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    • 1. 发明申请
    • METHODS AND APPARATUS TO SUPPORT DYNAMIC ADJUSTMENT OF GRAPHICS PROCESSING UNIT FREQUENCY
    • 支持图形处理单元频率的动态调整的方法和装置
    • US20170076422A1
    • 2017-03-16
    • US15122108
    • 2014-03-27
    • Lei ShenGuei-Yuan LuehYong Jianglntel Corporation
    • Lei ShenGuei-Yuan LuehYong Jiang
    • G06T1/60G06F9/50G06T1/20G06F1/32
    • G06T1/60G06F1/324G06F1/3243G06F1/3296G06F8/451G06F9/505G06T1/20Y02D10/126Y02D10/152
    • Disclosed methods support dynamic adjustment of graphics processing unit (GPU) frequency. According to one embodiment, a program comprises workload to execute, at least in part, on a GPU of a data processing system. A predetermined memory/compute ratio for the program is automatically retrieved, in response to the program being called for execution. The memory/compute ratio represents a ratio of memory accesses within the program, relative to compute operations within the program. In addition, a frequency of the GPU is automatically adjusted, based on the predetermined memory/compute ratio for the program. For instance, the GPU may be set to a relatively low frequency if the predetermined memory/compute ratio is relatively high, or to a relatively high frequency if the predetermined ratio is relatively low. After the frequency of the GPU is automatically adjusted, the program may execute, at least in part, on the GPU. Other embodiments are described and claimed.
    • 公开的方法支持图形处理单元(GPU)频率的动态调整。 根据一个实施例,程序包括至少部分地在数据处理系统的GPU上执行的工作负载。 响应于要执行的程序,自动检索程序的预定存储器/计算比。 存储器/计算比率表示程序内存储器访问的比率,相对于程序内的计算操作。 此外,基于程序的预定存储器/计算比率,自动调整GPU的频率。 例如,如果预定的存储器/计算比率相对较高,则GPU可以被设置为相对低的频率,或者如果预定比率相对较低,则可以将其设置为相对较低的频率。 在GPU的频率被自动调整之后,该程序可以至少部分地在GPU上执行。 描述和要求保护其他实施例。
    • 2. 发明授权
    • Method and apparatus for maintaining an always-on data session in a wireless communication network
    • 用于在无线通信网络中维持始终在线数据会话的方法和装置
    • US09414429B2
    • 2016-08-09
    • US11830710
    • 2007-07-30
    • Ajith T. PayyappillyLei ShenParag Arun AgasheReza Shahidi
    • Ajith T. PayyappillyLei ShenParag Arun AgasheReza Shahidi
    • H04L29/08H04W76/04H04W4/20H04W80/02
    • H04W76/045H04L67/14H04L67/145H04L67/147H04W4/20H04W76/25H04W80/02
    • Techniques for maintaining an always-on data session for an access terminal are described. Messages to keep alive the data session may be sent using non-traffic channels to avoid bringing up traffic channels just to send these messages. In one design, an access network may send a first message (e.g., a RouteUpdateRequest message) on a first non-traffic channel (e.g., a control channel) to the access terminal. The access terminal may return a second message (e.g., a RouteUpdate message) on a second non-traffic channel (e.g., an access channel) to the access network. The access network may then send a third message (e.g., for an Echo-Request) on the first non-traffic channel over a smaller area covering an approximate location of the access terminal, which may be determined based on the second message. The access terminal may return a fourth message (e.g., for an Echo-Reply) on the second non-traffic channel to the access network.
    • 描述了用于维护接入终端的始终接通数据会话的技术。 可以使用非流量信道发送保持数据会话的消息,以避免产生流量信道来发送这些消息。 在一种设计中,接入网络可以在第一非业务信道(例如,控制信道)上向接入终端发送第一消息(例如,RouteUpdateRequest消息)。 接入终端可以在接入网络的第二非业务信道(例如,接入信道)上返回第二消息(例如,RouteUpdate消息)。 然后,接入网络可以在覆盖接入终端的大致位置的较小区域上,在第一非业务信道上发送第三消息(例如,对于Echo请求),其可以基于第二消息来确定。 接入终端可以在第二非业务信道上向接入网络返回第四消息(例如,用于回应 - 回复)。
    • 4. 发明授权
    • Load balancing techniques in wireless networks
    • 无线网络中的负载均衡技术
    • US08942717B2
    • 2015-01-27
    • US12592611
    • 2009-11-30
    • Zongming YaoLei Shen
    • Zongming YaoLei Shen
    • H04W72/00H04W4/00H04W48/12H04W84/12
    • H04W48/12H04W84/12
    • Techniques are described that provide load balancing in wireless networks. For instance, a device (e.g., a first access point) may receive one or more current operational characteristics for each of one or more neighbor APs. Also, the first AP may determine a received signal strength for each of these neighbor AP(s). In turn, the first AP selects one or more reportable neighbor APs from these neighbor APs. Further, the first AP transmits a beacon. This beacon includes, for each reportable neighbor AP, the corresponding one or more current operational characteristics and the corresponding received signal strength.
    • 描述了在无线网络中提供负载平衡的技术。 例如,设备(例如,第一接入点)可以为一个或多个相邻AP中的每一个接收一个或多个当前操作特性。 此外,第一AP可以确定这些相邻AP中的每一个的接收信号强度。 反过来,第一AP从这些相邻AP中选择一个或多个可报告的邻居AP。 此外,第一AP发送信标。 对于每个可报告相邻AP,该信标包括对应的一个或多个当前操作特性和对应的接收信号强度。