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1. 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。

2. 发明授权

US07565110B2 Method for determining rise over thermal for a reverse link in a wireless system 有权
标题翻译：确定无线系统中反向链路的上升温度的方法
公开(公告)号：US07565110B2
公开(公告)日：2009-07-21
申请号：US10944289
申请日：2004-09-17
申请人： Yang Yang , Qi Bi , Lily H. Zhu
发明人： Yang Yang , Qi Bi , Lily H. Zhu
IPC分类号： H04B1/00 , H04B15/00
CPC分类号： H04B17/318
摘要： A method for determining rise over thermal for a base station in a wireless communications system is provided. The method comprises receiving a first and second diversity signal, measuring the signal strength of the first and second diversity signals, and estimating the noise floor for the first and second diversity signals. The signal strength rise is determined for the first and second diversity signals based on the measured signal strength and estimated noise floor of the first and second diversity signals respectively. The rise over thermal is then determined based on the determined signal strength rise of the first and second diversity signals.
摘要翻译：提供了一种用于确定无线通信系统中的基站的热上升的方法。该方法包括接收第一和第二分集信号，测量第一和第二分集信号的信号强度，以及估计第一和第二分集信号的本底噪声。基于第一和第二分集信号的测量信号强度和估计的噪声本底分别确定第一和第二分集信号的信号强度上升。然后基于确定的第一和第二分集信号的信号强度上升确定热上升。

3. 发明授权

US08730923B2 Method for controlling resource allocation in a wireless communication system 有权
标题翻译：用于控制无线通信系统中的资源分配的方法
公开(公告)号：US08730923B2
公开(公告)日：2014-05-20
申请号：US10459010
申请日：2003-06-11
申请人： Daniel Matthew Andrews , Qi Bi , Frances Jiang , Aleksandr Stolyar , Yang Yang
发明人： Daniel Matthew Andrews , Qi Bi , Frances Jiang , Aleksandr Stolyar , Yang Yang
IPC分类号： H04J3/00
CPC分类号： H04W28/18 , H04L47/10 , H04L47/11 , H04L47/12 , H04L47/14 , H04L47/20 , H04L47/225 , H04L47/245 , H04L47/27 , H04L47/70 , H04L47/762 , H04L47/805 , H04L47/822 , H04L47/824 , H04W24/00 , H04W28/24 , H04W48/06 , H04W72/0446 , H04W88/08
摘要： A resource allocation algorithm identifies a resource hogger in a wireless communication system data sharing arrangement and control shared resource overuse by the resource hogger. In one embodiment, the base station for a given sector in the system tracks the time-slot usage of each active user in the sector. If the usage for any user reaches a predetermined hogger threshold, normal target QoS enforcement is suspended for that user to allow more time slots to be allocated to the other, non-hogger users. When the resource hogger user's usage falls below the threshold, target QoS enforcement is returned to that user. Temporarily suspending target QoS enforcement for resource hoggers and allocating the remaining resources to other users prevents resource hoggers from deteriorating performance of the entire system.
摘要翻译：资源分配算法识别无线通信系统数据共享安排中的资源蜂房，并控制资源蜂房过度使用的共享资源。在一个实施例中，系统中给定扇区的基站跟踪扇区中每个活动用户的时隙使用。如果任何用户的使用达到预定的蜂王阈值，则为该用户暂停正常的目标QoS执行，以允许将更多的时隙分配给其他非虎头用户。当资源用户的用户使用率低于阈值时，将向该用户返回目标QoS强制。临时暂停资源跳转器的目标QoS执行，并将其余资源分配给其他用户可以防止资源跳转器恶化整个系统的性能。

4. 发明授权

US08081686B2 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：US08081686B2
公开(公告)日：2011-12-20
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： H04L27/28 , H04B1/00 , H04B7/216 , H04J11/00 , H04J3/04
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。

5. 发明申请

US20110134881A1 Method for handling hand off of a mobile device using reverse link quality measurements as trigger 审中-公开
标题翻译：使用反向链路质量测量作为触发来处理移动设备的切换的方法
公开(公告)号：US20110134881A1
公开(公告)日：2011-06-09
申请号：US12654028
申请日：2009-12-08
申请人： Susan Wu Sanders , Qi Bi , Liwa Wang , Devesh Patel , Bee Yun Yu , Yang Yang
发明人： Susan Wu Sanders , Qi Bi , Liwa Wang , Devesh Patel , Bee Yun Yu , Yang Yang
IPC分类号： H04W36/00
CPC分类号： H04W36/30
摘要： In one embodiment a first comparison result is determined based on a link quality metric and a first threshold value. Based on the first comparison result, a second base station is selected, and the mobile device is instructed to switch from communicating wirelessly with the first base station to communicating wirelessly with the second base station
摘要翻译：在一个实施例中，基于链路质量度量和第一阈值来确定第一比较结果。基于第一比较结果，选择第二基站，并且指示移动设备从与第一基站无线通信切换到与第二基站无线通信

6. 发明授权

US07489702B2 Method and apparatus for increasing radio frequency efficiency for mixed voice over internet protocol and data traffic 有权
标题翻译：用于提高混合语音互联网协议和数据流量的射频效率的方法和装置
公开(公告)号：US07489702B2
公开(公告)日：2009-02-10
申请号：US11095924
申请日：2005-03-31
申请人： Qi Bi , Yang Yang
发明人： Qi Bi , Yang Yang
IPC分类号： H04L12/54
CPC分类号： H04L29/06027 , H04L65/80
摘要： In one aspect of the instant invention, a method is provided for controlling a communications system in which VoIP traffic and data traffic are both provided. The method comprises receiving voice over internet protocol packets, accumulating a plurality of the voice over internet protocol packets, and transmitting the accumulated plurality of voice over internet protocol packets within a single time slot.
摘要翻译：在本发明的一个方面，提供了一种用于控制其中提供VoIP业务和数据业务的通信系统的方法。该方法包括：通过互联网协议报文接收语音，累积多个上网协议报文，并在单个时隙内通过互联网协议报文发送累积的多个语音。

7. 发明申请

US20070133445A1 Expanding cell radius in a wireless communication system 有权
标题翻译：在无线通信系统中扩展小区半径
公开(公告)号：US20070133445A1
公开(公告)日：2007-06-14
申请号：US11298554
申请日：2005-12-09
申请人： Qi Bi , Terry Cheng , Frances Jiang , Yang Yang
发明人： Qi Bi , Terry Cheng , Frances Jiang , Yang Yang
IPC分类号： H04B7/00
CPC分类号： H04W28/22 , H04L1/0072 , H04W16/24
摘要： The present invention provides a method and an apparatus for a wireless communication between a base station and at least one mobile station. The method includes receiving a request for a data rate from the mobile station on a reverse link channel to the base station. The method further includes, in response to the request, skipping a first slot after a delay for a portion of a slot on a forward link transmission before transmitting a data packet in a second slot. By beginning the forward link transmission at the start of the second slot, for example, a software module may cause the base station to skip a slot immediately after the half slot delay. This additional delay of one slot or a portion of the slot may expand radius of a cell for a wireless communication between the base station and the mobile station in a relatively high-speed wireless data network.
摘要翻译：本发明提供了一种用于基站与至少一个移动台之间的无线通信的方法和装置。该方法包括从反向链路信道向基站接收来自移动站的数据速率请求。该方法还包括响应于该请求，在在第二时隙中发送数据分组之前在前向链路传输上的时隙的一部分的延迟之后跳过第一时隙。通过在第二时隙的开始处开始前向链路传输，例如，软件模块可以使基站在半时隙延迟之后立即跳过一个时隙。一个时隙或时隙的一部分的这种附加延迟可以扩展用于在相对高速无线数据网络中的基站和移动站之间的无线通信的小区的半径。

8. 发明申请

US20050009522A1 Method of supporting multiple service levels in a wireless data network 有权
标题翻译：在无线数据网络中支持多个服务级别的方法
公开(公告)号：US20050009522A1
公开(公告)日：2005-01-13
申请号：US10616553
申请日：2003-07-10
申请人： Qi Bi , Frances Jiang , Carol Picot , Yang Yang
发明人： Qi Bi , Frances Jiang , Carol Picot , Yang Yang
IPC分类号： H04W4/00 , H04W8/18 , H04W8/26 , H04W28/24 , H04Q7/20
CPC分类号： H04W28/24 , H04W4/00 , H04W8/18 , H04W8/26
摘要： A wireless data network distinguishes among different users connected to the network and associates each user with a service class that offers a selected level of service. The base station in the network queries the user for its unique user identification code and accesses a database linking user identification codes with their corresponding services classes. The network then controls the service level given to that user based on the service class associated with the user identification code. The user identification code can be sent to the network via existing fields in current standards.
摘要翻译：无线数据网络区分连接到网络的不同用户，并将每个用户与提供所选服务等级的服务类相关联。网络中的基站向用户查询其唯一的用户识别码，并访问将用户标识码与其相应服务类别相关联的数据库。网络然后基于与用户识别码相关联的服务类别来控制给予该用户的服务级别。用户识别码可以通过当前标准中的现有字段发送到网络。

9. 发明授权

US07660606B2 Method of controlling mobile unit response messages on an access channel 有权
标题翻译：在接入信道上控制移动单元响应消息的方法
公开(公告)号：US07660606B2
公开(公告)日：2010-02-09
申请号：US11427639
申请日：2006-06-29
申请人： Qi Bi , Yang Yang , Sigen Ye
发明人： Qi Bi , Yang Yang , Sigen Ye
IPC分类号： H04B1/38
CPC分类号： H04W74/006 , H04W28/18 , H04W48/12 , H04W74/0833 , H04W74/0866
摘要： The present invention provides a method for controlling mobile unit response messages. One embodiment of the method includes providing, to a mobile unit, at least one message including information indicative of at least one parameter for configuring at least one response to said at least one message for transmission over an access channel.
摘要翻译：本发明提供了一种用于控制移动单元响应消息的方法。该方法的一个实施例包括向移动单元提供至少一个消息，其包括指示至少一个参数的信息，用于配置对所述至少一个消息的至少一个响应，用于通过接入信道进行传输。

10. 发明授权

US07587206B2 Providing overload control in relatively high-speed wireless data networks 失效
标题翻译：在相对高速的无线数据网络中提供过载控制
公开(公告)号：US07587206B2
公开(公告)日：2009-09-08
申请号：US11213322
申请日：2005-08-26
申请人： Qi Bi , Thomas Mathew , Stanley Vitebsky , Yang Yang
发明人： Qi Bi , Thomas Mathew , Stanley Vitebsky , Yang Yang
IPC分类号： H04W72/00
CPC分类号： H04W28/0284 , H04L47/823 , H04W28/0236 , H04W28/08 , H04W28/12
摘要： The present invention provides a method and an apparatus for controlling a radio frequency resource between a first and a second wireless unit and a base station to provide overload control of the radio frequency resource based on an estimate thereof. For example, when feedback information is unavailable for the radio frequency resource at the base station. The method includes estimating the radio frequency resource used by the first and second wireless units in a wireless data network. The method further includes providing an overload control at the base station based on the estimated radio frequency resource. Based on this estimated radio frequency resource, a command may be issued by the base station on a reverse link. For example, a rise over thermal resource may be estimated to issue a rate control command to a wireless unit. By providing a desired timely rate control command on the reverse link, the base station may control a data rate of the wireless unit, maximizing throughput of the reverse link. In this way, a base station may control a rise over thermal resource metric to relieve an overload condition at the base station in a relatively high-speed wireless data network.
摘要翻译：本发明提供了一种用于控制第一和第二无线单元与基站之间的射频资源的方法和装置，以根据其估计提供射频资源的过载控制。例如，当基站的射频资源的反馈信息不可用时。该方法包括估计在无线数据网络中由第一和第二无线单元使用的射频资源。该方法还包括基于估计的射频资源在基站提供过载控制。基于该估计的射频资源，基站可以在反向链路上发出命令。例如，可以估计热资源的上升以向无线单元发出速率控制命令。通过在反向链路上提供期望的及时速率控制命令，基站可以控制无线单元的数据速率，从而最大化反向链路的吞吐量。以这种方式，基站可以控制热能量度量的上升以减轻基站在相对高速的无线数据网络中的过载状况。

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