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1. 发明申请

WO2014074694A1 METHOD AND APPARATUS TO REDUCE SIGNALING SPIKES WHEN MOVING BETWEEN WLAN AND WWAN COVERAGE AREAS 审中-公开
标题翻译：当WLAN和WWAN覆盖区域之间移动时减少信令的方法和装置
公开(公告)号：WO2014074694A1
公开(公告)日：2014-05-15
申请号：PCT/US2013/068913
申请日：2013-11-07
申请人： QUALCOMM INCORPORATED
发明人： SUKUMAR, Hariharan , RAMAN, Sundar , DOKKU, Vamsi, Krishna , KURUNDKAR, Vidula, Rajeev , GIARETTA, Gerardo
IPC分类号： H04W36/00 , H04W76/06
CPC分类号： H04W36/0033 , H04W76/38
摘要： Methods and apparatus for wireless communication in a mobile device that includes relinquishing a client side high level operation system (HLOS) internet protocol (IP) context of a user equipment (UE), when the UE, connected to a network via a Wireless Wide Area Network (WW AN) connection, is transported to a Wireless Local Area Network (WLAN) connection area. Aspects of the methods and apparatus include maintaining a Packet Data Protocol (PDP) context of the UE, when the UE, connected to the network via the WW AN connection, is transported to a WLAN connection area. Aspects of the methods and apparatus include setting a linger timer for a certain period of time to defer deactivation of the PDP context and deactivating the PDP context when the linger timer expires.
摘要翻译：在移动设备中的无线通信的方法和装置包括放弃用户设备（UE）的客户端高级操作系统（HLOS）网际协议（IP）上下文，当UE经由无线广域连接到网络网络（WW AN）连接被传送到无线局域网（WLAN）连接区域。当通过WW AN连接连接到网络的UE被传送到WLAN连接区域时，方法和装置的方面包括维护UE的分组数据协议（PDP）上下文。方法和装置的方面包括在一段时间内设置一个停留定时器，以延迟PDP上下文的去激活，并且当该定时器期满时停用PDP上下文。

2. 发明申请

WO2017160462A1 ADAPTIVE PERIPHERAL COMPONENT INTERCONNECT EXPRESS LINK SUBSTATE INITIATION FOR OPTIMAL PERFORMANCE AND POWER SAVINGS 审中-公开
标题翻译：自适应外设组件互连表达链路子状态启动实现最佳性能和节能
公开(公告)号：WO2017160462A1
公开(公告)日：2017-09-21
申请号：PCT/US2017/018219
申请日：2017-02-16
申请人： QUALCOMM INCORPORATED
发明人： KLACAR, Neven , KRISHNAMOORTHY, Muralidhar , SUKUMAR, Hariharan
IPC分类号： G06F13/42 , G06F1/32
CPC分类号： G06F1/3278 , G06F1/3206 , G06F1/3215 , G06F1/3237 , G06F1/3253 , G06F13/102 , G06F13/28 , G06F13/4068 , G06F13/4291 , G06F13/4295 , G06F2213/0026 , Y02D10/14 , Y02D10/151
摘要： Systems, methods, and apparatus for adaptively modifying latency times governing entry of a PCIe interface into low power states are described. A method performed by a controller of a PCIe interface includes determining that a burst of data is being transmitted on a PCIe link, configuring a timer to signal when an entry latency period has elapsed after determining that a PCIe link has entered an idle state, causing one or more circuits of the PCIe interface to enter a low-power state when the timer signals that the entry latency period has elapsed before the PCIe link becomes active, and increasing the entry latency period when a number of entries of the PCIe interface to the low-power state that occurs during transmission of the burst of data exceeds a threshold maximum number.
摘要翻译：描述了用于自适应地修改管理PCIe接口进入低功率状态的等待时间的系统，方法和装置。由PCIe接口的控制器执行的方法包括：确定PCIe链路上正在传输数据突发;在确定PCIe链路已经进入空闲状态之后，配置定时器以在进入等待时间段已经过去时发信号; 所述PCIe接口的一个或多个电路在所述定时器发信号通知所述PCIe链路变为活动之前已经过去所述进入等待时间段时进入低功率状态，并且当所述PCIe接口的多个条目到所述PCIe接口变为活动时增加所述进入等待时间段在传输数据突发期间发生的低功耗状态超过阈值最大数量。

3. 发明申请

WO2017019157A1 SMART PROCESSING OF WWAN PACKETS TRANSMITTED OVER WLAN 审中-公开
标题翻译：通过WLAN发送的WWAN分组的智能处理
公开(公告)号：WO2017019157A1
公开(公告)日：2017-02-02
申请号：PCT/US2016/033439
申请日：2016-05-20
申请人： QUALCOMM INCORPORATED
发明人： SUKUMAR, Hariharan , KUMAR, Vaibhav , MITRA, Alok
IPC分类号： H04L5/00
CPC分类号： H04L45/66 , H04L5/003 , H04W4/02 , H04W84/12
摘要： Certain aspects of the present disclosure relate to smart processing of wireless wide area network (WWAN) packets transmitted over wireless local area network (WLAN). According to certain aspects, a method for wireless communications by a user equipment (UE) capable of communicating via at least first and second radio access technologies (RATs) is provided. The method generally includes dynamically switching to a location, within the UE, as an anchor point for processing packets based, at least in part, on operating states of the first and second RATs and routing packets received via at least one of the first and second RATs to the dynamically switched location of the anchor point.
摘要翻译：本公开的某些方面涉及通过无线局域网（WLAN）发送的无线广域网（WWAN）分组的智能处理。根据某些方面，提供了一种能够通过至少第一和第二无线电接入技术（RAT）进行通信的用户设备（UE）进行无线通信的方法。该方法通常包括至少部分地基于第一和第二RAT的操作状态以及经由第一和第二RAT中的至少一个接收的路由分组来动态切换到UE内的位置作为处理分组的定位点 RAT到锚点的动态切换位置。

4. 发明申请

WO2017069921A1 TECHNIQUES FOR OPTIMIZING WIRELESS WIDE AREA NETWORK-WIRELESS LOCAL AREA NETWORK AGGREGATION 审中-公开
标题翻译：优化无线广域网络 - 无线局域网聚合技术
公开(公告)号：WO2017069921A1
公开(公告)日：2017-04-27
申请号：PCT/US2016/054137
申请日：2016-09-28
申请人： QUALCOMM INCORPORATED
发明人： MEYLAN, Arnaud , MUDIREDDY, Srinivas Reddy , KUMAR, Vaibhav , SUKUMAR, Hariharan , MITRA, Alok , PATEL, Umang, Sureshbhai , VEEREPALLI, Sivaramakrishna , MAHESHWARI, Shailesh
IPC分类号： H04W88/06 , H04W88/10
CPC分类号： H04L47/624 , H04W28/06 , H04W84/12 , H04W88/06 , H04W88/10
摘要： Techniques are described for wireless communication at a wireless communication device. One method includes receiving wireless wide area network (WWAN) packets at a WWAN processing subsystem of the wireless communication device; transferring wireless local area network (WLAN) packet information from a WLAN processing subsystem of the wireless communication device to the WWAN processing subsystem, the WLAN packet information comprising a subset of data associated with WLAN packets; performing a reordering process in the WWAN processing subsystem, the reordering process based at least in part on the received WWAN packets and the WLAN packets that correspond to the transferred WLAN packet information; and providing an indication of the reordered WWAN packets and the WLAN packets to an application processing subsystem of the wireless communication device.
摘要翻译：描述了用于无线通信设备处的无线通信的技术。一种方法包括在无线通信设备的WWAN处理子系统处接收无线广域网（WWAN）分组; 从所述无线通信设备的WLAN处理子系统向所述WWAN处理子系统传送无线局域网（WLAN）分组信息，所述WLAN分组信息包括与WLAN分组相关联的数据的子集; 在所述WWAN处理子系统中执行重新排序过程，所述重新排序过程至少部分地基于所接收的WWAN分组和与所传送的WLAN分组信息对应的WLAN分组; 以及将重新排序的WWAN分组和WLAN分组的指示提供给无线通信设备的应用处理子系统。

5. 发明申请

WO2014022234A1 REPLACING LOST MEDIA DATA FOR NETWORK STREAMING 审中-公开
标题翻译：更换网络流量的丢失媒体数据
公开(公告)号：WO2014022234A1
公开(公告)日：2014-02-06
申请号：PCT/US2013/052355
申请日：2013-07-26
申请人： QUALCOMM INCORPORATED
发明人： NAGARAJ, Thadi M. , SUKUMAR, Hariharan , KOTKAR, Pratik , MAHESHWARI, Shailesh , AMERGA, Daniel
IPC分类号： H04L29/06 , H04N7/26
CPC分类号： H04L65/604 , H04L65/608 , H04L65/80 , H04L69/40 , H04N19/00 , H04N21/44209 , H04N21/64322 , H04N21/8456 , H04N21/85406
摘要： In one example, a device includes one or more processors configured to determine that data for at least a portion of a segment of media data has been lost after a remaining portion of the segment has been received via a network transmission in accordance with dynamic adaptive streaming over HTTP (DASH), based on the determination, prior to decoding the media data, add default data to the segment to replace the data that has been determined to be lost to form a replacement segment, and output media data of the replacement segment.
摘要翻译：在一个示例中，设备包括一个或多个处理器，其被配置为在根据动态自适应流经由网络传输接收到该段的剩余部分之后，确定该媒体数据的段的至少一部分已经丢失的数据通过HTTP（DASH），基于确定，在解码媒体数据之前，将默认数据添加到段以替换已经确定丢失的数据以形成替换段，并输出替换段的媒体数据。

6. 发明授权

EP2918105B1 METHOD AND APPARATUS TO REDUCE SIGNALING SPIKES WHEN MOVING BETWEEN WLAN AND WWAN COVERAGE AREAS 有权
标题翻译：在WLAN和WWAN覆盖区域之间移动时减少信令尖峰的方法和设备
公开(公告)号：EP2918105B1
公开(公告)日：2018-04-04
申请号：EP13795372.5
申请日：2013-11-07
申请人： Qualcomm Incorporated
发明人： SUKUMAR, Hariharan , RAMAN, Sundar , DOKKU, Vamsi, Krishna , KURUNDKAR, Vidula, Rajeev , GIARETTA, Gerardo
IPC分类号： H04W36/00 , H04W76/38
CPC分类号： H04W36/0033 , H04W76/38
摘要： Methods and apparatus for wireless communication in a mobile device that includes relinquishing a client side high level operation system (HLOS) internet protocol (IP) context of a user equipment (UE), when the UE, connected to a network via a Wireless Wide Area Network (WWAN) connection, is transported to a Wireless Local Area Network (WLAN) connection area. Aspects of the methods and apparatus include maintaining a Packet Data Protocol (PDP) context of the UE, when the UE, connected to the network via the WWAN connection, is transported to a WLAN connection area. Aspects of the methods and apparatus include setting a linger timer for a certain period of time to defer deactivation of the PDP context and deactivating the PDP context when the linger timer expires.

7. 发明公开

EP2918105A1 METHOD AND APPARATUS TO REDUCE SIGNALING SPIKES WHEN MOVING BETWEEN WLAN AND WWAN COVERAGE AREAS 有权
标题翻译：方法和装置减少了信令头时之间移动WLAN与WWAN覆盖区域
公开(公告)号：EP2918105A1
公开(公告)日：2015-09-16
申请号：EP13795372.5
申请日：2013-11-07
申请人： Qualcomm Incorporated
发明人： SUKUMAR, Hariharan , RAMAN, Sundar , DOKKU, Vamsi, Krishna , KURUNDKAR, Vidula, Rajeev , GIARETTA, Gerardo
IPC分类号： H04W36/00 , H04W76/06
CPC分类号： H04W36/0033 , H04W76/38
摘要： Methods and apparatus for wireless communication in a mobile device that includes relinquishing a client side high level operation system (HLOS) internet protocol (IP) context of a user equipment (UE), when the UE, connected to a network via a Wireless Wide Area Network (WWAN) connection, is transported to a Wireless Local Area Network (WLAN) connection area. Aspects of the methods and apparatus include maintaining a Packet Data Protocol (PDP) context of the UE, when the UE, connected to the network via the WWAN connection, is transported to a WLAN connection area. Aspects of the methods and apparatus include setting a linger timer for a certain period of time to defer deactivation of the PDP context and deactivating the PDP context when the linger timer expires.

8. 发明申请

WO2015095063A1 POWER SAVING TECHNIQUES IN COMPUTING DEVICES 审中-公开
标题翻译：计算设备节电技术
公开(公告)号：WO2015095063A1
公开(公告)日：2015-06-25
申请号：PCT/US2014/070368
申请日：2014-12-15
申请人： QUALCOMM INCORPORATED
发明人： KAUSHIK, Vinod, Harimohan , BABBAR, Uppinder, Singh , DANAILA, Andrei , KLACAR, Neven , KRISHNAMOORTHY, Muralidhar, Coimbatore , KRISHNAMURTHY, Arunn, Coimbatore , KUMAR, Vaibhav , KUMAR, Vanitha, Aravamudhan , MAHESHWARI, Shailesh , MITRA, Alok , PIUS, Roshan , SUKUMAR, Hariharan
IPC分类号： G06F1/32 , G06F13/38 , H04W52/02
CPC分类号： G06F1/3253 , G06F1/3287 , G06F13/38 , H04W4/60 , H04W52/0251 , H04W52/0274 , H04W52/0287 , Y02D10/151 , Y02D10/171 , Y02D70/1222 , Y02D70/1226 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/144
摘要： Aspects disclosed in the detailed description include power saving techniques in computing devices. In particular, as data is received by a modem processor in a computing device, the data is held until the expiration of a modem timer. The data is then passed to an application processor in the computing device over a peripheral component interconnect express (PCIe) interconnectivity bus. On receipt of the data from the modem processor, the application processor sends data held by the application processor to the modem processor over the PCIe interconnectivity bus. The application processor also has an uplink timer. If no data is received from the modem processor before expiration of the uplink timer, the application processor sends any collected data to the modem processor at expiration of the uplink timer. However, if data is received from the modem processor, the uplink timer is reset.
摘要翻译：在详细描述中公开的方面包括计算设备中的省电技术。具体地，当数据由计算设备中的调制解调器处理器接收时，数据被保持直到调制解调器定时器期满。然后，数据通过外围组件互连快速（PCIe）互连总线传送到计算设备中的应用处理器。在接收到来自调制解调器处理器的数据时，应用处理器通过PCIe互连总线将由应用处理器保存的数据发送到调制解调器处理器。应用处理器还具有上行链路定时器。如果在上行链路定时器到期之前没有从调制解调器处理器接收到数据，则应用处理器在上行链路定时器期满时将任何收集的数据发送到调制解调器处理器。然而，如果从调制解调器处理器接收到数据，则重置上行链路定时器。

9. 发明申请

WO2014120855A1 METHOD, APPARATUSES AND COMPUTER PROGRAM PRODUCT FOR BROADCASTING A MULTICAST SESSION IN WIRELESS COMMUNICATIONS 审中-公开
标题翻译：方法，设备和计算机程序产品，用于广播无线通信中的多播会议
公开(公告)号：WO2014120855A1
公开(公告)日：2014-08-07
申请号：PCT/US2014/013719
申请日：2014-01-30
申请人： QUALCOMM INCORPORATED
发明人： SUKUMAR, Hariharan , RAMAN, Sundar , MAHESHWARI, Shailesh
IPC分类号： H04W4/06 , H04W48/18
CPC分类号： H04W4/06 , H04W48/18 , H04W72/005
摘要： Methods, systems, and devices are described for managing broadcasts of data in wireless communications. A request to join a multicast session is received. A plurality of broadcast technology based identifiers associated with the multicast session are received. Each broadcast technology based identifier identifies one of a plurality of radio access technologies (RATs) broadcasting the multicast session. One of the plurality of RATs is selected. A multicast stream of data associated with the multicast session is received from the selected RAT.
摘要翻译：描述了用于管理无线通信中的数据广播的方法，系统和设备。接收到加入多播会话的请求。接收与多播会话相关联的多个基于广播技术的标识符。每个基于广播技术的标识符标识广播多播会话的多个无线电接入技术（RAT）中的一个。选择多个RAT中的一个。从所选择的RAT接收与多播会话相关联的数据的多播流。

10. 发明申请

WO2014058826A1 METHODS AND SYSTEMS FOR AVOIDING TRANSITIONS BETWEEN RADIO ACCESS TECHNOLOGIES WHEN PACKET DATA NETWORKS ARE INACCESSIBLE 审中-公开
标题翻译：当分组数据网络不可识别时，无线接入技术之间避免转移的方法和系统
公开(公告)号：WO2014058826A1
公开(公告)日：2014-04-17
申请号：PCT/US2013/063795
申请日：2013-10-08
申请人： QUALCOMM INCORPORATED
发明人： BHATNAGAR, Abhishek , RAMACHANDRAN, Shyamal , DRAPKIN, Vitaly , DOKKU, Vamsi Krishna , SUKUMAR, Hariharan , REN, Zhong , KURUNDKAR, Vidula Rajeev
IPC分类号： H04W48/02 , H04W88/06
CPC分类号： H04W60/00 , H04W48/02 , H04W88/06
摘要： Methods and apparatus are provided for avoiding attempts by a UE to attach to a RAT network when that RAT network is unavailable. According to certain aspects, the UE may detect scenarios when the RAT network is unavailable and take preemptive action to prevent the UE from attempting to acquire service on that RAT. For example, the UE may effectively remove that RAT from a list of supported RATs by sending a UE capability message indicating that RAT is not supported, which may prevent network-initiated transitions of the UE to that RAT. The UE may also remove the unavailable RAT from an internal list of supported RATs, which may prevent UE-initiated transitions to that RAT.
摘要翻译：提供了方法和装置，以避免当该RAT网络不可用时，UE尝试附着到RAT网络。根据某些方面，当RAT网络不可用时，UE可以检测情况，并且采取抢先行动来防止UE尝试在该RAT上获取服务。例如，UE可以通过发送指示不支持RAT的UE能力消息来有效地从支持的RAT的列表中移除该RAT，这可能阻止UE发起到该RAT的网络发起的转换。 UE还可以从支持的RAT的内部列表中去除不可用的RAT，这可以防止UE发起到该RAT的转换。

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