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. 发明授权

US08428025B2 Apparatus and method for controlling user equipment state changes 有权
标题翻译：用于控制用户设备状态变化的装置和方法
公开(公告)号：US08428025B2
公开(公告)日：2013-04-23
申请号：US13117423
申请日：2011-05-27
申请人： Hans Hannu , Jan Christoffersson , Mårten Ericson , Rui Fan
发明人： Hans Hannu , Jan Christoffersson , Mårten Ericson , Rui Fan
IPC分类号： H04W4/00
CPC分类号： H04W76/27
摘要： The present invention relates to an apparatus and method for triggering change of a Radio Resource Control (RRC) state for a user equipment operating in a cellular network. According to the method a Radio Link Control (RLC) buffer threshold associated with a Radio Link Control buffer is set to an initial value upon the user equipment entering a CELL_FACH RRC state. The RLC buffer threshold is decreased as a function of time. A RRC state change for the user equipment between the CELL_FACH RRC state and a CELL_DCH RRC state is triggered according to a predetermined rule based on a current size of the RLC buffer and the RLC buffer threshold. The method facilitates achieving a desired RRC state transition behavior for some types of users.
摘要翻译：本发明涉及用于触发在蜂窝网络中操作的用户设备的无线电资源控制（RRC）状态改变的装置和方法。根据该方法，当用户设备进入CELL_FACH RRC状态时，与无线电链路控制缓冲器相关联的无线电链路控制（RLC）缓冲器阈值被设置为初始值。 RLC缓冲器阈值随着时间的推移而减小。根据基于RLC缓冲器的当前大小和RLC缓冲器阈值的预定规则，触发CELL_FACH RRC状态和CELL_DCH RRC状态之间的用户设备的RRC状态改变。该方法有助于实现对于某些类型的用户的期望的RRC状态转换行为。

2. 发明申请

US20110299485A1 Apparatus and Method for Controlling User Equipment State Changes 有权
标题翻译：控制用户设备状态变更的设备和方法
公开(公告)号：US20110299485A1
公开(公告)日：2011-12-08
申请号：US13117423
申请日：2011-05-27
申请人： Hans Hannu , Jan Christoffersson , Mårten Ericson , Rui Fan
发明人： Hans Hannu , Jan Christoffersson , Mårten Ericson , Rui Fan
IPC分类号： H04W72/04
CPC分类号： H04W76/27
摘要： The present invention relates to an apparatus and method for triggering change of a Radio Resource Control (RRC) state for a user equipment operating in a cellular network. According to the method a Radio Link Control (RLC) buffer threshold associated with a Radio Link Control buffer is set to an initial value upon the user equipment entering a CELL_FACH RRC state. The RLC buffer threshold is decreased as a function of time. A RRC state change for the user equipment between the CELL_FACH RRC state and a CELL_DCH RRC state is triggered according to a predetermined rule based on a current size of the RLC buffer and the RLC buffer threshold. The method facilitates achieving a desired RRC state transition behavior for some types of users.
摘要翻译：本发明涉及用于触发在蜂窝网络中操作的用户设备的无线电资源控制（RRC）状态改变的装置和方法。根据该方法，当用户设备进入CELL_FACH RRC状态时，与无线电链路控制缓冲器相关联的无线电链路控制（RLC）缓冲器阈值被设置为初始值。 RLC缓冲器阈值随着时间的推移而减小。根据基于RLC缓冲器的当前大小和RLC缓冲器阈值的预定规则，触发CELL_FACH RRC状态和CELL_DCH RRC状态之间的用户设备的RRC状态改变。该方法有助于实现对于某些类型的用户的期望的RRC状态转换行为。

3. 发明授权

US09083405B2 Uplink switched antenna transmit diversity method and apparatus 有权
标题翻译：上行交换天线发射分集方法和装置
公开(公告)号：US09083405B2
公开(公告)日：2015-07-14
申请号：US13703401
申请日：2010-06-29
申请人： Jan Christoffersson , Mårten Ericson
发明人： Jan Christoffersson , Mårten Ericson
IPC分类号： H04B1/44 , H04B7/06
CPC分类号： H04B7/0608 , H04B1/40 , H04B7/061
摘要： A first wireless communication device is in communication with a second wireless communication device over an uplink communication link from the first wireless communication device to the second wireless communication device. Adaptive uplink antenna switching is performed at the first wireless communication device by switching between at least two antennas at the first wireless communication device in accordance with at least one antenna switching parameter to support the uplink communication link, determining whether each antenna switch is successful or unsuccessful and accumulating a history of successful and unsuccessful antenna switches. The at least one antenna switching parameter is modified based on the accumulated history of successful and unsuccessful antenna switches.
摘要翻译：第一无线通信设备通过从第一无线通信设备到第二无线通信设备的上行链路通信链路与第二无线通信设备进行通信。通过根据至少一个天线切换参数在第一无线通信设备的至少两个天线之间切换以支持上行链路通信链路，确定每个天线切换是成功还是不成功，在第一无线通信设备执行自适应上行链路天线切换并积累了成功和不成功的天线开关的历史。基于成功和不成功的天线开关的累积历史来修改至少一个天线切换参数。

4. 发明申请

US20130230008A1 Method and Apparatus for Uplink Transmit Power Adjustment 有权
标题翻译：上行链路发射功率调整方法与装置
公开(公告)号：US20130230008A1
公开(公告)日：2013-09-05
申请号：US13880808
申请日：2010-10-28
申请人： Jan Christoffersson , Mårten Ericson
发明人： Jan Christoffersson , Mårten Ericson
IPC分类号： H04W52/22
CPC分类号： H04W52/221 , H04B7/0465 , H04B7/0617 , H04B17/12 , H04W52/146 , H04W52/42 , H04W52/54 , H04W72/046
摘要： The present invention relates to a method and a user equipment for use in a wireless communication system. The method and user equipment allow for transmit power adjustment of the transmit power of a selected of a plurality of antennas of the user equipment. The method comprised a transmit power adjustment phase during which it is test (23) is performed to decrease the transmit power of the selected antenna. A number of TPC commands are then analyzed (24) to determine a result of the decreased transmit power indicating a change in received power at a base station. Based on the determined result it is decided to continue (27) with the decreased transmit power or to resume (26) the previous transmit power of the selected antenna after completion of the transmit power adjustment phase.
摘要翻译：本发明涉及无线通信系统中使用的方法和用户设备。所述方法和用户设备允许用户设备的多个天线中所选择的天线的发射功率的发射功率调整。该方法包括发射功率调整阶段，在此期间进行测试（23）以降低所选天线的发射功率。然后分析多个TPC命令（24）以确定指示基站处的接收功率的变化的降低的发射功率的结果。基于确定的结果，决定在发送功率调整阶段完成之后，以降低的发送功率继续（27）或恢复（26）所选天线的先前发送功率。

5. 发明授权

US08165099B2 Continuous packet connectivity (CPC) scheduler 有权
标题翻译：连续分组连接（CPC）调度程序
公开(公告)号：US08165099B2
公开(公告)日：2012-04-24
申请号：US12337861
申请日：2008-12-18
申请人： Jan Christoffersson , Mårten Ericson
发明人： Jan Christoffersson , Mårten Ericson
IPC分类号： H04J3/00 , H04J3/06 , H04L12/43 , H04W4/00
CPC分类号： H04W72/1294
摘要： A base station establishes a data channel in an uplink between the base station and a user equipment, establishes a control channel in the uplink between the base station and the user equipment, and determines a gating configuration associated with the control channel. The base station also transmits the gating configuration to the user equipment, receives a gated control signal, via the control channel, based on the gating configuration, and synchronizes time slots for signal bursts associated with the gated control signal and time slots for data packets associated with the data channel. The base station further schedules transmissions of the data packets based on the synchronized time slots, generates an absolute grant based on the scheduled transmissions of the data packets, and transmits the absolute grant to the user equipment.
摘要翻译：基站在基站和用户设备之间的上行链路中建立数据信道，在基站和用户设备之间的上行链路中建立控制信道，并且确定与控制信道相关联的选通配置。基站还将门控配置发送到用户设备，经由控制信道基于选通配置接收门控控制信号，并且与门控控制信号相关联的信号脉冲串和与相关联的数据分组的时隙同步的时隙与数据通道。基站基于同步的时隙进一步调度数据分组的传输，基于调度的数据分组的传输生成绝对授权，并将绝对授权发送给用户设备。

6. 发明授权

US09167535B2 Method and apparatus for uplink transmit power adjustment 有权
标题翻译：用于上行链路传输功率调整的方法和装置
公开(公告)号：US09167535B2
公开(公告)日：2015-10-20
申请号：US13880808
申请日：2010-10-28
申请人： Jan Christoffersson , Mårten Ericson
发明人： Jan Christoffersson , Mårten Ericson
IPC分类号： H04W4/00 , H04W52/22 , H04B7/04 , H04B7/06 , H04W52/14 , H04W52/42 , H04W52/54 , H04W72/04 , H04B17/12
CPC分类号： H04W52/221 , H04B7/0465 , H04B7/0617 , H04B17/12 , H04W52/146 , H04W52/42 , H04W52/54 , H04W72/046
摘要： The present invention relates to a method and a user equipment for use in a wireless communication system. The method and user equipment allow for transmit power adjustment of the transmit power of a selected of a plurality of antennas of the user equipment. The method comprised a transmit power adjustment phase during which it is test (23) is performed to decrease the transmit power of the selected antenna. A number of TPC commands are then analyzed (24) to determine a result of the decreased transmit power indicating a change in received power at a base station. Based on the determined result it is decided to continue (27) with the decreased transmit power or to resume (26) the previous transmit power of the selected antenna after completion of the transmit power adjustment phase.
摘要翻译：本发明涉及无线通信系统中使用的方法和用户设备。所述方法和用户设备允许用户设备的多个天线中所选择的天线的发射功率的发射功率调整。该方法包括发射功率调整阶段，在此期间进行测试（23）以降低所选天线的发射功率。然后分析多个TPC命令（24）以确定指示基站处的接收功率的变化的降低的发射功率的结果。基于确定的结果，决定在发送功率调整阶段完成之后，以降低的发送功率继续（27）或恢复（26）所选天线的先前发送功率。

7. 发明申请

US20130095869A1 Uplink Switched Antenna Transmit Diversity Method and Apparatus 有权
标题翻译：上行交换天线发射分集方法和装置
公开(公告)号：US20130095869A1
公开(公告)日：2013-04-18
申请号：US13703401
申请日：2010-06-29
申请人： Jan Christoffersson , Mårten Ericson
发明人： Jan Christoffersson , Mårten Ericson
IPC分类号： H04B7/06
CPC分类号： H04B7/0608 , H04B1/40 , H04B7/061
摘要： A first wireless communication device is in communication with a second wireless communication device over an uplink communication link from the first wireless communication device to the second wireless communication device. Adaptive uplink antenna switching is performed at the first wireless communication device by switching between at least two antennas at the first wireless communication device in accordance with at least one antenna switching parameter to support the uplink communication link, determining whether each antenna switch is successful or unsuccessful and accumulating a history of successful and unsuccessful antenna switches. The at least one antenna switching parameter is modified based on the accumulated history of successful and unsuccessful antenna switches.
摘要翻译：第一无线通信设备通过从第一无线通信设备到第二无线通信设备的上行链路通信链路与第二无线通信设备进行通信。通过根据至少一个天线切换参数在第一无线通信设备的至少两个天线之间切换以支持上行链路通信链路，确定每个天线切换是成功还是不成功，在第一无线通信设备执行自适应上行链路天线切换并积累了成功和不成功的天线开关的历史。基于成功和不成功的天线开关的累积历史来修改至少一个天线切换参数。

8. 发明申请

US20120122465A1 Methods and Arrangements for Allocating Scheduling Request Resources in a Wireless Communication System 有权
标题翻译：在无线通信系统中分配调度请求资源的方法和安排
公开(公告)号：US20120122465A1
公开(公告)日：2012-05-17
申请号：US13386978
申请日：2009-08-31
申请人： Sara Landström , Hans Hannu , Mårten Ericson
发明人： Sara Landström , Hans Hannu , Mårten Ericson
IPC分类号： H04W72/12
CPC分类号： H04W72/1252 , H04W72/04 , H04W72/1278 , H04W84/18 , H04W88/08
摘要： Method and arrangement in a base station for allocating scheduling request resources to a user equipment. The method and arrangement comprises receiving a bearer setup message from the user equipment and sending a first instruction comprising a first scheduling request interval, to be used by the user equipment. Also, a scheduling request is received from the user equipment. The moment of time when data was generated at the user equipment and a periodicity of data generation at the user equipment are estimated. Further, a second scheduling request interval and scheduling request resources to be used by the user equipment is determined, based on the estimated periodicity and moment of data generation at the user equipment, and sent to the user equipment. In addition, a method and arrangement in a user equipment for assisting the base station for allocating scheduling request resources to the user equipment are described.
摘要翻译：一种用于向用户设备分配调度请求资源的基站中的方法和装置。该方法和装置包括从用户设备接收承载建立消息，并发送包含用户设备使用的第一调度请求间隔的第一指令。此外，从用户设备接收到调度请求。估计在用户设备处生成数据的时刻和在用户设备处的数据生成周期。此外，基于估计的在用户设备处的数据生成的周期和时刻，确定用户设备要使用的第二调度请求间隔和调度请求资源，并发送给用户设备。此外，描述了用于辅助基站向用户设备分配调度请求资源的用户设备中的方法和装置。

9. 发明授权

US08854970B2 Flow control CA allocation correction factor based on scheduling policy, mobility, load or radio channel type 有权
标题翻译：基于调度策略，移动性，负载或无线电信道类型的流量控制CA分配校正因子
公开(公告)号：US08854970B2
公开(公告)日：2014-10-07
申请号：US13576125
申请日：2010-02-02
申请人： Mårten Ericson , Hans Hannu , Min Wang
发明人： Mårten Ericson , Hans Hannu , Min Wang
IPC分类号： H04L12/26 , H04J1/16 , G08C15/00 , G06F11/00 , G01R31/08
CPC分类号： H04W28/12 , H04L47/14 , H04L47/17
摘要： The present invention relates to a method and an arrangement in a communication network node (15) of achieving an optimal use of a scheduler buffer for a given user equipment (18) communicating with said first communication network node (15). Said communication network node (15) comprising a flow control entity (83) adapted to control the flow of data in respect of said given mobile terminal (18) between a second communication network node (10) and said first communication network node (15) in a communication network system. The method comprises the step of providing, to a capability allocation message used for controlling the flow of data in respect of said given mobile terminal (18) between said second compensation network node (10) and said first communication network node (15) in said communication network system, a first compensation factor based on at least one of: scheduling policy, mobility, load and radio channel type.
摘要翻译：本发明涉及一种在通信网络节点（15）中实现与所述第一通信网络节点（15）通信的给定用户设备（18）的调度器缓冲器的最佳使用的方法和装置。所述通信网络节点（15）包括适于在第二通信网络节点（10）和所述第一通信网络节点（15）之间控制关于所述给定移动终端（18）的数据流的流控制实体（83）在通信网络系统中。该方法包括以下步骤：提供用于控制所述第二通信网络节点（10）和所述第一通信网络节点（15）之间的所述给定移动终端（18）的数据流的能力分配消息，所述第二通信网络节点通信网络系统，基于以下至少一个的第一补偿因子：调度策略，移动性，负载和无线电信道类型。

10. 发明授权

US08582451B2 Code assignment in HS-SCCH less operation mode 有权
标题翻译： HS-SCCH操作模式下的代码分配
公开(公告)号：US08582451B2
公开(公告)日：2013-11-12
申请号：US12674710
申请日：2007-08-23
申请人： Hans Hannu , Mårten Ericson , Per Synnergren
发明人： Hans Hannu , Mårten Ericson , Per Synnergren
IPC分类号： H04L12/28
CPC分类号： H04J13/0077 , H04J13/16 , H04W72/0466 , H04W72/0486
摘要： In a method and a system a good spread of users per code is obtained by providing a value related to the current load for each code in the system. The estimated load value can be used by the network to assign the HS-PDSCH code for users in HS-SCCH less operation, and may also be used in the dynamic transmission process, i.e. which codes are to be used by which user during this and future TTIs. If one code is over a given utilization threshold, where the threshold is set in order to avoid code blocking of VoIP users, enough users can be re-assigned to a different code. In the case that all of the current codes used in the HS-SCCH less operation model are over the utilization threshold, yet another code can be made available for HS-SCCH less operation.
摘要翻译：在方法和系统中，通过为系统中的每个代码提供与当前负载相关的值来获得用户每代码的良好扩展。估计的负载值可以由网络使用，以便在HS-SCCH较少的操作中为用户分配HS-PDSCH码，并且还可以在动态传输过程中使用，即哪些码将由哪个用户在这个和未来的TTI。如果一个代码超过给定的利用率阈值，其中设置阈值以避免VoIP用户的代码阻塞，则可以将足够的用户重新分配给不同的代码。在HS-SCCH少运算模型中使用的所有当前码超过使用阈值的情况下，可以使另一码可用于HS-SCCH较少的操作。

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