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1. 发明申请

WO2013075122A1 METHOD AND SYSTEM FOR DYNAMIC, JOINT ASSIGNMENT OF POWER AND SCHEDULING OF USERS FOR WIRELESS SYSTEMS 审中-公开
标题翻译：用于无线系统的动态，联合分配和用户的调度方法和系统
公开(公告)号：WO2013075122A1
公开(公告)日：2013-05-23
申请号：PCT/US2012/065908
申请日：2012-11-19
申请人： HUAWEI TECHNOLOGIES CO., LTD. , TAROKH, Vahid , SENARATH, Gamini , CHENG, Ho-Ting , ZHU, Peiying
发明人： TAROKH, Vahid , SENARATH, Gamini , CHENG, Ho-Ting
IPC分类号： H04B7/185 , H04B1/00 , H04B7/00
CPC分类号： H04W72/121 , H04W52/34 , H04W72/0426 , H04W72/0473
摘要： A method for dynamically determining power and scheduling assignments in a communications network includes selecting, by a controller, a mobile station in each cell to define a mobile station set, determining, by the controller, a power allocation for each of the mobile stations in the mobile station set, calculating, by the controller, a global utility function by evaluating a contribution from each of the mobile stations in the mobile station set in accordance with the power allocation, repeating, by the controller, the selecting, the determining, and the calculating steps a predetermined number of times to generate additional ones of the global utility function, and choosing, by the controller, the mobile station set corresponding to the global utility function having a particular value for a resource block of a frame. The method may also include repeatedly dividing a user set into clusters to obtain a best power allocation.
摘要翻译：一种用于在通信网络中动态地确定功率和调度分配的方法包括由控制器选择每个小区中的移动台来定义移动台组，由控制器确定每个移动站中的功率分配移动台通过由控制器计算全局效用函数，通过根据功率分配来评估移动站中的每个移动台的贡献，由控制器重复该选择，确定和计算步骤预定次数以产生全局效用函数中的附加功能，以及由控制器选择对应于具有对于帧的资源块的特定值的全局效用函数的移动台集合。该方法还可以包括将用户集合重复划分成簇以获得最佳功率分配。

2. 发明申请

WO2015010539A2 SYSTEM AND METHOD FOR USER CONTROLLED COST BASED NETWORK AND PATH SELECTION ACROSS MULTIPLE NETWORKS 审中-公开
标题翻译：用于基于用户控制的成本的网络的系统和方法以及跨越多个网络的路径选择
公开(公告)号：WO2015010539A2
公开(公告)日：2015-01-29
申请号：PCT/CN2014/081863
申请日：2014-07-09
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： SENARATH, Gamini , STEPHENNE, Alex , CHENG, Ho-Ting
CPC分类号： G06Q10/06313
摘要： Embodiments are provided to enable a user controlled path selection for servicing content requests from users. In an embodiment, a user device sends a cost request for a service to a network, and in return receives cost information for the service from the network. The user device then determines, according to the cost information, cost for one or more paths across the network. Upon determining acceptable cost for a path from the paths, the user device selects the path for receiving the service. In another embodiment, a network node coupled to links receives loading information from neighbor nodes coupled to neighbor links, and evaluates cost using loading information for the links and the received loading information for the neighbor links. When the network node receives a cost request from a user for a service, the node returns cost information for the service.
摘要翻译：提供实施例以实现用户控制的路径选择以用于服务来自用户的内容请求。在一个实施例中，用户设备向网络发送服务的成本请求，并且作为回应从网络接收服务的成本信息。用户设备然后根据成本信息确定网络中的一个或多个路径的成本。在确定来自路径的路径的可接受成本后，用户设备选择用于接收服务的路径。在另一个实施例中，耦合到链路的网络节点从耦合到相邻链路的邻居节点接收负载信息，并且使用链路的负载信息和邻居链路的接收负载信息来评估成本。当网络节点收到用户对服务的成本请求时，该节点返回该服务的成本信息。

3. 发明申请

WO2014040527A1 SYSTEMS AND METHODS FOR DOWNLINK POWER CONTROL AND SCHEDULING IN A WIRELESS NETWORK 审中-公开
标题翻译：无线网络中下行电力控制和调度的系统与方法
公开(公告)号：WO2014040527A1
公开(公告)日：2014-03-20
申请号：PCT/CN2013/083274
申请日：2013-09-11
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： SENARATH, Gamini , ZHANG, Hang , CHENG, Ho-Ting , TAROKH, Vahid
IPC分类号： H04W52/14
CPC分类号： H04W52/226 , H04W52/386 , H04W72/042 , H04W72/0446 , H04W72/12
摘要： Methods and systems for providing joint power control (PC) and scheduling in a wireless network are provided. In one example, a method includes generating a near-optimal power pattern for PC and scheduling in accordance with long term channel statistics. The near-optimal PC solution may be generated by first generating a set of possible power patterns in accordance with likely scheduling scenarios, then statistically narrowing the set of possible power patterns to identify the most commonly used power patterns, and finally selecting one of the most commonly used power patterns as the near-optimal power pattern. In another example, a table of optimal PC solutions are provided for performing distributed PC and scheduling in an adaptive and/or dynamic manner.
摘要翻译：提供了在无线网络中提供联合功率控制（PC）和调度的方法和系统。在一个示例中，一种方法包括根据长期信道统计生成用于PC的近最优功率模式和调度。可以通过首先根据可能的调度场景生成一组可能的功率模式，然后统计学地缩小可能的功率模式集合以识别最常用的功率模式，并且最后选择最多的功率模式常用功率模式作为近最优功率模式。在另一示例中，提供了用于以自适应和/或动态方式执行分布式PC和调度的最佳PC解决方案的表。

4. 发明申请

WO2013170785A1 SYSTEMS AND METHODS TO PROVISION QUALITY OF SERVICE SENSITIVE DEVICES IN WIRELESS LOCAL AREA NETWORKS 审中-公开
标题翻译：在无线局域网中提供服务敏感设备质量的系统和方法
公开(公告)号：WO2013170785A1
公开(公告)日：2013-11-21
申请号：PCT/CN2013/075829
申请日：2013-05-17
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： CHENG, Ho-Ting , ABOUL-MAGD, Osama , SUN, Sheng , SUH, Junghoon , DAO, Ngoc-Dung , STEPHENNE, Alex
IPC分类号： H04L12/28
CPC分类号： H04W74/02 , H04W28/26 , H04W36/14 , H04W72/0446 , H04W74/04 , H04W74/08 , H04W84/12
摘要： System and method embodiments are provided for provisioning a quality of cellular user experience (QoE) or quality of service (QoS) specified device in a wireless local area network (LAN). The embodiments enable a Qo E or Qo S specified by a service agreement for a device to be maintained during periods when the device is transmitting data to and receiving data from the wireless LAN (e.g., a WiFi hotspot). In an embodiment, a method includes determining that at least one QoS-sensitive device is communicating with a wireless LAN access point (AP), reserving a contention free period (CFP) in a superframe for the at least one QoS-sensitive device to communicate with the AP, and allocating a contention period (CP) in the superframe for non-QoS-sensitive devices to communicate with the AP, wherein the non-QoS-sensitive devices are prohibited from transmitting during the CFP.
摘要翻译：系统和方法实施例被提供用于在无线局域网（LAN）中提供指定设备的蜂窝用户体验（QoE）或服务质量（QoS）的质量。这些实施例使得在设备正在向无线LAN（例如，WiFi热点）发送数据和从无线LAN接收数据的时段期间维持由服务协议指定的用于设备的Qo E或Qo S。在一个实施例中，一种方法包括确定至少一个QoS敏感设备正在与无线LAN接入点（AP）通信，在至少一个QoS敏感设备的超帧中保留无争用时段（CFP）以进行通信并且在非QoS敏感设备的超帧中分配竞争时段（CP）以与AP通信，其中在CFP期间禁止非QoS敏感设备发送。

5. 发明申请

WO2014089874A1 SYSTEMS AND METHODS TO ACHIEVE FAIRNESS IN WIRELESS LANS FOR CELLULAR OFFLOADING 审中-公开
标题翻译：在无线局域网中实现蜂窝放电的系统和方法
公开(公告)号：WO2014089874A1
公开(公告)日：2014-06-19
申请号：PCT/CN2012/087119
申请日：2012-12-21
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： CHENG, Ho-Ting , ABOUL-MAGD, Osama , SUN, Sheng , SUH, Junghoon , AU, Shum Kwok
IPC分类号： H04L12/28
CPC分类号： H04W72/044 , H04W72/10 , H04W74/002
摘要： System and method embodiments are included to provide various degrees of time allocation fairness to users using varying target transmission opportunity (TXOP) values. In one embodiment, a method for promoting various degrees of fairness for users in a wireless network includes assigning a target TXOP value for one or more users in the wireless network, wherein the target TXOP value indicates a number of time units for transmissions to be met on average over time by the one or more users, and transmitting the target TXOP value to the one or more users. In another embodiment, a method includes receiving a TXOP value from the wireless network, wherein the target TXOP value indicates a number of time units allocated for transmissions, and transmitting traffic over a plurality of time periods that have an average duration about equal to the number of time units.
摘要翻译：包括系统和方法实施例，以向使用变化的目标传输机会（TXOP）值的用户提供不同程度的时间分配公平性。在一个实施例中，用于促进无线网络中的用户的不同程度的公平性的方法包括为无线网络中的一个或多个用户分配目标TXOP值，其中目标TXOP值指示要满足的传输的时间单元的数量由一个或多个用户平均随时间推移，并将目标TXOP值发送给一个或多个用户。在另一个实施例中，一种方法包括从无线网络接收TXOP值，其中目标TXOP值指示分配给传输的时间单元的数量，并且在平均持续时间大约等于数量的多个时间段上传送业务的时间单位。

6. 发明申请

WO2014063457A1 SYSTEMS AND METHODS FOR DATA REPRESENTATION AND TRANSPORTATION 审中-公开
标题翻译：用于数据表示和运输的系统和方法
公开(公告)号：WO2014063457A1
公开(公告)日：2014-05-01
申请号：PCT/CN2013/072265
申请日：2013-03-07
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： DAO, Ngoc-Dung , CALLARD, Aaron , ZHANG, Hang , CHENG, Ho-Ting
IPC分类号： H04L1/00 , H04N7/26 , H04W28/00
CPC分类号： H04N21/6125 , H04L65/607 , H04L69/04 , H04N21/6437 , H04N21/6583 , H04N21/8456
摘要： Systems and methods are provided to improve data transmission efficiency over a network. The improvements are achieved by reducing the redundancy in the data representation. The data is divided into a plurality of data portions. The data portions are used to encode a plurality of compressed data portions, wherein the compressed data portions correspond to a subset of the data portions and comprise less redundant data than the subset of the data portions. The compressed data portions are also encoded in accordance with data in the remaining data portions. The compressed data portions are transmitted instead of the subset of the data portions with the remaining data portions according to a sequence of data portions. Each of the compressed data portions is transmitted upon receiving an acknowledgment (ACK) message that indicates successful transmission of a previous data portion or compressed data portion in the sequence of data portions.
摘要翻译：提供系统和方法以提高网络上的数据传输效率。通过减少数据表示中的冗余来实现改进。数据被分成多个数据部分。数据部分用于对多个压缩数据部分进行编码，其中压缩数据部分对应于数据部分的子集，并且包括比数据部分的子集少的冗余数据。压缩数据部分也根据剩余数据部分中的数据进行编码。根据数据部分的序列，传送压缩数据部分而不是剩余数据部分的数据部分的子集。每个压缩数据部分在接收到指示数据部分序列中先前数据部分或压缩数据部分的成功发送的确认（ACK）消息时被发送。

7. 发明申请

WO2014090198A1 SYSTEMS AND METHODS FOR USER EQUIPMENT MOBILITY PREDICTION 审中-公开
标题翻译：用户设备移动性预测的系统和方法
公开(公告)号：WO2014090198A1
公开(公告)日：2014-06-19
申请号：PCT/CN2013/089503
申请日：2013-12-16
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： CHENG, Ho-Ting , LI, Xu , ZHANG, Hang
IPC分类号： H04W64/00
CPC分类号： H04W64/006 , G01S5/0018 , G01S5/021
摘要： System and method embodiments for mobility prediction in a wireless network enable the wireless network to determine the location of a wireless device with minimal transmissions from the wireless device. In an embodiment, the method includes negotiating with a mobile device to determine a mobility prediction algorithm and a condition upon which the mobile wireless device will report the actual location of the mobile device, training the mobility prediction algorithm using prior mobile wireless device location and timestamp information, determining a predicted location of the mobile device using the mobility prediction algorithm, and setting an predicted location for the mobile device at a time as the actual location for the mobile device at the time when failing to receive a location report from the mobile wireless device, wherein the mobile device transmits actual location information after the training period only if the condition is met.
摘要翻译：用于无线网络中的移动性预测的系统和方法实施例使得无线网络能够以无线设备的最小传输来确定无线设备的位置。在一个实施例中，该方法包括与移动设备进行协商以确定移动性预测算法和移动无线设备将报告移动设备的实际位置的条件，使用先前的移动无线设备位置和时间戳训练移动性预测算法信息，使用所述移动性预测算法确定所述移动设备的预测位置，以及一次将所述移动设备的预测位置设置为所述移动设备在未能从所述移动无线接收位置报告时的实际位置装置，其中，只有在满足条件的情况下，移动装置才在训练周期之后传送实际的位置信息。

8. 发明申请

WO2014090075A1 SYSTEM AND METHOD FOR ESTIMATING AN EFFECTIVE BANDWIDTH 审中-公开
标题翻译：用于估计有效带宽的系统和方法
公开(公告)号：WO2014090075A1
公开(公告)日：2014-06-19
申请号：PCT/CN2013/087667
申请日：2013-11-22
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： ZHANG, Hang , CHENG, Ho-Ting
IPC分类号： H04L12/24 , H04L12/70
CPC分类号： H04W24/08
摘要： A method for a method of estimating an effective bandwidth of a traffic source includes obtaining a first traffic pattern from a first traffic source. Also, the method includes setting a first effective bandwidth between a mean data rate of the first traffic source and a peak data rate of the first traffic source. Additionally, the method includes determining a first outage rate of the first traffic source in accordance with the first traffic pattern and the first effective bandwidth.
摘要翻译：一种用于估计业务源的有效带宽的方法的方法包括从第一业务源获得第一业务模式。此外，该方法包括在第一业务源的平均数据速率和第一业务源的峰值数据速率之间设置第一有效带宽。另外，该方法包括根据第一业务模式和第一有效带宽来确定第一业务源的第一中断速率。

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