专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20130297810A1 SYSTEM AND METHOD FOR PEER-TO-PEER CONNECTION REESTABLISHMENT 有权
标题翻译：用于对等连接重建的系统和方法
公开(公告)号：US20130297810A1
公开(公告)日：2013-11-07
申请号：US13466058
申请日：2012-05-07
申请人： Sai Yiu Duncan Ho , Gavin Bernard Horn , Miguel Griot
发明人： Sai Yiu Duncan Ho , Gavin Bernard Horn , Miguel Griot
IPC分类号： G06F15/16
CPC分类号： H04W76/19 , H04W36/00 , H04W76/14
摘要： Techniques are provided for efficiently reestablishing connection between peer-to-peer devices. For example, there is provided a method for peer-to-peer (P2P) connection reestablishment by a mobile device. The method may involve caching at least one of a Radio Resource Control (RRC) context and a session management (SM) context for a previous P2P session with a peer mobile device. The method may further involve establishing a connection with the peer mobile device based at least in part on at least one connection context identifier (CC ID) associated with the previous P2P session. The method may further involve reestablishing a previous session state based on the at least one of the RRC context and the SM context.
摘要翻译：提供了技术来有效地重新建立对等设备之间的连接。例如，提供了由移动设备重新建立对等（P2P）连接的方法。该方法可以涉及用于与对等移动设备先前的P2P会话高速缓存无线电资源控制（RRC）上下文和会话管理（SM））上下文中的至少一个。该方法可以进一步包括至少部分地基于与先前的P2P会话相关联的至少一个连接上下文标识符（CC ID）来建立与对等移动设备的连接。该方法还可以包括基于RRC上下文和SM上下文中的至少一个来重新建立先前的会话状态。

2. 发明授权

US09826404B2 System and method for peer-to-peer authorization via non-access stratum procedures 有权
公开(公告)号：US09826404B2
公开(公告)日：2017-11-21
申请号：US13347547
申请日：2012-01-10
申请人： Miguel Griot , Gavin Bernard Horn , Sai Yiu Duncan Ho
发明人： Miguel Griot , Gavin Bernard Horn , Sai Yiu Duncan Ho
IPC分类号： G06F15/177 , H04W12/08 , H04W48/16 , H04W8/00 , H04L29/08 , H04L12/24 , H04W76/02 , H04W84/04
CPC分类号： H04W12/08 , H04L41/12 , H04L67/104 , H04L67/1061 , H04W8/005 , H04W48/16 , H04W76/14 , H04W84/045
摘要： Peer-to-peer (P2P) authorization by a mobile entity of a wireless communications system may include receiving a P2P authorization accept message from a management entity via a non-access stratum (NAS), receiving a radio resource control (RRC) P2P configuration request from a network entity, and sending an RRC P2P configuration complete message to the network entity via an access stratum. A management entity receiving a P2P authorization request message from a mobile entity may perform a P2P authorization check based on the received P2P authorization request message, and if the mobile entity is authorized, send a P2P authorization accept message to the mobile entity via the NAS. Alternatively, P2P authorization by a mobile entity may include sending a registration message including a P2P authorization request to a core network, and receiving a registration accept message from the core network that includes an initial context setup request and a P2P authorization response.

3. 发明授权

US09295094B2 System and method for peer-to-peer connection reestablishment 有权
标题翻译：用于对等连接重建的系统和方法
公开(公告)号：US09295094B2
公开(公告)日：2016-03-22
申请号：US13466058
申请日：2012-05-07
申请人： Sai Yiu Duncan Ho , Gavin Bernard Horn , Miguel Griot
发明人： Sai Yiu Duncan Ho , Gavin Bernard Horn , Miguel Griot
IPC分类号： G06F15/16 , H04W76/02
CPC分类号： H04W76/19 , H04W36/00 , H04W76/14
摘要： Techniques are provided for efficiently reestablishing connection between peer-to-peer devices. For example, there is provided a method for peer-to-peer (P2P) connection reestablishment by a mobile device. The method may involve caching at least one of a Radio Resource Control (RRC) context and a session management (SM) context for a previous P2P session with a peer mobile device. The method may further involve establishing a connection with the peer mobile device based at least in part on at least one connection context identifier (CC ID) associated with the previous P2P session. The method may further involve reestablishing a previous session state based on the at least one of the RRC context and the SM context.
摘要翻译：提供了技术来有效地重新建立对等设备之间的连接。例如，提供了由移动设备重新建立对等（P2P）连接的方法。该方法可以涉及用于与对等移动设备先前的P2P会话高速缓存无线电资源控制（RRC）上下文和会话管理（SM））上下文中的至少一个。该方法可以进一步包括至少部分地基于与先前的P2P会话相关联的至少一个连接上下文标识符（CC ID）来建立与对等移动设备的连接。该方法还可以包括基于RRC上下文和SM上下文中的至少一个来重新建立先前的会话状态。

4. 发明申请

US20120179789A1 SYSTEM AND METHOD FOR PEER-TO-PEER AUTHORIZATION VIA NON-ACCESS STRATUM PROCEDURES 有权
标题翻译：通过非访问方式进行同等授权的系统和方法
公开(公告)号：US20120179789A1
公开(公告)日：2012-07-12
申请号：US13347547
申请日：2012-01-10
申请人： Miguel Griot , Gavin Bernard Horn , Sai Yiu Duncan Ho
发明人： Miguel Griot , Gavin Bernard Horn , Sai Yiu Duncan Ho
IPC分类号： G06F15/177
CPC分类号： H04W12/08 , H04L41/12 , H04L67/104 , H04L67/1061 , H04W8/005 , H04W48/16 , H04W76/14 , H04W84/045
摘要： Peer-to-peer (P2P) authorization by a mobile entity of a wireless communications system may include receiving a P2P authorization accept message from a management entity via a non-access stratum (NAS), receiving a radio resource control (RRC) P2P configuration request from a network entity, and sending an RRC P2P configuration complete message to the network entity via an access stratum. A management entity receiving a P2P authorization request message from a mobile entity may perform a P2P authorization check based on the received P2P authorization request message, and if the mobile entity is authorized, send a P2P authorization accept message to the mobile entity via the NAS. Alternatively, P2P authorization by a mobile entity may include sending a registration message including a P2P authorization request to a core network, and receiving a registration accept message from the core network that includes an initial context setup request and a P2P authorization response.
摘要翻译：由无线通信系统的移动实体进行的对等（P2P）授权可以包括经由非接入层（NAS）从管理实体接收P2P授权接受消息，接收无线资源控制（RRC）P2P配置来自网络实体的请求，以及经由接入层向所述网络实体发送RRC P2P配置完成消息。从移动实体接收P2P授权请求消息的管理实体可以基于接收的P2P授权请求消息执行P2P授权检查，并且如果移动实体被授权，经由NAS向移动实体发送P2P授权接受消息。或者，移动实体的P2P授权可以包括向核心网络发送包括P2P授权请求的注册消息，以及从核心网络接收包括初始上下文建立请求和P2P授权响应的注册接受消息。

5. 发明授权

US09584416B2 Systems and methods to provide flow control for mobile devices 有权
标题翻译：为移动设备提供流量控制的系统和方法
公开(公告)号：US09584416B2
公开(公告)日：2017-02-28
申请号：US12795530
申请日：2010-06-07
申请人： Sai Yiu Duncan Ho , Shailesh Maheshwari
发明人： Sai Yiu Duncan Ho , Shailesh Maheshwari
IPC分类号： H04L12/801 , H04L12/825 , H04W28/22
CPC分类号： H04L47/10 , H04L47/14 , H04L47/263 , H04L47/765 , H04W28/0205 , H04W28/22
摘要： Systems, methods, and apparatuses are disclosed to facilitate wireless communications. User equipment (UE), such as a mobile device, identifies data congestion and transmits a recommended data rate modification wireless signal (e.g., a recommended reduced data rate) to the base station that is transmitting data to the UE. The base station may reduce the data rate of the down link (DL) to the reduced data rate. The UE may then receive data from the base station at the reduced data rate. Therefore, flow control may be implemented at the base station side (e.g., sometimes referred to as the Network (NW) side) based upon the reduced data rate modification determined and transmitted by the UE to the base station. In this way, the data rate transmission to the UE can be reduced to allow the UE to successfully process received data and successfully perform its functions.
摘要翻译：公开了系统，方法和装置以便于无线通信。诸如移动设备的用户设备（UE）识别数据拥塞，并向正在向UE发送数据的基站发送建议的数据速率修改无线信号（例如推荐的减少数据速率）。基站可以将下行链路（DL）的数据速率降低到降低的数据速率。然后，UE可以以减小的数据速率从基站接收数据。因此，基于由UE向基站确定和发送的减少的数据速率修改，可以在基站侧（例如，有时称为网络（NW）侧）实现流量控制。以这种方式，可以减少到UE的数据速率传输，以允许UE成功地处理接收的数据并成功地执行其功能。

6. 发明授权

US08687591B2 Relay node user plane support 有权
标题翻译：中继节点用户平面支持
公开(公告)号：US08687591B2
公开(公告)日：2014-04-01
申请号：US12763825
申请日：2010-04-20
申请人： Sai Yiu Duncan Ho , Parag Arun Agashe , Faith Ulupinar
发明人： Sai Yiu Duncan Ho , Parag Arun Agashe , Faith Ulupinar
IPC分类号： H04W12/02
CPC分类号： H04W28/065 , H04B7/2606 , H04L45/00 , H04L69/32 , H04W80/02 , H04W84/047
摘要： Systems and methodologies are described that facilitate providing user plane support for internet protocol (IP) relays. Service data units (SDU) received at a radio communication layer can be provided to an upper communication layer, such as a packet data convergence protocol (PDCP) layer, without regard to sequence numbers. The upper communication layer can handle reordering of the received protocol data units. Since communications related to a plurality of devices through one or more IP relays can be mapped over a single bearer, allowing reordering at the upper communication layer can mitigate delay caused where a donor or other upstream access point is delayed in providing a sequential SDU related to one of a plurality of devices downstream. In this regard, SDUs related to other devices can be processed by the upper communication layer while waiting for the sequential SDU.
摘要翻译：描述了有助于为互联网协议（IP）中继提供用户平面支持的系统和方法。在无线电通信层接收的服务数据单元（SDU）可以被提供给诸如分组数据会聚协议（PDCP）层的上层通信层，而不考虑序列号。上层通信层可以处理接收的协议数据单元的重新排序。由于可以通过一个或多个IP中继器与多个设备相关的通信可以通过单个承载进行映射，所以允许在较高通信层重新排序可以减轻在供体或其它上游接入点被延迟的时候引起的延迟，以提供与下游的多个设备中的一个。在这方面，与其他设备相关的SDU可以由上层通信层处理，同时等待顺序SDU。

7. 发明授权

US08638773B2 RLC for multi-carrier LTE systems 有权
标题翻译： RLC用于多载波LTE系统
公开(公告)号：US08638773B2
公开(公告)日：2014-01-28
申请号：US12694048
申请日：2010-01-26
申请人： Sai Yiu Duncan Ho , Rajat Prakash , Parag A. Agashe , Fatih Ulupinar , Jelena M. Damnjanovic
发明人： Sai Yiu Duncan Ho , Rajat Prakash , Parag A. Agashe , Fatih Ulupinar , Jelena M. Damnjanovic
IPC分类号： H04W28/06
CPC分类号： H04W28/065 , H04L1/1812 , H04L1/1825 , H04L1/1848 , H04L1/1893 , H04L47/33 , H04L49/90
摘要： Certain embodiments of the present disclosure propose methods for supporting multicarrier in a radio link control (RLC) communication layer. The proposed methods reduce the processing required when scheduling information for each carrier becomes available by generating protocol data units (PDUs) in advance, and storing the PDUs in buffers associated with each carrier.
摘要翻译：本公开的某些实施例提出了用于在无线电链路控制（RLC）通信层中支持多载波的方法。所提出的方法通过预先生成协议数据单元（PDU）并且将PDU存储在与每个载波相关联的缓冲器中，从而减少了每个载波的调度信息变得可用的所需处理。

8. 发明申请

US20120147801A1 SPECIFIC ABSORPTION RATE BACKOFF IN POWER HEADROOM REPORT 有权
标题翻译：电力报告中的特定吸收率
公开(公告)号：US20120147801A1
公开(公告)日：2012-06-14
申请号：US13287768
申请日：2011-11-02
申请人： Sai Yiu Duncan Ho , Valentin Alexandru Gheorghiu , Peter Gaal
发明人： Sai Yiu Duncan Ho , Valentin Alexandru Gheorghiu , Peter Gaal
IPC分类号： H04W52/02 , H04W24/10 , H04W52/04
CPC分类号： H04W52/365 , H04W52/146 , H04W52/283 , H04W52/367
摘要： Uplink transmission power adjustment is provided by a mobile device receiving an uplink transmission grant from a serving base station. The mobile device determines a maximum power reduction for uplink transmissions and a SAR-related power reduction. The mobile device compares these values and adjusts transmission power according to the SAR-related power reduction in response to the SAR-related power reduction exceeding the maximum power reduction. A power headroom report is generated when the determined SAR-related power reduction exceeds a previous SAR-related power reduction. This power headroom report is transmitted from the mobile device to the serving base station under various conditions.
摘要翻译：上行链路传输功率调整由从服务基站接收上行链路传输许可的移动设备提供。移动设备确定上行链路传输的最大功率降低和与SAR相关的功率降低。移动设备根据SAR相关的功率降低超过最大功率降低，根据SAR相关的功率降低来比较这些值并调整发射功率。当确定的SAR相关功率降低超过先前的SAR相关功率降低时，产生功率余量报告。该功率余量报告在各种条件下从移动设备发送到服务基站。

9. 发明申请

US20110321050A1 METHOD AND APPARATUS FOR PROVIDING SHARED SCHEDULING REQUEST RESOURCES 审中-公开
标题翻译：用于提供共享调度请求资源的方法和装置
公开(公告)号：US20110321050A1
公开(公告)日：2011-12-29
申请号：US12973122
申请日：2010-12-20
申请人： Sai Yiu Duncan Ho , Wanshi Chen , Juan Montojo , Parag Arun Agashe
发明人： Sai Yiu Duncan Ho , Wanshi Chen , Juan Montojo , Parag Arun Agashe
IPC分类号： G06F9/50
CPC分类号： H04W4/08 , H04W8/186 , H04W74/08
摘要： In accordance with one or more embodiments and corresponding disclosure thereof, various aspects are described in connection with providing shared scheduling request (SR) resources to devices for transmitting SRs. Identifiers related to the shared SR resources can be signaled to the devices along with indications of the shared SR resources in given time durations. Thus, devices can transmit an SR over shared SR resources related to one or more received identifiers for obtaining an uplink grant. This can decrease delay associated with receiving uplink grants since the device need not wait for dedicated SR resources before transmitting the SR. In addition, overhead can be decreased on control channels, as compared to signaling dedicated SR resources and/or uplink grants. Moreover, identifiers related to SR resources can correspond to a grouping of devices, such that a device can transmit over shared SR resources related to a group including the device.
摘要翻译：根据一个或多个实施例及其对应的公开内容，结合向用于发送SR的设备提供共享调度请求（SR）资源来描述各个方面。与共享SR资源相关的标识符可以在给定的持续时间内与信号通知给设备以及共享SR资源的指示。因此，设备可以通过与一个或多个接收到的标识符相关的共享SR资源发送SR以获得上行链路许可。这可以减少与接收上行链路授权相关联的延迟，因为在发送SR之前设备不需要等待专用SR资源。此外，与信令专用SR资源和/或上行链路授权相比，控制信道上的开销可以减少。此外，与SR资源相关的标识符可以对应于设备的分组，使得设备可以通过与包括设备的组相关的共享SR资源进行传输。

10. 发明申请

US20110194511A1 MULTI-USER CONTROL CHANNEL ASSIGNMENT 审中-公开
标题翻译：多用户控制信道分配
公开(公告)号：US20110194511A1
公开(公告)日：2011-08-11
申请号：US13022621
申请日：2011-02-07
申请人： Wanshi Chen , Hao Xu , Naga Bhushan , Sai Yiu Duncan Ho , Tingfang Ji
发明人： Wanshi Chen , Hao Xu , Naga Bhushan , Sai Yiu Duncan Ho , Tingfang Ji
IPC分类号： H04W72/04
CPC分类号： H04W72/121 , H04L29/0653 , H04L69/22 , H04W72/042 , H04W72/1289 , H04W74/006 , H04W76/11 , H04W84/047
摘要： A method, an apparatus, and a computer program product for wireless communication are provided in which a resource assignment utilizing the PDCCH and/or the R-PDCCH may be addressed to a group of UEs, rather than an individual UE, by utilizing a group identifier for indicating to the group that there may be information for any UE in the group in the PDSCH. In this way, the capacity of the PDCCH, which is limited, is multiplied and a potential bottleneck at PDCCH scheduling can be relieved.
摘要翻译：提供了一种用于无线通信的方法，装置和计算机程序产品，其中利用PDCCH和/或R-PDCCH的资源分配可以通过利用组来寻址到一组UE而不是单个UE 用于向组指示可以存在PDSCH中的组中的任何UE的信息的标识符。以这种方式，限制了PDCCH的容量被相乘，并且可以减轻PDCCH调度的潜在瓶颈。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式