 所访问的网络然后为移动节点分配被访问的归属代理和归属地址。 移动节点随后执行与访问者归属代理的安全绑定。 移动节点使用访问者归属代理和归属地址进行通信。

公开(公告)号：US06978382B1

公开(公告)日：2005-12-20

申请号：US09638752

申请日：2000-08-14

申请人： Paul E. Bender ,  Ramin Rezaiifar

发明人： Paul E. Bender ,  Ramin Rezaiifar

IPC分类号： G09C1/00 ,  H04L9/32 ,  H04L9/36 ,  H04L12/56 ,  H04L29/06 ,  H04W12/00 ,  H04W72/04 ,  H04W74/00 ,  H04W76/02 ,  H04L9/00 ,  H04L12/66 ,  H04L12/28 ,  H04M1/00 ,  H04Q7/20

CPC分类号： H04W12/06 ,  H04L63/061 ,  H04W12/04 ,  H04W74/00 ,  H04W76/10

摘要： A method and an apparatus granting a terminal, which requests a communication with a network access server using a session of a standard for packet data transmission designated by an identifier, use of the requested session, when a security association between the access terminal and the network access server is verified.

摘要翻译： 一种方法和装置，用于当接入终端和网络之间的安全关联时，请求与由网络接入服务器进行通信的终端，所述终端使用由标识符指定的分组数据传输的标准的会话，请求会话的使用 访问服务器已验证。

公开(公告)号：US20050130707A1

公开(公告)日：2005-06-16

申请号：US11046441

申请日：2005-01-28

申请人： Sai Ho ,  Edward Tiedemann ,  Jun Wang ,  Ragulan Sinnarajah ,  Ramin Rezaiifar

发明人： Sai Ho ,  Edward Tiedemann ,  Jun Wang ,  Ragulan Sinnarajah ,  Ramin Rezaiifar

IPC分类号： H04M3/00 ,  H04W8/22 ,  H04W8/24 ,  H04W48/14 ,  H04W76/02 ,  H04W76/04 ,  H04Q7/20

CPC分类号： H04L69/24 ,  H04L67/04 ,  H04L67/1095 ,  H04L67/303 ,  H04W8/22 ,  H04W8/24 ,  H04W48/14 ,  H04W76/11 ,  H04W76/18 ,  H04W76/19 ,  H04W76/20

摘要： Techniques for synchronization of stored service parameters are disclosed. In one aspect, a configuration identifier is transmitted from a mobile station to a base station, and compared with an identifier generated in the base station. If the identifiers match, the configuration is used for communication. In another aspect, the identifier is generated by selecting an identifier associated with a configuration from a configuration table. In yet another aspect, the identifier is generated by computing a cyclic redundancy check (CRC) of the configuration. Various other aspects are also presented. These aspects have the benefit of preventing attempted use of unsynchronized stored service parameters and associated call setup failures and subsequent renegotiation, with the net effect of reducing call setup time and more efficient use of system resources.

摘要翻译： 公开了存储的服务参数的同步技术。 一方面，从移动台向基站发送配置标识符，并与基站中生成的标识符进行比较。 如果标识符匹配，则配置用于通信。 在另一方面，通过从配置表中选择与配置相关联的标识符来生成标识符。 在另一方面，通过计算配置的循环冗余校验（CRC）来生成标识符。 还提出了各种其他方面。 这些方面具有防止尝试使用不同步存储的服务参数和相关联的呼叫建立失败以及随后的重新协商的优点，具有减少呼叫建立时间和更有效地利用系统资源的净效果。

公开(公告)号：US06799043B2

公开(公告)日：2004-09-28

申请号：US10170950

申请日：2002-06-12

申请人： Edward G. Tiedemann, Jr. ,  Sai Yiu Duncan Ho ,  Jun Wang ,  Ragulan Sinnarajah ,  Ramin Rezaiifar

发明人： Edward G. Tiedemann, Jr. ,  Sai Yiu Duncan Ho ,  Jun Wang ,  Ragulan Sinnarajah ,  Ramin Rezaiifar

IPC分类号： H04Q720

CPC分类号： H04W72/121 ,  H04W4/08 ,  H04W72/005 ,  H04W72/1289

摘要： An apparatus and method for communications of scheduling information of reverse link transmissions are disclosed. A base station controller determines scheduling of a reverse link supplemental channel transmission for a mobile station in a communication system (100). The base station controller groups the mobile station in a group of mobile stations and assigns a forward link channel assignment channel to the group of mobile stations. A transceiver (400) incorporates information relating to the determined scheduling in the assigned forward link common assignment channel and transmits the assigned forward link common assignment channel to the mobile station for scheduling the reverse link supplemental channel transmission. The mobile station receives the assigned forward link common assignment channel. The mobile station schedules transmission of the reverse link supplemental channel transmission in accordance with the determined scheduling and transmits the reverse link supplemental channel in accordance with the determined scheduling.

公开(公告)号：US06728538B2

公开(公告)日：2004-04-27

申请号：US10357698

申请日：2003-02-04

申请人： Yu-Cheun Jou ,  Jun Wang ,  Ramin Rezaiifar ,  Baaziz Achour ,  Tao Chen

发明人： Yu-Cheun Jou ,  Jun Wang ,  Ramin Rezaiifar ,  Baaziz Achour ,  Tao Chen

IPC分类号： H04Q720

CPC分类号： H04W36/30 ,  H04W36/18

摘要： A method and apparatus for generating an autonomous Pilot Strength Measurement Message (PSMM) by a mobile station traveling in a multi-carrier wireless communication system. In a multi-carrier system, the mobile station receives the pilot channel of a base station on multiple carrier frequencies simultaneously. Fading may vary from carrier frequency to carrier frequency. New pilot strength definitions are used by the mobile station in a set of rules transmitted by the base station. The set of rules determines autonomous generation and transmission of PSMMs by the mobile station upon detection of pilots.

摘要翻译： 一种用于在多载波无线通信系统中行进的移动台生成自主导频强度测量消息（PSMM）的方法和装置。 在多载波系统中，移动台同时在多载波频率上接收基站的导频信道。 衰落可能因载波频率而异。 新的导频强度定义由移动台在由基站发送的一组规则中使用。 该组规则在检测到飞行员时确定移动台的自主生成和传输PSMM。

公开(公告)号：US06377809B1

公开(公告)日：2002-04-23

申请号：US08931535

申请日：1997-09-16

申请人： Ramin Rezaiifar ,  Yu-Cheun Jou ,  Edward G. Tiedemann, Jr.

发明人： Ramin Rezaiifar ,  Yu-Cheun Jou ,  Edward G. Tiedemann, Jr.

IPC分类号： H04Q722

CPC分类号： H04B7/2656 ,  H04B7/18584 ,  H04B7/264 ,  H04W36/18 ,  H04W48/12 ,  H04W52/0216 ,  H04W52/0245 ,  H04W72/0406 ,  H04W72/1278 ,  H04W76/27 ,  Y02D70/1222 ,  Y02D70/446 ,  Y02D70/449

摘要： An improved channel structure for use in communication systems is disclosed. The channel structure utilizes two sets of physical channels, one for the forward link and another for the reverse link. The physical channels include data channels and control channels, and the data channels are further divided into fundamental channels and supplemental channels. Fundamental channels are used to transmit voice traffic, data traffic, high speed data, and other overhead information, and supplemental channels are used to transmit high speed data. The fundamental channels may be released when the remote stations are idle to more fully utilized the available capacity. The control channels are used to transmit paging and control messages and scheduling information. This abstract appears solely to satisfy requirements of 37 CFR 1.72 and is therefore not intended to be used for interpreting the scope of the claims.

摘要翻译： 公开了一种用于通信系统的改进的信道结构。 信道结构采用两组物理信道，一组用于前向链路，另一组用于反向链路。 物理信道包括数据信道和控制信道，数据信道进一步分为基本信道和补充信道。 基本信道用于传输语音流量，数据流量，高速数据和其他开销信息，补充信道用于传输高速数据。 当远程站空闲以更充分地利用可用容量时，可以释放基本信道。 控制信道用于发送寻呼和控制消息和调度信息。 本摘要仅仅是为了满足37 CFR 1.72的要求，因此不意图用于解释权利要求的范围。