专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07519019B2 Method of rate control 有权
标题翻译：速率控制方法
公开(公告)号：US07519019B2
公开(公告)日：2009-04-14
申请号：US10800791
申请日：2004-03-15
申请人： Young C. Yoon , Srinivasan Balasubramanian , David Reeves Comstock , Long L. Duan , Ralph Gholmieh , Thawatt Gopal , Patrick A. Hosein , Anthony C. K. Soong , Shiau-He Shawn Tsai , Rath Vannithamby , Jonas Wiorek
发明人： Young C. Yoon , Srinivasan Balasubramanian , David Reeves Comstock , Long L. Duan , Ralph Gholmieh , Thawatt Gopal , Patrick A. Hosein , Anthony C. K. Soong , Shiau-He Shawn Tsai , Rath Vannithamby , Jonas Wiorek
IPC分类号： H04Q7/00
CPC分类号： H04W28/22 , H04W16/06 , H04W52/54 , H04W52/60 , H04W74/04 , H04W88/08
摘要： A radio base station performs reverse link rate control in a wireless communication network by “stealing” bits on a forward common power control channel. The forward common power control channel is divided into a plurality of frames, with each frame including a plurality of power control groups and each power control group including a plurality of power control slots. The radio base station may dynamically select power control slots depending on user demand to be used for reverse link rate control.
摘要翻译：无线基站通过在正向公共功率控制信道上“窃取”比特来在无线通信网络中进行反向链路速率控制。前向公共功率控制信道被分成多个帧，每个帧包括多个功率控制组，并且每个功率控制组包括多个功率控制时隙。无线电基站可以根据用于用于反向链路速率控制的用户需求来动态地选择功率控制时隙。

2. 发明授权

US07406077B2 Generalized rate control for a wireless communications network 有权
标题翻译：无线通信网络的广义速率控制
公开(公告)号：US07406077B2
公开(公告)日：2008-07-29
申请号：US10755104
申请日：2004-01-09
申请人： Srinivasan Balasubramanian , David Reeves Comstock , Long L. Duan , Ralph Gholmieh , Thawatt Gopal , Patrick Ahamad Hosein , Seong-Jun Oh , Anthony C. K. Soong , Shiau-He Shawn Tsai , Rath Vannithamby , Jonas Wiorek , Hsein Woo , Tao Wu , Young C. Yoon
发明人： Srinivasan Balasubramanian , David Reeves Comstock , Long L. Duan , Ralph Gholmieh , Thawatt Gopal , Patrick Ahamad Hosein , Seong-Jun Oh , Anthony C. K. Soong , Shiau-He Shawn Tsai , Rath Vannithamby , Jonas Wiorek , Hsein Woo , Tao Wu , Young C. Yoon
IPC分类号： H04L12/28 , H04J3/22
CPC分类号： H04W28/22 , H04W52/60 , H04W72/04 , H04W72/12
摘要： An apparatus and method provide MAC logic enabling the use of two or more reverse link rate controls at the same time in one or more sectors of a radio base station. That enables the base station to control reverse link loading via reverse link rate control, while assigning mobile stations to the type of reverse link rate control best suited to their needs. For example, the base station MAC logic may implement both a common rate controller that generates per-sector rate control commands, and a dedicated rate controller that generates per-user rate control commands and assign mobile stations having relatively lax reverse link service needs to the common rate controller, while assigning mobile stations having more demanding reverse link service requirements to the dedicated rate control. More than two rate controls can be implemented, and exemplary choices include per-user, per-sector, per-group, and scheduled rate control in any combination.
摘要翻译：一种装置和方法提供MAC逻辑，使得能够在无线电基站的一个或多个扇区中同时使用两个或更多个反向链路速率控制。这使得基站能够通过反向链路速率控制来控制反向链路负载，同时将移动台分配给最适合其需要的反向链路速率控制的类型。例如，基站MAC逻辑可以实现产生每扇区速率控制命令的公共速率控制器和专用速率控制器，该专用速率控制器生成每用户速率控制命令，并将具有相对较轻的反向链路服务需求的移动台分配给通用速率控制器，同时将具有更苛刻的反向链路服务要求的移动站分配给专用速率控制。可以实现多于两个速率控制，并且示例性选择包括任何组合的每用户，每扇区，每组和调度速率控制。

3. 发明授权

US07522919B2 Enhancements to periodic silences in wireless communication systems 失效
标题翻译：增强无线通信系统中的周期性静音
公开(公告)号：US07522919B2
公开(公告)日：2009-04-21
申请号：US10789587
申请日：2004-02-27
申请人： Young C. Yoon , Wanshi Chen , Hsien Woo , Anthony C. K. Soong , Srinivasan Balasubramanian , Thawatt Gopal , Long Duan , Shiau-He Shawn Tsai
发明人： Young C. Yoon , Wanshi Chen , Hsien Woo , Anthony C. K. Soong , Srinivasan Balasubramanian , Thawatt Gopal , Long Duan , Shiau-He Shawn Tsai
IPC分类号： H04M3/42
CPC分类号： H04W24/10 , H04B17/309 , H04W24/00 , H04W52/08 , H04W52/12 , H04W52/146 , H04W52/24 , H04W52/343 , H04W52/44
摘要： Noise is measured at one or more base stations in a mobile communication system during periodic silence periods. A periodic silence period is defined for at least one carrier that is independent of reverse link channel frame boundaries. The radio base stations transmits silence parameters defining the periodic silence period to mobile stations, which stop transmitting during the periodic silence periods. A time reference is provided to the mobile stations to synchronize the silence periods for all mobile stations.
摘要翻译：在周期性沉默期间，在移动通信系统中的一个或多个基站处测量噪声。对于独立于反向链路信道帧边界的至少一个载波，定义了周期性的静默周期。无线电基站向移动台发送定义周期性静默周期的静音参数，移动台在周期性静默期间停止发射。向移动台提供时间参考以同步所有移动站的静默时段。

4. 发明申请

US20050036458A1 Method of rate control 有权
标题翻译：速率控制方法
公开(公告)号：US20050036458A1
公开(公告)日：2005-02-17
申请号：US10800791
申请日：2004-03-15
申请人： Young Yoon , Srinivasan Balasubramanian , David Comstock , Long Duan , Ralph Gholmieh , Thawatt Gopal , Patrick Hosein , Anthony Soong , Shiau-He Tsai , Rath Vannithamby , Jonas Wiorek
发明人： Young Yoon , Srinivasan Balasubramanian , David Comstock , Long Duan , Ralph Gholmieh , Thawatt Gopal , Patrick Hosein , Anthony Soong , Shiau-He Tsai , Rath Vannithamby , Jonas Wiorek
IPC分类号： H04B7/005 , H04L12/56 , H04W16/06 , H04W28/22 , H04W52/54 , H04W52/60 , H04W74/04 , H04W88/08 , H04Q7/00
CPC分类号： H04W28/22 , H04W16/06 , H04W52/54 , H04W52/60 , H04W74/04 , H04W88/08
摘要： A radio base station performs reverse link rate control in a wireless communication network by “stealing” bits on a forward common power control channel. The forward common power control channel is divided into a plurality of frames, with each frame including a plurality of power control groups and each power control group including a plurality of power control slots. The radio base station may dynamically select power control slots depending on user demand to be used for reverse link rate control.
摘要翻译：无线基站通过在正向公共功率控制信道上“窃取”比特来在无线通信网络中进行反向链路速率控制。前向公共功率控制信道被分成多个帧，每个帧包括多个功率控制组，并且每个功率控制组包括多个功率控制时隙。无线电基站可以根据用于用于反向链路速率控制的用户需求来动态地选择功率控制时隙。

5. 发明授权

US07944992B2 Multicarrier CDMA system 有权
标题翻译：多载波CDMA系统
公开(公告)号：US07944992B2
公开(公告)日：2011-05-17
申请号：US11453668
申请日：2006-06-15
申请人： Srinivasan Balasubramanian , Patrick A. Hosein , Rath Vannithamby
发明人： Srinivasan Balasubramanian , Patrick A. Hosein , Rath Vannithamby
IPC分类号： H04L27/00
CPC分类号： H04L69/14 , H04L69/324
摘要： In a multicarrier CDMA system, a data stream is divided into two or more substreams and each substream is assigned to a different carrier. An RLP context is created for each carrier and the substreams are transmitted within a corresponding RLP context over a designated carrier. If a carrier is lost or dropped, the corresponding RLP context can persist after loss of the carrier and retransmitted packets tunneled to a different carrier.
摘要翻译：在多载波CDMA系统中，数据流被分成两个或多个子流，每个子流被分配给不同的载波。为每个载波创建RLP上下文，并且在对应的RLP上下文中在指定的载波上发送子流。如果运营商丢失或丢弃，则相应的RLP上下文可能在丢失运营商和重新发送的分组隧道传输到不同的运营商后可以持续。

6. 发明授权

US07668134B2 Optimal frequency of walsh mask broadcast for forward high-speed packet data channels 有权
标题翻译：用于正向高速分组数据信道的沃尔什掩模广播的最佳频率
公开(公告)号：US07668134B2
公开(公告)日：2010-02-23
申请号：US10994844
申请日：2004-11-22
申请人： Patrick A. Hosein , Srinivasan Balasubramanian , Rath Vannithamby
发明人： Patrick A. Hosein , Srinivasan Balasubramanian , Rath Vannithamby
IPC分类号： H04W4/00
CPC分类号： H04B7/264
摘要： A base station in a wireless communication network multi-codes a shared packet data channel using a continually changing set of spreading codes, and dynamically updates the transmission frequency of messages identifying the spreading codes to be used for that multi-coding based on tracking the net gain in data throughput for the shared channel that is obtained by transmitting such messages. In a 1xEV-DV network context, for example, a Walsh code in the defined Walsh code space that is not contiguous with the Walsh codes currently allocated to multi-coding the 1xEV-DV Forward Packet Data Channel (F-PDCH) generally remains unavailable for such use until an updated Walsh Mask Broadcast (WMB) message is transmitted to the mobile stations being served on the F-PDCH. The base station thus is configured to determine the frequency at which to send such messages and thereby make the unavailable codes available for multi-coding use.
摘要翻译：无线通信网络中的基站使用不断变化的扩展码组来对共享分组数据信道进行多码编码，并且基于跟踪网络来动态地更新标识用于该多重编码的扩展码的消息的发送频率通过发送这样的消息获得的共享信道的数据吞吐量增益。在1xEV-DV网络环境中，例如，与当前分配给1xEV-DV转发分组数据信道（F-PDCH）的多编码的沃尔什码不连续的所定义的沃尔什码空间中的沃尔什码通常保持不可用用于这种使用，直到更新的沃尔什屏蔽广播（Walsh Mask Broadcast，WMB）消息被发送到在F-PDCH上服务的移动台。因此，基站被配置为确定发送这样的消息的频率，从而使不可用代码可用于多编码使用。

7. 发明授权

US07379738B2 Information service broadcast control in a wireless communication network 有权
标题翻译：无线通信网络中的信息业务广播控制
公开(公告)号：US07379738B2
公开(公告)日：2008-05-27
申请号：US10314860
申请日：2002-12-09
申请人： Srinivasan Balasubramanian , Aleksandar Damnianovic , Anthony C. K. Soong
发明人： Srinivasan Balasubramanian , Aleksandar Damnianovic , Anthony C. K. Soong
IPC分类号： H04Q7/20 , H04Q7/38
CPC分类号： H04W4/06 , H04W60/02 , H04W76/40
摘要： A wireless communication network limits the service areas within the network by transmitting time registration flag information in each of a plurality of network service areas. The flag information indicates whether registration for a given broadcast service currently is required for mobile stations in the service area that desire access to the broadcast service. Thus, the transmitted flag information may be used to prompt for such registrations and detecting whether any registrations are timely received in response to such prompting permits the network to timely deactivate one or more broadcast services. Each service area controls one or more service zones, each of which may include multiple member service areas and, preferably, the network activates a requested broadcast service per service zone and deactivates that service per service area. The timing of such deactivations may be made compatible with mobile stations that do not recognize transmitted registration flag information.
摘要翻译：无线通信网络通过在多个网络服务区域中的每一个中发送时间登记标志信息来限制网络内的服务区域。标志信息指示当前对于希望访问广播服务的服务区域中的移动站需要针对给定广播服务的注册。因此，可以使用所发送的标志信息来提示这样的注册，并且响应于这种提示允许网络及时停用一个或多个广播服务来检测是否及时接收到任何注册。每个服务区域控制一个或多个服务区域，每个服务区域可以包括多个成员服务区域，并且优选地，该网络每个服务区域激活所请求的广播服务，并且每个服务区域停用该服务。可以使这种去激活的定时与不识别发送的注册标志信息的移动台兼容。

8. 发明申请

US20050013283A1 Enhancements to periodic silences in wireless communication systems 失效
标题翻译：增强无线通信系统中的周期性静音
公开(公告)号：US20050013283A1
公开(公告)日：2005-01-20
申请号：US10789587
申请日：2004-02-27
申请人： Young Yoon , Wanshi Chen , Hsien Woo , Anthony Soong , Srinivasan Balasubramanian , Thawatt Gopal , Long Duan , Shiau-He Tsai
发明人： Young Yoon , Wanshi Chen , Hsien Woo , Anthony Soong , Srinivasan Balasubramanian , Thawatt Gopal , Long Duan , Shiau-He Tsai
IPC分类号： H04B7/005 , H04B17/00 , H04W24/00 , H04W24/10 , H04W52/08 , H04W52/12 , H04W52/14 , H04W52/24 , H04W52/34 , H04W52/44 , H04Q7/00
CPC分类号： H04W24/10 , H04B17/309 , H04W24/00 , H04W52/08 , H04W52/12 , H04W52/146 , H04W52/24 , H04W52/343 , H04W52/44
摘要： Noise is measured at one or more base stations in a mobile communication system during periodic silence periods. A periodic silence period is defined for at least one carrier that is independent of reverse link channel frame boundaries. The radio base stations transmits silence parameters defining the periodic silence period to mobile stations, which stop transmitting during the periodic silence periods. A time reference is provided to the mobile stations to synchronize the silence periods for all mobile stations.
摘要翻译：在周期性沉默期间，在移动通信系统中的一个或多个基站处测量噪声。对于独立于反向链路信道帧边界的至少一个载波，定义了周期性的静默周期。无线电基站向移动台发送定义周期性静默周期的静音参数，移动台在周期性静默期间停止发射。向移动台提供时间参考以同步所有移动站的静默时段。

9. 发明申请

US20060084432A1 Differentiated access parameters for random access channel 审中-公开
标题翻译：随机接入信道的差分接入参数
公开(公告)号：US20060084432A1
公开(公告)日：2006-04-20
申请号：US11252153
申请日：2005-10-17
申请人： Srinivasan Balasubramanian , Thawatt Gopal
发明人： Srinivasan Balasubramanian , Thawatt Gopal
IPC分类号： H04Q7/20
CPC分类号： H04W74/004 , H04W28/18 , H04W74/0833 , H04W74/0875
摘要： Two or more different sets of access parameters are stored in mobile station memory. When the mobile station sends an access message on the reverse access channel, it selects a set of access parameters based on the type of service. For high priority services, the mobile station selects a set of access parameters that reduces call setup latency. The network can change a selected set of access parameters by sending an access parameter message containing the updated parameter values. The access parameter message includes a priority field indicating the selected set of access parameters to be updated.
摘要翻译：两个或多个不同的访问参数集存储在移动站存储器中。当移动台在反向接入信道上发送接入消息时，根据业务类型选择一组接入参数。对于高优先级服务，移动台选择一组降低呼叫建立延迟的接入参数。网络可以通过发送包含更新的参数值的访问参数消息来改变所选择的一组访问参数。访问参数消息包括指示要更新的所选择的访问参数集合的优先级字段。

10. 发明授权

US07668078B2 Allocation of walsh codes to support calls in wireless communication networks 失效
标题翻译：分配沃尔什码以支持无线通信网络中的呼叫
公开(公告)号：US07668078B2
公开(公告)日：2010-02-23
申请号：US11074255
申请日：2005-03-07
申请人： Srinivasan Balasubramanian , Rath Vannithamby
发明人： Srinivasan Balasubramanian , Rath Vannithamby
IPC分类号： H04J11/00
CPC分类号： H04J13/18 , H04J13/0048
摘要： Methods and apparatus for allocating Walsh codes to support wireless connections over fundicated and supplemental channels are disclosed. In an exemplary embodiment, a Walsh code for an incoming call is selected from a first group of Walsh spaces if any of those Walsh spaces is capable of supporting the incoming call, and selecting a Walsh code from a second group otherwise. If the Walsh space from which the Walsh code is selected is from the second group, it is marked with a time stamp. The disclosed techniques reduce fragmentation in the overall Walsh space caused by random connection and disconnection from the wireless network.
摘要翻译：公开了用于分配沃尔什码以支持通过资助和补充信道进行无线连接的方法和装置。在示例性实施例中，如果任何这些沃尔什空间能够支持来电，则从第一组沃尔什空间中选择用于呼入呼叫的沃尔什码，否则从第二组中选择沃尔什码。如果选择沃尔什码的沃尔什空间来自第二组，则标有时间戳。所公开的技术减少了由无线网络的随机连接和断开引起的整个沃尔什空间的碎片。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式