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1. 发明授权

US10243700B2 Group scheduling and acknowledgement for wireless transmission 有权
公开(公告)号：US10243700B2
公开(公告)日：2019-03-26
申请号：US14793101
申请日：2015-07-07
申请人： QUALCOMM Incorporated
发明人： Yan Zhou , Santosh Paul Abraham , Gwendolyn Denise Barriac , Simone Merlin , Rahul Tandra , Hemanth Sampath
IPC分类号： H04L1/16 , H04L5/00 , H04B7/0452 , H04L1/00
摘要： An acknowledgment (ACK) frame has two parts: a group ACK part and a scheduling information part. In the group ACK part, an ACK/NACK indicator is included for a previous uplink (UL) transmission per station (STA). In the scheduling information part, information included for the following UL transmission per selected STA may comprise, for example, one or more of: a number of selected STAs, a media access control (MAC) address of each selected STA, a data transmission duration per selected STA, a transmission rate per selected STA, a request transmission duration, a pilot transmission order, or a STA transmission order.

2. 发明授权

US10178561B2 Enhancing data performance in multi-subscriber identity module (SIM) wireless communication devices 有权
公开(公告)号：US10178561B2
公开(公告)日：2019-01-08
申请号：US15442429
申请日：2017-02-24
申请人： QUALCOMM Incorporated
发明人： Jun Hu , Qingxin Chen , Reza Shahidi , Yongsheng Shi , Jafar Mohseni , Yongle Wu , Yong Li , Shashank Maiya , Harish Venkatachari , Shriram Swaminathan , Scott Hoover , Sumit Kumar Singh , Kiran Patil , Zhong Fan , Uzma Khan Qazi , Sundaresan Tambaram Kailasam , Sunil Kumar Gurram
IPC分类号： H04W4/00 , H04W24/02 , H04W76/28 , H04W88/06 , H04W84/04
摘要： Examples described herein relate to enhancing data communication performance in a wireless communication network including a first subscription associated with a first radio access technology (RAT) and a second subscription associated with a second RAT, where the wireless communication device uses a same radio frequency (RF) resource to communicate over both the first RAT and the second RAT. The first RAT is used, in part, for data operations while the second RAT is used, in part, for voice operations. During idle state voice operations, the RF resource is reallocated from performing data operations to performing idle state voice operations, causing interruptions in the data operations. The wireless communication device adjusts at least one or a duration and an occurrence of the idle state voice operations to reduce the impact on the data operations.

3. 发明授权

US09794796B2 Systems and methods for simplified store and forward relays 有权
公开(公告)号：US09794796B2
公开(公告)日：2017-10-17
申请号：US13837597
申请日：2013-03-15
申请人： Qualcomm Incorporated
发明人： Santosh Paul Abraham , Alfred Asterjadhi , Simone Merlin , Maarten Menzo Wentink
IPC分类号： H04J3/08 , H04W16/26 , H04B7/155 , H04B7/26 , H04L1/16 , H04L1/18 , H04L1/00
CPC分类号： H04W16/26 , H04B7/155 , H04B7/2606 , H04L1/1628 , H04L1/1867 , H04L2001/0097
摘要： Systems, methods, and devices for communicating data in a wireless communications network are described herein. In some aspects, a relay provides relay services for network communication between a first station and a second station. In one aspect, the relay may receive data packets sent to the second station by the first station, and retransmit the data packets if it determines that the second station has not acknowledged the data packet. In one other aspect, the first station may be configured to transmit a relay-able acknowledgement that includes a sequence number identifying data being acknowledged. The relay may be configured to receive a transmission of a first relay-able acknowledgement by the first station and retransmit a second relay-able acknowledgement if it determines the second station did not receive the first relay-able acknowledgement sent by the first station. In some aspects, the second station is an access point.

4. 发明授权

US09510132B2 Methods and apparatus for managing machine-type communications 有权
标题翻译：用于管理机器型通信的方法和装置
公开(公告)号：US09510132B2
公开(公告)日：2016-11-29
申请号：US13843733
申请日：2013-03-15
申请人： QUALCOMM Incorporated
发明人： Hao Xu , Wanshi Chen , Yongbin Wei , Peter Gaal , Tingfang Ji
IPC分类号： H04W4/00 , H04W48/12 , H04W28/06
CPC分类号： H04W72/042 , H04B7/0413 , H04W4/70 , H04W16/28 , H04W28/06 , H04W48/12 , H04W84/042
摘要： The described aspects include methods and apparatus providing MTC in a wireless network. In an aspect, a narrow bandwidth within a wide system bandwidth is allocated for communicating data related to MTC. MTC control data generated for communicating over one or more MTC control channels for an MTC UE within the narrow bandwidth is transmitted over the one or more MTC control channels. The one or more MTC channels are multiplexed with one or more legacy channels over the wide system bandwidth. Other aspects are provided for transmission mode and content of the MTC control data or other MTC data.
摘要翻译：所描述的方面包括在无线网络中提供MTC的方法和装置。在一个方面，在宽系统带宽内的窄带宽被分配用于传送与MTC有关的数据。通过一个或多个MTC控制信道发送用于通过用于在窄带宽内的MTC UE的一个或多个MTC控制信道进行通信的MTC控制数据。一个或多个MTC信道在宽系统带宽上与一个或多个传统信道复用。为MTC控制数据或其他MTC数据的传输模式和内容提供其他方面。

5. 发明授权

US09210597B2 Cell identification collision detection in wireless communications 有权
标题翻译：无线通信中的小区识别冲突检测
公开(公告)号：US09210597B2
公开(公告)日：2015-12-08
申请号：US13799143
申请日：2013-03-13
申请人： QUALCOMM Incorporated
发明人： Andrei Dragos Radulescu , Rajat Prakash
IPC分类号： H04W4/00 , H04W24/04 , H04W8/26 , H04W76/02 , H04W84/04
CPC分类号： H04W28/044 , H04W8/26 , H04W8/265 , H04W24/04 , H04W74/002 , H04W74/085 , H04W76/18 , H04W76/19 , H04W84/045
摘要： Detecting local cell identifier collision by a base station may be achieved by receiving, at a first base station from a user device, a dedicated identifier associated with a second base station. The dedicated identifier may include or otherwise map to a user device identifier associated with the second base station and a local cell identifier associated with the second base station. Based on the dedicated identifier, it may be determined, at the first base station, that there is a local cell identifier collision between the first base station and the second base station.
摘要翻译：检测基站的本地小区标识符冲突可以通过在第一基站从用户设备接收与第二基站相关联的专用标识符来实现。专用标识符可以包括或以其他方式映射到与第二基站相关联的用户设备标识符和与第二基站相关联的本地小区标识符。基于专用标识符，可以在第一基站处确定在第一基站和第二基站之间存在本地小区标识符冲突。

6. 发明授权

US08917673B2 Configurable downlink and uplink channels for improving transmission of data by switching duplex nominal frequency spacing according to conditions 有权
标题翻译：可配置的下行链路和上行链路信道，用于通过根据条件切换双工标称频率间隔来改善数据传输
公开(公告)号：US08917673B2
公开(公告)日：2014-12-23
申请号：US11487050
申请日：2006-07-14
申请人： Samir Kapoor , Junyi Li , Rajiv Laroia
发明人： Samir Kapoor , Junyi Li , Rajiv Laroia
IPC分类号： H04W4/00 , H04W36/06
CPC分类号： H04W36/06 , H04L5/14 , H04W72/02
摘要： Transmission techniques using configurable channels for the downlink and/or uplink are described. In one aspect, the downlink channel and/or uplink channel may be independently selected for a terminal. The terminal may establish a connection with a base station on default downlink and uplink channels. Another downlink channel and/or another uplink channel may be selected based on various factors such as channel quality, loading, and interference. The terminal would then switch to the new downlink and/or uplink channel for communication. In another aspect, the base stations broadcast sector information used by the terminals for communication and/or channel selection. The sector information may include various types of information such as the available downlink and uplink channels, the frequencies of the available channels, the loading on the available channels, and QoS information. The terminals may select a sector, a downlink channel, and/or an uplink channel based on the sector information.
摘要翻译：描述了使用用于下行链路和/或上行链路的可配置信道的传输技术。在一个方面，可以为终端独立地选择下行链路信道和/或上行链路信道。终端可以在默认下行链路和上行链路信道上建立与基站的连接。可以基于诸如信道质量，加载和干扰的各种因素来选择另一个下行链路信道和/或另一个上行链路信道。终端然后将切换到用于通信的新的下行链路和/或上行链路信道。在另一方面，基站广播由终端用于通信和/或信道选择的扇区信息。扇区信息可以包括各种类型的信息，例如可用的下行链路和上行链路信道，可用信道的频率，可用信道上的负载和QoS信息。终端可以基于扇区信息来选择扇区，下行链路信道和/或上行链路信道。

7. 发明授权

US08634435B2 Short term policy creation and execution of policy executed between communication events of a radio access technology within a coexistence manager hardware/software implementation 失效
标题翻译：在共存管理器硬件/软件实现之间的无线电接入技术的通信事件之间执行的策略的短期策略创建和执行
公开(公告)号：US08634435B2
公开(公告)日：2014-01-21
申请号：US13007221
申请日：2011-01-14
申请人： Tamer A. Kadous , Jibing Wang , Joel Benjamin Linsky , Ashok Mantravadi
发明人： Tamer A. Kadous , Jibing Wang , Joel Benjamin Linsky , Ashok Mantravadi
IPC分类号： G06F9/46 , H04M1/00 , H04J3/02
CPC分类号： H04W72/1215 , H04W88/06
摘要： A method of wireless communication includes partitioning coexistence tasks between short term policy setting tasks and policy implementing tasks, processing the short term policy setting tasks using a first set of computing resources, and processing the policy implementing tasks using a second set of computing resources. The first set may be software resources configured for slower execution of tasks and the second set may be hardware resources configured for just-in-time execution of tasks. The policy may determine a time after which a first radio event is not to be interrupted and granting or denying later events based on whether they would begin before or after the do-not-interrupt time. The do-not-interrupt time may be based on a weighted priority of the first radio event.
摘要翻译：一种无线通信方法包括：在短期策略设置任务和策略执行任务之间划分共存任务，使用第一组计算资源处理短期策略设置任务，以及使用第二组计算资源来处理策略执行任务。第一组可以是配置用于较慢执行任务的软件资源，第二组可以是被配置用于及时执行任务的硬件资源。该策略可以确定第一无线电事件不被中断的时间，并且基于它们是否在不中断时间之前或之后开始以后授予或拒绝后续事件。不中断时间可以基于第一无线电事件的加权优先级。

8. 发明授权

US08335218B2 Methods and devices for restoring session state 失效
标题翻译：用于恢复会话状态的方法和设备
公开(公告)号：US08335218B2
公开(公告)日：2012-12-18
申请号：US12751689
申请日：2010-03-31
申请人： Chinmay S. Dhodapkar , Vidyadhar Kamath , Karthik Balu
发明人： Chinmay S. Dhodapkar , Vidyadhar Kamath , Karthik Balu
IPC分类号： H04L12/56
CPC分类号： H04W76/45 , H04W4/10 , H04W76/19
摘要： Methods, systems and devices are provided for restoring a multiple call session. A communication terminal can restore a multiple call session after a fault. A network interface can couple the terminal to a network including multiple access terminals associated with the multiple call session. A request for a state of the multiple call session can be transmitted and received by a server in the network. A response including the state can be received. The multiple call session can be restored based on the state of the multiple call session and other information.
摘要翻译：提供了用于恢复多呼叫会话的方法，系统和设备。通信终端可以在故障后恢复多个呼叫会话。网络接口可以将终端耦合到包括与多个呼叫会话相关联的多个接入终端的网络。可以由网络中的服务器发送和接收对多呼叫会话的状态的请求。可以收到包括状态的响应。可以基于多个呼叫会话的状态和其他信息来恢复多个呼叫会话。

9. 发明申请

US20110158116A1 METHOD AND APPARATUS THAT FACILITATES A TIMING ALIGNMENT IN A MULTICARRIER SYSTEM 有权
标题翻译：在多媒体系统中使时序对齐的方法和装置
公开(公告)号：US20110158116A1
公开(公告)日：2011-06-30
申请号：US12818064
申请日：2010-06-17
申请人： Nathan Edward Tenny , Parag Arun Agashe , Peter Gaal , Tingfang Ji , Ravi Palanki , Rajat Prakash
发明人： Nathan Edward Tenny , Parag Arun Agashe , Peter Gaal , Tingfang Ji , Ravi Palanki , Rajat Prakash
IPC分类号： H04W56/00 , H04W72/04 , H04L12/26
CPC分类号： H04W56/0045
摘要： Aspects are disclosed for facilitating a timing alignment in a multicarrier system. In one aspect, at least one downlink timing associated with at least one downlink carrier is determined, and an uplink timing associated with an uplink group of carriers is ascertained based on at least one downlink timing and a timing offset associated with the uplink group of carriers. Each of the uplink group of carriers is then transmitted within a threshold value of the uplink timing. In another aspect, a downlink communication is transmitted to a wireless terminal via at least one downlink carrier. This embodiment further includes assigning a timing offset to an uplink group of carriers, and providing the timing offset to the wireless terminal via the at least one downlink carrier. An uplink communication is then received via the uplink group of carriers according to the timing offset.
摘要翻译：公开了用于促进多载波系统中的定时对准的方面。在一个方面，确定与至少一个下行链路载波相关联的至少一个下行链路定时，并且基于与上行链路群组相关联的至少一个下行链路定时和定时偏移来确定与载波的上行链路组相关联的上行链路定时。然后在上行链路定时的阈值内发送每个上行链路载波组。另一方面，经由至少一个下行链路载波将下行链路通信发送到无线终端。该实施例还包括向上行链路群组分配定时偏移，以及经由至少一个下行链路载波向无线终端提供定时偏移。然后，根据定时偏移，经由上行链路群组接收上行链路通信。

10. 发明申请

US20090303968A1 INCREASING CAPACITY IN WIRELESS COMMUNICATIONS 有权
标题翻译：在无线通信中增加能力
公开(公告)号：US20090303968A1
公开(公告)日：2009-12-10
申请号：US12424050
申请日：2009-04-15
申请人： Yu-Cheun Jou , Peter J. Black , Rashid Ahmed A. Attar
发明人： Yu-Cheun Jou , Peter J. Black , Rashid Ahmed A. Attar
IPC分类号： H04W8/00 , H04J3/00
CPC分类号： H04W52/44 , H04B2201/709709 , H04L1/0002 , H04L1/0025 , H04L1/0027 , H04L1/0029 , H04L1/0045 , H04L1/1607 , H04L1/1854 , H04L1/1887 , H04L2001/0092 , H04W52/58
摘要： Techniques to increase capacity in a wireless communications system. In an aspect, systematic non-transmission, or “blanking,” of minimal-rate frames transmitted in a communications system is provided. In an exemplary embodiment, eighth rate frames in a cdma2000 voice communications system are systematically substituted with null-rate frames carrying zero traffic bits. Provisions are nevertheless made for the transmission of certain designated as “critical” by, e.g., a vocoder. The receiver detects the presence of null rate or non-null rate transmissions and processes the received frames accordingly, including updating an outer loop power control only in response to non-null rate frames. Further techniques for changing the pilot transmission gating pattern to assist the receiver in detecting null rate frames are provided. In another aspect, early termination of a signal transmission over a wireless communications link is provided. In an exemplary embodiment, a base station (BS) transmits power control groups (PCG's) for a frame over a forward link (FL) to a mobile station (MS) until accurate reception of the frame is acknowledged by the MS over a reverse link (RL), possibly before all PCG's of the frame are received over the FL. Possible ACK signaling methods are defined for channels associated with a cdma2000 wireless communications system. In another exemplary embodiment, techniques for reverse link early termination are also provided.
摘要翻译：提高无线通信系统容量的技术。在一方面，提供了在通信系统中传输的最小速率帧的系统非传输或“消隐”。在示例性实施例中，cdma2000语音通信系统中的第八速率帧被系统地替换为带有零业务位的零速率帧。然而，对于由例如声码器指定为“关键”的某些设备进行了规定。接收机检测到零速率或非零速率传输的存在并相应地处理接收到的帧，包括仅响应于非空速率帧来更新外部环路功率控制。提供了用于改变导频传输门控模式以辅助接收机检测零速率帧的其它技术。在另一方面，提供了通过无线通信链路的信号传输的提前终止。在示例性实施例中，基站（BS）通过前向链路（FL）向移动站（MS）发送用于帧的功率控制组（PCG），直到MS通过反向链路确认帧的准确接收（RL），可能在帧的所有PCG之前都被接收到FL。针对与cdma2000无线通信系统相关的通道定义了可能的ACK信令方法。在另一示例性实施例中，还提供了用于反向链路提前终止的技术。

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