公开(公告)号：US09055514B2

公开(公告)日：2015-06-09

申请号：US13231202

申请日：2011-09-13

申请人： Arnaud Meylan ,  Gerardo Giaretta ,  Julien H. Laganier ,  Jay Kumar Sundararajan

发明人： Arnaud Meylan ,  Gerardo Giaretta ,  Julien H. Laganier ,  Jay Kumar Sundararajan

IPC分类号： H04L12/26 ,  H04W48/10 ,  H04W48/14 ,  H04W88/06

CPC分类号： H04W48/10 ,  H04W48/14 ,  H04W88/06

摘要： Apparatus and methods that provide wireless communications, where a method for wireless communications includes determining network performance; and sharing NPI with a network node; wherein the NPI comprises information necessary for the network node to determine the performance available on a network.

摘要翻译： 提供无线通信的装置和方法，其中用于无线通信的方法包括确定网络性能; 并与网络节点共享NPI; 其中所述NPI包括所述网络节点确定网络上可用性能所需的信息。

公开(公告)号：US08830950B2

公开(公告)日：2014-09-09

申请号：US12140847

申请日：2008-06-17

申请人： Arnaud Meylan

发明人： Arnaud Meylan

IPC分类号： H04L12/28 ,  H04W36/02 ,  H04W36/00 ,  H04W36/08

CPC分类号： H04W76/15 ,  H04W36/02 ,  H04W36/08

摘要： Systems and methodologies are described that facilitate management of data delivery and processing in a wireless communication system and, more particularly, that support Packet Data Convergence Protocol (PDCP) reordering of packets during a handoff operation. Various aspects described herein can mitigate processing delays associated with PDCP reordering of packets at handoff by determining, communicating, and/or otherwise identifying one or more indicators during handoff that facilitate lossless communication of packets to a terminal with minimal delay. These indicators can include sequence number information for a source Node B, information regarding a step or jump size applied to a sequence number by a target Node B, a reset command, and/or other suitable indicators.

摘要翻译： 描述了促进无线通信系统中的数据传送和处理的管理的系统和方法，更具体地说，在切换操作期间支持分组数据汇聚协议（PDCP）重新排序分组。 本文描述的各个方面可以通过在切换期间通过确定，通信和/或以其他方式识别一个或多个指示符来减轻在切换时与分组的PDCP重新排序相关联的处理延迟，这有助于以最小延迟对分组发送到终端的无损通信。 这些指示符可以包括源节点B的序列号信息，关于由目标节点B应用于序列号的步长或跳转大小的信息，复位命令和/或其他合适的指示符。

公开(公告)号：US08767739B2

公开(公告)日：2014-07-01

申请号：US12191221

申请日：2008-08-13

申请人： Arnaud Meylan

发明人： Arnaud Meylan

IPC分类号： H04L12/28 ,  H04L12/56 ,  H04L1/18

CPC分类号： H04W36/023 ,  H04L1/1841 ,  H04L47/34 ,  H04L69/321 ,  H04W36/02

摘要： Systems and methodologies are described that facilitate processing service data units (SDU) in-order during communication handover in wireless networks. In particular, for mobile devices using re-transmission schemes, SDUs can be processed in-order by indicating to a target base station an index of a last SDU received in-order before handing off communication to the target base station. Additionally, SDUs received subsequent to one or more non-acknowledged SDUs can be forwarded to the target base station. Utilizing this information, the target base station can determine one or more SDUs the mobile device is preparing to re-transmit and can wait for this SDU before processing subsequently received SDUs. Also, a timer can be utilized to end a waiting period for the SDU.

摘要翻译： 描述了有助于在无线网络中的通信切换期间按顺序处理服务数据单元（SDU）的系统和方法。 特别地，对于使用重传方案的移动设备，可以通过向目标基站指示在切换与目标基站的通信之前先接收到的最后一个SDU的索引，从而可以顺序处理SDU。 此外，在一个或多个未确认的SDU之后接收的SDU可以被转发到目标基站。 利用该信息，目标基站可以确定移动设备准备重新发送的一个或多个SDU，并且可以在处理随后接收到的SDU之前等待该SDU。 此外，可以利用定时器来结束SDU的等待时间。

公开(公告)号：US20130250780A1

公开(公告)日：2013-09-26

申请号：US13612125

申请日：2012-09-12

申请人： Arnaud Meylan ,  Jay Kumar Sundararajan ,  Gerardo Giaretta

发明人： Arnaud Meylan ,  Jay Kumar Sundararajan ,  Gerardo Giaretta

IPC分类号： H04W24/00

CPC分类号： H04W24/00 ,  H04L12/5691 ,  H04L43/0811

摘要： Systems, methods, and devices related to estimating backhaul quality, detecting Internet connectivity, and managing server load are described herein. In some aspects, a wireless device is configured to detect connectivity to a server through an access point. The device includes a processor configured to generate a connection detection request including a token. The device further includes a transmitter configured to transmit, via the access point, the connection detection request addressed to a server. The processor is further configured to wait for a connection detection response from the server. The processor is further configured to determine whether a received connection detection response includes the token.

摘要翻译： 这里描述了与估计回程质量，检测因特网连接和管理服务器负载相关的系统，方法和设备。 在一些方面，无线设备被配置为通过接入点来检测与服务器的连接。 该设备包括被配置为生成包括令牌的连接检测请求的处理器。 所述设备还包括被配置为经由接入点发送寻址到服务器的连接检测请求的发射机。 处理器还被配置为等待来自服务器的连接检测响应。 处理器还被配置为确定所接收的连接检测响应是否包括令牌。

公开(公告)号：US20130114492A1

公开(公告)日：2013-05-09

申请号：US13289594

申请日：2011-11-04

申请人： Zhengwei Liu ,  Arnaud Meylan ,  Jun Wang ,  Xiaoxia Zhang ,  Kuo-Chun Lee

发明人： Zhengwei Liu ,  Arnaud Meylan ,  Jun Wang ,  Xiaoxia Zhang ,  Kuo-Chun Lee

IPC分类号： H04W4/06

CPC分类号： H04L1/0061 ,  H04L2001/0093 ,  H04W4/06 ,  H04W72/005

摘要： Methods and apparatuses are provided that include decoding multicast broadcast communications where scheduling information related to a multicast channel is not properly received over a control channel. Media access control (MAC) packets can be decoded to determine whether a MAC subheader indicates the packet relates to a logical channel by indicating an associated channel identifier. Where the channel identifier of the MAC packet matches that of a requested logical channel, data in the MAC packet can be provided to a communications layer. Subsequent packets can be processed and provided to the communications layer until a different channel identifier is encountered.

摘要翻译： 提供了包括解码多播广播通信的方法和装置，其中与多播信道相关的调度信息在控制信道上未正确接收。 可以对媒体访问控制（MAC）分组进行解码，以通过指示相关联的信道标识符来确定MAC子报头是否指示分组与逻辑信道相关。 在MAC分组的信道标识符与所请求的逻辑信道的信道标识匹配的情况下，可以将MAC分组中的数据提供给通信层。 随后的分组可以被处理并提供给通信层，直到遇到不同的信道标识符。

公开(公告)号：US08437312B2

公开(公告)日：2013-05-07

申请号：US13475784

申请日：2012-05-18

申请人： Arnaud Meylan ,  Nathan Edward Tenny ,  Peter Anthony Barany

发明人： Arnaud Meylan ,  Nathan Edward Tenny ,  Peter Anthony Barany

IPC分类号： H04W4/00 ,  H04J3/16 ,  H04W36/00

CPC分类号： H04W36/0055 ,  H04W28/06 ,  H04W80/02

摘要： The method and apparatus as described are directed toward techniques and mechanisms to improve efficiency in wireless communication networks through optimization of handover scenarios. Determining whether an intra-base station or inter-node-B handover is to be performed, and determining the protocol layers to reset during the handover based at least in part on the type of handover to be performed increases the overall efficiency of the wireless network.

摘要翻译： 所描述的方法和装置涉及通过优化切换情景来提高无线通信网络中的效率的技术和机制。 确定是否要执行基站内或节点间切换，并且至少部分地基于要执行的切换的类型来确定在切换期间重置的协议层增加了无线网络的总体效率 。

公开(公告)号：US08374192B2

公开(公告)日：2013-02-12

申请号：US11871874

申请日：2007-10-12

申请人： Shravan K. Surineni ,  Arnaud Meylan ,  Ajay Dassu

发明人： Shravan K. Surineni ,  Arnaud Meylan ,  Ajay Dassu

IPC分类号： H04L12/42

CPC分类号： H04W52/0225 ,  H04W88/02 ,  Y02D70/122 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/22

摘要： Techniques for improving power saving by stations in wireless networks are described. In an aspect, a source station sends a frame with a buffer status for a recipient station during an awake time for both stations and sends one or more data frames to the recipient station as indicated by the buffer status. The recipient station knows how many data frames to expect based on the buffer status and can go to sleep after receiving the expected number of data frames. In another aspect, a source station receives a frame with information on transmission opportunity (TXOP) bursting receive capability of a recipient station operating in a power save mode. The source station performs channel access at the start of a TXOP and sends multiple data frames in the TXOP to the recipient station based on the TXOP bursting receive capability of the recipient station.

摘要翻译： 描述了用于改善无线网络中的站节能的技术。 在一个方面，源站在两个站的唤醒时间期间发送具有用于接收站的缓冲器状态的帧，并且如缓冲器状态所指示的那样向接收站发送一个或多个数据帧。 接收站根据缓冲区状态知道要预期的数据帧数，并且可以在接收到预期的数据帧数后进入睡眠状态。 在另一方面，源站接收具有以节电模式操作的接收站的发送机会（TXOP）突发接收能力的信息的帧。 源站在TXOP的开始处执行信道接入，并且基于接收站的TXOP突发接收能力，将TXOP中的多个数据帧发送到接收站。

公开(公告)号：US20130003678A1

公开(公告)日：2013-01-03

申请号：US13544404

申请日：2012-07-09

申请人： Wei Quan ,  Yi Jiang ,  Jian Zhang ,  Arnaud Meylan ,  Qiao Zhang ,  Zhongbin Qin ,  Guanglin Han

发明人： Wei Quan ,  Yi Jiang ,  Jian Zhang ,  Arnaud Meylan ,  Qiao Zhang ,  Zhongbin Qin ,  Guanglin Han

IPC分类号： H04W72/04 ,  H04W72/14

CPC分类号： H04W72/1289 ,  H04W72/04 ,  H04W72/042 ,  H04W72/1278

摘要： A scheduling request method, network side device, terminal device and system, belong to the field of communications technologies. The method includes: configuring a first shared resource used for a scheduling request (SR), and sending first information to multiple terminal devices to notify of the first shared resource (101); receiving the SR on the first shared resource (102); allocating a second shared resource of uplink data to the multiple terminal devices, or allocating a dedicated resource of uplink data to at least one of the multiple terminal devices (103). The network side device includes: a configuration module, a receiving module and an allocation module. The terminal device includes: a receiving module, a request module and a sending module. The present invention avoids the waste of the uplink data resource, and improves a utilization rate of the uplink data resource and a transmission success rate of the uplink data.

摘要翻译： 调度请求方式，网络侧设备，终端设备和系统属于通信技术领域。 该方法包括：配置用于调度请求（SR）的第一共享资源，以及向多个终端设备发送第一信息以通知第一共享资源（101）; 在所述第一共享资源（102）上接收所述SR; 向所述多个终端设备分配上行链路数据的第二共享资源，或者向多个终端设备（103）中的至少一个分配上行链路数据的专用资源。 网络侧设备包括配置模块，接收模块和分配模块。 终端装置包括：接收模块，请求模块和发送模块。 本发明避免了上行链路数据资源的浪费，提高了上行链路数据资源的利用率和上行链路数据的传输成功率。

公开(公告)号：US08331399B2

公开(公告)日：2012-12-11

申请号：US12116157

申请日：2008-05-06

申请人： Arnaud Meylan

发明人： Arnaud Meylan

IPC分类号： H04J3/16

CPC分类号： H04L1/008

摘要： Techniques for re-using sequence number by multiple protocols in a protocol stack are described. In one design, at least one protocol data unit (PDU) from a first protocol may be received as at least one service data unit (SDU) at a second protocol, with each PDU being assigned a different sequence number by the first protocol. A sequence number for each SDU may be determined based on a sequence number for a corresponding PDU from the first protocol. A PDU may be formed by the second protocol based on the at least one SDU. A header may be generated for the PDU and may include (i) the sequence number and possibly a segment offset for the first SDU and (ii) a header block for each remaining SDU, which may include a segment length, a sequence number offset, and a segment offset for that SDU.

摘要翻译： 描述了在协议栈中通过多个协议重新使用序列号的技术。 在一种设计中，来自第一协议的至少一个协议数据单元（PDU）可以被接收为作为第二协议的至少一个服务数据单元（SDU），其中每个PDU由第一协议分配不同的序列号。 可以基于来自第一协议的相应PDU的序列号来确定每个SDU的序列号。 基于所述至少一个SDU，可以通过第二协议来形成PDU。 可以为PDU生成报头，并且可以包括（i）第一SDU的序列号和可能的段偏移，以及（ii）每个剩余SDU的报头块，其可以包括段长度，序列号偏移量， 和该SDU的段偏移量。

公开(公告)号：US20120270538A1

公开(公告)日：2012-10-25

申请号：US13371244

申请日：2012-02-10

申请人： Arnaud Meylan ,  Tejash Rajnikant Shah ,  Jay Kumar Sundararajan

发明人： Arnaud Meylan ,  Tejash Rajnikant Shah ,  Jay Kumar Sundararajan

IPC分类号： H04W88/06

CPC分类号： H04W4/60 ,  H04L69/162 ,  H04L69/32 ,  H04W4/20 ,  H04W48/16 ,  H04W48/18 ,  H04W52/0225 ,  H04W68/12 ,  H04W76/12 ,  H04W76/20 ,  H04W80/00 ,  H04W80/06 ,  H04W80/08 ,  H04W84/12 ,  H04W84/18 ,  H04W88/02 ,  H04W88/06 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/164

摘要： Methods, systems, and devices are described for intercepting socket calls from applications installed on a mobile device while a first wireless interface is active. The first wireless interface is a cellular interface. Upon determining to release the intercepted socket calls to the socket layer, a second wireless interface is activated. The second wireless interface is a Wireless Local Area Network (WLAN) interface. The sockets calls are released to the socket layer and transmitted using the activated second wireless interface. Upon substantially completing the socket calls, the second wireless interface is deactivated. The intercepting of the socket calls and the activation of the second wireless interface occurs while the mobile device is in an idle mode.

摘要翻译： 描述了方法，系统和设备，用于在第一个无线接口处于活动状态时拦截安装在移动设备上的应用程序的套接字呼叫。 第一个无线接口是一个蜂窝接口。 在确定释放对套接字层的截取的套接字调用时，第二个无线接口被激活。 第二个无线接口是无线局域网（WLAN）接口。 套接字呼叫被释放到套接字层，并使用激活的第二无线接口传输。 在基本完成套接字呼叫时，第二无线接口被去激活。 当移动设备处于空闲模式时，发生插座呼叫的拦截和第二无线接口的激活。