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81. 发明授权

US07643828B2 Method and apparatus for fast link setup in a wireless communication system 失效
标题翻译：用于在无线通信系统中快速建立连接的方法和装置
公开(公告)号：US07643828B2
公开(公告)日：2010-01-05
申请号：US11505050
申请日：2006-08-15
申请人： Durga Prasad Malladi , Francesco Grilli , Serge Willenegger
发明人： Durga Prasad Malladi , Francesco Grilli , Serge Willenegger
IPC分类号： H04Q7/20
CPC分类号： H04W12/10 , H04W72/0406 , H04W76/10 , H04W76/12 , H04W88/12
摘要： A method and apparatus for a communication system provide for fast link setup for a mobile station by transmitting a request message, transmitting an assignment message from the base station to the mobile station, and transmitting a notification message from the base station to a base station controller. The mobile station transmits an indication message to the base station controller indicating a successful completion of acquiring the data packet channel. The base station controller processes the indication message for message integrity and security feature. A portion of the available communication resources at the base station is allocated for an immediate response to the request message for acquiring a data packet channel.
摘要翻译：一种用于通信系统的方法和装置，通过发送请求消息来提供移动台的快速链路建立，从基站向移动台发送分配消息，并将通知消息从基站发送到基站控制器。移动台向基站控制器发送指示获取数据分组信道的成功完成的指示消息。基站控制器处理消息完整性和安全特征的指示消息。基站的可用通信资源的一部分被分配用于对用于获取数据分组信道的请求消息的即时响应。

82. 发明授权

US07613462B2 Reservation multiple access 失效
标题翻译：预约多次访问
公开(公告)号：US07613462B2
公开(公告)日：2009-11-03
申请号：US11252858
申请日：2005-10-17
申请人： Serge Willenegger , Vieri Vanghi , Rod J. Walton
发明人： Serge Willenegger , Vieri Vanghi , Rod J. Walton
IPC分类号： H04Q7/20 , H04M1/00 , H04B1/38 , H04B7/00
CPC分类号： H04W74/002 , H04W52/223 , H04W52/32 , H04W52/50 , H04W52/60 , H04W72/04 , H04W72/042 , H04W74/0833 , H04W74/0866
摘要： A mobile station accesses a base station by randomly selecting a first reverse link common control channel from a set of random access channels. The mobile station transmits a request portion of an access probe over the first reverse link common control channel. The request portion is subject to collision with other signals. The request portion comprises a hash identification which is derived from a uniquely identifying number using a hash function. The hash identification quasi-uniquely identifies the mobile station. The mobile station receives a channel assignment message from the base station designating the hash identification and a reserved access channel. The reserved access channel provides communication with a low probability of contention. The mobile station transmits a message portion of the access probe over the reserved access channel.
摘要翻译：移动站通过从一组随机接入信道中随机选择第一反向链路公共控制信道来访问基站。移动站通过第一反向链路公共控制信道发送接入探测的请求部分。请求部分与其他信号发生冲突。请求部分包括使用散列函数从唯一标识号导出的散列识别。散列识别准唯一地识别移动台。移动台从指定散列识别的基站和预约接入信道接收信道分配消息。保留的接入信道提供低竞争概率的通信。移动台通过保留的接入信道发送接入探测的消息部分。

83. 发明授权

US07493132B2 System and method for uplink rate selection 有权
标题翻译：上行速率选择的系统和方法
公开(公告)号：US07493132B2
公开(公告)日：2009-02-17
申请号：US10367498
申请日：2003-02-14
申请人： Durga Prasad Malladi , Serge Willenegger , Xiaoxia Zhang
发明人： Durga Prasad Malladi , Serge Willenegger , Xiaoxia Zhang
IPC分类号： H04B7/00
CPC分类号： H04W28/22 , H04L1/0002 , H04L1/0034 , H04L1/1809 , H04L1/1816 , H04L1/203 , H04W52/146 , H04W52/26 , H04W52/40
摘要： Techniques are provided herein to mitigate the effects of link imbalance for the uplink between a terminal (or UE) and multiple base stations (or Node Bs). An uplink transmission rate is selected based on an adjusted nominal uplink transmission rate and the difference between power control commands from different nodes.
摘要翻译：本文提供了技术来减轻终端（或UE）和多个基站（或节点B）之间的上行链路的链路不平衡的影响。基于经调整的标称上行传输速率和来自不同节点的功率控制命令之间的差异来选择上行传输速率。

84. 发明授权

US07254118B1 Method and apparatus in a CDMA communication system 有权
公开(公告)号：US07254118B1
公开(公告)日：2007-08-07
申请号：US09576063
申请日：2000-05-22
申请人： Daisuke Terasawa , Francesco Grilli , Serge Willenegger
发明人： Daisuke Terasawa , Francesco Grilli , Serge Willenegger
IPC分类号： H04Q7/00
CPC分类号： H04W56/0065 , H04B7/2668 , H04W24/08 , H04W36/18 , H04W56/001
摘要： A novel and improved method and apparatus, in a WCDMA communication system (100), for informing a mobile station (101) of a downlink data frame time offset by determining the downlink data frame time offset, and transmitting the downlink data frame time offset via an Active Set Update message transmitted from a cell (102 or 103) to mobile station (101). Once an Active Set Update message is received, the data frame time offset information is provided to a timing block (201) which may determine data frame boundary of each downlink signal. Timing block (201) may then adjust the PN sequence timing corresponding to the downlink signal associated with the data frame time offset such that corresponding data symbols in each data frame are correctly soft combined in a combiner (210).

85. 发明授权

US07120443B2 Method and apparatus for fast link setup in a wireless communication system 有权
公开(公告)号：US07120443B2
公开(公告)日：2006-10-10
申请号：US10613393
申请日：2003-07-02
申请人： Durga Prasad Malladi , Francesco Grilli , Serge Willenegger
发明人： Durga Prasad Malladi , Francesco Grilli , Serge Willenegger
IPC分类号： H04Q7/20
CPC分类号： H04W12/10 , H04W72/0406 , H04W76/10 , H04W76/12 , H04W88/12
摘要： A method and apparatus for a communication system provide for fast link setup for a mobile station by transmitting a request message, transmitting an assignment message from the base station to the mobile station, and transmitting a notification message from the base station to a base station controller. The mobile station transmits an indication message to the base station controller indicating a successful completion of acquiring the data packet channel. The base station controller processes the indication message for message integrity and security feature. A portion of the available communication resources at the base station is allocated for an immediate response to the request message for acquiring a data packet channel.

86. 发明授权

US06985510B2 Method and system for data and voice transmission over shared and dedicated channels 有权
公开(公告)号：US06985510B2
公开(公告)日：2006-01-10
申请号：US09748315
申请日：2000-12-22
申请人： Serge Willenegger
发明人： Serge Willenegger
IPC分类号： H04B15/00 , H04K1/00 , H04L27/30
CPC分类号： H04W74/006 , H04B1/707 , H04B2201/696 , H04B2201/70701 , H04B2201/70703 , H04B2201/70724 , H04J13/0048
摘要： In one disclosed embodiment, data information is stored in a buffer in a transmitter. The data information is transmitted on a shared channel and control information for recovering the associated data information is transmitted on a dedicated channel. The shared and dedicated channels can be, for example, different portions of the frequency band. The control information can include a spreading factor used to spread the data at the transmitter. For example, the spreading factor can be the length of the Walsh function orthogonal coding used to spread the data. The control information is received over the dedicated channel before the associated data information is received over the shared channel. The control information is then used to recover the associated data information. For example, knowing the spreading factor from the control information, the correct Walsh function can be selected to de-spread, i.e. to Walsh de-cover, the data information.

87. 发明授权

US06985473B2 Transport format combination selection for compressed mode in a W-CDMA system 失效
标题翻译：用于W-CDMA系统中压缩模式的传输格式组合选择
公开(公告)号：US06985473B2
公开(公告)日：2006-01-10
申请号：US10846383
申请日：2004-05-13
申请人： Alkinoos Hector Vayanos , Serge Willenegger , Josef Blanz
发明人： Alkinoos Hector Vayanos , Serge Willenegger , Josef Blanz
IPC分类号： H04J13/00
CPC分类号： H04W52/346 , H04W28/18 , H04W52/26
摘要： Techniques for determining valid (i.e., supported) TFCs from among all configured TFCs for normal and compressed modes. These techniques maintain sufficient historical information such that “TFC qualification” may be accurately performed. In a first scheme, Tx—power—requirement states are maintained for different combinations of each TFC. One combination is applicable for each TFC at each TFC interval, and valid TFCs are determined from applicable combinations in the proper state(s). In a second scheme, two Tx—power—requirement states are maintained for each TFC for the normal and compressed modes. In a third scheme, a single Tx—power—requirement state is maintained for each TFC for both modes based on a particular relative power requirement. In a fourth scheme, Tx—power—requirement states are maintained for a set of relative “bins” that cover the total range of required transmit power for all TFCs. And in a fifth scheme, a set of relative power requirement thresholds are maintained.
摘要翻译：用于从用于正常模式和压缩模式的所有配置的TFC中确定有效（即，支持的）TFC的技术。这些技术保持足够的历史信息，使得可以准确地执行“TFC资格”。在第一方案中，针对每个TFC的不同组合保持Tx 功率 - 要求状态。一个组合在每个TFC间隔适用于每个TFC，并且在适当的状态下从适用的组合确定有效的TFC。在第二方案中，针对正常和压缩模式，为每个TFC保持两个Tx 功率需求状态。在第三方案中，基于特定的相对功率要求，针对两种模式为每个TFC维持单个Tx 功率需求状态。在第四方案中，针对覆盖所有TFC的所需发射功率的总范围的一组相对“仓”来维持Tx 功率 - 要求状态。并且在第五方案中，维持一组相对功率需求阈值。

88. 发明申请

US20050053049A1 Communications in an asynchronous cellular wireless network 有权
标题翻译：异步蜂窝无线网络中的通信
公开(公告)号：US20050053049A1
公开(公告)日：2005-03-10
申请号：US10966119
申请日：2004-10-14
申请人： Josef Blanz , Serge Willenegger
发明人： Josef Blanz , Serge Willenegger
IPC分类号： H04B1/00 , H04B1/7075 , H04B7/26 , H04W56/00 , H03K5/159
CPC分类号： H04W56/0015 , H04B1/7075
摘要： Systems and techniques are disclosed for establishing a reference corresponding to the timing of a received signal from the first source, determining the timing for each received signal from a plurality of second sources, adjusting the reference to the timing of the received signal from one of the second sources, the timing of the received signal used to adjust the reference being closest in time to the unadjusted reference, and synchronizing a signal to the reference for transmission.
摘要翻译：系统和技术被公开用于建立对应于来自第一源的接收信号的定时的参考，确定来自多个第二源的每个接收信号的定时，调整从接收信号的定时第二来源，用于调整参考的接收信号的时间在时间上与未调整的参考的定时，以及将信号同步到用于传输的参考。

89. 发明授权

US06788937B1 Reservation multiple access 有权
标题翻译：预约多次访问
公开(公告)号：US06788937B1
公开(公告)日：2004-09-07
申请号：US09275729
申请日：1999-03-24
申请人： Serge Willenegger , Vieri Vanghi , Rod J. Walton
发明人： Serge Willenegger , Vieri Vanghi , Rod J. Walton
IPC分类号： H04Q720
CPC分类号： H04W74/002 , H04W52/04 , H04W74/0833 , H04W74/0866
摘要： A mobile station accesses a base station by randomly selecting a first reverse link common control channel from a set of random access channels. The mobile station transmits a request portion of an access probe over the first reverse link common control channel. The request portion is subject to collision with other signals. The request portion comprises a hash identification which is derived from a uniquely identifying number using a hash function. The hash identification quasi-uniquely identifies the mobile station. The mobile station receives a channel assignment message from the base station designating the hash identification and a reserved access channel. The reserved access channel provides communication with a low probability of contention. The mobile station transmits a message portion of the access probe over the reserved access channel.
摘要翻译：移动站通过从一组随机接入信道中随机选择第一反向链路公共控制信道来访问基站。移动站通过第一反向链路公共控制信道发送接入探测的请求部分。请求部分与其他信号发生冲突。请求部分包括使用散列函数从唯一标识号导出的散列识别。散列识别准唯一地识别移动台。移动台从指定散列识别的基站和预约接入信道接收信道分配消息。保留的接入信道提供低竞争概率的通信。移动台通过保留的接入信道发送接入探测的消息部分。

90. 发明授权

US06775254B1 Method and apparatus for multiplexing high-speed packet data transmission with voice/data transmission 有权
公开(公告)号：US06775254B1
公开(公告)日：2004-08-10
申请号：US09711121
申请日：2000-11-09
申请人： Serge Willenegger , Stein A. Lundby
发明人： Serge Willenegger , Stein A. Lundby
IPC分类号： H04Q700
CPC分类号： H04B7/264 , H04W52/34
摘要： Techniques for transmitting voice/data and packet data services such that packet data transmissions have less impact on voice/data transmissions. In one aspect, voice/data and packet data can be multiplexed within a transmission interval such that the available resources are efficiently utilized. In another aspect, the amount of variation in the total transmit power from a base station is controlled to reduce degradation to transmissions from this and other base stations. In a specific method for concurrently transmitting a number of types of data, a first data type (e.g., voice, overhead, and some data) and a second data type are respectively processed in accordance with first and second signal processing schemes to generate first and second payloads, respectively. First and second partitions are then defined in a transmission interval. The first and second payloads are time multiplexed into the first and second partitions, respectively, and the multiplexed payloads are transmitted.

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