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1. 发明申请

US20060182152A1 Combining multiple physical traffic channels in a wireless communication system 审中-公开
标题翻译：在无线通信系统中组合多个物理业务信道
公开(公告)号：US20060182152A1
公开(公告)日：2006-08-17
申请号：US11059247
申请日：2005-02-16
申请人： Qi Bi , Ahmed Tarraf , Xin Wang , Yang Yang
发明人： Qi Bi , Ahmed Tarraf , Xin Wang , Yang Yang
IPC分类号： H04Q7/00 , H04Q7/24 , H04J3/02
CPC分类号： H04L69/168 , H04L12/2856 , H04L69/14 , H04L69/16 , H04W36/28 , H04W76/15
摘要： A wireless communication system (20) allows communications between a mobile station (22) and a wireless network (24) over combined physical traffic channels (44, 46). In a disclosed example, a mobile station (22) has multiple wireless access terminals (40, 42) for transmitting different portions of a communication over multiple physical traffic channels (44, 46). In a disclosed example, each wireless access terminal (40, 42) utilizes one of the channels (44, 46). A known multilink PPP protocol facilitates splitting a communication into portions to be communicated over the combined physical traffic channels (44, 46) and then recombined at the mobile station (22) or an appropriate portion of the network (24). With a disclosed example, the achievable throughput using combined physical traffic channels (44, 46) approaches the aggregate or sum of the individual channel throughput capacities.
摘要翻译：无线通信系统（20）允许通过组合的物理业务信道（44,46）在移动台（22）和无线网络（24）之间进行通信。在公开的示例中，移动台（22）具有用于通过多个物理业务信道（44,46）发送通信的不同部分的多个无线接入终端（40,42）。在公开的示例中，每个无线接入终端（40,42）利用信道（44,46）中的一个。已知的多链路PPP协议便于将通信划分成将在组合的物理业务信道（44,46）上传送的部分，然后在移动台（22）或网络（24）的适当部分进行重组。利用公开的示例，使用组合物理业务信道（44,46）的可实现吞吐量接近各个信道吞吐量容量的总和或者。

2. 发明授权

US08902739B2 Backhaul congestion control for wireless communication networks 有权
标题翻译：无线通信网络的回程拥塞控制
公开(公告)号：US08902739B2
公开(公告)日：2014-12-02
申请号：US11138251
申请日：2005-05-26
申请人： Ahmed Tarraf , Xin Wang , Yang Yang
发明人： Ahmed Tarraf , Xin Wang , Yang Yang
IPC分类号： H04L12/26 , H04W28/14 , H04L12/835 , H04L12/807 , H04L12/801 , H04W92/12
CPC分类号： H04L47/10 , H04L47/27 , H04L47/30 , H04W28/14 , H04W92/12
摘要： A wireless communication system (20) includes backhaul congestion control. Whenever congestion is detected on the backhaul, a flow control message sets a window size to a reduced window size to reduce or eliminate packet drops and to facilitate alleviating the congestion condition. A disclosed example includes detecting backhaul congestion and responsively reducing an available backhaul receiver buffer space factor used for setting the window size for a subsequent backhaul transmission. In a disclosed example, the buffer space factor is gradually increased back toward an actual available buffer space as the congestion status improves.
摘要翻译：无线通信系统（20）包括回程拥塞控制。每当在回程上检测到拥塞时，流控制消息将窗口大小设置为减小的窗口大小以减少或消除分组丢弃并且有助于减轻拥塞状况。所公开的示例包括检测回程拥塞并且响应地减少用于设置后续回程传输的窗口大小的可用回程接收器缓冲区空间因子。在公开的示例中，随着拥塞状态的改善，缓冲空间因子逐渐增加回到实际可用的缓冲空间。

3. 发明申请

US20060268689A1 Backhaul congestion control for wireless communication networks 有权
标题翻译：无线通信网络的回程拥塞控制
公开(公告)号：US20060268689A1
公开(公告)日：2006-11-30
申请号：US11138251
申请日：2005-05-26
申请人： Ahmed Tarraf , Xin Wang , Yang Yang
发明人： Ahmed Tarraf , Xin Wang , Yang Yang
IPC分类号： H04L12/26
CPC分类号： H04L47/10 , H04L47/27 , H04L47/30 , H04W28/14 , H04W92/12
摘要： A wireless communication system (20) includes backhaul congestion control. Whenever congestion is detected on the backhaul, a flow control message sets a window size to a reduced window size to reduce or eliminate packet drops and to facilitate alleviating the congestion condition. A disclosed example includes detecting backhaul congestion and responsively reducing an available backhaul receiver buffer space factor used for setting the window size for a subsequent backhaul transmission. In a disclosed example, the buffer space factor is gradually increased back toward an actual available buffer space as the congestion status improves.
摘要翻译：无线通信系统（20）包括回程拥塞控制。每当在回程上检测到拥塞时，流控制消息将窗口大小设置为减小的窗口大小以减少或消除分组丢弃并且有助于减轻拥塞状况。所公开的示例包括检测回程拥塞并且响应地减少用于设置后续回程传输的窗口大小的可用回程接收器缓冲区空间因子。在公开的示例中，随着拥塞状态的改善，缓冲空间因子逐渐增加回到实际可用的缓冲空间。

4. 发明申请

US20070270158A1 GENERATING LOCATION BASED AND MULTIMEDIA SERVICES IN A DIGITAL WIRELESS NETWORK 审中-公开
标题翻译：在数字无线网络中生成基于位置和多媒体服务
公开(公告)号：US20070270158A1
公开(公告)日：2007-11-22
申请号：US11419294
申请日：2006-05-19
申请人： Qi Bi , Xin Wang , Yang Yang , Lily H. Zhu
发明人： Qi Bi , Xin Wang , Yang Yang , Lily H. Zhu
IPC分类号： H04Q7/20
CPC分类号： H04W4/029 , H04L67/16
摘要： The present invention provides a method and an apparatus for enabling at least one location-based service between an originating party and a destination party on a wireless network. The method comprises integrating access to the at least one location-based service substantially simultaneously with an offering of at least one multi-media service for voice and data over the wireless network. The method further comprises initiating the at least one location-based service in response to receiving an inquiry from the originating party for determining a network location of a target mobile terminal associated with the destination party. A service platform may generate substantially simultaneously multi-media services including a location-based service based on location information of a destination user in a wireless network, such as a mobile data network.
摘要翻译：本发明提供一种用于在无线网络上实现始发方和目的方之间的至少一个基于位置的服务的方法和装置。该方法包括将对至少一个基于位置的服务的访问基本上同时通过无线网络提供用于语音和数据的至少一个多媒体服务。所述方法还包括响应于接收到来自发起方的查询来确定与所述目的地方相关联的目标移动终端的网络位置，发起所述至少一个基于位置的服务。服务平台可以基于诸如移动数据网络的无线网络中的目的地用户的位置信息，基本上同时地生成多媒体服务，包括基于位置的服务。

5. 发明授权

US08665801B2 Allocating forward link resources for transmitting data over a shared forward link data channel without allocating reverse link resources for reverse link data transmission 有权
标题翻译：分配用于通过共享前向链路数据信道发送数据的前向链路资源，而不分配用于反向链路数据传输的反向链路资源
公开(公告)号：US08665801B2
公开(公告)日：2014-03-04
申请号：US12007206
申请日：2008-01-08
申请人： Qi Bi , Stan Vitebsky , Yang Yang
发明人： Qi Bi , Stan Vitebsky , Yang Yang
IPC分类号： H04W72/04
CPC分类号： H04W74/0841 , H04L1/16 , H04W48/12
摘要： In one embodiment the method includes allocating, for a mobile, forward link resources for transmitting data over a shared forward link data channel without allocating reverse link resources for reverse link data transmission in association with the allocated forward link resources. At least a portion of the received data is repeatedly sent to the mobile on the shared forward link data channel over a time division multiple access air interface using the allocated forward link resources until an acknowledgement is received from the mobile or a number of transmissions have taken place.
摘要翻译：在一个实施例中，该方法包括为移动通过共享的前向链路数据信道分配用于发送数据的前向链路资源，而不分配用于与所分配的前向链路资源相关联的反向链路数据传输的反向链路资源。接收到的数据的至少一部分在共享的前向链路数据信道上通过使用所分配的前向链路资源的时分多址空中接口重复地发送到移动台，直到从移动台接收到确认或已经采用多个传输地点。

6. 发明授权

US07990855B2 Method and system for joint reverse link access and traffic channel radio frequency overload control 有权
标题翻译：联合反向链路接入和业务信道射频过载控制的方法和系统
公开(公告)号：US07990855B2
公开(公告)日：2011-08-02
申请号：US12218155
申请日：2008-07-11
申请人： Qi Bi , Yang Yang , Sigen Ye
发明人： Qi Bi , Yang Yang , Sigen Ye
IPC分类号： H04W28/02
CPC分类号： H04W28/02 , H04W28/08
摘要： A system for joint reverse link access and traffic channel overload control in a cellular network includes relieving the reverse link total loading to optimize resource utilization and distribution among different types of mobile device users. The cellular network includes a plurality of mobile stations that wirelessly communicate with a base station over a reverse link, using a CDMA or similar communications protocol. A joint access and traffic overload control module creates an access channel load relief plan, a traffic channel load relief plan and then relieves the total loading of the reverse link based upon both the access channel load relief plan and the traffic channel load relief plan.
摘要翻译：用于蜂窝网络中的联合反向链路接入和业务信道过载控制的系统包括减轻反向链路总负载，以优化不同类型的移动设备用户之间的资源利用和分配。蜂窝网络包括使用CDMA或类似通信协议通过反向链路与基站无线通信的多个移动站。联合接入和流量过载控制模块创建接入信道负载救援计划，业务信道负载救援计划，然后基于接入信道负载救援计划和业务信道负载救援计划来减轻反向链路的总负载。

7. 发明申请

US20100008229A1 Method and system for joint reverse link access and traffic channel radio frequency overload control 有权
标题翻译：联合反向链路接入和业务信道射频过载控制的方法和系统
公开(公告)号：US20100008229A1
公开(公告)日：2010-01-14
申请号：US12218155
申请日：2008-07-11
申请人： Qi Bi , Yang Yang , Sigen Ye
发明人： Qi Bi , Yang Yang , Sigen Ye
IPC分类号： H04W28/08
CPC分类号： H04W28/02 , H04W28/08
摘要： A system for joint reverse link access and traffic channel overload control in a cellular network includes relieving the reverse link total loading to optimize resource utilization and distribution among different types of mobile device users. The cellular network includes a plurality of mobile stations that wirelessly communicate with a base station over a reverse link, using a CDMA or similar communications protocol. A joint access and traffic overload control module creates an access channel load relief plan, a traffic channel load relief plan and then relieves the total loading of the reverse link based upon both the access channel load relief plan and the traffic channel load relief plan.
摘要翻译：用于蜂窝网络中的联合反向链路接入和业务信道过载控制的系统包括减轻反向链路总负载，以优化不同类型的移动设备用户之间的资源利用和分配。蜂窝网络包括使用CDMA或类似通信协议通过反向链路与基站无线通信的多个移动站。联合接入和流量过载控制模块创建接入信道负载救援计划，业务信道负载救援计划，然后基于接入信道负载救援计划和业务信道负载救援计划来减轻反向链路的总负载。

8. 发明申请

US20090175225A1 Method of wireless data transmission 有权
标题翻译：无线数据传输方法
公开(公告)号：US20090175225A1
公开(公告)日：2009-07-09
申请号：US12007206
申请日：2008-01-08
申请人： Qi Bi , Stan Vitebsky , Yang Yang
发明人： Qi Bi , Stan Vitebsky , Yang Yang
IPC分类号： H04Q7/00
CPC分类号： H04W74/0841 , H04L1/16 , H04W48/12
摘要： In one embodiment the method includes allocating, for a mobile, forward link resources for transmitting data over a shared forward link data channel without allocating reverse link resources for reverse link data transmission in association with the allocated forward link resources. At least a portion of the received data is repeatedly sent to the mobile on the shared forward link data channel over a time division multiple access air interface using the allocated forward link resources until an acknowledgement is received from the mobile or a number of transmissions have taken place.
摘要翻译：在一个实施例中，该方法包括为移动通过共享的前向链路数据信道分配用于发送数据的前向链路资源，而不分配用于与所分配的前向链路资源相关联的反向链路数据传输的反向链路资源。接收到的数据的至少一部分在共享的前向链路数据信道上通过使用所分配的前向链路资源的时分多址空中接口重复地发送到移动台，直到从移动台接收到确认或已经采用多个传输地点。

9. 发明申请

US20070268959A1 Scalable spectrum CDMA communication systems and methods with dynamic orthogonal code allocation 有权
标题翻译：可扩展频谱CDMA通信系统和方法具有动态正交码分配
公开(公告)号：US20070268959A1
公开(公告)日：2007-11-22
申请号：US11434149
申请日：2006-05-16
申请人： QI Bi , Yang Yang , Qinqing Zhang
发明人： QI Bi , Yang Yang , Qinqing Zhang
IPC分类号： H04B1/00
CPC分类号： H04J13/0077 , H04B2201/70703 , H04J13/20
摘要： At least a portion of a total spectrum bandwidth of a wireless system may be allocated to each of a plurality of users by assigning at least one unique spreading code to each of the plurality of users. At least two of the plurality of users may have different spectrum capabilities and may transmit simultaneously. Each of the assigned spreading codes may have a different code length. The number and/or the code length of the spreading codes assigned to each user may be indicative of a portion of the total spectrum bandwidth allocated to each user.
摘要翻译：通过向多个用户中的每一个分配至少一个唯一的扩展码，可以将无线系统的总频谱带宽的至少一部分分配给多个用户中的每一个。多个用户中的至少两个可以具有不同的频谱能力并且可以同时传输。每个分配的扩展码可以具有不同的码长度。分配给每个用户的扩展码的数量和/或码长可以指示分配给每个用户的总频谱带宽的一部分。

10. 发明申请

US20070207827A1 Providing power control in a reverse link of a wireless spread-spectrum data network for bursty traffic 失效
标题翻译：在无线扩频数据网络的反向链路中提供功率控制用于突发业务
公开(公告)号：US20070207827A1
公开(公告)日：2007-09-06
申请号：US11241897
申请日：2005-09-30
申请人： Qi Bi , Pi-Chun Chen , Dongzhe Cui , Stanley Vitebsky , Yang Yang
发明人： Qi Bi , Pi-Chun Chen , Dongzhe Cui , Stanley Vitebsky , Yang Yang
IPC分类号： H04B7/00 , H04Q7/20
CPC分类号： H04W52/12 , H04W52/146 , H04W52/265 , H04W52/44
摘要： The present invention provides a method and an apparatus for controlling transmission power of a wireless unit. The method includes providing a power control in a reverse link to a network that transmits data on a traffic channel in a bursty manner based on a performance metric of a channel with continuous transmission of other data than on the traffic channel. To provide a power control in a reverse link of a spread-spectrum wireless data network a method and an apparatus are provided for combining performance of a quality of service from at least one of a first quality feedback channel and a second quality feedback channel with that of a pilot channel and providing an outer-loop power control in said reverse link for a wireless communication on a traffic channel based on said combined performance of the quality of service to control transmission power of a wireless unit. A quality of service metric may be associated with one or more channels of the reverse link to determine performance of such a channel when transmission of data on a traffic channel is bursty in nature. Using a performance metric, such as a quality of service metric of a pilot channel, a power control in the reverse link may be provided when data is not transmitted on the traffic channel, e.g., in a bursty traffic channel to control transmission power of a wireless unit. In this manner, the transmission power of the wireless unit may be controlled based on an outer-loop power control that provides a continuous control for a non-continuous transmission.
摘要翻译：本发明提供了一种用于控制无线单元的发射功率的方法和装置。该方法包括：以反向链路提供功率控制，该反向链路基于具有连续传输其他数据而不是业务信道的信道的性能度量，以突发方式在业务信道上传输数据。为了在扩频无线数据网络的反向链路中提供功率控制，提供了一种方法和装置，用于将来自第一质量反馈信道和第二质量反馈信道中的至少一个的服务质量的性能与并且在所述反向链路中提供用于业务信道上的无线通信的外环功率控制，其基于所述服务质量的组合性能来控制无线单元的传输功率。服务质量度量可以与反向链路的一个或多个信道相关联，以便在业务信道上的数据传输本质上是突发性的时确定这种信道的性能。使用诸如导频信道的服务质量度量的性能度量，可以在数据不在业务信道上传输时提供反向链路中的功率控制，例如在突发业务信道中，以控制传输功率无线单元。以这种方式，可以基于为非连续传输提供持续控制的外环功率控制来控制无线单元的发送功率。

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