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

WO2010127331A1 SYSTEMS, APPARATUS AND METHODS FOR FACILITATING EMERGENCY CALL SERVICE IN WIRELESS COMMUNICATION SYSTEMS 审中-公开
标题翻译：在无线通信系统中促进紧急呼叫服务的系统，装置和方法
公开(公告)号：WO2010127331A1
公开(公告)日：2010-11-04
申请号：PCT/US2010/033320
申请日：2010-05-02
申请人： QUALCOMM Incorporated , SONG, Osok , TENNY, Nathan Edward , GRIOT, Miguel
发明人： SONG, Osok , TENNY, Nathan Edward , GRIOT, Miguel
IPC分类号： H04W4/22 , H04W36/16
CPC分类号： H04W4/22 , H04W4/90 , H04W36/16 , H04W76/50
摘要： Systems and methods for facilitating emergency call service are provided. The method can include modifying a configuration parameter of a user equipment (UE), wherein the configuration parameter is related to at least one of: network selection, cell selection or reselection or service selection within a wireless communication system, and wherein a modified configuration parameter results in a preference by the UE for a network, cell or service configured to support emergency calls at the UE. The method can also include prioritizing circuit-switched services over packet-switched services, utilizing the circuit-switched voice service preferentially or exclusively and/or prioritizing a network configured to offer emergency call service over the original serving network of the UE, based, at least, on the modifying the configuration parameter. Modifying the configuration parameter can be performed autonomously by the UE. The modified configuration can also enable callback services to a UE from the network.
摘要翻译：提供了促进紧急呼叫服务的系统和方法。该方法可以包括修改用户设备（UE）的配置参数，其中配置参数与无线通信系统中的网络选择，小区选择或重选或服务选择中的至少一个相关，并且其中修改的配置参数导致UE偏好被配置为在UE处支持紧急呼叫的网络，小区或服务。该方法还可以包括通过分组交换服务对电路交换服务进行优先级排序，优先或排他地利用电路交换语音服务和/或优先化被配置为在UE的原始服务网络上提供紧急呼叫服务的网络，其基于至少在修改配置参数上。可以由UE自主执行修改配置参数。修改的配置还可以从网络启用对UE的回呼服务。

2. 发明申请

WO2010059741A3 METHOD AND APPARATUS FOR DETERMINING DRX CYCLE USED FOR PAGING 审中-公开
公开(公告)号：WO2010059741A3
公开(公告)日：2010-05-27
申请号：PCT/US2009/065010
申请日：2009-11-18
申请人： QUALCOMM INCORPORATED , KITAZOE, Masato , SONG, Osok , TENNY, Nathan Edward
发明人： KITAZOE, Masato , SONG, Osok , TENNY, Nathan Edward
IPC分类号： H04W76/04
摘要： Techniques for determining a discontinuous reception (DRX) cycle used to receive paging are described. A user equipment (UE) may have (i) a first DRX cycle used by a first network (e.g., a core network) to page the UE and (ii) a second DRX cycle used by a second network (e.g., a RAN) to page the UE. In an aspect, the UE may use the longer DRX cycle and ignore the shorter DRX cycle, when allowed, to extend battery life. In one design, the UE may receive an indication of whether the second DRX cycle can be ignored or is to be considered by the UE. The UE may use the longer DRX cycle if the second DRX cycle can be ignored and may receive paging from the first network and/or the second network based on the longer DRX cycle. In another aspect, the UE may negotiate a DRX cycle with a network.

3. 发明申请

WO2010062770A3 REPRIORITIZATION OF WIRELESS NETWORKS FOR RESELECTION TO SUPPORT VOICE CALL 审中-公开
公开(公告)号：WO2010062770A3
公开(公告)日：2010-06-03
申请号：PCT/US2009/063155
申请日：2009-11-03
申请人： QUALCOMM Incorporated , TENNY, Nathan Edward , AGASHE, Parag A. , AHMAVAARA, Kalle , SHIROTA, Masakazu , SONG, Osok , ULUPINAR, Fatih
发明人： TENNY, Nathan Edward , AGASHE, Parag A. , AHMAVAARA, Kalle , SHIROTA, Masakazu , SONG, Osok , ULUPINAR, Fatih
IPC分类号： H04L12/56 , H04L12/66 , H04W88/06 , H04W76/02
摘要： Techniques for originating a voice call by a UE after performing reselection with reprioritization are described. The UE may operate in an idle mode and may camp on a first wireless network of a first radio access technology (RAT), which may not support voice service. The first wireless network may have the highest priority among all wireless networks detected by the UE. The UE may receive an indication to originate a voice call. The UE may then perform reselection from the first wireless network to a second wireless network of a second RAT by modifying the priorities of the frequencies of the first wireless network and/or the second wireless network. The UE may then originate the voice call with the second wireless network, instead of the first wireless network, in order to avoid having to perform circuit-switched (CS) fallback from the first wireless network to the second wireless network.

4. 发明申请

WO2010151550A1 ROBUST UE RECEIVER 审中-公开
标题翻译：稳健的UE接收器
公开(公告)号：WO2010151550A1
公开(公告)日：2010-12-29
申请号：PCT/US2010/039528
申请日：2010-06-22
申请人： QUALCOMM Incorporated , LUO, Tao , MALLADI, Durga Prasad , MONTOJO, Juan , TENNY, Nathan Edward , HO, Sai Yiu Duncan
发明人： LUO, Tao , MALLADI, Durga Prasad , MONTOJO, Juan , TENNY, Nathan Edward , HO, Sai Yiu Duncan
IPC分类号： H04L1/18
CPC分类号： H04L1/1822 , H04L1/1835 , H04L1/1896
摘要： Methods, systems, apparatus and computer program products are provided to improve the reliability of data reception. In one provided embodiment, a communication signal is parsed by a communication device to identify repeat request identifiers. The device determines an inter-arrival time of two instances of the same identifier and processes the communication signal based on a comparison between the inter-arrival time and a predetermined time. This Abstract is provided for the sole purpose of complying with the Abstract requirement rules that allow a reader to quickly ascertain the disclosed subject matter. Therefore, it is to be understood that it should not be used to interpret or limit the scope or the meaning of the claims.
摘要翻译：提供方法，系统，装置和计算机程序产品以提高数据接收的可靠性。在一个所提供的实施例中，通信信号由通信设备解析以识别重复请求标识符。设备确定相同标识符的两个实例的到达之间的时间，并且基于到达之间的时间与预定时间之间的比较来处理通信信号。本摘要仅用于遵守允许读者快速确定所披露的主题的抽象要求规则。因此，应当理解，它不应用于解释或限制权利要求书的范围或含义。

5. 发明申请

WO2010017488A1 UPDATING FREQUENCY PRIORITY LISTS IN WIRELESS COMMUNICATIONS 审中-公开
标题翻译：在无线通信中更新频率优先级
公开(公告)号：WO2010017488A1
公开(公告)日：2010-02-11
申请号：PCT/US2009/053170
申请日：2009-08-07
申请人： QUALCOMM Incorporated , PRAKASH, Rajat , KITAZOE, Masato , TENNY, Nathan Edward
发明人： PRAKASH, Rajat , KITAZOE, Masato , TENNY, Nathan Edward
IPC分类号： H04W48/16
CPC分类号： H04W68/02 , H04W72/06 , H04W76/19
摘要： Systems and methodologies are described that facilitate communicating frequency priority lists to wireless devices during active mode communication. The lists can be communicated according to a timer, as new lists (or updates thereto) are generated or obtained, and/or the like. In this regard, devices can receive frequency priority lists before connection to an access point is released or lost. Upon connection release or link failure, devices can use the frequency priority list to monitor frequencies for receiving paging signals. In addition, the frequency priority lists can include layer types corresponding to the frequencies that specify types of access points related to the frequencies. Certain frequencies can be avoided or monitored for paging signals according to the layer types.
摘要翻译：描述了在活动模式通信期间促进向无线设备传送频率优先级列表的系统和方法。可以根据定时器来传送列表，因为生成或获得新的列表（或更新）等等。在这方面，设备可以在连接到接入点被释放或丢失之前接收频率优先级列表。在连接释放或链路故障时，设备可以使用频率优先级列表监视接收寻呼信号的频率。此外，频率优先级列表可以包括对应于指定与频率相关的接入点类型的频率的层类型。根据层类型可以避免或监视某些频率的寻呼信号。

6. 发明申请

WO2009020874A1 CELL RESELECTION IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中的小区评估
公开(公告)号：WO2009020874A1
公开(公告)日：2009-02-12
申请号：PCT/US2008/071985
申请日：2008-08-01
申请人： QUALCOMM Incorporated , TENNY, Nathan Edward , KITAZOE, Masato , GRILLI, Francesco
发明人： TENNY, Nathan Edward , KITAZOE, Masato , GRILLI, Francesco
IPC分类号： H04W36/00
CPC分类号： H04W48/20 , H04W48/16
摘要： Techniques for performing cell reselection in a wireless communication system are described. A user equipment (UE) may initially camp on a first cell. While camped on the first cell, the UE may identify second and third cells deemed to be better than the first cell. The UE may move from the first cell to the second cell without performing cell reselection to camp on the second cell. After moving to the second cell, the UE may obtain at least one cell reselection parameter for the second and/or third cell and may update the rankings of the second and third cells based on the cell reselection parameter(s). The UE may then perform cell reselection from the first cell to the second or third cell based on the updated rankings, e.g., perform inter-frequency cell reselection from the first cell to the third cell without actually camping on the second cell.
摘要翻译：描述了在无线通信系统中执行小区重选的技术。用户设备（UE）可以最初驻留在第一小区上。当驻留在第一小区时，UE可以识别被认为比第一小区更好的第二和第三小区。 UE可以从第一小区移动到第二小区，而不执行小区重选以驻留在第二小区。在移动到第二小区之后，UE可以获得用于第二和/或第三小区的至少一个小区重选参数，并且可以基于小区重选参数更新第二和第三小区的排名。然后，UE可以基于更新的排序来执行从第一小区到第二或第三小区的小区重选，例如，在没有实际驻留在第二小区上的情况下执行从第一小区到第三小区的频率间小区重选。

7. 发明申请

WO2008157841A1 METHOD AND APPARATUS FOR DETERMINING THE POSITION OF A BASE STATION IN A CELLULAR COMMUNICATION NETWORK 审中-公开
标题翻译：用于确定蜂窝通信网络中基站位置的方法和装置
公开(公告)号：WO2008157841A1
公开(公告)日：2008-12-24
申请号：PCT/US2008/067946
申请日：2008-06-23
申请人： QUALCOMM Incorporated , TENNY, Nathan Edward
发明人： TENNY, Nathan Edward
IPC分类号： H04Q7/38
CPC分类号： H04W64/00 , G01S5/0205 , G01S5/0242 , G01S5/0284 , G01S5/14 , H04W84/045
摘要： Techniques for performing positioning in a cellular network are described. In one design, a first base station (e.g., a home base station) determines its position based on position information for at least one user equipment (UE) within radio coverage of the first base station and a second base station. The first base station sends at least one position request for the at least one UE to the second base station, receives position information for the at least one UE from the second base station, and determines a position estimate for itself based on the position information. In another design, the second base station receives a position request for the first base station, obtains position information for at least one UE, determines a position estimate for the first base station based on the position information, and sends the position estimate to the first base station.
摘要翻译：描述了在蜂窝网络中执行定位的技术。在一种设计中，第一基站（例如，家庭基站）基于在第一基站和第二基站的无线电覆盖范围内的至少一个用户设备（UE）的位置信息确定其位置。所述第一基站向所述第二基站发送至少一个UE的至少一个位置请求，从所述第二基站接收所述至少一个UE的位置信息，并基于所述位置信息确定其自身的位置估计。在另一设计中，第二基站接收对第一基站的位置请求，获得至少一个UE的位置信息，基于位置信息确定第一基站的位置估计，并将位置估计发送到第一基站基站。

8. 发明申请

WO2008137486A1 SPLIT AND SEQUENTIAL PAGING FOR VOICE CALL CONTINUITY 审中-公开
标题翻译：用于语音呼叫连续性的分离和序列寻呼
公开(公告)号：WO2008137486A1
公开(公告)日：2008-11-13
申请号：PCT/US2008/062117
申请日：2008-04-30
申请人： QUALCOMM Incorporated , TENNY, Nathan Edward , FLORE, Oronzo
发明人： TENNY, Nathan Edward , FLORE, Oronzo
IPC分类号： H04L29/06
CPC分类号： H04W68/12 , H04L65/1069 , H04W80/04
摘要： Systems and methodologies are described that facilitate paging for establishing a Voice Call Continuity (VCC)-supported voice call in a network containing access point(s) that can support packet switched (PS) voice communication, such as Voice over Internet Protocol (VoIP), and access point(s) that can support only circuit switched (CS) voice communication. Paging signals as described herein are selectively delivered, such that a desired terminal receives a single PS paging signal if located at a VoIP-capable access point and a single CS paging signal otherwise. A split paging technique is described herein, wherein PS paging signals are delivered to VoIP-capable access points and CS paging signals are delivered to non-VoIP-capable access points substantially simultaneously. Additionally, a sequential paging technique is described herein, wherein PS paging signals are delivered to VoIP-capable access points and, if no response is received from a desired terminal, CS-domain paging is conducted.
摘要翻译：描述了系统和方法，其便于在包含可支持分组交换（PS）语音通信的接入点的网络中建立语音呼叫连续性（VCC）支持的语音呼叫的寻呼，诸如因特网协议语音（VoIP），以及只能支持电路交换（CS）语音通信的接入点。如本文所描述的寻呼信号被选择性地传送，使得所需终端如果位于具有VoIP功能的接入点和单个CS寻呼信号则接收单个PS寻呼信号。本文描述了分离寻呼技术，其中PS寻呼信号被传送到具有VoIP能力的接入点，并且CS寻呼信号基本上同时传送到非VoIP能力的接入点。此外，本文描述了顺序寻呼技术，其中PS寻呼信号被传送到具有VoIP能力的接入点，并且如果从期望的终端没有收到响应，则进行CS域寻呼。

9. 发明申请

WO2007095473A1 SIGNALING WITH OPAQUE UE IDENTITIES 审中-公开
标题翻译：用OPAQUE UE识别信号
公开(公告)号：WO2007095473A1
公开(公告)日：2007-08-23
申请号：PCT/US2007/061946
申请日：2007-02-09
申请人： QUALCOMM Incorporated , TENNY, Nathan Edward
发明人： TENNY, Nathan Edward
IPC分类号： H04Q7/38
CPC分类号： H04L63/0407 , H04L9/0838 , H04L9/0891 , H04L29/12254 , H04L61/2038 , H04L63/0414 , H04L63/061 , H04L63/126 , H04L63/1441 , H04L63/1466 , H04L2209/80 , H04W8/26 , H04W12/02 , H04W12/04 , H04W12/10 , H04W12/12 , H04W88/02
摘要： Techniques for deriving temporary identifiers (IDs) used to address specific user equipments (UEs) in a wireless communication network are described. At a network entity, a first ID assigned to a UE and additional information such as, e.g., a salt value and, optionally, a shared secret data for the UE, are transformed to obtain a second ID for the UE. The first ID and/or the shared secret data may be updated, e.g., whenever a signaling message is sent to the UE. A signaling message directed to the UE is generated based on the second ID and sent via a common channel. At the UE, a message is received via the common channel. The first ID and additional information such as, e.g., a salt value obtained from the received message and, optionally, a shared secret data for the UE, are transformed to obtain the second ID, which is used to determine whether the received message is intended for the UE.
摘要翻译：描述用于导出用于在无线通信网络中寻址特定用户设备（UE）的临时标识符（ID）的技术。在网络实体处，转换分配给UE的第一ID和诸如例如盐值的附加信息，以及可选地，用于UE的共享秘密数据，以获得用于UE的第二ID。例如，每当向UE发送信令消息时，可以更新第一ID和/或共享秘密数据。基于第二ID产生指向UE的信令消息，并经由公共信道发送。在UE处，经由公共信道接收消息。第一ID和附加信息，例如从接收到的消息获得的盐值和可选地，用于UE的共享秘密数据的附加信息被变换以获得第二ID，其用于确定所接收的消息是否被预期为UE。

10. 发明申请

WO2007025138A2 METHOD AND APPARATUS FOR PACKET COMMUNICATIONS IN WIRELESS SYSTEMS 审中-公开
标题翻译：用于无线系统中的分组通信的方法和设备
公开(公告)号：WO2007025138A2
公开(公告)日：2007-03-01
申请号：PCT/US2006/033241
申请日：2006-08-25
申请人： QUALCOMM Incorporated , MONTOJO, Juan , MALLADI, Durga Prasad , TENNY, Nathan Edward , GRILLI, Francesco , GHOLMIEH, Aziz
发明人： MONTOJO, Juan , MALLADI, Durga Prasad , TENNY, Nathan Edward , GRILLI, Francesco , GHOLMIEH, Aziz
IPC分类号： H04Q7/32 , H04Q7/38
CPC分类号： H04W52/0216 , H04W72/1205 , Y02D70/1222 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/23 , Y02D70/24 , Y02D70/25
摘要： Techniques for transmitting and receiving data in an efficient manner to potentially improve capacity for a wireless network and achieve power savings for a wireless device are described. The techniques utilize a Continuous Packet Connectivity (CPC) mode comprised of multiple (e.g., two) discontinuous transmission (DTX) modes and at least one (e.g., one) discontinuous reception (DRX) mode. Each DTX mode is associated with different enabled uplink subframes usable for transmission from the wireless device to the network. Each DRX mode is associated with different enabled downlink subframes usable by the network for transmission to the wireless device. The wireless device may send signaling and/or data on the enabled uplink subframes and may receive signaling and/or data on the enabled downlink subframes. The wireless device may power down during non-enabled subframes to conserve battery power. Mechanisms to quickly transition between the DTX and DRX modes are described.
摘要翻译：描述了用于以有效的方式发送和接收数据以潜在地改善无线网络的容量并实现无线设备的功率节省的技术。这些技术利用由多个（例如两个）不连续传输（DTX）模式和至少一个（例如一个）不连续接收（DRX）模式组成的连续分组连接（CPC）模式。每个DTX模式与可用于从无线设备传输到网络的不同的启用上行链路子帧相关联。每个DRX模式与网络可用于传输到无线设备的不同的启用下行链路子帧相关联。无线设备可以在启用的上行链路子帧上发送信令和/或数据，并且可以在启用的下行链路子帧上接收信令和/或数据。无线设备可在非使能子帧期间断电以节省电池电力。描述了在DTX和DRX模式之间快速切换的机制。

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