-
公开(公告)号：US07158556B2
公开(公告)日：2007-01-02
申请号：US10135551
申请日：2002-04-29
IPC分类号： H04B1/69
CPC分类号： H04J13/18 , H04J13/0048
摘要： The contents of a counter at a remote station is used to select a Walsh cover, which is used to cover the acknowledgment or negative acknowledgment bits sent on a new reverse acknowledgment channel (R-ACKCH). In the new reverse acknowledgment channel, the value of the acknowledgment bits for the broadcast transmissions is used to select the Walsh code sequence that covers the acknowledgment bit for the dedicated transmissions. When a base station receives an acknowledgment message from the remote station, the base station checks the Walsh cover of the message and extracts the embedded counter content. If the embedded counter content of the received acknowledgment or negative acknowledgment differs from the local counter value, the base station determines that a synchronization problem occurred, such that the remote station is not operating with the current transmission format information. Hence, the counter values act as the sequence identifiers of the Walsh masks.
摘要翻译： 远程站的计数器的内容用于选择一个沃尔什覆盖，用于覆盖在新的反向确认通道（R-ACKCH）上发送的确认或否定确认位。 在新的反向确认信道中，用于广播传输的确认位的值用于选择覆盖专用传输的确认位的沃尔什码序列。 当基站从远程站接收到确认消息时，基站检查消息的沃尔什覆盖并提取嵌入的计数器内容。 如果接收到的确认或否定确认的嵌入计数器内容与本地计数器值不同，则基站确定发生同步问题，使得远程站未以当前传输格式信息进行操作。 因此，计数器值用作沃尔什掩模的序列标识符。
-
公开(公告)号：US06839336B2
公开(公告)日：2005-01-04
申请号：US10135544
申请日：2002-04-29
CPC分类号： H04L1/1671 , H04L1/08 , H04L2001/0093
摘要： Methods and apparatus are presented for acknowledging broadcast transmissions. An acknowledgment channel is designed for acknowledging the success or failure of a transmission on a dedicated channel and on a broadcast channel. Acknowledgments are generated based on whether a new orthogonal space is sent to a remote station or not. Moreover, an acknowledgment to the broadcast transmission is generated when an acknowledgment is needed for a dedicated transmission. The two acknowledgments are combined and sent to a base station.
摘要翻译： 呈现用于确认广播传输的方法和装置。 确认信道被设计用于确认专用信道和广播信道上的传输的成功或失败。 基于是否将新的正交空间发送到远程站而产生确认。 此外，当专用传输需要确认时，产生对广播传输的确认。 两个确认结合并发送到基站。
-
公开(公告)号：US07548509B2
公开(公告)日：2009-06-16
申请号：US10959517
申请日：2004-10-05
CPC分类号： H04L1/1671 , H04L1/08 , H04L2001/0093
摘要： Methods and apparatus are presented for acknowledging broadcast transmissions. An acknowledgment channel is designed for acknowledging the success or failure of a transmission on a dedicated channel and on a broadcast channel. Acknowledgments are generated based on whether a new orthogonal space is sent to a remote station or not. Moreover, an acknowledgment to the broadcast transmission is generated when an acknowledgment is needed for a dedicated transmission. The two acknowledgments are combined and sent to a base station.
摘要翻译： 呈现用于确认广播传输的方法和装置。 确认信道被设计用于确认专用信道和广播信道上的传输的成功或失败。 基于是否将新的正交空间发送到远程站而产生确认。 此外，当专用传输需要确认时，产生对广播传输的确认。 两个确认结合并发送到基站。
-
公开(公告)号：US07161971B2
公开(公告)日：2007-01-09
申请号：US10135779
申请日：2002-04-29
IPC分类号： H04B1/69
CPC分类号： H04J13/0048 , H04J13/18
摘要： Transmissions on the dedicated channel are encoded using a set of paramaters that are picked from a large selection of potential parameters. If the remote station does not know the particular set of parameters that were used by a base station, then the remote station would have to attempt to decode the transmission using every set of parameters, until the transmission is decoded correctly. This is an inefficient methodology. Hence, transmission format information is typically transmitted on a broadcast channel so that a remote station could receive the transmission format information. However, the broadcast channel has reliability problems. New methods and apparatus are presented to allow a base station to determine an overlapping set of Walsh code sequences that can be used to send the transmission format information on the dedicated channel, rather than a broadcast channel. Using the overlapping set allows the remote station to decode the information.
摘要翻译： 使用从大量潜在参数中选出的一组参数来编码专用信道上的传输。 如果远程站不知道基站使用的特定参数集合，则远程站将不得不尝试使用每组参数对传输进行解码，直到传输被正确解码。 这是一种效率低下的方法。 因此，通常在广播信道上发送传输格式信息，使得远程站可以接收传输格式信息。 然而，广播频道具有可靠性问题。 提出了新的方法和装置，以允许基站确定可用于在专用信道而不是广播信道上发送传输格式信息的沃尔什码序列的重叠集合。 使用重叠集允许远程站对信息进行解码。
-
公开(公告)号：US20050058106A1
公开(公告)日：2005-03-17
申请号：US10959517
申请日：2004-10-05
申请人： Edward Tiedemann , Yongbin Wei , Peter Gaal , Sai Yiu Duncan Ho
发明人： Edward Tiedemann , Yongbin Wei , Peter Gaal , Sai Yiu Duncan Ho
CPC分类号： H04L1/1671 , H04L1/08 , H04L2001/0093
摘要： Methods and apparatus are presented for acknowledging broadcast transmissions. An acknowledgment channel is designed for acknowledging the success or failure of a transmission on a dedicated channel and on a broadcast channel. Acknowledgments are generated based on whether a new orthogonal space is sent to a remote station or not. Moreover, an acknowledgment to the broadcast transmission is generated when an acknowledgment is needed for a dedicated transmission. The two acknowledgments are combined and sent to a base station.
-
公开(公告)号：US07747283B2
公开(公告)日：2010-06-29
申请号：US11046441
申请日：2005-01-28
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.
-
公开(公告)号：US07499698B2
公开(公告)日：2009-03-03
申请号：US10059738
申请日：2002-01-28
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。
-
公开(公告)号：US20090156197A1
公开(公告)日：2009-06-18
申请号：US12391077
申请日：2009-02-23
IPC分类号： H04W24/00
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。
-
9.发明授权System and method for scheduling transmissions in a wireless communication system 有权用于在无线通信系统中调度传输的系统和方法公开(公告)号：US08150407B2
公开(公告)日：2012-04-03
申请号：US10773660
申请日：2004-02-06
申请人： Sai Yiu Duncan Ho , Aleksandar Damnjanovic , Aziz Gholmieh , Edward G. Tiedemann, Jr. , Gang Bao , Sanjiv Nanda
发明人： Sai Yiu Duncan Ho , Aleksandar Damnjanovic , Aziz Gholmieh , Edward G. Tiedemann, Jr. , Gang Bao , Sanjiv Nanda
CPC分类号： H04W72/044 , H04W72/0413 , H04W72/042 , H04W88/08
摘要： Systems and methods for scheduling data transmissions in a wireless communication system using scheduling requests and grants. In one embodiment, a wireless communication system has a base station and one or more mobile stations coupled by a wireless link having forward- and reverse-link channels. The base station is configured to receive requests from the mobile stations, to process the requests independently of a base station controller, to allocate communication link resources among the mobile stations, and, if necessary, to transmit one or more grants to the mobile stations in accordance with the allocation of communication link resources. Each mobile station is configured to transmit data to the base station in accordance with any grants received from the base station.
摘要翻译： 在使用调度请求和授权的无线通信系统中调度数据传输的系统和方法。 在一个实施例中，无线通信系统具有基站和通过具有前向和反向链路信道的无线链路耦合的一个或多个移动站。 基站被配置为从移动站接收请求，独立于基站控制器处理请求，以在移动站之间分配通信链路资源，并且如果需要，向移动站发送一个或多个授权 按照通信链路资源的分配。 每个移动台被配置为根据从基站接收的任何授权向基站发送数据。
-
公开(公告)号：US07778631B2
公开(公告)日：2010-08-17
申请号：US11046442
申请日：2005-01-28
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。
-
-
-
-
-
-
-
-
-
搜索结果
143 条记录 (耗时 0.033 秒)
