| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 181 | Method and apparatus for optimizing paging in a communication network | US11836505 | 2007-08-09 | US08712446B2 | 2014-04-29 | Kashyap Kamdar; Sania C. Irwin |
| A method and corresponding entity for optimizing paging process in a communication network. The method comprises of sending (408) the paging signal to the at least one access point in a group associated with the current priority level and determining (410) whether a page response is received from the at least one access point in the group associated with the current priority level. The method includes updating the (412) the group associated with the current priority level based on the mobility observed at each access point in the group. The method further comprises assigning (414) a next priority level in the list of priority levels as the current priority level and repeating the above steps until the page response is received. | ||||||
| 182 | Mobile communication method, mobile communication system and access entity | US13717179 | 2012-12-17 | US08619648B2 | 2013-12-31 | Xiaolong Guo; Lan Liu |
| An embodiment of the invention provides a communication system. The communication system includes a user equipment which is moving within a coverage of a first network and a second network and is configured to send a location update request to a third access entity of the second network; and the third access entity which is configured to receive the location update request from the user equipment, acquire information of a first access entity of the first network from the location update request and determine whether a predetermined condition is satisfied If the predetermined condition is not satisfied, the user equipment is paged through the first access entity, and if the predetermined condition is satisfied, the user equipment is not paged through the first access entity. As such, the situation that the UE is paged in an area where it is unlikely to appear can be avoided. | ||||||
| 183 | Method and mobile device for transmitting and receiving paging messages | US13139421 | 2009-12-03 | US08532671B2 | 2013-09-10 | Gi Won Park; Yong Ho Kim; Ki Seon Ryu |
| A method and mobile device of performing idle mode operation carried. The method includes receiving a first paging information of a first paging group and a second paging information of a second paging group from at least one base station. Entering idle mode at a first coverage belonging to the first paging group and starting a first timer for a periodic location update. Determining a paging group of a currently preferred base station. Starting a second timer, if the paging group of the currently preferred base station is determined to be the second paging group and performing location update when the second timer expires. | ||||||
| 184 | Paging method in broadband wireless communication system | US12820316 | 2010-06-22 | US08346286B2 | 2013-01-01 | Namsuk Lee; Sook Jin Lee |
| Provided is a paging method in a broadband wireless communication system. In order to provide a paging service to a terminal in a wireless communication system in which a macrocell base station and a femtocell base station coexist, the femtocell base station receives a deregistration request message from the terminal, and checks whether the femtocell base station can provide a paging service to the terminal. When failing to provide a paging service to the terminal, the femtocell base station receives paging service information from a paging controller, includes paging service information in a deregistration confirmation message, and transmits it to the terminal, and the macrocell base station provides a paging service to the terminal. | ||||||
| 185 | System and method for multicast/broadcast service zone boundary detection | US12570238 | 2009-09-30 | US08289912B2 | 2012-10-16 | Kuei-Li Huang; Jen-Shun Yang; Jui-Tang Wang; Chien-Chao Tseng |
| A wireless communication method for providing zone boundary detection performed by a controller managing communications within a multicast/broadcast service (MBS) zone. The method includes assigning to a boundary paging group a first base station communicating within the MBS zone and near a boundary of the MBS zone. The method further includes transmitting, through a second base station which covers a mobile station, to the mobile station information indicating that the boundary paging group corresponds to locations near the boundary of the MBS zone. | ||||||
| 186 | METHOD FOR TRANSMITTING AND RECEIVING PAGING MESSAGES | US13139421 | 2009-12-03 | US20110256883A1 | 2011-10-20 | Gi Won Park; Yong Ho Kim; Ki Seon Ryu |
| The present invention relates to a communication method for an idle mode terminal in a wireless access system to which a femtocell is applied. The method for receiving paging messages at a terminal in a femtocell environment according to one embodiment of the present invention comprises the steps of: receiving a deregistration command message containing first paging information of a first cell region from a first base station; setting a first timer for carrying out a location update with the first base station; moving from the first cell region to a second cell region; setting a second timer for delaying the location update for a predetermined time period; and receiving a paging message in the second cell region. | ||||||
| 187 | DISTRIBUTED LOCATER, ALERT, REPEATER, AND/OR CALL TECHNOLOGIES FOR COMMUNICATION DEVICES | US12620164 | 2009-11-17 | US20110117899A1 | 2011-05-19 | Max Faulkner; Erick Haughn; John Lewis |
| Systems, methods, and apparatus that utilize distributed locater, alert, repeater, and/or call technologies for communication devices are presented herein. A base component can be configured to receive a message at a base unit, the message corresponding to at least one of a call directed to a wireless communication device or another message directed to at least one of the wireless communication device or a wired communication device. The base component can distribute an alert to at least one remote unit based on the message. A remote component can be configured to receive the alert at the at least one remote unit, and broadcast the alert or another alert from the at least one remote unit. An interface component can be configured to receive an input at the at least one remote unit based on the alert. Further, the remote component can be configured to transmit a response based on the input. | ||||||
| 188 | PAGING METHOD IN BROADBAND WIRELESS COMMUNICATION SYSTEM | US12820316 | 2010-06-22 | US20110053616A1 | 2011-03-03 | Namsuk LEE; Sook Jin Lee |
| Provided is a paging method in a broadband wireless communication system. In order to provide a paging service to a terminal in a wireless communication system in which a macrocell base station and a femtocell base station coexist, the femtocell base station receives a deregistration request message from the terminal, and checks whether the femtocell base station can provide a paging service to the terminal. When failing to provide a paging service to the terminal, the femtocell base station receives paging service information from a paging controller, includes paging service information in a deregistration confirmation message, and transmits it to the terminal, and the macrocell base station provides a paging service to the terminal. | ||||||
| 189 | METHOD FOR IMPROVING PAGING SUCCESS RATIO IN BROAD BANDWITH WIRELESS COMMUNICATION SYSTEM | US12809787 | 2007-12-24 | US20100273512A1 | 2010-10-28 | Ning Wang; Wentao Zhou |
| A method for increasing paging success ratio in a broadband wireless communication system, comprises: when a terminal determines that it has moved into an overlapping area of a plurality of paging groups including an original paging group, the terminal initiates a location updating flow to a current serving BS; an anchor paging controller updates location information of the terminal and includes the current serving BS and its adjacent cell BSs in a paging scope; after the location updating initiated in the overlapping area succeeds and before location updating for moving across paging groups succeeds, the terminal monitors a paging message according to paging parameters of the original paging group; and when the anchor paging controller is required to page the terminal, it initiates paging to a plurality of BSs including the current serving BS and its adjacent cell BSs according to the paging parameters of the original paging group. | ||||||
| 190 | Wireless communication system for distributing paging messages and method thereof | US12285150 | 2008-09-30 | US20100081459A1 | 2010-04-01 | Peter Bosch; Geoffrey A. Collyer; Jean-Marc Fenart; Sudhir Umarale; Humberto LaRoche; Denis Fauconnier; Ajay Rajkumar; Indra Widjaja |
| The present invention relates to a method and apparatus for distributing paging messages in a wireless communication system. The wireless communication system may include a paging controller configured to distribute the paging messages in a paging area, a paging group including a plurality of base stations within the paging area configured to receive the paging message, and a paging interface between the paging controller and the paging group configured to support transmission of only the paging messages to all the plurality of base stations through a single transmission of the paging message from the paging controller. The method may include distributing a paging message to all of a plurality of base stations through a single transmission of a paging message from a paging controller over a secured IP-multicast group. | ||||||
| 191 | METHOD AND EQUIPMENT FOR PAGING IN TRUNKING SYSTEM | US12516309 | 2007-11-19 | US20100022258A1 | 2010-01-28 | Yingxin Pan |
| The present invention discloses a method for paging in a trunking system comprising: initiating a request for establishing a call by a calling user equipment UE, lookuping a location area of the called UE, paging the called UE in the location area and a location area adjacent to the location area. The present invention also discloses a paging equipment in a trunking system. | ||||||
| 192 | METHOD FOR EFFECTIVE FAST RE-PAGING IN A WIRELESS COMMUNICATION NETWORK | US12043976 | 2008-03-07 | US20080254814A1 | 2008-10-16 | John M. Harris; Mark J. Marsan; Donivon Hettich; Paul M. Erickson |
| A method for paging a mobile station where the mobile station (208-212) may be in a dormant state is described. The method begins by sending a first paging message (302) in a first zone (214) of a given area to a selected mobile station wherein the first paging message is sent at the beginning of a paging interval (300). A base station (202-206) then receives a response to the paging message when the mobile station is in the first zone. When the response to the first paging message is not received, a second paging message (306) is sent in a second zone (216) of the given area. The second paging message is sent at a first offset (308) from the sending of the first paging message wherein this first offset occurs less than one paging interval after the sending of the first page message. | ||||||
| 193 | Method of paging a mobile terminal | US11362373 | 2006-02-27 | US20070202871A1 | 2007-08-30 | Mark Altshuller; Oleg Marinchenco; Leonid Shousterman |
| In a wireless network which comprises a first plurality of base stations and a second plurality of access network gateways, there is provided a method for tracking and/or paging a mobile terminal, wherein the method comprises the steps of: providing a mobile terminal located within the wireless network, and wherein the mobile terminal is in an active mode; selecting a first access network gateway out of the second plurality of access network gateways to be an anchor gateway for location and/or paging control for the mobile terminal; and upon receiving at the first access network gateway a request for a location update of the mobile terminal which has meanwhile entered an idle mode, selecting a base station for communicating with the mobile terminal from among the first plurality of base stations, and providing the selected base station with information required for verifying the identity of the mobile terminal and/or for retaining the security integrity of the selected base station while carrying out location update of the mobile terminal. Preferably, the paging Controller ID (or its location) is used for the update of the traffic anchored GW, and can then be used for allocating the paging controller by the traffic anchored GW during the paging procedure. | ||||||
| 194 | Methods and systems for concurrent paging of mobile users in cellular networks | US10324224 | 2002-12-20 | US07031731B2 | 2006-04-18 | Rung-Hung Gau; Zygmunt J. Haas |
| Methods for concurrent paging, in a cellular system having a number of users, where the users are paged to determine a location of each user, are disclosed. The paging from one cell to one of the users occurs within one of a number of time slots. The time slot in which one of the users is paged from one of the cells is a characteristic of that cell and that user. An array encompassing the totality of the characteristics time slots constitutes a search schedule. One method comprises minimizing a characteristic function of paging performance, the function depending on the search schedule and the probability of finding a user in a cell, and, determining, from the minimization of the characteristic function, the search schedule. Two other methods for determining a search schedule, which are more computationally efficient and which reduce the paging cost, the simple heuristic and the conditional probability heuristic, are disclosed. | ||||||
| 195 | Mobile terminal calling apparatus, mobile terminal calling method, exchange apparatus, and mobile communication system | US10123152 | 2002-04-17 | US20020155837A1 | 2002-10-24 | Yugo Watanabe |
| A mobile terminal calling apparatus for calling a mobile terminal existing in a location area constituted by a plurality of cells to corresponding to a plurality of wireless base stations comprises a determination unit and a control unit. When there is a calling request for the mobile terminal, the determination unit determines the kind of the calling request. According to the kind of the calling request determined by the determination unit, the control unit decides a sequence of calling for the plurality of cells constituting the location area. | ||||||
| 196 | Method of controlling paging in a plurality of mobile switching centers in a radio telecommunications network | US960629 | 1997-10-29 | US6108518A | 2000-08-22 | Lila Madour; Michel Houde |
| A method of paging for a mobile station operating in a radio telecommunications network having a serving mobile switching center (MSC), a home location register (HLR), and a plurality of border MSCs. The method comprises the steps of paging for the mobile station in the serving MSC, and sending an intersystem paging message from the serving MSC to each of the plurality of border MSCs. The intersystem paging message includes an instruction to page the mobile station, an indication of a number of page attempts to perform, and an indication of a page response time for each page attempt. A total page response time is calculated in the serving MSC by taking into account the entry time of a Routing Request Invoke message, the signaling delay in the border system, the average time for designation of a voice channel, and an additional average time for transferring the call to voice mail in the event of a no page response condition. If a page response is received in one of the border MSCs prior to expiration of the maximum time period for completion of the page attempts, the method stops internal paging in the serving MSC and may send a release message from the serving MSC to the non-responding border MSCs from which no response was received, to release paging resources in the non-responding border MSCs. If no page response is received within the maximum time period allowed, the HLR may initiate transfer of the call to voice mail. | ||||||
| 197 | Method and apparatus for routing subscriber originated calls in a fixed wireless access system | US942231 | 1997-10-01 | US6064886A | 2000-05-16 | Louis Perez; Marcos Harms; Balaji Srinivas Holur; Ramanathan Balachander |
| A fixed wireless access system includes circuitry for routing a call for a subscriber having a directory number not only through the primary cell, but also through any secondary cell for a border cell subscriber. In each case, the primary and secondary cells borders a geographically located near the geographic location of the border cell subscriber. For calls that are being routed to the border cell subscriber, one of a plurality of subscriber features including call forward no-answer, call forward unconditional or multiple access directory numbers may be used to cause the switch to trigger one or more fixed wireless access controllers to generate page request signals to the base stations for the border cell subscriber. For calls originated by the border cell subscriber, the subscriber's directory number is placed within the subscriber list for each base station whose cell borders are located geographically near the border cell subscribers geographic location. Accordingly, if the border cell subscriber unit locks onto a base station of a secondary border cell, the controller recognizes the subscriber unit and may process the call. | ||||||
| 198 | Mobile communication system | US614648 | 1996-03-13 | US5924042A | 1999-07-13 | Takafumi Sakamoto; Eiji Kamagata |
| In a mobile communication system having plural cells for presenting plural types of communication service to plural mobile stations, information of allowance of delay of call connection is attached to a call to the mobile station, and when delay of call connection is not allowed as seen from this information of allowance, the mobile station is paged simultaneously through all cells in the location registration area, and when delay of call connection is allowed, the mobile station is paged sequentially in the unit of certain cells in the location registration area. Accordingly, the control traffic required for location registration and paging can be decreased. | ||||||
| 199 | Cordless key telephone system for repeating attempts to alert stations located in interference-affected zones | US947853 | 1992-09-21 | US5305371A | 1994-04-19 | Noboru Saegusa; Naoyasu Nishimura; Ichiro Tamura |
| In a cordless key telephone system where adjacent service zones having the same control channel are overlapped, forming an unavoidable interference-affected overlapping zone, a main unit initially selects an access unit from each service zone in response to an incoming call from a network and transmits a first alert signal to that unit where it is broadcast to elicit an acknowledgement (ACK) signal from cordless stations. On receiving it, the access unit selects a speech channel, broadcasts a first channel assignment signal on the control channel, and then a first ringing signal on the selected speech channel. The main unit determines whether there is a cordless station falling to respond to the first alert signal. If such a station exists, the main unit selects a first, idle access unit which is located in one of the adjacent service zones. A second alert signal is then broadcast on a control channel from the first access unit. Following receipt of an ACK signal from a cordless station, a second channel assignment signal is broadcast from the first access unit, signalling the identification of a speech channel previously selected by a second, initially selected access unit located in the adjacent service zones. A second ringing signal is broadcast from the second access unit on the previously selected speech channel. | ||||||
| 200 | METHOD FOR PAGING USER EQUIPMENT AND MOBILITY MANAGEMENT ENTITY | EP15877405.9 | 2015-01-12 | EP3236696A1 | 2017-10-25 | QI, Caixia; ZHU, Shoucai; ZHANG, Yanping |
Embodiments of the present invention disclose a user equipment paging method, including: determining, by a mobility management entity (MME) before paging user equipment in an idle state, a base station last accessed by the user equipment (S201); determining, by the MME, that the base station last accessed by the user equipment is in a non-overload state (S202); and sending, by the MME, a paging message including an identifier of the user equipment to the base station last accessed by the user equipment (S203). Correspondingly, the embodiments of the present invention further disclose an MME, which can improve user equipment paging efficiency. |
||||||
QQ群二维码
意见反馈
意见反馈