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1. 发明授权

US06535478B2 Reduced peak-to-average amplitude multichannel link 有权
标题翻译：降低峰均幅度多通道链路
公开(公告)号：US06535478B2
公开(公告)日：2003-03-18
申请号：US09908665
申请日：2001-07-17
申请人： Edward G. Tiedemann, Jr. , Ramin Rezaiifar , Olivier Glauser , Tao Chen
发明人： Edward G. Tiedemann, Jr. , Ramin Rezaiifar , Olivier Glauser , Tao Chen
IPC分类号： H04J1302
CPC分类号： H04B1/707 , H04B2201/70706 , H04J13/004 , H04L27/2621
摘要： A novel and improved method and apparatus for generating a reduced peak amplitude high data rate channel comprised of a set of lower rate channels is described. The set of lower rate channels are phase rotated before being summed and transmitted. The amount of phase rotation is dependent on the number of channels used to form the higher rate channel. In an embodiment where two lower rate channels are used, the in-phase and quadrature-phase components of the two channels are complex multiplied before upconversion with an in-phase and quadrature-phase sinusoids. For a high rate channel comprised of more than two lower rate channels, the in-phase and quadrature-phase component of each channel is upconverted with a set of sinusoids that are phase offset from one another.
摘要翻译：描述了一种用于产生由一组较低速率信道组成的降低峰值幅度的高数据速率信道的新颖和改进的方法和装置。较低速率信道的集合在被相加和发送之前被相位旋转。相位旋转量取决于用于形成较高速率通道的通道数。在使用两个较低速率信道的实施例中，两个信道的同相和正交相位分量在上变频之前与同相和正交相位正弦波相乘。对于由多于两个较低速率信道组成的高速率信道，每个信道的同相和正交相位分量由彼此相位偏移的一组正弦波上变频。

2. 发明授权

US06980658B1 Method and apparatus for encrypting transmissions in a communication system 有权
标题翻译：用于在通信系统中加密传输的方法和装置
公开(公告)号：US06980658B1
公开(公告)日：2005-12-27
申请号：US09676036
申请日：2000-09-28
申请人： Ramin Rezaiifar , Roy F. Quick, Jr. , Paul Williamson , Jun Wang , Edward G. Tiedemann, Jr.
发明人： Ramin Rezaiifar , Roy F. Quick, Jr. , Paul Williamson , Jun Wang , Edward G. Tiedemann, Jr.
IPC分类号： H04L9/08 , G06F1/04 , G06F1/06 , G06F1/08 , G06F1/12 , G06F13/42 , G06F21/00 , H04K1/00 , H04L1/00 , H04L5/00 , H04L7/00 , H04L9/00 , H04L9/12 , H04L9/18 , H04L9/32 , H04L12/22 , H04L29/06 , H04W12/00 , H04W12/02 , H04W12/06 , H04W12/10 , H04W12/12
CPC分类号： H04L63/0428 , G06F21/606 , G06F2221/2113 , H04L1/0061 , H04L1/0083 , H04L1/18 , H04L9/12 , H04L9/3236 , H04L9/3247 , H04L63/061 , H04L63/08 , H04L63/123 , H04L63/126 , H04L63/162 , H04L63/164 , H04L2209/34 , H04L2209/80 , H04W12/02 , H04W12/06 , H04W12/10 , H04W12/12
摘要： Method and apparatus for encrypting transmission traffic at separate protocol layers L1, L2, and L3so that separate encryption elements can be assigned to separate types of transmission traffic, which allows the implementation of different levels of encryption according to service requirements. Encryption elements use variable value inputs, called crypto-syncs, along with semi-permanent encryption keys to protect from replay attacks from rogue mobile stations. Since crypto-sync values vary, a method for synchronizing crypto-syncs at the mobile station and base station is also presented.
摘要翻译：在单独的协议层L 1，L 2和L 3上对传输业务进行加密的方法和装置，使得可以将分开的加密元素分配给分离的传输业务类型，这允许根据业务需求实现不同级别的加密。加密元素使用可变值输入，称为加密同步，以及半永久加密密钥，以防止流氓移动台的重放攻击。由于密码同步值变化，所以也提出了在移动台和基站同步密码同步的方法。

3. 发明授权

US06526030B2 Channel structure for communication systems 有权
公开(公告)号：US06526030B2
公开(公告)日：2003-02-25
申请号：US09504242
申请日：2000-02-15
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： H04B7216
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： A channel structure for use in communication systems. Two sets of physical channels, one for the forward link and another for the reverse link, are utilized to facilitate communication of a variety of logical channels. The physical channels comprise data and control channels. In the exemplary embodiment, the data channels comprise fundamental channels which are used to transmit voice traffic, data traffic, high speed data, and other overhead information and supplemental channels which are used to transmit high speed data. The fundamental channels can 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.

4. 发明授权

US06167270A Soft handoff in the transmission of supplemental channel data 有权
标题翻译：软切换传输补充信道数据
公开(公告)号：US06167270A
公开(公告)日：2000-12-26
申请号：US503871
申请日：2000-02-14
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： E06C1/32 , E06C7/08 , E06C7/46 , E06C7/48 , H04B7/185 , H04B7/26 , H04J1/00 , H04W36/18 , H04W48/12 , H04W52/02 , H04W72/04 , H04W72/12 , H04W76/04 , H04Q7/20
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： A channel structure for use in communication systems. Two sets of physical channels, one for the forward link and another for the reverse link, are utilized to facilitate communication of a variety of logical channels. The physical channels comprise data and control channels. In the exemplary embodiment, the data channels comprise fundamental channels which are used to transmit voice traffic, data traffic, high speed data, and other overhead information and supplemental channels which are used to transmit high speed data. The fundamental channels can 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.
摘要翻译：用于通信系统的通道结构。利用两组物理信道，一个用于前向链路，另一个用于反向链路，以促进各种逻辑信道的通信。物理信道包括数据和控制信道。在示例性实施例中，数据信道包括用于传输语音业务，数据业务，高速数据以及用于发送高速数据的其他开销信息和补充信道的基本信道。当远程站空闲以便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。

5. 发明授权

US07747283B2 Synchronization of stored service parameters in a communication system 有权
公开(公告)号：US07747283B2
公开(公告)日：2010-06-29
申请号：US11046441
申请日：2005-01-28
申请人： Sai Yiu Duncan Ho , Edward G. Tiedemann, Jr. , Jun Wang , Ragulan Sinnarajah , Ramin Rezaiifar
发明人： Sai Yiu Duncan Ho , Edward G. Tiedemann, Jr. , Jun Wang , Ragulan Sinnarajah , Ramin Rezaiifar
IPC分类号： H04M1/00
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.

6. 发明授权

US07499698B2 Synchronization of stored service parameters in a communication system 有权
标题翻译：存储的服务参数在通信系统中的同步
公开(公告)号：US07499698B2
公开(公告)日：2009-03-03
申请号：US10059738
申请日：2002-01-28
申请人： Sai Yiu Duncan Ho , Edward G. Tiedemann, Jr. , Jun Wang , Ragulan Sinnarajah , Ramin Rezaiifar
发明人： Sai Yiu Duncan Ho , Edward G. Tiedemann, Jr. , Jun Wang , Ragulan Sinnarajah , Ramin Rezaiifar
IPC分类号： H04M3/00
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。

7. 发明授权

US07778631B2 Synchronization of stored service parameters in a communication system 有权
标题翻译：存储的服务参数在通信系统中的同步
公开(公告)号：US07778631B2
公开(公告)日：2010-08-17
申请号：US11046442
申请日：2005-01-28
申请人： Sai Yiu Duncan Ho , Edward G. Tiedemann, Jr. , Jun Wang , Ragulan Sinnarajah , Ramin Rezaiifar
发明人： Sai Yiu Duncan Ho , Edward G. Tiedemann, Jr. , Jun Wang , Ragulan Sinnarajah , Ramin Rezaiifar
IPC分类号： H04M3/00
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。

8. 发明授权

US07254397B2 Method and apparatus for a reverse link supplemental channel scheduling 有权
标题翻译：用于反向链路补充信道调度的方法和装置
公开(公告)号：US07254397B2
公开(公告)日：2007-08-07
申请号：US10864658
申请日：2004-06-08
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： H04Q7/20 , H04Q7/38
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.
摘要翻译：公开了用于反向链路传输的调度信息的通信的装置和方法。基站控制器确定通信系统（100）中针对移动台的反向链路补充信道传输的调度。基站控制器将移动站组合在一组移动站中，并向移动站组分配前向链路信道分配信道。收发器（400）将与所分配的前向链路公共分配信道中的所确定的调度相关的信息合并，并将所分配的前向链路公共分配信道发送到移动站，以调度反向链路补充信道传输。移动台接收分配的前向链路公共分配信道。移动台根据确定的调度来调度反向链路补充信道传输的传输，并根据所确定的调度发送反向链路补充信道。

9. 发明授权

US06799043B2 Method and apparatus for a reverse link supplemental channel scheduling 有权
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.

10. 发明授权

US06377809B1 Channel structure for communication systems 失效
标题翻译：通信系统的通道结构
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。

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