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1. 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。

2. 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。

3. 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

4. 发明授权

US07596089B2 Scheduler method and apparatus for communication systems 失效
标题翻译：通信系统的调度方法和装置
公开(公告)号：US07596089B2
公开(公告)日：2009-09-29
申请号：US10160125
申请日：2002-06-04
申请人： Qi Bi , Ching Yao Huang , Pi-Chun Chen , Patrick Li , Stanley Vitebsky
发明人： Qi Bi , Ching Yao Huang , Pi-Chun Chen , Patrick Li , Stanley Vitebsky
IPC分类号： G01R31/08
CPC分类号： H04W72/1247 , H04L47/11 , H04L47/14 , H04L47/2433 , H04L47/29 , H04L47/50 , H04L47/6235 , H04L47/6265 , H04W28/14
摘要： In the method, an average user throughout over all active users is computed, and each user's user perceived throughput is compared against the computed average throughout. Based on the comparison, the scheduling of the plurality of users is prioritized. In an embodiment, a priority adjustment factor is applied to each user to prioritize the scheduling of users to receive a data transmission. The priority adjustment factor is determined based in part on an update function. The update function is proportional to a calculated difference between each user's user perceived throughput and the average user throughput. Based on the sign of the update function, the priority adjustment factor is either incremented or decremented, and hence, prioritization of users is ordered. The output of the scheduler is user identifying information that informs the base station to transmit data in a current time slot to the identified user determined as the highest priority user by the scheduling method.
摘要翻译：在该方法中，计算所有活跃用户之间的平均用户，并将每个用户的用户感知吞吐量与所计算的平均值进行比较。基于比较，优先考虑多个用户的调度。在一个实施例中，优先级调整因子被应用于每个用户以优先化用户的调度以接收数据传输。部分基于更新功能来确定优先级调整因子。更新功能与每个用户的用户感知吞吐量和平均用户吞吐量之间的计算差异成比例。基于更新功能的符号，优先级调整因子被递增或递减，因此排序用户的优先级。调度器的输出是用户识别信息，通知基站通过调度方法将当前时隙中的数据发送到被确定为最高优先级用户的所识别用户。

5. 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。

6. 发明申请

US20080151900A1 Header supression in a wireless communication network 有权
标题翻译：无线通信网络中的报头抑制
公开(公告)号：US20080151900A1
公开(公告)日：2008-06-26
申请号：US11644878
申请日：2006-12-26
申请人： Qi Bi , Qinqing Zhang
发明人： Qi Bi , Qinqing Zhang
IPC分类号： H04L12/56
CPC分类号： H04L69/04 , H04L65/608 , H04L67/00 , H04L69/32 , H04W28/06 , H04W80/02 , H04W80/08
摘要： In one embodiment, a relationship is determined between radio link protocol (RLP) sequence numbers in received RLP packets and real-time protocol (RTP) sequence numbers of RTP packets represented by the received RLP packets. A RTP sequence number associated with a compressed RTP packet is determined based on the determined relationship and at least one of the RLP sequence numbers of the received RLP packet or packets forming the compressed RTP packet. The compressed RTP packet does not include a RTP sequence number.
摘要翻译：在一个实施例中，在接收到的RLP分组中的无线链路协议（RLP）序列号和由接收的RLP分组表示的RTP分组的实时协议（RTP）序列号之间确定关系。基于确定的关系以及所接收的RLP分组的RLP序列号或形成压缩的RTP分组的分组中的至少一个确定与压缩的RTP分组相关联的RTP序列号。压缩的RTP分组不包括RTP序列号。

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

US20060253770A1 Point-to-talk service 审中-公开
标题翻译：点对点服务
公开(公告)号：US20060253770A1
公开(公告)日：2006-11-09
申请号：US11122637
申请日：2005-05-05
申请人： Qi Bi , Qinqing Zhang
发明人： Qi Bi , Qinqing Zhang
IPC分类号： G06F17/00
CPC分类号： H04M1/72519 , H04M1/2745 , H04W68/00 , H04W76/10
摘要： The present invention provides a method of wireless communication using a mobile unit. The method includes establishing a wireless communication link in response to an indication provided using a graphical user interface associated with the mobile unit.
摘要翻译：本发明提供一种使用移动单元的无线通信方法。该方法包括响应于使用与移动单元相关联的图形用户界面提供的指示来建立无线通信链路。

9. 发明申请

US20060067276A1 Outer loop power control in a communication system 有权
标题翻译：通信系统中的外环功率控制
公开(公告)号：US20060067276A1
公开(公告)日：2006-03-30
申请号：US10954556
申请日：2004-09-30
申请人： Qi Bi , Dongzhe Cui , Qinqing Zhang
发明人： Qi Bi , Dongzhe Cui , Qinqing Zhang
IPC分类号： H04Q7/00
CPC分类号： H04W52/12 , H04W52/16
摘要： Outer loop power control for a traffic channel includes using at least one output from another channel to determine an appropriate control threshold such as a signal-to-noise ratio when selected channel conditions exist. One example traffic channel condition comprises having insufficient data transmission to provide a direct measurement of packet error rate. Another example traffic channel condition used to determine when to use the other channel output is a transmission mode on the traffic channel. An example output used for setting the control threshold is a chip energy to noise ratio of a pilot channel associated with the traffic channel.
摘要翻译：用于业务信道的外环功率控制包括使用来自另一信道的至少一个输出来确定适当的控制阈值，例如当存在所选信道条件时的信噪比。一个示例的业务信道状况包括不足的数据传输以提供分组错误率的直接测量。用于确定何时使用其他信道输出的另一个业务信道条件是业务信道上的传输模式。用于设置控制阈值的示例输出是与业务信道相关联的导频信道的码片能量与噪声比。

10. 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。

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