公开(公告)号：KR1020100014374A

公开(公告)日：2010-02-10

申请号：KR1020097016269

申请日：2007-02-05

Applicant: 텔레폰악티에볼라겟엘엠에릭슨(펍)

Inventor： 위그렌칼토르뵤른

IPC: H04B17/00

CPC classification number: H04W52/343 ,  H04B17/327 ,  H04W28/02

Abstract: A method for providing load reference data in a CDMA system comprises measuring of received total wideband power and of received scheduled enhanced uplink power. State variables are selected corresponding to cell power quantities and measurement functions are selected corresponding to the measured received total wideband power and the measured received scheduled enhanced uplink power. A probability distribution for a first power quantity-related to the selected state variables-is estimated. A conditional probability distribution of a noise floor measure is computed based on the estimated probability distribution for the first power quantity. Load reference data is provided based on the computed conditional probability distribution of the noise floor measure. In a preferred embodiment, the first power quantity is a measure of the difference between received total wideband power and received scheduled enhanced uplink power. The load reference data can be used in e.g. enhanced uplink scheduling or admission control.

Abstract translation: 一种用于在CDMA系统中提供负载参考数据的方法包括测量所接收的总宽带功率和接收的调度增强上行链路功率。 对应于小区功率量选择状态变量，并且对应于测量的接收总宽带功率和测量的接收到的调度增强上行链路功率来选择测量功能。 估计与所选状态变量相关的第一功率量的概率分布。 基于第一功率量的估计概率分布来计算噪声本底测量的条件概率分布。 基于噪声基底测量的计算条件概率分布提供负载参考数据。 在优选实施例中，第一功率量是接收到的总宽带功率与接收的调度增强上行链路功率之差的度量。 负载参考数据可以用于例如 增强上行调度或准入控制。

公开(公告)号：KR1020090122976A

公开(公告)日：2009-12-01

申请号：KR1020097020230

申请日：2007-12-05

Applicant: 텔레폰악티에볼라겟엘엠에릭슨(펍)

Inventor： 스베드베르크요나스 ,  쉘스테트마르틴

IPC: G10L19/012 ,  G10L19/00

CPC classification number: G10L19/012 ,  G10L19/09 ,  G10L19/20

Abstract: The present invention relates to a speech encoder comprising: a voice activity detector (VAD) configured to receive speech frames and to generate a speech decision (VAD_flag), a speech/ SID encoder configured to receive said speech frames and to generate a signal identifying speech frames based on the encoder decision (SP), which in turn is based on the speech decision (VAD_flag) and a DTX-hangover period, and a SID-synchronizer configured to transmit a signal (TxType) comprising speech frames, SID frames and No_data frames. The speech encoder further comprises: a signal analyzer configured to analyze energy values of speech frames within the DTX-hangover period, and a DTX-handler configured to adjust the length of the DTX-hangover period in response to the analysis performed by the signal analyzer. The invention also relates to a method for estimating the characteristic of a DTX-hangover period in a speech encoder.

Abstract translation: 语音编码器技术领域本发明涉及一种语音编码器，包括：语音活动检测器（VAD），被配置为接收语音帧并产生语音决策（VAD_flag）;语音/ SID编码器，被配置为接收所述语音帧并产生识别语音的信号 基于编码器判定（SP）的帧，其依次基于语音决定（VAD_flag）和DTX-解偶模式周期，以及SID同步器，被配置为发送包括语音帧，SID帧和No_data的信号（TxType） 帧。 所述语音编码器还包括：信号分析器，被配置为分析所述DTX-宿醉期间内的语音帧的能量值，以及DTX处理器，其被配置为响应于所述信号分析器执行的分析来调整所述DTX中止时间段的长度 。 本发明还涉及一种用于估计语音编码器中DTX-宿醉周期的特性的方法。

公开(公告)号：KR1020090110916A

公开(公告)日：2009-10-23

申请号：KR1020097017015

申请日：2008-01-18

Applicant: 텔레폰악티에볼라겟엘엠에릭슨(펍)

Inventor： 파르카스야노스 ,  안탈크샤바 ,  타칵스안틸라 ,  잘찌디즈파나고이오티스

IPC: H04L12/753 ,  H04L12/705 ,  H04L12/46

CPC classification number: H04L12/462 ,  H04L41/069 ,  H04L41/0853 ,  H04L41/0856 ,  H04L41/12 ,  H04L45/02 ,  H04L45/12 ,  H04L45/18 ,  H04L45/28 ,  H04L45/48

Abstract: There is disclosed a method and apparatus for facilitating a network, such as an Ethernet LAN, for efficient forwarding of data traffic by collecting neighbor information, generating and distributing link state advertisements, populating a topology database for the network, and calculating trees for each bridge serving as a root bridge. In a preferred embodiment the method and system also prepare one or more backup topologies, and store them for use if they are needed due to a failure condition detected in the network. In a particularly preferred embodiment, probabilities are assigned to various potential failure conditions, and the probability values are used to decide which backup topologies to calculate, store, or use.

Abstract translation: 公开了一种方法和装置，用于通过收集邻居信息，生成和分发链路状态通告，填充网络的拓扑数据库以及计算每个网桥的树，从而方便诸如以太网LAN的网络来有效地转发数据业务 作为根桥。 在优选实施例中，方法和系统还准备一个或多个备用拓扑，并且如果由于在网络中检测到故障状况而需要它们，则存储它们以供使用。 在特别优选的实施例中，将概率分配给各种潜在的故障条件，并且概率值用于决定要计算，存储或使用哪些备份拓扑。

公开(公告)号：KR1020090106598A

公开(公告)日：2009-10-09

申请号：KR1020097016457

申请日：2007-12-07

Applicant: 텔레폰악티에볼라겟엘엠에릭슨(펍)

Inventor： 린도프벵트 ,  발데마이어로베르트 ,  달만에릭

IPC: H04W56/00 ,  H04W36/04 ,  H04B7/26

CPC classification number: H04J11/0073 ,  H04B7/2681 ,  H04J11/0076 ,  H04J13/0077 ,  H04J13/107 ,  H04J13/16 ,  H04J2011/0009 ,  H04L27/2613 ,  H04W56/00 ,  H04W56/0085 ,  H04J11/0069

Abstract: Timing parameters and an identity of a particular one of a number of cell groups are indicated in a signal transmitted in a cellular communication system having a radio frame in a physical layer, the radio frame comprising a number of time slots. In a known one of the time slots, a synchronization signal, S1, is transmitted that comprises a pair of sequences (I) arranged in a first ordering. In another known one of the time slots, a synchronization signal, S2, is transmitted that comprises the pair of sequences (II) arranged in a second ordering. The selected pair of sequences is uniquely ident ified with the particular cell group, and the first ordering of the sequences is used only for transmission in the known one of the time slots, and the second ordering of the sequences is used only for transmission in said another known one of the time slots.

Abstract translation: 在具有物理层中的无线电帧的蜂窝通信系统中发送的信号中指示多个小区组中的特定一个小区的定时参数和身份，该无线帧包括多个时隙。 在已知的一个时隙中，发送一个同步信号S1，该同步信号包括按照第一次排序排列的一对序列（I）。 在另一个已知的一个时隙中，发送包括以第二次排序排列的一对序列（II）的同步信号S2。 所选择的一对序列与特定小区组唯一地确定，并且序列的第一排序仅用于已知时隙中的传输，并且序列的第二排序仅用于在所述时隙中的传输 另一个已知的时隙之一。

公开(公告)号：KR1020090103929A

公开(公告)日：2009-10-01

申请号：KR1020097016177

申请日：2008-01-28

Applicant: 텔레폰악티에볼라겟엘엠에릭슨(펍)

Inventor： 헤레로베론크리스티안 ,  헤드베리안네-로트 ,  요하네손레지나

IPC: H04W88/02 ,  H04W8/26

CPC classification number: H04W8/26 ,  H04L61/1511 ,  H04L61/304

Abstract: Solutions are described that enable a user equipment (UE) for a communication system always to derive required identifiers using an international mobile subscriber identity (IMSI) even when the UE has only a subscriber identity module. One solution is based on a table, or list, that is maintained in the UE. Another solution is based on always taking a predetermined number of digits of the IMSI. Yet another solution is based on try-and-fail signaling. In consequence, the UE does not always need to know how many digits of the IMSI are used to indicate a mobile network code, which in some situations is impossible to know anyway.

Abstract translation: 描述了使得即使UE仅具有订户身份模块，使得通信系统的用户设备（UE）总是能够使用国际移动用户标识（IMSI）导出所需标识符的解决方案。 一种解决方案是基于在UE中维护的表或列表。 另一个解决方案是基于总是采取IMSI的预定数量的数字。 另一种解决方案是基于尝试失败信令。 因此，UE并不总是需要知道IMSI的数字是多少用于指示移动网络码，在某些情况下，这是不可能知道的。

公开(公告)号：KR100914819B1

公开(公告)日：2009-09-02

申请号：KR1020077010578

申请日：2004-11-10

Applicant: 텔레폰악티에볼라겟엘엠에릭슨(펍)

Inventor： 안데르손안드레아스

IPC: H04B7/26

Abstract: 본 발명은 모든 이동국(MS)으로의 고속 물리적 다운링크 공유 채널(HS-PDSCH) 및 각각의 이동국(MS) 당 하나의 관련 전용 채널을 전용으로 함으로써 노드 및 다수의 이동국 사이에 고속 패킷 데이터 액세스(HSDPA)가 설정되는 무선 이동 시스템에서의 개선된 정체 제어를 위한 방법에 관한 것이다. 상기 방법은: 정체의 경우에, 제어 장치가 각각의 이동국(MS)에 의해서 계속 다운로드될 다운로드 데이터의 양을 검출하는 단계; 및 계속 다운로드될 다운로드 데이터의 양에 기초하여, 제어 장치가 소정의 임계 레벨 이상의 데이터 양을 같은 하나 이상의 제1 이동국(MS)에 대한 관련 전용 채널(A-DPCH)을 해제하는 단계를 포함한다.

公开(公告)号：KR1020090090311A

公开(公告)日：2009-08-25

申请号：KR1020097009991

申请日：2007-11-14

Applicant: 텔레폰악티에볼라겟엘엠에릭슨(펍)

Inventor： 부카이로비치베라 ,  베르크스트룀칼올로프요아킴

IPC: H04W48/10 ,  H04W24/10 ,  H04W48/16

CPC classification number: H04W24/02 ,  H04W36/0061

Abstract: A ''special neighbor'' cell list is broadcast or sent in a dedicated message to mobile radios in a cellular radio communications system. Mobile radios detect the broadcast signal or dedicated message from a serving cell currently serving the mobile radio. Before performing measurements associated with another cell, before sending signals to another cell, or generating a measurement report associated with another cell, the mobile determines from the broadcast signal or dedicated message a special neighbor cell list. Based on the special neighbor list of cells, the mobile radio determines a cell to select, to send signals to, or to generate an associated measurement report related to signals sent from the determined cell. Thereafter, the mobile radio selects, sends signals to, or monitors signals for measurement reporting from the determined cell. ® KIPO & WIPO 2009

Abstract translation: 在蜂窝无线电通信系统中的专用消息中将移动无线电广播或发送“特殊邻居”小区列表。 移动无线电从当前服务移动无线电的服务小区检测广播信号或专用消息。 在执行与另一小区相关联的测量之前，在向另一小区发送信号之前，或者生成与另一个小区相关联的测量报告，移动站从广播信号或专用消息确定特殊的相邻小区列表。 基于小区的特殊邻居列表，移动无线电确定小区选择，发送信号或生成与从确定的小区发送的信号有关的相关测量报告。 此后，移动无线电从所确定的小区中选择，发送信号或监视用于测量报告的信号。 ®KIPO＆WIPO 2009

公开(公告)号：KR100909328B1

公开(公告)日：2009-07-24

申请号：KR1020037011587

申请日：2002-03-20

Applicant: 텔레폰악티에볼라겟엘엠에릭슨(펍)

Inventor： 프로제이디에이치페르 ,  에이나르쓴토르브죤 ,  스조베르그릭커드

IPC: H04N19/65

CPC classification number: H04N19/132 ,  H04N19/107 ,  H04N19/176 ,  H04N19/61 ,  H04N19/70

Abstract: A method of video data compression is provided which is comparatively efficient in compressing data, and at the same time enables transmission of compressed data with sufficient robustness to withstand losses in the transmission channel. A frame of data is divided into coded macroblocks and skipped macroblocks which are grouped into respective slices in a sequence of slices. Respective slices are allowed to contain arbitrary numbers of consecutive macroblocks, and can begin and end at arbitrary positions within the frame. A run-length codeword, comprising a small number of bits, is inserted at the end of a slice to indicate the total number of skipped macroblocks between the final coded macroblock and the end of the slice. To further enhance error resilience an additional codeword, which also indicates the total number of skipped macroblocks, may be inserted at the beginning of the next-following slice.

Abstract translation: 提供一种在压缩数据方面相对高效的视频数据压缩方法，并且同时能够以足够的鲁棒性传输压缩数据以承受传输信道中的损失。 数据帧被分成编码宏块和跳过宏块，这些宏块被分组成片段序列中的相应片段。 允许各个切片包含任意数量的连续宏块，并且可以在帧内的任意位置开始和结束。 包括少量比特的游程长度码字被插入到一个切片的末端，以指示最终编码宏块和切片结束之间的跳过宏块的总数。 为了进一步增强错误恢复能力，可以在下一个接下来的片段的开始处插入附加码字，其也指示跳过的宏块的总数。

公开(公告)号：KR100907358B1

公开(公告)日：2009-07-10

申请号：KR1020047002530

申请日：2002-08-16

Applicant: 텔레폰악티에볼라겟엘엠에릭슨(펍)

Inventor： 게보르지안스파르타크 ,  데렌이브아나톨리 ,  벤딕오레스트 ,  콜베르그에릭 ,  위크보르그에르랜드

IPC: H01P7/10 ,  H01P1/203

CPC classification number: H01P7/10 ,  H01P1/20

Abstract: The present invention relates to a tunable resonating arrangement comprising a resonator apparatus ( 10 ), input/output coupling ( 4 ) means for coupling electromagnetic energy into/out of the resonator apparatus, and a tuning device ( 3 ) for application of a biasing voltage/electric field to the resonator apparatus. The resonator apparatus comprises a first resonator ( 1 ) and a second resonator ( 2 ). Said first resonator is non-tunable and said second resonator is tunable and comprises a ferroelectric substrate ( 21 ). Said first and second resonators are separated by a ground plane ( 13 ) which is common for said first and second resonators, and coupling means ( 5 ) are provided for providing coupling between said first and second resonators. For tuning of the resonator apparatus, the biasing voltage/electric field is applied to the second resonator ( 2 ).

公开(公告)号：KR1020090028575A

公开(公告)日：2009-03-18

申请号：KR1020087032179

申请日：2007-05-31

Applicant: 텔레폰악티에볼라겟엘엠에릭슨(펍)

Inventor： 페티존스튜아트

IPC: G06F13/372 ,  G06F13/37 ,  G06F13/376 ,  G06F11/34

CPC classification number: G06F11/3433 ,  G06F11/3476 ,  G06F2201/805 ,  G06F2201/86

Abstract: An arbitration diagnostic circuit and method provide diagnostic information in arbitration-based systems and/or provide detection of and response to excessive arbitration delays. For example, in one embodiment, an arbitration diagnostic circuit maintains a chronological memory trace of arbitration events, including resource request events and corresponding resource grant events for two or more entities having arbitrated access to a shared resource. The trace, which may be regarded as a running, ordered list, may comprise time-stamped event identifiers, which aid the analysis of arbitration related errors or failures. Indeed, in one or more embodiments, an arbitration diagnostic circuit is configured to track elapsed times for resource requests, and to detect resource grant delay violations. Delay violations can be logged, along with the other arbitration state information, and the arbitration diagnostic circuit can be configured to freeze systems or sub-systems responsive to detecting delay violations and/or to capture various state information.

Abstract translation: 仲裁诊断电路和方法在基于仲裁的系统中提供诊断信息和/或提供对过度仲裁延迟的检测和响应。 例如，在一个实施例中，仲裁诊断电路维护仲裁事件的时间顺序的存储器跟踪，包括资源请求事件和对具有对共享资源的仲裁访问的两个或多个实体的相应的资源授权事件。 可以被视为正在运行的有序列表的跟踪可以包括时间戳的事件标识符，这有助于分析仲裁相关的错误或失败。 实际上，在一个或多个实施例中，仲裁诊断电路被配置为跟踪资源请求的经过时间，并且检测资源许可延迟违规。 可以记录延迟违规以及其他仲裁状态信息，并且仲裁诊断电路可以被配置为响应于检测延迟违规而冻结系统或子系统和/或捕获各种状态信息。