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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

US07469146B2 Radio link management based on retransmission request performance 有权
标题翻译：基于重传请求性能的无线链路管理
公开(公告)号：US07469146B2
公开(公告)日：2008-12-23
申请号：US10889554
申请日：2004-07-12
申请人： Anthony C. K. Soong , Tao Wu , Thawatt Gopal , Young C. Yoon , Shiau-He Shawn Tsai
发明人： Anthony C. K. Soong , Tao Wu , Thawatt Gopal , Young C. Yoon , Shiau-He Shawn Tsai
IPC分类号： H04Q7/20
CPC分类号： H04W28/18 , H04L1/0625 , H04W52/16 , H04W52/325 , H04W52/36 , H04W52/40
摘要： A wireless communication network receives packet data transmissions from a mobile station, tracks the occurrence of retransmission requests sent to the mobile station responsive thereto, and modifies the radio link assignments for the mobile station based at least in part on said tracking. For example, a base station controller may be configured to manage the active set of a mobile station based on the number and/or frequency of NACK messages sent by the radio base stations in the mobile station's active set(s) responsive to packet data transmissions from the mobile station. The ACK/NACK response of a radio base station to mobile station transmissions may be used to detect link imbalance, identify poor reverse link channels, etc. The base station controller can add or change radio links based on the ACK/NACK response to improve reverse link performance, trigger voice call handoff, correct link imbalance, etc.
摘要翻译：无线通信网络从移动站接收分组数据传输，响应于此而跟踪发送到移动站的重传请求的发生，并且至少部分地基于所述跟踪修改移动台的无线电链路分配。例如，基站控制器可以被配置为基于移动台的活动组中的无线电基站响应于分组数据传输发送的NACK消息的数量和/或频率来管理移动台的活动集合从移动台。无线电基站对移动台传输的ACK / NACK响应可用于检测链路不平衡，识别差的反向链路信道等。基站控制器可以基于ACK / NACK响应来添加或改变无线电链路以改善反向链路性能，触发语音呼叫切换，链路不平衡等。

6. 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。

7. 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。

8. 发明申请

US20070153719A1 Scheduling of broadcast message transmission to increase paging capacity 审中-公开
标题翻译：调度广播消息传输，增加寻呼容量
公开(公告)号：US20070153719A1
公开(公告)日：2007-07-05
申请号：US11321612
申请日：2005-12-29
申请人： Thawatt Gopal
发明人： Thawatt Gopal
IPC分类号： H04Q7/00
CPC分类号： H04W48/12
摘要： Broadcast control messages are repetitively transmitted to said mobile stations over successive control channel cycles to meet minimum recommended periodicity requirements. To increase paging capacity, the frequency of one or more of the broadcast control messages may be varied to avoid unfavorable pairings of the broadcast control messages within a single control channel cycle.
摘要翻译：广播控制消息在连续的控制信道周期上被重复发送到所述移动台，以满足最小推荐的周期性要求。为了增加寻呼容量，可以改变一个或多个广播控制消息的频率，以避免在单个控制信道周期内对广播控制消息的不利配对。

9. 发明申请

US20050254462A1 System and method for reducing setup latency in one or more service instances 有权
标题翻译：用于减少一个或多个服务实例中的安装延迟的系统和方法
公开(公告)号：US20050254462A1
公开(公告)日：2005-11-17
申请号：US10844028
申请日：2004-05-12
申请人： Thawatt Gopal
发明人： Thawatt Gopal
IPC分类号： H04L12/56 , H04W28/18 , H04W76/04 , H04B7/216
CPC分类号： H04W76/28 , H04W28/18
摘要： Call setup latency for a packet data call dormant reactivation is reduced by bypassing service negotiation and/or RLP Sync exchange procedures using values stored at the BSC. Previously negotiated parameters may be used to bypass service negotiation. A non-zero RTT value, calculated by a previously performed RLP Sync exchange, is stored at the BSC, and transmitted to the MS upon dormant reactivation. The MS uses the RTT to calculate a RLP REXMIT_TIMER value, bypassing a RLP Sync exchange with the BSC. The service configuration parameters and non-zero RTT may be stored at the BSC in the RLP BLOB of a SCR, which may be transmitted to the MS in an SCM. The SCR may store multiple records, each containing negotiated service configuration parameters and/or a non-zero RTT associated with a service instance, selected by a SRID transmitted by the MS.
摘要翻译：通过使用存储在BSC中的值绕过服务协商和/或RLP Sync交换过程来减少分组数据呼叫休眠重新激活的呼叫建立延迟。以前协商的参数可用于绕过服务协商。由先前执行的RLP Sync交换计算的非零RTT值存储在BSC中，并且在休眠重新激活时被发送到MS。 MS使用RTT来计算RLP REXMIT_TIMER值，绕过与BSC的RLP Sync交换。服务配置参数和非零RTT可以存储在SCR的RLP BLOB中的BSC处，其可以以SCM发送到MS。 SCR可以存储由MS发送的SRID选择的多个记录，每个记录包含协商的服务配置参数和/或与服务实例相关联的非零RTT。

10. 发明申请

US20120257494A1 SIMULTANEOUS ACQUISITION OF A TD-SCDMA NETWORK IN CIRCUIT-SWITCHED FALLBACK FROM TDD-LTE SYSTEMS 有权
标题翻译： TD-SCDMA网络在TDD-LTE系统的电路交换倒带中的同时采集
公开(公告)号：US20120257494A1
公开(公告)日：2012-10-11
申请号：US13224039
申请日：2011-09-01
申请人： Tom Chin , Guangming Shi , Kuo-Chun Lee , Thawatt Gopal
发明人： Tom Chin , Guangming Shi , Kuo-Chun Lee , Thawatt Gopal
IPC分类号： H04W40/00 , H04J3/00 , H04B7/216 , H04L12/26
CPC分类号： H04W36/0027 , H04W76/16
摘要： In mobile user equipment (UE) configured to allow for operation on multiple wireless communication networks, such as on a TD-SCDMA network or on a TDD-LTE network, an improved method for handing over a circuit-switched call is offered. The proposed circuit-switched fallback procedure, employing an improved UE hardware architecture, allows for certain connection setup procedures to occur in parallel, such as the UE pre-acquiring the TD-SCDMA cell. The parallel operations thus speed up the circuit-switched fallback procedure and reduce existing delays in executing circuit-switched fallback from TDD-LTE to TD-SCDMA networks.
摘要翻译：在被配置为允许在诸如TD-SCDMA网络或TDD-LTE网络上的多个无线通信网络上进行操作的移动用户设备（UE）中，提供了用于切换电路交换呼叫的改进方法。采用改进的UE硬件架构的所提出的电路交换回退过程允许并行发生某些连接建立过程，诸如UE预采集TD-SCDMA小区。并行操作因此加速了电路交换回退过程，并且减少了执行从TDD-LTE到TD-SCDMA网络的电路交换回退的现有延迟。

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